TO BUILD - Issue 16 - November 2015 - February 2016 by Media Xpose

To Build Handbook

Plan, Design, Build, Interior & Exterior Décor

Innovation Summit: Bold ideas

VERSARY NI

AN N

s 5 Year R IVE

Community involvement and beneﬁt

2015 Design Awards sparkle Mammoth rehab for Blue Bulls

SARY

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Wheels of justice: Slow or fast? Fun things for designers

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foreword “Success loves preparation. If the perfect opportunity is being presented, you must grab it by all means, never leave any opportunity for the next moment. It’s better to be ready and not have an opportunity, than to have an opportunity and not be ready.” – Dr Anil Kumar Sinha The opportunity arose, we grabbed it by all means, and we promised, we produced, we delivered, and we are now proud to announce five years of publishing a successful built environment handbook. This edition of To Build marks our fifth anniversary edition. It’s with gratitude for all the support, dedication, trust, and belief from our advertisers, editorial contributors, readers and our dedicated staff, that I thank you all for a wonderful five years together as a team. Without your support we wouldn’t have been able to get this far. Even through the tough economic times we’ve faced since our launch, our aim has always been to make the best of it and continue to deliver excellence in editorial and advertising exposure. I can never imagine a day without working on such an amazing title. Not only that, but also the amazing people we deal with on a daily basis. It’s been an indescribable journey. To all our advertisers, we hope you enjoy your sjampaigne and while doing so, please cheer us on. We look forward to seeing you all in our next edition, due out in March 2016, and remember to claim your discount using your coupon. I wish you all a blessed festive season and a prosperous 2016. Happy reading and keep warm and safe. Best wishes Elroy

www.tobuild.co.za

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Publisher

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Tel: +27 21 424 3625 | Fax: +27 86 516 7277 PO Box 15165, Vlaeberg, 8018 editOr Gareth Griffiths editor@tobuild.co.za sub editOr emma Dawson emma@ediwrite.co.za PrOject Manager elroy van Heerden elroy@tobuild.co.za

To Build Handbook

Plan, Design, Build, Interior & Exterior Décor

Innovation Summit: Bold ideas

VERSARY NI

s AN N

5 Year

R IVE

Community involvement and beneﬁt

2015 Design Awards sparkle Mammoth rehab for Blue Bulls

SARY

issue 16 | November 2015 - February 2016

Wheels of justice: Slow or fast? Fun things for designers

Issue 16 • Nov 2015 - Feb 2016

COVER ART: VIEGA

editOrial cOntributOrs Shakira Agherdien and Professor John Smallwood Chris Allen and Katharina Crafford Roy Alves Antoinette de Beer Gareth Griffiths Imaging Adv Bryan C Hack Lauren Shantall Colin Stewart (Arup) Winet Fourie Daniel van der Merwe Marius Muller Karel Steyn Roy Trembath design & laYOut CDC Design carla@cdcdesign.co.za sales Manager Sarina Afonso sarina@mediaxpose.co.za adVertising sales Rene van Heerden rene@tobuild.co.za Mercia Fürnsinn mercia@tobuild.co.za cOntent Manager Melanie Taylor artwork@mediaxpose.co.za Financial directOr Shaun Mays shaun@mediaxpose.co.za accOunts assistant Melany Smith accounts1@mediaxpose.co.za distributiOn and subscriPtiOns Janine Mays distribution@mediaxpose.co.za

Printed bY Paarl Media Paarl www.paarlmedia.co.za disclaimer: the views expressed in this publication are not necessarily those of the publisher or its agents. While every effort has been made to ensure the accuracy of the information published, the publisher does not accept responsibility for any error or omission contained herein. consequently, no person connected with the publication of this journal will be liable for any loss or damage sustained by any reader as a result of action following statements or opinions expressed herein. the publisher will give consideration to all material submitted, but does not take responsibility for damage or its safe return.

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contents issue16 November 2015-February 2016

Foreword 2 10 Editor’s Note Cover Story: Viega 12 Lead Story 16, 17, 19, 20 News & Views 22, 23, 24, 25, 26 Editor’s Choice 28, 29, 30 201 Out & About Student Designs 204, 205 Advertisers’ Index 206 Notes Page 207

Divisions Professions

Architects 33 Construction & Contractors 36 Design – Interior & Exterior 42 Developers 50 Engineering 53 Landscaping 56 Legal 59 Opinion 60 Project Management 63

Building Systems Automation Bathrooms Ceilings & Partitions Electrical

67 74 83 86

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88 102 105 108 116 119 127

Materials Adhesives Bricks & Paving Cement & Concrete Coatings Insulation Timber & Decking

133 138 141 147 149 156

Services Plumbing & Reticulation Air Conditioning Furniture

168 174 177

Green Building Renewable Energy Green Awards Green Development Water Saving HVAC Recycling

182 186 189 191 195 200

174 63

Floors Kitchens Lighting Roofing Safety & Security Walls & Cladding Windows & Doors

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contents issue16 November 2015-February 2016

Vandalism-proof public sanitary room......... 12

Light suggestions........................................... 105

A hallmark of community involvement........ 16

A profile of success....................................... 108

The social conscience of our cities .............. 19

Trends for estate security.............................. 116

Creating places people want to stay.......... 33

Acoustic panel cladding............................. 119

Women in construction.................................. 36

Comprehensive solutions for cladding....... 120

Master Builders consider sustainability.......... 37

Looking through the Fenster........................ 127

Skills shortage persists...................................... 40

Helpful advice and service.......................... 133

Fun things for modern designers................... 42

Baywest Mall paved in colour..................... 138

Stylish interiors and exteriors........................... 44 2015 Design awards sparkle........................... 47 Historic Port Alfred hotel reopens.................. 50 Exciting new launch near V&A..................... 52 ILASA news....................................................... 56 Wheels of justice: Slow or fast?...................... 59 Punitive rates harm landlords........................ 60 Expansion project: ORT Gautrain Station..... 63 Alleviating security-related stresses............... 67 Gracious living for property owners.............. 74 Creative innovations...................................... 78 Versatile designer ceilings.............................. 83 Smart about the smart home........................ 86 From windscreen to carpet........................... 88 Sole SA distributor appointed........................ 92

Concrete dams............................................. 141 Industry news update................................... 147 Leading the industry..................................... 149 Opinion: Price over quality........................... 156 A one-coat oil-based sealant..................... 161 Long-life logs.................................................. 165 Profile: Marley Pipe Systems......................... 168 Case history: Cooling Capital Hill................ 174 100% Colour: Furniture feature.................... 177 Energy Services Companies........................ 182 Defending and growing markets................ 184 International award for House Rhino.......... 186 Cape Town hotel achieves Green Leaf..... 189 GBCSA alliance with IES............................... 192

Protecting business premises with coatings................................................... 96

Challenges and advances in HVAC........... 195

The rise of ceramic tiles.................................. 99

Innovation Summit - Bold Ideas................... 201

Trend setter or follower?............................... 102

Students shine as makers............................. 204

Growth in plastics recycling......................... 200

184 119

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ed’s letter Much water has flowed under the bridge since the first edition of To Build was published five years ago. I took over as the magazine’s editor in 2013, and it has been my privilege to work with a team of motivated, young South Africans whose joint efforts make this fine publication. So what has dominated the South African building scene in 2015? In no particular order, my nominations are energy shortages, the falling Rand vs the first world currencies, and labour unrest. About the latter, of significance are the comments of well-respected author RW Johnson, who explains in his latest book, How Long will South Africa Survive?, that South Africa will have to come to terms with the fact that its labour is too expensive. To qualify for the IMF support that the country’s high rate of debt requires, we will have to address the regulation of wages and unrealistic expectations of workers in the industrial sector. Electricity supply public enterprise, Eskom, certainly did more than ruffle a few feathers during the spate of power shortfalls earlier in the year, which brought on the need to loadshed. While we do not know the direct reason for the upswing in electricity supply during the latter half of 2015, it seems a reasonable assumption that the streaming online of Unit 6 at Medupi Power Station has something to do with it. There are valid concerns as to what will happen when maintenance is done at Koeberg Nuclear Power station, and we appeal to Eskom to increase its liaison with the media and to make more facts available to us so that we can accurately present them to our readers. Eskom has asked To Build to tender its thanks to building managers and households for reducing their energy usage when prompted by the alerts on television. The parastatal urges all users to continue to use electricity sparingly at home and at the office, and to encourage their friends and family to do the same. So here’s to 2015, and a big thanks to our loyal readers, contributors and advertisers.

Regards Gareth Griffiths editor@tobuild.co.za www.professionalphotoshoots.co.za

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cover story Viega

Vandalism-proof public sanitary room equipment Photo credit: Viega

Top supplier, Viega, introduces new actuation panels that offer property owners high-quality design for robust environments. Sanitary facilities in public buildings are confronted with especially high traffic. Accordingly, the demands placed on the equipment are equally high when it comes to functionality and ensuring safety against vandalism. System manufacturer, Viega, fulfils these demands with its new Visign for Public actuating panels. The new series offers reliable protection against acts of violence. The new Visign for Public actuating panels not only take the manufacturer’s name for the multiple awardwinning Visign series, but the design is also modelled on this series. Made from high-quality stainless steel, they harmoniously fit into the furnishings of public bathrooms with their reduced, simple style – this includes a flat installation of just 10mm. Additionally, stainless steel guarantees high-level protection against vandalism by ensuring that the actuating panel can’t be removed haphazardly.

The brushed or white lacquered smooth surface of the six product variations is simple to clean. In this way, Viega makes a contribution to hygiene, without neglecting cost-effectiveness.

Available for all concealed cisterns The Visign for Public series is available from the manufacturer for all Visign concealed cisterns. The actuating panels for the single volume flush are designed for mechanical actuation; a Bowden wire unit is included in the delivery scope for the dual volume flush. The urinal panel with non-contact infrared technology operates using a battery or mains connection, while a cover panel for cisterns with remote actuation rounds off the series. The new Visign for Public actuating panels are now available for delivery.

Infrared WC actuating panels with manual flush options

In public sanitary facilities, touchless actuation for the WC flush is recommended. To offer engineers and installation specialists the right solution here, Viega has expanded its successful Visign for Public series. Two new actuating panels, Visign for Public 5 and Visign for Public 6, activate the flush via infrared technology and guarantee touchless and easy flush control. In addition, the Visign for Public 5 version offers the option of mechanical activation. Building on Viega’s renowned electric flush technology, the developers combined the new Visign for Public models with an infrared detector. The technology distinguishes two different areas. In the far

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Viega cover story

sanitary facilities (eg motorway service stations or stadia). The smooth surface makes cleaning easier and offers optimal hygiene conditions. Visign for Public 5 and Visign for Public 6 are made of high-grade stainless steel and available in brushed stainless steel and alpine white. They can be combined with all Viega cisterns and can therefore be retro-fitted in existing cisterns. If there is no power supply available, they can also be operated using highperformance batteries. The control unit includes the Viega Hygiene+ function. A flush programme can be activated with an optional programming hand-set and the flush is automatically activated after 24, 72 or 168 hours with three, six or nine litres.

About Viega range – between 45 and 55cm – there is generally an automatic flush. This is only activated after a short time delay when the user leaves the detection area. In the close range, up to about 3cm, the user can activate the flush by simply moving a hand closer to the unit. This is an important function if, for instance, cleaning requires an extra flush or when the user enters the facility. This option to activate the flush, still touchless, is also possible even after each automatic flush.

Additional functions Visign for Public 6 is fitted with a detector that determines required flush volumes. If this additional function is activated, infrared technology activates an automatic full or partial flush volume after a set time delay (full flush volumes: 4.5, 6 or 9 litres). In contrast, Visign for Public 5 offers an additional option for manual flushing – activation at the push of a button – in case of a power cut. For both manual and infrared activation, a full flush is always possible for this model. As with the electronic flush, full flush volumes can be selected for between six and nine litres.

Design All models in the Visign for Public series are extremely hardwearing, fitted with anti-theft features and therefore equipped for all the challenges of public

Worldwide, more than 3 500 people are employed by the Viega Group, which is among the leading manufacturers of installation technology. Viega is working to continue its long-term success at nine locations. While production is concentrated at its four main sites in Germany, the McPherson/USA group manufactures solutions specially designed for the North American market while the Wuxi/ China site focuses on production for the Asian market. As a core skill, installation technology drives growth forward. Pre-wall and drainage technology belong to the product range alongside piping systems. The range consists of approximately 17 000 items that are used nearly everywhere – in building services installations, in utilities or in industrial plant construction and shipbuilding. This family-owned business was founded in Attendorn, Germany, in 1899, and in the 1960s the course was set for the internationalisation of the group. Viega brand products are used worldwide and distribution mainly takes place via sales and marketing organisations.

Viega South Africa Harscan Distributors T 011 787 2993 C 0826006566 E sales@harscan.co.za W www.viega.com / www.harscan.co.za issue 16 www.tobuild.co.za

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lead story Richmond Park

Richmond Park Communal Property Association committee members, Deputy Minister, Mcebisi Skwatsha (centre right), with project developers, answered the media’s questions at the launch Q&A session.

A hallmark of community involvement and benefit A former dispossessed community will win ‘big time’ in a fine example of a joint government and private business public participation project. Photo credit: Gareth Griffiths Imaging It seems appropriate that workers at the soon-to-bedeveloped Richmond Park mixed-use commercial area should enjoy the same stunning outlook as can be seen from De Grendel on the Graaffs Trust property – the launch venue on the hill above the project’s location. Announced at a special ceremony that included community representatives, the Richmond Park development claims to be the first commercially-based successful land restitution claim in South Africa. Present at the ceremony, South Africa’s Deputy Minister of Rural Development & Land Reform, Mcebisi Skwatsha, could hardly contain his enthusiasm about the outcome of the process, which began as far back as the mid-1990s. ‘I am genuinely excited. This is evidence that South Africa is moving in the right direction,’ he told media at a Q&A session. ‘This is a benchmark for government in the future,’ he added. During the apartheid years of 1974 to 1984, 401 families were forcibly removed from the area adjacent to the Milnerton refinery to a new location in the developing industrial township of Atlantis, some distance up the West Coast. A number of community members also resettled in the Cape Flats.

A 1990’s claim to have ownership of the land restored to its original owners in terms of the Restitution of Land Rights Act was approved and the land was officially transferred back to the Richmond Park Communal Property Association in December 2014. This was a 21-year journey for the community of now close to 5 300 people spread over five generations.

Commercial development Richmond Park will be developed on 84ha of land as a landmark business park and mixed-use precinct consisting of retail, light industrial, commercial and warehousing property development. The property has bulk development rights of around 300 000m2 over the next five to 10 years. Principal developers, Atterbury Property, is undertaking the development in association with Cape Town partners, Bethel Property and Qubic 3 Dimensional Property. ‘Well known for our Waterfall, and other key developments in Gauteng, Atterbury will be opening a fulltime office in Cape Town,’ says Gerrit van den Berg, Atterbury’s development manager for its Western Cape developments.

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Richmond Park lead story Photo credit: Atterburt Property

Above: The greenfields site for the new development Above right: TO BUILD’s editor, Gareth Griffiths, with Richmond Park Community leader, Richard Stuurman.

Full community participation

Multi-tier governmental involvement

The development is based on a 99-year lease granted by the land owners represented by the Richmond Park Communal Property Association. The Association also fully participated in the decision making for the development. As income starts to accrue from the commercial success of the development, each family representing the original 401 community members will receive a significant annual income paid directly to them. Richard Glass from co-developer, Bethal Property, remarks: ‘During construction alone, some 15 000 jobs are anticipated to be created over Richmond Park’s development period. This excludes the permanent jobs created by the commercial property tenants that will take up space and open businesses within the park. ‘What’s also crucial is creating employment and skills development opportunities for the Richmond claimants. Currently, some 50% of the claimants are unemployed and survive on state welfare grants. We want to change this situation and see this as a socially-conscious project and a catalyst for positive change.’ Van den Berg adds: ‘Atterbury is proud to have landed the contract to develop this site and to be associated with this project. It has huge significance, both as a major new commercial development in Cape Town and from a socio-economic and community upliftment perspective, with the affected families benefiting through the community trust.’

‘The significance of this project has been recognised by all three levels of government, from the city and province, through to the national Department of Rural Development & Land Reform. We appreciate their support and assistance, which has been instrumental in getting us to this point to officially launch Richmond Park to the market. Besides being a catalytic project that will attract investment, this development will create jobs and skills development opportunities for local people,’ van den Berg announced at the launch.

Detail and timing With the commercial launch of Richmond Park, the installation of bulk services to the site is set to commence during 2015. Following the first bulk earthworks, construction of the initial top structures is planned for mid-2016, while the completion of the first buildings within the park is anticipated for the last quarter of 2016. ‘The initial 300 000m2 development phase of Richmond Park is anticipated to attract investment of up to R5-billion. This will make it one of the biggest new commercial developments in Cape Town,’ says van den Berg.

Atterbury Property Group Zahn Hulme T +27 12 471 1600 W www.atterbury.co.za issue 16 www.tobuild.co.za

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AZA 2015 lead story

The social conscience of our cities This year’s Architecture ZA (AZA) festival was themed ‘Architecture: The Social Conscience of Our Cities’. The event followed a series of highly successful AZA Festivals, the first of which was held in September 2010 in Newtown, Johannesburg. This was followed with equally acclaimed festivals in 2012 and 2013 in Cape Town, in partnership with the City of Cape Town and The World Design Capital CT 2014. Photo credit: Brent Meder

Registration

Architecture is the frame in which people experience themselves, their lives and relationships, making this discipline’s role of uplifting society and building cultures more vital than ever before in South Africa. Architecture ZA 2015 (AZA2015), proudly hosted by the South African Institute of Architects (SAIA), took place at The Sheds@1Fox in Johannesburg from September 24 to 26, and brought students, entrepreneurs, international and national thought leaders together to share ideas, collaborate and debate about the future of our cities. Over 1 000 passionate attendees collaborated at AZA2015, discussing the astronomical responsibility of the industry – social conscious design. The conference and festival took place in the heart of Johannesburg where architecture and design have played an instrumental part in shaping the city to what it is today – a place where people can live, work and play. Daniel van der Merwe, president of the Gauteng Institute for Architecture (GIfA), architect at PPC and

Daniel van der Merwe – GIFA President

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lead story AZA 2015 AZA2015 chair, spoke about Johannesburg and how the city has been transformed: ‘There are a lot of old buildings that have been transformed into new spaces to aid in social responsibility. Urbanisation is well underway and, as we start living closer and closer to each other, we need to redefine our concept of “space” to support future generations’ needs.’ The conference welcomed international speakers, including Alfredo Brillembourg, co-founder of Urban-Think Tank (U-TT) in Caracas, Venezuela; and economist, Arturo Brillembourg. The brothers spoke about their South African project, Empower Shack, and the gap between a shack and low-income housing. The Empower Shack project, in collaboration with Ikhayalami, seeks to upgrade informal settlements with a distinctive double-story shack design.

A brick-load of sustainability Peter Kidger, director of marketing at Corobrik, took attendees through the contribution of clay bricks for healthy, energy-efficient and sustainable built environments. He also spoke about clay bricks’ limitless flexibility in design to create inspiring form, rich in colour and texture, with great functionality. Another riveting speaker was Daniel Silke, political analyst and futurist. He emphasised the importance of the carbon growth issue and that cities have to address it, especially emerging cities. Silke believes that smaller units of living will be the future city for some parts of the world, as well as buildings that go vertical. He mentioned that collaboration in spaces will also be a trend in urban areas. Silke concluded by highlighting the seven core attributes of cities – streets, water, sanitation, policing, efficient administration, and issues of equity and sustainability. AZA2015 provided a plethora of activities, including the screening of the architectural documentary, THE COMPETITION, as well as engaging Johannesburg tours. ‘It is vital that architects and designers convene to discuss the future of our cities,’ van der Merwe commented. ‘This year’s AZA conference did just that,

Thorsten Deckler of 26’10 South Architects addresses the festival.

bringing key role players together to discuss best practices and share ideas about steps that need to be taken for socially-equipped spaces.’ AZA2015 is proudly hosted by the South African Institute of Architects (SAIA), co-hosted by City of Johannesburg, and sponsored by PPC Ltd and Corobrik. For more information about AZA2015, visit http://architectureza.org/. AZA2015 is also on Facebook, www.facebook.com/architectureza. AZA2015 affiliated partners include: The Gauteng Institute for Architecture (GIfA), the University of Johannesburg (UJ), School of Architecture & Planning WITS University, Free State Institute of Architects (FSIA), South African Council for the Architectural Profession (SACAP), the Institute for Landscape Architecture in South Africa (ILASA), ClayBrick, the Southern African Association for Energy Efficiency (SAEE), the Southern African Wood, Laminate & Flooring Association (SAWLFA), Solid Green Consulting, Property Valuers Profession (PVP), and the South African Institute of the Interior Design Professions (IID).

ArchitectureZA W www.architectureza.org Facebook page: ArchitectureZA

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news & views

the built environment

New infrastructure worth R809-million in 18 months The Coega Development Corporation (CDC), operator of the Coega Industrial Development Zone (Coega IDZ), reports that development and investment continues to boom in the country’s industrial real estate hotspot along the Indian Ocean coast. In the 2014/2015 financial year, and including the 2015/2016 financial year first quarter, new infrastructure development projects with a value of R809-million were completed in the Coega IDZ. The combined area of investor expansions, new facilities and special infrastructure projects in the Coega IDZ, such as the laydown area for abnormal cargo near the deep-water port of Ngqura, had a footprint 164 007m². ‘Logistics, agro-processing, chemical and energy sectors have been the main growth drivers over the last 18 months,’ says CDC head of marketing and communication, Dr Ayanda Vilakazi.

‘Newly completed infrastructure development projects have included the Afrox and Air Products plants, with a combined value of R600-million, and several projects for logistics companies including UTI, Vector Logistics and ID Logistics, with a pooled value of R200-million. The laydown area’s project value was R9-million,’ he adds. Signed investor lease agreements finalised towards the end of CDC’s 2014/2015 financial year will introduce new industrial and commercial activity on 80 666m² of land in the Coega IDZ in the 2015/16 financial year, and the value of these came in at R214-million. The value of commercial and industrial assets currently under construction in the Coega IDZ is R3.6-billion and covers an area of 169 170m².

Coega Development Corporation T 041 403 0464 E ayanda.vilakazi@coega.co.za

Global innovation available locally The Dow Chemical Company is reinforcing its commitment to invest in Africa. The Dow Chemical Company has been watching the sub-Saharan African region and is well aware that the use of polyurethanes is increasing and there’s a need to supply sophisticated and innovative products. ‘Dow is explicitly optimistic about its contribution to the growing South African economy with polyurethane innovations that impact customers, markets and society,’ explains Jonathan Penrice, global vice president polyurethanes at Dow. ‘According to our global credo “Innovating for You”, we believe that our differentiated solutions can help move the needle to improve people’s lives everywhere.’ Beneficiaries of this include the furniture and bedding, construction, energy, refrigerated transportation and appliances industries that use polyurethane chemistry to improve product performance. ‘We are now introducing our first dedicated Polyurethanes Systems House in Durban that will serve as the hub to provide the sub-Saharan African

region with tailor-made polyurethanes systems,’ says Penrice. The company is expecting the Sadara complex in the Middle East to start supplying polyurethane building blocks in late 2016. The supply from Sadara will give sub-Saharan Africa access to more polyurethane materials needed to grow the construction, cold chain, furniture, and bedding markets in the region. ‘With Dow Polyurethanes expanding its presence in South Africa, the region will have a growing sales team and more capabilities as we now have a dedicated systems house at the Durban site,’ Penrice concludes.

Dow Southern Africa T +27823291652 E NBPetros@dow.com

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the built environment news & views

Photo credit: Shawn Benjamin

Greenfield Industrial Park on former waste site

Growthpoint team on site.

Developed by Growthpoint, the R150-million Greenfield Industrial Park Development will introduce a quality, modern industrial park on a prime 3.4 hectare site in Airport Industria, near Cape Town International Airport. Set for completion on November 30, 2015, Greenfield Industrial Park is the landmark redevelopment of the former Wasteman site. It will benefit the entire area by introducing an upmarket, efficient industrial property to the site. And, true to its name, it will provide innovative green industrial space as part of its leading, sustainable development. Greenfield Industrial Park includes 21 000m2 of flexible sub-divisible space, intended to meet the needs of modern businesses. Ideal for a single large user, the design of Greenfield Industrial Park can also be tailored to client needs with multiple units starting from around 3 500m2. It features internal stacking heights of 12m, and Growthpoint is providing

fully-finished office components as well as a tenant allowance for clients to use as required. The Greenfield Industrial Park site is designed for efficiency, including optimal use of warehousing, yard area and roadways. The park includes two entrances and exits, and features generous parking facilities. It has also been designed with sustainability in mind, with positive environmental innovations so significant that Growthpoint is in the process of registering for a Green Star SA â&#x20AC;&#x201C; Custom Industrial Rating Tool with the Green Building Council of South Africa. The building is targeting a 4-Star Green Star SA rating.

Growthpoint Properties Engelbert Binedell, Industrial Division Head T 011 944 6000 W www.growthpoint.co.za

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news & views

the built environment

Smart people, smart design Situated on the one of the busiest freeways, the new SekelaXabiso head office cannot be missed from the M1 South highway. This is the first time that all the Gauteng-based SekelaXabiso employees are under one roof, and signals the substantial growth of the organisation. The building features top of the range innovation, green design and energy efficiency in line with Eskom’s call to businesses to implement systems to conserve power. ‘The bold new premises is topped and tailed by leading interior design company, Kando, which has helped productivity,’ says Lindani Dhlamini, CEO of SekelaXabiso. According to Donald Nxumalo, award-winning lead designer, the design was inspired by a sense of urban sophistication with a hint of tradition – yet firmly rooted in the African landscape and sensibilities. Attending the opening celebration, Gauteng Premier, David Makhura had this to say: ‘The Gauteng

provincial government supports the transformation, economic emancipation and participation of black South Africans because this is part of the realisation of the Freedom Charter. As we celebrate the growth and evolution of SekelaXabiso we can see it as the manifestation of our ambitions as a province. SekelaXabiso is a shining beacon in the old night of obscurity as the firm comes into its own.’

SekelaXabiso T +27 11 802 4155 C +27 83 298 8955 E svundla@sekelaxabiso.co.za

SAIREC calls for universal access to power At the end of the South African International Renewable Energy Conference (SAIREC), 3 600 delegates from 82 countries adopted a declaration expressing their conviction that the increased deployment of renewable energy will have a direct impact on improved global energy access, improved energy security, on mitigating greenhouse gas emissions, and on climate change and sustainable economic development. SAIREC was the sixth meeting in the series of International Renewable Energy Conferences (IRECs). ‘Some 2.9 billion people lack access to clean forms of cooking, which needs to be addressed to achieve the universal access target. We note that to make universal access a reality by 2030, 1.3 billion people, of which 621 million live in the sub-Saharan region, should be provided with access to electricity,’ the delegates said in the declaration.

‘The scale of the challenge requires that all approaches, including grid and off-grid solutions, are taken into account and adopted based on an efficiency principle. Rural and urban demands can best be met with a diverse technology mix that takes full advantage of sub-Saharan Africa’s exceptional and sustainable solar, wind, geothermal, biomass, and hydropower resources,’ the declaration states. Held during the first week of October, SAIREC 2015 was hosted by the South African Department of Energy and the South African National Energy Development Institute supported by the Renewable Energy Policy Network for the 21st century.

South African International Renewable Energy Conference E Mediadesk@energy.gov.za W www.sairec.org.za

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the built environment news & views

Reducing coal usage Photo credit: Gareth Griffiths Imaging

An innovative tyre burning initiative at PPC’s De Hoek plant in the Western Cape has demonstrated the viability of burning waste tyres as an alternative to coal for the purposes of cement production. The project, which will enable De Hoek’s kiln 6 to burn up to three tyres per minute, will reduce the plant’s coal usage by an estimated 15% while significantly reducing nitrous emissions. It will simultaneously also decrease landfill requirements, thereby ensuring a reduced environmental impact. Developed in response to its engagement with REDISA (the Recycling and Economic Development Initiative of South Africa) in April 2014, PPC originally began exploring the viability of tyre burning as far

back as 2007. However, at that stage the company was unable to secure a reliable supply of tyres. Since then, PPC has connected with various players in the market including REDISA, various provincial authorities and environmental groups. From 2014, viable solutions for a sustainable supply and transport logistics have been found. ‘Once our supply issue was resolved we were able to develop an effective system for the plant,’ explains Johan Vorster, general manager at PPC De Hoek. ‘We drew on internationally-recognised technology and equipment for the process. This currently comprises an air-lock valve and a manual feed system – with an elevator and cage – which is gradually being automated. When the system has been fully automated, whole tyres will be transported directly into the riser section of kiln 6.’ Vorster adds that when in full commission, the automated system will feed tyres into the kiln at a rate of one tyre every 10 to 20 seconds. REDISA will deliver the tyres as part of the agreement.

PPC W www.ppc.co.za

Accolades for materials supplier Well known supplier to the South Africa market and a processor of an array of building industry materials, Sika, has won the Swiss award for best CEO of the year against stiff competition from the largest listed companies in Switzerland. The ranking is compiled by Obermatt, a Swiss financial research firm focused on indexing company performance. The Obermatt CEO of the Year rankings measure a company’s performance against that of its competitors. The performance metrics monitored include sales growth, operating performance (EBITDA), and total shareholder return. First place was awarded to Sika based on its strong results of the past three years – the best ever in Sika’s history. Sika outperformed companies such as Geberit,

Lindt & Sprüngli, Barry Callebaut and Givaudan, while others such as Roche, Nestlé or Novartis did not reach the top ten ranking. According to Sika’s CEO, Jan Jenisch, the company’s growth model has been successfully achieved by its employees across the globe thanks to the successful implementation of its strategy 2018. Sika’s product lines feature high-quality concrete admixtures, specialty mortars, sealants and adhesives, damping and reinforcing materials, structural strengthening systems, industrial flooring, and roofing and waterproofing systems.

Sika W www.sika.co.za issue 16 www.tobuild.co.za

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news & views

the built environment

New president takes the helm

Nomzamo Radebe

Photo credit: JHI Properties

Nomzamo Radebe, CEO of JHI Properties, part of Excellerate Property Services Group, has been appointed as president of the South African Council of Shopping Centres (SACSC) and named president elect of the South African Property Owners Association (SAPOA) for 2016/7. The highly regarded CA(SA), with an impressive career in finance and property, brings her valuable experience, sharp focus and energised vision to driving South Africa’s property, retail and shopping mall industries into the future. She took up her new position at SACSC at the beginning of July 2015 and is already finding new ways to leverage off the council’s strong foundation. Radebe remarks: We’re in a difficult economy and, while retail fundamentals are the same, they are becoming more complex. We’re dealing with more competition and game-changing technology. Radebe believes upskilling within the shopping centre management structure is an important opportunity. As a result, SACSC will assess education requirements and work in alliances with other bodies to offer training for necessary skills.

‘We want to help members respond to today’s challenges and evolving technological environment.’ She is also president-elect at SAPOA.

JHI Properties CEO, Nomzamo Radebe T +27 011 911 8012

Upmarket property booms in the Western Cape Bordering the Berg River in the scenic PaarlFranschhoek Valley in the heart of the Cape Winelands, the second phase of the Val de Vie Estate comprises an additional 330ha and development is well under way. Included are plots in the Gentleman’s Estates, River Reserves, Le Domaine and La Vue. Such is the demand that 40% of the plots released in phase two have sold within a month. Final phases on the estate will incorporate a retirement village, further residential plots and additional stables. ‘When completed, close to 50% of the entire 550ha estate will remain green or open space, while maintaining a maximum density of approximately three homes per 10 000m2,’ says Dr Andrew Golding, chief executive of the Pam Golding Property Group.

‘Property prices of vacant land on the estate have almost doubled since 2010. This is despite the economic recession that saw the residential property market in South Africa severely impacted during 2008 and 2009. Notably, in 2012 a completed home in Polo Village sold for a Cape Winelands record of R22 500/m2.’ ‘Recent buyers of vacant land are investing sizeable amounts in building luxurious homes catering for their every need. The rental market is also strong, with no stock currently available,’ he concludes.

Pam Golding Properties T +27 21 683 7788 W www.pamgolding.co.za/property-developments

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editors choice promising products

Statement door knockers Impress visitors to homes with upmarket door knockers and handles. Photo credit: Handles Inc

An exciting range of brass door knockers is now available exclusively in South Africa from Handles Inc. Let the entrance to the home make a bold statement with these high quality, Italian designed luxury door knockers. The craftsmanship, distinctive finish and design are made with the greatest attention to detail and are sure to create a memorable first impression. Handles that are cherry-picked by you will add that personal touch to every entrance and room. As such, Handles Inc have taken the traditional concept of a door handle and expanded it into something far more exciting – door handles as a decorative piece. If you’re searching for a door handle that lends itself to a clear and strong statement in door design, visit Handles Inc for exclusive ranges of premium quality door, cupboard handles and accessories, as well as exclusive bathroom and home accessories.

Handles Inc T +27 21 422 2322 W www.handlesinc.co.za

Expanding quality and consistency Vital Engineering expands its Vitex range and cautions the industry about double-checking specifications. Vital Engineering has substantially expanded its original offering featuring products of world-class quality. ‘Our expanded metal products have become a recognised force in the market. Our new extensive

range includes plaster lathes, filter meshes, architectural meshes, conveyor walkway expanded metals, and heavy duty (8mm material thickness) security meshes for doors, windows and blast screens,’ says Dodds Pringle, managing director of Vital Engineering, the manufacturer of the Vitex range of expanded metal products, gratings, stair treads and safety handrails. The extended range and large stockholding in the company’s manufacturing facilities in Johannesburg, Durban and Cape Town, as well as through dedicated agencies further afield, allow easy access to off-theshelf products at competitive prices. ‘Our customers prefer Vitex products because they have come to rely on the accuracy of the mesh sizes and the thickness as advertised and supplied – allowing for consistency and quality, and ultimately peace of mind,’ Pringle concludes.

Vital Engineering W www.gratings.co.za

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editors choice

Photo credit: Sika

promising products

High-performance flooring products A high-performance industrial flooring materials range from leading manufacturer, Sika, was specified for an extensive flooring refurbishment at Eskom/Rotek’s strategic workshops in Rosherville, Germiston South, Gauteng. Specification highlights included: • The flooring preparation commenced with crack repairs using Sikadur-52 ZA, a two-part, solventfree, low-viscosity injection liquid based on high strength epoxy resins. • Extensive joint sealing of the floors was achieved using Sikaflex-11 FC+, a one-part, moisture-curing, elastic-joint sealant and multi-purpose adhesive, based on polyurethane. • For remedial work, Sika’s high-performance Sikagrout-212 was used. This ready-to-mix powder with adjustable consistency provides excellent flow characteristics, rapid strength development, and high final strengths. Floors were primed using Sikafloor-161, a two-part, low-viscosity epoxy resin primer that provides good penetration and excellent bond strength.

• Extensive floor areas were coated with Sika’s internationally-approved high-strength, resin-rich Sikafloor-20 N PurCem (light grey, 9mm thick). With a coefficient of thermal expansion similar to that of concrete, Sikafloor-20 N PurCem performs and retains its physical characteristics through a wide range of temperatures. Its bond strength is in excess of the tensile strength of concrete and when subjected to impact, Sikafloor-20 N PurCem behaves plastically. The working area at Rotek covers thousands of square metres of floor space.

Sika T +27 21 422 2322 W www.sika.co.za issue 16 www.tobuild.co.za

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editors choice promising products

Keep cool and save energy

Solent suggests installing a ceiling fan in each living space or office area. If the building is still using old generation ceiling fans, an upgrade to its new product range should result in further savings. Many newer models are more efficient than before and are better styled to suit dĂŠcor requirements. Using a ceiling fan as opposed to an air conditioner can save you as much as 40% on your bill. Ceiling fans create a breeze that makes the temperature feel seven or eight degrees cooler than it actually is by creating a wind chill effect. When a ceiling fan is used in conjunction with an air conditioner, it can

Photo credit: Solent Ceiling Fans

When the temperature rises it is hard to maintain comfort inside a home or office without a high energy cost. A local supplier presents an affordable, classic solution as an alternative to investing in air conditioning. lower energy costs because the thermostat of your air conditioner may be set to a higher temperature and run for a shorter period of time. Solent Ceiling Fans advises that installing ceiling fans in unusual places, such as a laundry room and closets, may also assist circulation in these environments and help to prevent staleness and dampness.

Solent Ceiling Fans T +27 31 563 4600 W www.solent.co.za

Patterns aplenty

Not only perfectly timed with the advent of sunny spring, the use of patterned tiles is a major trend on the international scene, adding punch and panache to any space. Being true to its name, Florstore OnTrend has an abundant supply of beautifully patterned tiles that are available in an assortment of colours, designs and finishes. These pretty patterns can be used to add colour and detail to a kitchen or bathroom floor, as a feature wall behind a stove, or even artfully mismatched to disrupt

Photo credit: Florstore

Floral, printed tiles are sprouting up everywhere beneath the feet. Hereâ&#x20AC;&#x2122;s where you can get helpful advice and product information.

an otherwise synchronised space. Whichever style you desire, these decorative delights are a must-have!

Florstore OnTrend T +27 21 439 6685 E info@florstore.co.za W www.florstore.co.za

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Plan, Design, Build, Interior & Exterior Décor

PROFESSIONS Architects.........................................33 Construction & Contractors...............................36 Design – Interior & Exterior.........42 Developers........................................50 Engineering......................................53 Landscaping....................................56 Legal..................................................59 Opinion..............................................60 Project Management...................63

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architects professions

Creating places people want to stay South African born bespoke architect returns to his design roots. London architect, Dexter Moren, was recently appointed by Tsogo Sun to design a new hotel under construction on the former Tulip Hotel site in the Cape Town CBD. During March 2015, the former Tulip Hotel was imploded and the site was cleared. Construction of the new hotel is underway. The concept is unusual in that the new 500-bed hotel will offer two products to guests – a choice of 2- and 3-Star graded. According to the developers, this will cater for the demand for rooms in this price range and broaden the hotel product offering in the city.

About Dexter Moren and Associates

Photo credit: DMA

Dexter Moren was born in South Africa but works from London. His work is international and he’s recognised as an industry leader in the hotel and leisure sector. Having commenced his architectural training at the University of Witwatersrand in his home city of Johannesburg, Dexter continued his studies in New York, obtaining his master’s degree in architecture and urban design from Columbia University before returning to Wits to complete an MBA. At the ageof 28, his first hotel was the Marine Parade Holiday Inn on Durban’s North Beach. He brings with him a combination of the best in global architectural trends with a quintessential African feel.

Dexter Moren Associates (DMA) launched in 1992 with just three people. The practice has come a long way since then and has grown to a team of 50 led by four directors and six associates. They are currently located in Camden Town, London. The firm works across hotel and residential architecture, urban planning and interior design. According to Dexter, ‘our leading reputation in the hospitality sector is well-established: from limited service through to luxury for a wide range of leading international hoteliers, independent operators and developers. From our London office we deliver projects across the world, working in collaboration with local architects to ensure their on-site delivery meets our design intent. ‘Our approach is very much a practice-wide effort relying on the sum of all our parts rather than one individual. We place our design-led ethos of “creating places people want to stay” at the heart of every project we do, whether it’s a hotel, resort, residential development or sports stadium. We are passionate, commercially astute and committed to producing beautiful buildings that respond to location and context.’

DMA people: Wan Yau, Dexter Moren, Jacqui Kirk and Herbert Lui.

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professions architects TO BUILD asked Dexter what he would like to share with South African readers: ‘How excited we are to be working on leading projects in Africa. With vast improvements in infrastructure, a prospering mobile industry and rapid economic growth the area is emerging as a target market for international hotel developers and investors,’ he said.

3 D renderings of the new Hilton London

Pic credit: DMA

3 D renderings of the new 500-bed Tsogo Sun complex in Cape Town.

DMA’s outstanding new London hotel The recently completed 292-bedroom Hilton London Bankside is the hotel chain’s first in central London since 2006. DMA’s vision for the architecture and interior design of the five-star hotel adapts the brand into an urban, design-led ethos that looks to the next generation of hotels. ‘Combining quality and assurance with an appreciation of the distinctiveness of the site and its industrial past, we created two adjoining forms, one low and one tall, each with its own identity and linked by a volumetric glazed entrance and inner light wells. The height and massing relate to its existing and proposed neighbours echoing the urban character,’ Dexter explains. The layered facades of brick, metal and glass create a contemporary feeling, reflecting the tonality and character of the surroundings. A lighter tone of

brick is in keeping with the traditional local London stock, and a similarly lighter bronze coloured metal cladding, of a more engineered and robust nature, provides an instant sense of quality. The layers of materials create depth and variety while retaining a common language for the two main building forms. The taller block adjoins a neighbouring residential development. Glazing forms the base layer, followed by pearlescent bronze aluminium topped with a prominent brickwork framework containing glass and bronze panels. The lower block expresses a glass internal layer, which is encased by a continuous limestone cloak. The two distinct forms are bound by a ribbon of glass that encircles the building at ground level, rearing up between the shapes to enclose and assert the hotel entrance, and to express the dedicated ballroom entrance. The robust, high-quality materials emphasise the luxury and distinction of the whole building and provide a practical and hard-wearing envelope that will continue to look good over a long life span. The interior design is a joint venture between Dexter Moren Associates and twenty2degrees Design Partnership (www.twenty2degrees.com).

Dexter Moren Associates T + 44 20 7267 4440 E dma@dextermoren.com W www.dextermoren.com

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professions construction & contractors

Women in construction Written to highlight the role of women in construction during Women’s Month in August, two leading researchers, Shakira Agherdien and Professor John Smallwood, from the Department of Construction Management at the Nelson Mandela Metropolitan University (NMMU), share their research-based opinions with TO BUILD. To participate in construction as a woman takes great courage mainly because it is regarded as ‘male terrain’. Women have to face many challenges to gain recognition in the construction industry, making it difficult to penetrate and persevere in the maledominated environment. However, women can succeed in construction using their feminist skills without having to adopt a masculine approach. Although women have made great strides in construction, the glass ceiling is far from being completely shattered. Women’s representation in the industry’s formal structure is ranked first among the factors that constitute barriers to advancement of women in construction, followed by the male-dominated work environment and culture. Therefore, it is increasingly important that women cease thinking that they have to be similar to men to succeed as men do. Despite the increase in the number of women being employed in the construction industry, they still constitute only a small percentage of the industry’s workforce. Relative to succeeding in construction, the competition is tough especially when competing against male counterparts. It can be deemed that the construction industry’s boardrooms are sadly lacking women in managerial and chief executive posts in the construction industry. In terms of realising a change in the industry’s culture, initiatives aimed at the management of culture have been shown to be more successful when they are integrated into packages of change initiatives. The range of equality measures should comprise a mix of gender-specific initiatives aimed at improving women’s careers in construction, and at addressing the barriers to women pursuing a career

in construction. If women are to participate optimally in the construction industry, strategies aimed at mainstreaming women into construction need to be embarked upon.

Appropriate steps Appropriate steps should be taken to create a more equitable work environment through the development of cultural change within construction organisations. It is only through a genuine commitment to the development of a more equitable industry from the highest level that women are likely to be able to develop their careers in parity with men. However, if more women can be retained in this way, then this may lead to a further increase in the number of women entering construction as those obtaining management positions provide role models for future entrants. The main implication for organisations in the construction industry is that they need to improve the industry’s image if they are to attract women graduates. Organisations need to provide mentors for undergraduates and young graduates entering the construction industry. Furthermore, the mentors should ideally be women who would also act as role models to women entering the industry, although male mentors would help to reduce some of the stereotypes of management through increased interaction with women recruits.

NMMU Summerstand North Department of Construction Management T +27 41 504 2790 F +27 41 504 2345 E john.smallwood@nmmu.ac.za

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construction professions

Master Builders consider sustainability The theme of this year’s 110th Annual Master Builders South Africa (MBSA) Congress was Building Sustainability in Africa. Over a two day period, issues impacting the construction industry and its sustainability both within South Africa and on the rest of the continent were addressed by experts from a variety of sectors at the 110th Annual Master Builders South Africa Congress. Discussing ‘The Macroeconomic Outlook for subSaharan Africa and South Africa in a Global Context’, Sizwe Nxedlana, chief economist at First National Bank, stated that the economic growth figures for the second quarter of the year confirmed that the South African economy was very weak, growing by just 1.3%. ‘These are tough times not only for South Africa but for other emerging market countries, commodity exporters and anyone linked to China’s manufacturing supply chain.’

Infrastructure delivery lagging in Africa On the topic of ‘Infrastructure Delivery: Implications for the Building Industry’, chairperson of the Construction Industries Development Board, Lindelwa Myataza, said, ‘There is a strong correlation between economic growth and infrastructure. However, infrastructure in Africa is lagging behind.’ The reasons for this include inadequate funding of infrastructure for both new builds and maintenance, and an inhibited regulatory environment with political, legal technical, environmental and social issues. There are additional problems, such as IT-related risks, poor stakeholder consultation and involvement, as well as corruption and social discontent. She also highlighted the phenomenon of inequitable patterns of infrastructure development that results in only some benefitting while the majority of people do not. Myataza went on to state, ‘A number of Africa’s cities have been identified as some of the fastest growing in the world. Rapid urbanisation and migration provide opportunities to spur growth and increase demand for urban infrastructure and related services. Within this there are opportunities for industrialisation, skills development and poverty reduction, particularly because cities are where egalitarian forms of equitable development can be initiated, sustained and developed. Cities also offer

platforms for the private sector to participate as they offer opportunities for stakeholder engagement and participation.’ Kevin Odendaal, PPC executive: corporate strategy and communication, echoed Myataza’s sentiments in his presentation entitled, ‘Sustainability – Time to Take a Long-Term View’. ‘In 2014, the IMF estimated that six of the 10 fastest growing economies were in Africa and that by 2017 that number will have increased. However, looking at a country’s GDP is not all that should be considered when deciding where to invest. A report from the Rand Merchant Bank (RMB), entitled: ‘Where To Do Business in Africa Report’ takes a much broader view of what is happening Africa and looks at elements such as the size of the economy, political risk and social stability. With Africa having the fastest urbanisation rate in the world, this is crucial for the construction industry. It is going to be up to us to build sustainable cities. However, what we have to consider is that the solutions are not necessarily going to be what we have seen coming out of the current developed world. Let’s find sustainable African solutions for Africa’s challenges.’

Master Builders Association of South Africa T +27 11 205 9000 F +27 11 315 1644 E info@mbsa.org.za W www.mbsa.org.za issue 16 www.tobuild.co.za

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PHONE US TODAY

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Photo credit: Flex Building Systems

Flex Building Systems advertorial

Show house, Rosslyn, SA

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Modular housing solutions Flex Building Systems is a leading manufacturer of Poly Vinyl Chloride (PVC) building systems, using cutting edge technology for the design and construction of modular housing solutions. Flex Building Systems offers high-quality, rapid assembly and cost-effective building solutions. It is an alternative building technology that holds an Agrément certificate. The structures are lightweight and easy to assemble, and the system is ideal for applications such as classrooms, clinics, ablution facilities, site offices, stores, dormitories, guard houses and laundries to name a few. The units can be erected as permanent structures on concrete strip footings, or as mobile units on a steel base frame with flooring. Flex Building Systems plays an important role in community social upliftment and skills transfer by creating employment opportunities for unskilled people. We have a global footprint with agents representing Flex Building Systems in various countries around the world. Flex Building Systems are ideal for the following applications: • Classrooms and mobile clinics • Military camps and guard houses • Employee housing • Single family dwellings • Storage buildings • Utility sheds • Disaster relief and site offices Advantages of the Flex Building Systems include: • High quality • Low cost

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Flex Building Systems Lesly Harris, General Manager T +27 12 541 3660 F +27 12 541 0215 E L.harris@flexbuildingsystems.com W www.flexbuildingsystems.com issue 16 www.tobuild.co.za

professions construction

Skills shortage persists According to Allen Bodill, executive director of the Master Builders Association Western Cape (MBAWC), ‘there is a persistent shortage of skills in the South African construction industry’. The MBAWC, a registered trade association for employers in the building industry, offers a wide ranging programme of training. This includes basic skills acquisition courses, apprenticeship initiatives, a cadet education programme, the upskilling of construction supervisors. It also frequently holds seminars for members about the latest industry developments.

Basics ‘In the Western Cape a large percentage of people working in the industry either have very basic literacy and numeracy skills or none at all. As these people cannot enter into an apprenticeship or any formal type of training, we offer our members’ employees a variety of basic skills courses, including construction carpentry, basic bricklaying, scaffold erection, scaffold inspection, waterproofing and painting. Training is based on demand for particular skills by our members who only pay their employee’s wages while we finance the training costs. We refer the candidates to accredited training providers in the Western Cape. Certificates of competence are issued upon completion of a course – equipping the employee with a marketable skill,’ explains MBAWC’s group skills facilitator, Tony Keal.

Apprenticeships ‘We run our apprenticeships in two ways – either member driven or organised by the MBAWC,’ Keal explains. To be considered, potential apprentices should have a Grade 10 education or higher with maths literacy and a technical subject. They undergo psychometric and personality tests to determine their suitability for the industry. The MBAWC registers the apprentice with the Construction Education and Training Authority (CETA) and the South African Revenue Service (SARS), sends them to an accredited training provider, and funds their training to completion of their trade test, which is also organised by the MBAWC. The member company does not have to outlay any money, but provides experiential

training. In return the member company receives a scorecard enhancement and a SARS rebate.

Building on Grade 12 The next level apprenticeship programme gives those with a Grade 12 education the opportunity to build on their academic foundations. The organisation pays for training, places them with members to get practical training and also pays them a small stipend. Apprentices are generally placed with smaller member companies, as they do not have the rollover capacity of work associated with their larger counterparts, meaning that the apprentices get proper on-site practical training for an extended period. ‘We hope that these people will go on to become entrepreneurs who are crucial for the industry to create much-needed jobs,’ Keal adds.

Cadets The MBAWC’s three-year cadet education programme is geared towards the development of future foremen/construction supervisors. The programme, based on teachings from the British Construction Industry Training Board, enables those with a National Technical Certificate (NTC6) to attain a National Qualifications Framework (NQF) 4 qualification. The ‘cadets’ will be ready to start work in the industry as soon as they receive this qualification and are placed with MBAWC members.

Higher levels To upskill experienced employees to become construction supervisors, the MBAWC’s 12-module programme runs when required by members. In addition, a great deal of money is awarded each year in bursaries. These are given to second year students who are employees of, or related to, MBAWC members and who undertake studies at tertiary institutions offering courses in the built environment field.

Master Builders Association Western Cape W www.mbawc.org.za

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BUILDING EXCELLENCE

Tel: 011 430 7700

12 Desmond Street, Kramerville, Sandton andton

Web: www.tiber.co.za

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professions design – interior and exterior

Fun

things for

designers

The face in the special launch edition of the watch is 19th century opera singer, Lina Cavalieri.

Photo credit: Huawei

modern

Given as exclusive gifts to guests of Vogue China’s 10th anniversary party at Milan Fashion Week, a specially-designed watch marked the start of Huawei’s crowd-sourced design platform. Huawei Consumer Business Group, best known in South Africa for its cellular range, recently unveiled its first special edition watch styled by renowned Italian designer, Barnaba Fornasetti, for guests of the Vogue function. The event marked the closure of Milan Fashion Week. This gift represents a collaboration between Huawei, Vogue China and Fornasetti that seamlessly marries art, design and modern technology. The Fornasetti-designed watch allows users to stay connected wherever they are, with notifications for calls, texts, instant messages and emails. The exclusive Fornasetti design of the watch face includes the iconic Fornasetti ‘Tema e Variazioni’ motif, with the watchstrap and accompanying box both designed using the classic green malachite, typical of Fornasetti’s designs. The box also showcases the instantly recognisable Fornasetti keyhole. This premium watch combines a timeless aesthetic design with smart technology embedded within.

Design platform launch To coincide with the unveiling of the Fornasetti for Vogue China watch, Huawei is launching a ‘Design Powered By Huawei’ platform (http://consumer. huawei.com/design) for designers and artists to submit their creations via a website. Whether it be custom skins for existing products, such as the watch, or crystal ball looks at future products, such as the

smartphone or smartwatch of tomorrow, Huawei is excited to see what the design community creates. Crafted using sophisticated materials, all editions of the Huawei watch feature a circular 1.4-inch touch-sensitive Amoled display measuring 42mm in diameter and coated in scratch-resistant sapphire crystal glass (the favoured choice among Swiss watch manufacturers). The watch also features a coldforged stainless steel frame. A premium watch, its design truly embodies the space where fashion meets technology. Capable of downloading music for offline playback, and with Bluetooth connectivity for wireless headphones, it’s the perfect running companion. A heart-rate sensor accurately measures heart rates, and the six-axis motion sensor can track activities including walking, running and stair climbing. The classic Fornasetti brand dates back to the 20th century and was started by Piero Fornasetti, known as a ‘designer of dreams’. In terms of decorative ideas, Fornasetti’s production of objects and furniture is one of the largest of the 20th century. Fornasetti’s son, Barnaba, is perpetuating the Fornasetti tradition by continuing to produce and reinvent Fornasetti designs, sharing his father’s true artistic vision and roots in an artisan approach. The best news for local design aficionados, the watch with accessories will be available in South Africa in due course.

Huawei Consumer Business Group W www.consumer.huawei.com/minisite/worldwide/huawei-watch Barnaba Fornasetti

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advertorial Style Décor

Stylish interiors and exteriors with Style Décor Photo credit: Style Décor

The use of decorative castings in buildings and gardens is an art that has survived for many centuries in Europe. Today’s designers still have a need to beautify our homes, office blocks and gardens and the use of cement makes this possible.

Stylish designs for the home.

Established in 1965 as Style Concretes, the company has grown rapidly over the years developing a large range of precast ornamental concrete, textile, fibre cement, GRC (glass reinforced concrete), polymer concrete, exposed aggregate, material 1, fibreglass and steel products for use in gardens, interiors and building. Style Décor’s product ranges include over 3 800 different items, including both classical and modern designs that are suitable for both domestic and corporate applications. The garden range includes items such as statues of classical and modern figures and animals for use

as decoration or as fountain figures, benches and tables, busts, birdbaths, fountains, bowls, garden lights, grinding stones, masks and gargoyles, plant containers, pedestals, plaques, rose rings, stepping stones and sundials. Interior products include servers, coffee tables, pedestals, statues, table bases and planters.

Building products for outdoors A large portfolio of building products has been developed over the years and includes alcoves, arches, columns, balusters, copings, bollards, breeze

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Style Décor advertorial

Columns

blocks, chimney pots, fibre cement columns, caps and bases for columns, fireplace surrounds, finials, ball finials, pier/pyramid caps, gutter mouldings, gullies, grills, pergolas, pediments/veneer mouldings, retaining blocks, water spouts, umbrella stands, window sills and wall supports. In 2012, Style Décor made extensive changes to its paving and cladding division and has increased production to accommodate large commercial contracts. There are at least 10 colours to choose from and we use the wet cast technique. Our products have undergone and passed EN Standard testing for tensile strength, surface abrasiveness, compactual strength and water absorption.

Customised designs Style Décor’s in-house mould and paint shops – with its vast experience and know-how as well as a team of engineers, sculptors, mould makers, specialised artists and painters – are able to produce any custom-made architectural decorative element or moulding to client specifications. The mould shop also manufactures a large variety of moulds for resale.

Advisory services to architects We also offer an advisory service to architects, interior designers and quantity surveyors on the most suitable and economic materials and fixing methods required

to produce the highest quality decorative elements of the most complex shapes and textures. Conversions can be done to standard items – a special quotation will be provided for this. All items can also be finished in a wide range of colours to suit the customer’s specifications.

Style Décor T 012 941 8111/012 376 2454 E sales@styledecor.co.za W www.styledecor.co.za issue 16 www.tobuild.co.za

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design – interior and exterior professions

2015 Design awards sparkle South Africa’s only premier international design show, 100% Design South Africa, announced its 2015 Design Award winners at a gala awards evening held in August 2015.

Photo credit: Karl Rogers

Held at 100% Design South Africa, the awards evening took place at the Spice Route Bar by Mia Widlake, and was attended by over 450 design industry guests. The 100% Design South Africa 2015 Design Awards, run in association with the Dauphin HumanDesign® Group, were decided by a prestigious 14-member panel of judges, including publishing editors, tastemakers, influencers and leading local designers. The judges were Michelle Snaddon (REAL ESTATE magazine), Naomi Larkin (HOUSE AND LEISURE), Liz Morris (CONDÉ NAST HOUSE & GARDEN), Bradley van den Berg (TOP BILLING), Sarah-Jane Buitendach (Times Media), Gary Cotterell (Ogojii), Sumien Brink and Annemarie Meintjies (VISI), Mary Jane Harris (GARDEN AND HOME), Bielle Bellingham (ELLE DECORATION), Monna Mokoena (gallerist), Richard Sparks (product designer), Daniel van der Merwe (PPC Imaginarium), Julian McGowan (Southern Guild), and Philippe van der Merwe (Tonic). The judging process was independently audited by design champion/mentor, Lianne Burton, who facilitated the judging on behalf of 100% Design South Africa. The awards were judged in eight categories: • Best Furniture Design • Best Lighting Design • Best Surface Design • Best Textile Design • Best Product Design

• Best International Design • Best Stand Design • Designer of the Year The judging criteria for each category was as follows: Best Furniture Design: The judges were looking for a stylish piece of functional furniture from the residential, office or hospitality sector, whether local or international. This needed to be a new design from the last two years. Best Lighting Design: The judges were on the hunt for an electrical lighting solution, whether local or international, which showed style and innovation. Energy-saving considerations, although not a prerequisite, were a bonus. Surface Design: Here, the criteria was style and/ or innovation in wallpapers, wall treatments, wall coverings, fitted carpets, rugs, floor coverings, tiles, or 3D printed surfaces. Best Stand Design: This award recognises a stand design that is eye-catching and promotes visitor interaction and engagement. The stand should add to the overall aesthetic and experience of 100% Design South Africa. Laurence Brick and Cathy O’ Clery with all award winners

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professions design – interior and exterior Winners of awards as announced by 100% Design South Africa programme director, Cathy O’Clery: Best Furniture Design – Meyer von Wielligh Best Lighting Design – Laurie Wiid Van Heerden Best Surface Design – Papilio Best Textile Design – Design Team Best Product Design – Renee Rossouw Best International Design – Generation for 100% Hotel Best Stand Design – Mungo stand and maker’s hub Designer of the Year Award – David Krynauw Designer of the Year: This award recognises a designer who displays excellence in his or her field with regards to concept, quality and design.

Laurence Brick, David Krynauw, Cathy O’ Clery

Best Stand: Mungo and makers’ hub

The Designer of the Year Award was announced by Cherine Leishman of Dauphin HumanDesign® Group, the headline sponsor of 100% Design South Africa. The 2015 accolade went to David Krynauw. Each of the eight winners received a bespoke 100% Design South Africa trophy designed by leading local design duo, Dokter and Misses, and were gifted with wine by Spice Route. In addition to the 2015 Design Awards, two other competition winners were announced at the Gala event – the BOS and UJ Industrial Design Department Seating Competition, and the Southern Hospitality Furniture Design Competition. BOS collaborated with UJ’s Industrial Design Department for a seating competition to design an environmentally sustainable seating solution for BOS Brands. Monique Henderson of BOS and media partner, Bielle Bellingham, of ELLE DECORATION announced the winner. UJ student Alex Shahini took home the prize.

The Southern Hospitality Furniture Design Competition was announced in honour of Julian Gelb who is the mentor of the team behind 100% Design South Africa. Southern Hospitality develops furniture for the hospitality industry and its owner, Dylan Joseph, invited interior designers to submit conceptual sketches for innovative furniture designs. A winning chair design by Mirelle Patterson from Blacksmith Interior Inspiration was selected out of 250 entries. The gala awards event took place on the opening night of the show, which ran at the Gallagher Convention Centre in Johannesburg in association with Dauphin HumanDesign® Group.

Thebe Reed Exhibitions E 100percentdesign@ThebeReed.co.za W www.100percentdesign.co.za

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Unit 7&9, Boundary Road George Park, Strand Tel: 021 853 2555 Cell: 082 858 2218 enquiries@ambienteluce.com

AmbienteLuce.indd 43

St. Albans, Shop No 9 357 Jan Smuts Avenue, Craighall Tel: 011 501 2704 cell: 082 372 4262 sandra@parkesmanner.co.za

72 President Reitz Avenue, Westdene Tel: 071 447 2169 Fax: 086 527 5931 info@ambienteluce.co.za

Velvet Home and Living Joubert Plaza Cnr Market & Meade George Cell: 082 447 9397

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professions developers

Historic Port Alfred hotel reopens after makeover Photo credit: Paul Greenway

A welcome investment in the Eastern Cape brings an iconic hospitality brand to a seaside town. In September, one of the Sunshine Coast’s bestknown hotels, the Royal St Andrews in Port Alfred, reopened as part of the Mantis Collection after a R130-million makeover. The investment by owner, Martin Bekker, has seen the historic 10-room lodge built in 1924 being transformed into a 60-room up-market hotel, conference centre and spa that blends tradition with modern design. It is one of the biggest investments in the Sunshine Coast tourism sector in the past decade. All 10 of the original ‘heritage’ rooms in the hotel have been upgraded, with a new wing housing an additional 50 rooms. Equipped with all modern amenities – including free hi-speed Wi-Fi – the hotel is designed to make the modern connected teen, business person or leisure traveller feel at home. A first for the Sunshine Coast is the hotel’s water system that feeds reverse osmosis water to the guest room cold taps, softened water into the hot taps, and municipal water into the toilet system. Bekker, a retired businessman who decided to buy the almost derelict St Andrews Lodge after spending a Christmas holiday in Port Alfred, has retained the Highlander Pub – one of the best-known taverns on the Sunshine Coast. ‘Now with a combination of gastro-pub and traditional dishes, Highlander caters for the whole family,’ explains Wessel Benson, general manager at the St Andrews Hotel. The Thistle Restaurant has also been completely revamped and offers fine dining. Breakfasts are served in the new Paper Nautilus Deli. The Eastern Cape’s second Camelot Spa will also be opened in the hotel.

The hotel is being marketed as part of the Mantis Collection, which will include The St Andrews Hotel in the group’s global marketing campaigns. The Mantis Collection is made up of privatelyowned upmarket properties located on all seven continents. Its specialist areas include boutique hotels, game reserves, eco lodges, ski lodges and chalets and boutique cruises. Guests of the Roya St Andrews Hotel will enjoy the ‘Mantis eXtreme’ Rhino Adventure with well-known conservationist, Dr Will Fowlds. ‘This will put Port Alfred on the global tourism map at the centre of a Sunshine Coast experience, which includes other Mantis Collection properties in the area,’ says Benson. ‘A modern 180-seat conference facility – the biggest in Port Alfred – will attract national conferences to the town with a spin-off for other accommodation establishments and restaurants,’ he adds. The hotel is working with the Royal Port Alfred Golf Course (the St Andrews Hotel is a short chip away) to promote golfing tourism to the area.

The St Andrews Hotel Wessel Benson T +27 46 624 4703 W www.royalstandrewshotel.co.za

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professions developers

The Yacht Club borders the V&A Waterfront.

Exciting new launch near Cape Town’s V&A The Amdec team at the site of the Yacht Club development – Richard Crowther, Nicholas Stopforth (joint MD), Eurico de Freitas, and Guy Gordon (joint MD).

Photo credit: Gareth Griffiths Imaging

AMDEC’s Yacht Club launches with style. An exciting opportunity has been created by developer, Amdec, for convenient living close to the famed V&A Waterfront. With property values between R85 000 and R65 000/m2, an opportunity has been created for investors who seek a waterfront investment at a cost of R45 000 to R54 000/m2. The Yacht Club will be located within the Roggebaai Canal Tourism Precinct – named after the Roggebaai Canal which runs through it – connecting Cape Town’s financial hub, the vibrant Cape Town International Convention Centre (CTICC), and the V&A Waterfront. Nicholas Stopforth, Amdec Property Development’s joint MD, says The Yacht Club’s outstanding location makes it the ideal site for a mixed-use development. Amdec is recognised as South Africa’s leading developer of New Urban lifestyles, with the iconic Melrose Arch mixed-use precinct as part of its pioneering portfolio. Stopforth explains: ‘The Yacht Club is strategically positioned adjacent to the V&A Waterfront, a stone’s throw from the CTICC and on the doorstep of the

city’s historic foreshore. A variety of world-class tourist, business, retail and recreation facilities are all well represented within the immediate vicinity.’ The Yacht Club boasts dedicated access at the junction of several transport systems, making it easy to get to by car, bus, shuttle, taxi and by water taxi on the Roggebaai Canal waterway. Stopforth points out that the precinct is designed around public areas, with benches and pedestrian pathways. The Yacht Club will offer access control and other cutting-edge technologies that put it at the forefront of quality and modern design. These include energy-efficient features such as double-glazing and LED lighting, making it environmentally efficient. Common areas will receive renewable PV electricity. The project will be completed by mid-2017.

Amdec T +27 21 702 3200 E info@amdec.co.za W www.theyachtclub.co.za

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engineers professions

The future of rail Ticketless travel, automated freight transport, maintenance drones and faster driverless trains envisioned by leading engineering and design consultancy. A new report by Arup, a global engineering and design consultancy, reveals a vision of the future of rail travel in light of trends such as urban population growth, climate change and emerging technologies. FUTURE OF RAIL 2050 foresees predictive maintenance of rail lines by robot drones, driverless trains travelling safely at high speed, freight delivered automatically to its destination, and smart technology able to interface with mobile and wearable devices to improve passenger experience and enable ticketless travel. Arup has been involved in many of the worldâ&#x20AC;&#x2122;s high-speed rail, metro and driverless train projects including HS1 and Heathrow PRT in the UK, Cityringen Metro in Copenhagen, the creation of Beijing South Railway Station, and the redevelopment of St Pancras International Station. The report is based on developments from current Arup rail projects, as well as insight from Arupâ&#x20AC;&#x2122;s Foresight + Research + Innovation Team and global contributors.

Convenience â&#x20AC;&#x201C; a reliable network

Freight activity set to increase By 2050, freight activity is due to increase by up to 250% globally. Improved transit times and reliability are key to increase efficiency and minimise congestion.

Photo credit: HSRA/Arup

With the increasing frequency of extreme weather events, the report looks at future construction and

maintenance techniques to reduce travel delays and shape railway resilience. It predicts intelligent robots building new and retrofitting old rail infrastructure. Swarm robotics, a theory based on swarm behaviour among ant and bee colonies, could see small robots working collaboratively on major railway repair and structural testing. Monitoring drones would enable rail operators to perform advanced maintenance on tracks, eradicating lengthy journey delays and line closures. To further increase efficiency and speed of travel, FUTURE OF RAIL 2050 suggests that automated systems will optimise the running time of passenger trains and increase the reliability and safety of the network. Driverless trains, for example, would be in constant communication with each other with sensors embedded in rail infrastructure, travelling in close succession and responding in real time to their location on a given track.

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professions engineers The report foresees dedicated elevated platforms and underground pipelines to transport goods, freeing up rail and highway infrastructure for passenger travel. Freight pipelines would use intelligent, aerodynamic pods and embedded sensors to provide an energyefficient and low-maintenance method of delivering goods in heavily populated urban areas. Supporting these points are ongoing developments in nanotechnology, biotechnology, information technology and cognitive sciences, which will see new materials that are lighter, stronger, smarter and greener. Graphene, for example, is revolutionary in its flexibility, strength and conductivity, bringing the potential for completely new, reliable rail structures and design.

Conurbations – integrated transport systems To truly deliver a smooth, convenient passenger experience, rail needs to be fully integrated with other modes of transport – a possibility enabled, in part, by big data and the ‘Internet of Things’. This will provide passengers with accurate, realtime updates on train times, connections to other transport modes and optimum pricing. Ticketless technology will remove gate lines in stations. Authorisation to travel will be universal and payment processed automatically when the journey is taken, allowing a seamless connection between various modes of transport. This could be through interoperable electronic passes (valid for trains, businesses, car sharing schemes and bicycles) or through personal accounts that would authorise travel and automatically process payment – removing congestion at ticket barriers and eliminating unauthorised travel. Personal rapid transport systems, powered by clean energy, could also provide the crucial last mile link in urban areas. These systems could, for example, use magnetic levitation to connect vehicles to a high-speed guideway, eliminating vibration, pollution, noise and the usual wear caused by moving parts. These automated systems would allow passengers to check emails or read the news while travelling to their final destination.

The report imagines a future where train passengers can contact friends, family and colleagues via ‘HoloCalls’ (holographic image displays) and train windows will adjust automatically to prevent external glare. Virtual shopping walls will be located in train stations and even carriages themselves, enabling products from the wall displays to be purchased via mobile devices. ‘The global urban population is growing rapidly and by 2050 around 75% of the world’s population will live in cities,’ comments Colin Stewart, global rail leader, Arup. ‘This places huge pressure on transport infrastructure and resources, but also creates a significant opportunity for rail, which relies on passenger density to function most effectively. The challenge will lie in juggling the responsibility of providing reliable travel for millions while simultaneously tailoring each journey for the individual. ‘However, by rapidly developing technology and taking bold steps to overcome capacity and cost challenges through maximising efficiencies, the rail renaissance can deliver a future where rail is the backbone of our travel system, linking major urban hubs and feeding into multi-modal transport networks for the benefit of passengers.’ To access the full report, visit: www.arup.com/ Homepage_Future_of_Rail.aspx.

Arup Colin Stewart T +44 121 213 3000 E Erail@arup.com W www.arup.com/markets/rail.aspx Arup’s Foresight + Research + Innovation helps clients think more creatively about the long-term future, and manage risk and uncertainty more effectively. The team identifies and monitors the trends and issues likely to have a significant impact upon the built environment and society at large. It researches and raises awareness about the major challenges affecting the built environment and their implications.

Connectivity – plugging in to journeys The convergence of mobile devices, wearable and location-aware technology and big data are at the heart of improving passenger experience. As well as providing accurate, real-time travel information, highperformance networks will grant uninterrupted access to work and entertainment systems on the move.

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professions landscape architects and service providers

ILASA news ILASA announces the winners of the bi-annual Corobrik-ILASA Awards of Excellence. On October 3, 2015, the Institute for Landscape Architects in South Africa (ILASA) held its biannual Corobrik-ILASA Awards of Excellence at the historic Cape Town Club. The aim of the event is to acknowledge and promote excellence in landscape architecture and environmental planning through peer review recognition, and to promote landscape architecture to client bodies, other professions and the public.

Project entries received Thirty two projects were submitted in the following five categories: Category 1 – Research, technology and publications Category 2a – Project proposals (not implemented) Category 2b – Fully completed projects – Project value less than R5 million Category 2c – Fully completed projects – Project value greater than R5 million Category 3 – Export of services (projects outside South Africa) Of the 32 projects submitted, 20 received an award of merit meaning the project scored 80% or more by all four judges on the panel. We’d like to congratulate the following landscape architects who received an award of merit:

Category 1: Research, technology and publications

Creative credit: Bernard Oberholzer

Reading the landscape notebook: Bernard Oberholzer Landscape Architects

Category 2a: Project proposals (not implemented) • Sitari Country Estate, Somerset West: CNdV Africa (Pty) Ltd • Repi Park, Addis Ababa, Ethiopia: Green Inc Landscape Architects

Category 2b: Fully completed projects – Project value less than R5 million • Rosary House, Wynberg : Tarna Klitzner Landscape Architects • V&A Waterfront Food Court Water Feature: OvP Associates Landscape Architects • Vergelegen East Garden, Somerset West: OvP Associates Landscape Architects • The Edge, Tygerfalls, Bellville: OvP Associates Landscape Architects • Millennia Park, Stellenbosch: OvP Associates Landscape Architects • Tuks Monate Promenade, Pretoria: Outline Landscape Architects • Mining Industry Study Centre, University of Pretoria: Neal Dunstan, Jason Sampson and Paul de Luca • Taung World Heritage Picnic Site, North West Province: Bapela Cave Klapwijk Landscape Architects • 115 West Street, Alexander Forbes, Sandton: Insite Landscape Architects

Category 2c: Fully completed projects – Project value greater than R5 million • Oasis Retirement Resort, Century City – Phase 1 & 3: Planning Partners (Pty) Ltd • MyCiti IRT Blaauwberg Road Corridor: Planning Partners (Pty) Ltd • Smart Parks Phase 1, Khayelitsha, Blikkiesdorp & Guguletu: City Parks Department, City of Cape Town • Main Road Rehabilitation Phase 1 & 2: Spatial Planning & Urban Design Department, City of Cape Town • Manenberg Human Settlement Contact Centre: Spatial Planning & Urban Design Department, City of Cape Town

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landscape architects and service providers professions ILASA also awarded Professor Ben Farrell with the Icon of Landscape Architecture Award for his contribution to the development and promotion of the profession through the outstanding academic and professional work that he has done, and is still doing.

• The Houghton Golf Estate, Johannesburg: Green Inc Landscape Architects

Category 3: Export of services • Azuri – Phase 1, Mauritius: Planning Partners (Pty) Ltd • Agodi Park & Gardens, Ibadan City, Nigeria: Earthworks Landscape Architects ILASA points out that project detaild will be loaded onto its website at: www.ilasa.co.za/awards-ofexcellence

President’s Award Two projects were nominated for the President’s Award and, because both projects make a significant and valuable contribution to the advancement and understanding of landscape architectural practices within the built environment; they each received a President’s Award: • Reading the landscape notebook: Bernard Oberholzer Landscape Architects • Mining Industry Study Centre, University of Pretoria: Neal Dunstan, Jason Sampson and Paul de Luca

Neal Dunstan receiving the President’s Award for his work at UP.

The Association extends its thanks all the LOC members for their hard work, the sponsors, especially Corobrik, and all its members who celebrated the evening with them.

Photo credit: Neal Dunstan, Jason Sampson and Paul de Luca

Photo credit: ILASA

Bernard Oberholzer receives his ILASA award on the platform

De Ben Farrell is congratulated by Antoinette de Beer, ILASA President.

ILASA Secretariat T +27 11 061 5000 E ilasa@ilasa.co.za W www.ilasa.co.za issue 16 www.tobuild.co.za

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legal matters professions

Wheels of justice – slow or fast? Since time immemorial a litigant is often heard saying: ‘The wheels of justice grind very slowly forward’. Respected property legal specialist and practicing advocate at the Cape Bar, Advocate Bryan C Hack, writes for TO BUILD on this topic. Rules and processes

During breaks, litigants have often been heard sharing tales of court cases taking years to complete. This is normally accompanied with an incredulous, and oft-repeated question, ‘why’? The explanation is relatively simple. I speak with specific reference to the Western Cape Division of the High Court in sharing this view. When the court opens at the beginning of the year, new matters are given a numerical sequence starting with 001. On average at the end of every year, that number has climbed to approximately 25 000 – in other words, every year an average of 25 000 new cases are brought to the Western Cape High Court. The Department of Justice provides approximately 36 to 38 judges. Assuming that 50% of them are dealing with criminal and not civil matters, this leaves around 18 judges to hear with civil matters. Fridays are set aside to deal with appeals from the lower courts or appeals to two or three judges from a single judge of the High Court. Therefore, the 25 000 new matters every year have to be processed in four days of the week by 15 or 16 judges. The mathematics explains why there’s an ever increasing backlog. A number of matters will be settled or withdrawn. Nevertheless the vast volume of disputes that come to the High Court in the Western Cape, and in all other divisions in South Africa, is substantial. And many run for several days before a judge.

A further complaint, sometimes justifiable, is that there are multiple rules that have to be adhered to prior to the matter coming before a judge. These include the process of discovery of relevant documents, requests between the parties for further information, and the exchange of documents regarding the evidence of experts that will be called. Cases concerning building disputes seem to be greatly at risk of being delayed because of these rules. In recent year, the Western Cape Division has introduced a case management process where judges are given the files in cases that are still in the preparation stage so as to assist, guide and, where necessary, direct the parties to comply with the rules. The introduction of this case management system has caused a significant reduction in the time delay between the original issuing of summons and the date at which a matter can be declared trial ready. After a matter has been declared trial ready, it is only a few months before a final date is given. In recent years, it is reasonable to say that if the parties and, more specifically, their legal representatives cooperate with the case management judge, the wheels of justice have significantly picked up speed. Additionally, the alternative dispute resolution proceedings have also flourished. Increasingly in building matters, parties are choosing to follow mediation and/or arbitration proceedings. The state is also intervening in the form of legislation to encourage the resolution of disputes extra curial (ie outside of the courts) and by these means. If parties are prepared to embrace alternative dispute resolution and give it the necessary status, it can significantly speed up the time in which disputes are settled. In the spirit of the theme of this addition, I am happy to report that the wheels of justice are speeding up.

Adv BC Hack E hack@capebar.co.za issue 16 www.tobuild.co.za

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professions opinion

Punitive rates harm landlords

‘Ongoing high municipal rate hikes are harming communities because of a lack of understanding about the far-reaching impacts of these increases,’ says Marius Muller. He believes more attention should be given to the real effects of disproportionately high rates and taxes increases by municipalities. Muller, who heads one of the country’s leading retail property concerns with landmark assets across South Africa, explains that poor financial discipline at local government level has led to municipalities significantly increasing rates for property owners. However, with a challenging and stagnating economy, it is becoming increasingly difficult for businesses, landlords and communities to take on this tax burden.

Research proves the claim Research by SAPOA confirms that over the last decade rates and taxes have consistently increased at a rate higher than inflation across South Africa’s eight metropolitan municipalities. From 2005 to 2014, the rates and taxes annualised rate of inflation was around 8.2%. Before this, the increase in rates and taxes already exceeded inflation, but the research highlights a noticeable acceleration in the growth rate since 2005. Muller is concerned that there is little landlords can do to prevent these extreme hikes in rate and taxes, explaining there are two main factors that contribute to hikes in rates and taxes: the value of the property and the rate in the Rand that a specific municipality charges. ‘While property owners can object to the market valuation of their property, they have no way to object to the rate in the Rand charged by the municipality.’ SAPOA’s research shows that during the 2013/4 fiscal, of South Africa’s eight metros, six reported

Marius Muller

Photo credit: Pareto

Rates and taxes hikes fill municipal coffers but empty cities of business, reports MARIUS MULLER, CEO of Pareto Limited.

increases of over 30% in the value of commercial and industrial properties. Mangaung reported the largest increase with the valuation of its commercial property up a whopping 158.7%. eThekwini reported a municipal valuation increase of 50%. The only municipalities with valuation increases close to inflation were Tshwane at 5.6% and Buffalo City with 4.7%.

Buildings stand vacant ‘When a municipality levies excessive rates increases it is driving up the cost of living in its area. As landlords we try to absorb as much of these increases as possible, but inevitably have to pass on some of these costs to tenants. However, there comes a time when it is no longer affordable – the market can only absorb so much. Businesses fail. Jobs are lost. Buildings stand vacant,’ Muller maintains. ‘The negative effects on individuals and communities of unsustainable levels of rates and taxes increases are extensive,’ counsels Muller. ‘It is a municipality’s mandate to look after and protect its communities, not just families but businesses too. With unduly high rates and taxes increases, municipalities are failing to meet their mandates.’

Plenty to gain On the other hand, Muller points out municipalities that support business by taking a more sustainable approach to rates and tax increasing have plenty to gain. Rates and taxes form a significant percentage of overall municipal revenues according to SAPOA research. The eight metro municipalities surveyed

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opinion professions collected nearly R30 billion in rates and taxes during the 2013/4 fiscal period, or a noteworthy 17.9% of total revenue. Importantly, 54.5% of overall rates revenue in the country’s metropolitan municipalities came from commercial and industrial property sectors, underpinned by business. Commercial and industrial properties also represented significantly lower levels of arrears compared with other customers. ‘By providing incentives and enticements, including a lower rate in the Rand for rates and taxes, municipalities will attract and support successful business. Companies also want to be in cities that work, so the better the level of service from municipalities, the more tolerant businesses are likely to be of rates charged.’ The research by SAPOA revealed the City of Cape Town has the lowest rates with both industrial and commercial property taxed at 1.25 cents in the Rand. Conversely the highest commercial property rates are in the eThekwini Municipality at 3.053 cents in the Rand for industrial property. ‘Our major cities are South Africa’s engines of economic growth. A municipality’s approach to rates and taxes can play a key role in attracting and fostering a good business base, with enormous knock-on benefits for employment and the overall socio-economic well-being of an area,’ says Muller. ‘Taking a sustainable approach to rates and taxes increases creates the foundation for growing a city’s rates base and supporting the ability of residents and businesses alike to pay their rates.’

Profile Pareto is South Africa’s premier shopping centre investor and one of the country’s leading retail property industry players. It owns an unmatched portfolio of regional and super-regional shopping centres. Besides being the full owner of Cresta Shopping Centre, Southgate Mall and Value Market, and Westgate Regional Shopping Centre, all in Johannesburg, and Menlyn Park Shopping Centre in the East of Pretoria, it also wholly owns The Pavilion in Durban and Mimosa Mall in Bloemfontein. In Cape Town, Pareto co-owns Tyger Valley Shopping Centre. Pareto also holds 25% of Sandton City and its surrounding assets including three high-rise office blocks, the Sandton Convention Centre and three hotels: The Sandton Sun, The InterContinental Johannesburg Sandton Towers and Sandton Garden Court. Pareto’s Tyger Valley Shopping Centre recently won the top award – The Spectrum Award – at the South African Council of Shopping Centres’ (SACSC) Footprint Marketing Awards. Three of the seven Gold Footprint Marketing Awards went to shopping centres in the Pareto portfolio. All three will go to compete in the International Council of Shopping Centres’ Solal Awards, to be judged early in 2016.

Pareto Limited CEO, Marius Muller T +27 11 258 6800 E info@pareto.co.za W www.pareto.co.za

Pareto’s Tyger Valley Shopping Centre

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project managers professions

Expansion project: ORT Gautrain Station Turner & Townsend has been appointed as the project manager for OR Tambo Gautrain Station expansion.

Photo credit: Turner & Townsend

Recently the Gauteng MEC for Roads & Transport, Dr Ismail Vadi, announced that the Gautrain Station platforms at OR Tambo (ORT) International Airport would be expanded. Subject to a go ahead being given to a rolling stock expansion, future passengers would be enabled to embark or disembark from a full four-car train set. The current configuration is limited to two cars. The Gautrain celebrated its fifth year in operation in June, and it has now been announced that planning includes the launch of a R3-billion rolling-stock expansion programme aimed at relieving congestion on its trains. So hopefully longer trains will be in operation in the not too distant future.

With due processes finalised, global construction and management consultants Turner & Townsend has been appointed by Bombela Concession Company as project manager to manage the prestigious ORT turnkey expansion project. The duration of the construction project is approximately 12 months with anticipated completion by mid-2016. Bombela says the expansion of the Gautrain Station platform at the ORT International Station will allow the current horizontal two-car system for the airport line to be increased to at least four rail cars. The airport platform extension works will inevitably increase system capacity and forms part of a medium- to long-term plan to attract more users onto the Gautrain System.

Aerial view showing the Gautrain Station expansion site at ORT.

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professions project managers Making use of pre-cast elements Noluthando Molao, associate director of Turner & Townsend, says construction itself will be carried out with pre-cast elements and by establishing a storage area for materials close by to minimise activity on site. An interesting aspect of the project is that the tower crane to be used on site is one of the biggest in the country, and can lift 32 tons at a radius of 27.8m and can pick up a maximum load of 20.6 tons at a radius of 40m. Initially procured for the Medupi Power Station, the crane will be relocated to the ORT construction site. ‘One of the key challenges of the project is that the trains must be fully operational at all times to ensure there is no disruption to the Gautrain service. Coupled with this, the construction is being carried out at approximately 18m above ground level, with the access road directly beneath the construction site needing to remain operational as an airport entry point. What makes the construction more challenging is that the crane can only operate from one side of the viaduct structure and safety will be a key priority. ‘Furthermore, the close proximity of the City Lodge parking facility, right next to the construction site, presents another challenge. Noise and dust will be minimised with most of the work being completed off site and the use of acoustic boards, while construction will only be undertaken during specific times as agreed. ‘Given the issue of cable theft, the safety and security management systems require that the highest security measures are in place at all times,’ Molao explains. The design and construction in terms of the project incorporates a number of aspects that include extending the existing roof canopy, and – with the use of pre-cast concrete slabs – horizontally increasing either side of the platform, as well as extending the platform length by 55m. In addition, the concrete parapet wall will be extended and two fire escape towers will be constructed. Adds Molao: ‘Not surprisingly, the contractor tender process had a technical requirement for a grading of nine, which is the highest level according to the Construction Industry Development Board. A BEE Level 3 minimum requirement was also stipulated and the successful contractor, Stefanutti Stocks, will have to achieve 80% of the scorecard for technical criteria. Turner & Townsend has considerable experience in rail and other major transport programmes, having

worked on a number of projects with Intersite Asset Investments, a subsidiary of the Passenger Rail Agency of South Africa (PRASA). The ORT Station platform expansion is one of a series of projects that Turner & Townsend has recently been involved in with Bombela. These include the extension of Gautrain parkades, parking garages and additional parking at Midrand and Rhodesfield Gautrain Stations.

Background At King Shaka International Airport in KwaZuluNatal, Turner & Townsend was involved as bid manager, as well as programme manager and project manager for the pre- and post-contract works for this modern ‘greenfield’ development. It also provided procurement advice and training to the building and civil contractor. Globally, and with a network of 90 offices, Turner & Townsend has an extensive track record in major projects, and more specifically in the air sector having helped formulate and implement the agreement for the build of British Airways’ Terminal 5 at Heathrow Airport (the biggest free-standing structure in the UK), and playing an integral role in bringing the project in on time and on budget. Turner & Townsend has also been involved in providing master planning, procurement strategy and risk management services for the development of the new three-runway system at Hong Kong International Airport and delivering cost estimating services, scheduling and risk management for the expansion of Abu Dhabi International Airport.

Turner & Townsend, Africa Jacques Jacobs, Director of Project Management C +27 82 334 2148 Bombela Concession Company T + 27 11 446 6800

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Plan, Design, Build, Interior & Exterior DĂŠcor

BUILDING SYSTEMS Automation......................................67 Bathrooms.......................................74 Ceilings & Partitions......................83 Electrical.........................................86 Floors................................................88 Kitchens...........................................102 Lighting...........................................105 Roofing...........................................108 Safety & Security...........................116 Walls & Cladding........................119 Windows & Doors........................127

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automation building systems

Alleviating everyday security-related stresses Photo credit: Centurion Systems

Centurion Systems turns 30 in 2016 and, in its nearly three decades of existence, has carved a path for itself as one of South Africa’s – if not the world’s – leading manufacturers of access automation equipment. A profile of success In many respects, Centurion’s story reads like a fairy tale of local manufacturing. From humble beginnings, starting in a wooden shed in managing director Pat Dickens’ backyard, to having branches throughout South

Africa and two beyond our borders (Nigeria and Sydney, Australia), Centurion arrived on the local manufacturing scene much like a knight in shining armour, just as the crime situation in South Africa took a turn for the dire. As if this wasn’t heroic enough, the fledgling company

Centurion’s founder and CEO, Pat Dickens.

Richard Rohman, marketing and sales director.

Michael Rubenstein, head of marketing.

Charl Mijnhardt, communications coordinator.

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building systems automation also took on the (at the time) sleeping dragon of load shedding by pioneering battery backup in gate automation for the local market, saving many a damsel the distress from not being able to get into or out of her property during a lengthy power outage. While the company’s products have certainly contributed towards alleviating the everyday securityrelated stresses of homeowners, its focus has always been on making life easier for installers and systems integrators, and its access control devices boast a colourful pallet of features designed to do exactly that. These include modular construction, intuitive and intelligent LCD interfaces, audible and visual diagnostics and removable terminals.

Main product lines Gate motors Gate motors are an absolute staple of access automation and remain a reliable and costeffective means of achieving access control and the accompanying security and convenience. The company manufactures gate motors for both swing and sliding gates, with operators available for domestic, light-industrial and full-industrial applications. The vast majority of Centurion’s gate motors feature dependable battery backup and will continue working even during lengthy power outages.

Traffic barriers and accessories Centurion’s traffic barriers are designed to handle very heavy traffic, and can happily perform up to 3 000 operations every day, even during power failures. A beefy DC gearbox coupled with a tough-asnails housing and intelligent and feature-rich controller make these barriers the automatic choice for access control points with lots of cars going in and out. The traffic barriers are designed for high-volume vehicular traffic applications and feature on-board support for inductive ground loop detectors that can be utilised for safety loops, arming loops or free-exit loops. Thanks to cutting-edge corrosion protection, the barriers are suitable for use in inland, coastal and marine areas, and the housing carries an IP55 protection rating. Roadway spikes and pedestrian barrier fences can also be added for a fully comprehensive access control system. GSM devices GSM devices provide the ultimate in convenience by allowing users to open their gates via a free missed call from their mobile phones. This means that it is no longer necessary to get out of one’s car in inclement weather, or to wake up sleeping neighbours alerting someone to come and open the gate as the gate can be activated from the comfort and dryness of a car. These devices are ideal for access control purposes for up to 5 000 users (depending on model), and can also be used to monitor and switch a variety of electrical devices via a standard GSMenabled mobile phone. Typical applications include opening and closing an automatic gate, switching a refrigeration unit on and off, arming an alarm, or receiving SMS text notifications when, for example, mains power has failed. Garage door operators A wide variety of Centurion garage door automation solutions are available, including options for sectional, tip-up and roll-up garage doors. These operators are remarkably easy to fit and are renowned in the access automation world for their whisper-quiet operation.

Centrion’s G-Switch 22.

Proximity access control Centurion is the manufacturer of the SOLO and Lattice proximity access control systems. Options are available for both stand-alone and larger networked applications, and the Lattice system

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automation building systems

Centurion’s MyGSM Unit.

also offers easy user administration via a userfriendly software interface. These readers boast an excellent read range and easy adding and deleting of user tags. Keypad access control Centurion offers both hard-wired and wireless variants of its immensely popular SMARTGUARD access control keypad. Up to 1 000 unique user codes comprising one to 10 digits can be effortlessly added and obviates the need for access holders to carry keys or remotes, which can be lost or stolen. The SMARTGUARDair wireless model can communicate – via an ultra-secure code-hopping protocol – with up to 15 compatible devices and can be installed and commissioned within minutes. Centurion keypads can be used for access control for up to 1 000 users and can also be used for controlling electrical devices such as swimming pool pumps and alarm systems. Intercom systems Centurion’s award-winning POLOphone intercom system provides an effective visitor screening solution for homeowners and proprietors of small businesses. In addition to possessing an exceptionally aesthetically pleasing design, the POLOphone system operates on a two-wire bus system, making it a dream to install. On the wireless side of the spectrum, G-SPEAK utilises GSM technology and gives users crystal clear audio, wireless convenience and seamless

communication between the device’s entry panel and up to four mobile numbers (depends on model). Besides being a dream from a convenience and aesthetics point of view, the G-SPEAK system also enables users to answer their intercoms from anywhere in the world with a GSM network, giving the impression that they are home even when they are not. This acts as a deterrent to would-be burglars. Safety devices A convenient and cost-effective automated gate safety solution is available in the form of Centurion’s Photon infrared gate safety beams. This solution boasts a wireless transmitter, which means that there is no need for unsightly and expensive tunnelling or digging under the driveway, and is designed to prevent the gate from closing onto people or vehicles. Solar There’s a very good reason for ‘solar’ being the buzzword of our time. The combination of rising electricity costs and a rickety supply have left many South Africans seeking alternatives to fossil fuel and, at the time of writing, solar remains the most popular and cost-effective alternative energy source. The majority of Centurion’s products are solar-ready, and the company stocks a wide range of solar products including panels, regulators and deep-cycle batteries.

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product catalogue Centurion Systems

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product catalogue Centurion Systems

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building systems bathrooms

Gracious living for property owners In keeping with its vision to offer ‘gracious living’ to its consumers, Kohler Kitchen and Bath has launched in South Africa.

Photo credit: Kohler South Africa

Since 1873, Kohler has been at the forefront of transforming bathrooms globally with its comprehensive range of bold and innovative luxury products. Company founder, John Michael Kohler, was an Austrian immigrant to the USA and became a visionary businessman. In 1873 he purchased a foundry in rural Wisconsin that produced a variety of cast-iron and steel products. And that was just the beginning. After much anticipation, this iconic brand is now firmly taking root in South Africa with the opening of three dedicated showrooms in Johannesburg, Durban and Cape Town. During September 2015, three exclusive launch events heralded the arrival of this iconic brand. Kohler Africa’s launch events were well attended by key representatives of the Kohler Company, including Salil Sadanandan, MD of Kohler India and sub-Saharan Africa. Critical to the long-term partnerships Kohler Africa will be creating with customers in South Africa, the event afforded customers the opportunity to experience the boldness of Kohler products while interacting with the experienced Kohler team who were keen to elaborate on the craftsmanship, design and technology associated with each product. ‘We are excited about launching in this country. Kohler has a legacy of over 142 years in innovation and bold design. Our product portfolio spanning the entire spectrum of bath fittings is at the leading edge of design and technology, which will appeal to discerning customers of South Africa. We look forward to bringing bold inspiration and gracious living into South African homes,’ explains Sadanandan. ‘Kohler is a global leader in kitchen and bath products. As a brand, Kohler stands for design and innovation, resulting in distinctive product experiences. With a range of Artist Editions® products, which are hand crafted and inspired by rich cultures across the globe, to a fully-automated showering

Picturesque - in the Kohler Artist Edition range the Marakesh faucet and basin set

experience with DTV+ and differentiated colours like black in the bathroom, and the Veil wall hung toilets, Kohler brings new experiences to consumers every day,’ Sadanandan adds. ‘The mission of our company is to enhance the level of “gracious living” for everybody. With more than 50 manufacturing locations on six continents, more than 30 000 Kohler associates are able to present the concept of gracious living in every corner of the world.’ Kohler takes pride in being able to adapt its style to the countries in which it operates, and Sadanandan believes that South Africa will be no different. ‘Pivotal to the Kohler brand is the level of quality that remains consistent across the product range, guaranteeing consumers a high-quality product distinctive to Kohler standards irrespective of the price. While the plumbing industry is evolving at a rapid pace, Kohler remains one step ahead of the game with a widespread footprint across several overseas countries, as well as in Africa and South Africa. Kohler’s core pillars stand firmly entrenched in modern art, design, technological innovation and craftsmanship aimed at creating a unique bathroom experience.

Kohler Africa W www.kohler.com

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building systems bathrooms

Creative innovation in the spotlight Photo credit: Cobra Watertech

Reinvention: that was the subtle theme that emerged from this year’s Cobra Design Competition, which called on professional, student and amateur designers to reimagine bathroom tapware and bathroom spaces for the future, with a strong focus on innovation. There were two design entry categories: the first was to give a new lease on life to the bathroom staple, the basin and tap/mixer combination, and the second was to conceptualise a complete bathroom sanctuary, from the taps and toilet right down to the towel rails. ‘The first category focused on two particular fittings to allow educational institutes to incorporate this design brief into their 2015 curriculum. The majority of entries received were for this category, which made competition between the designs tight. In the end, the judges had to be extremely strict on entrants’ creative interpretation of the design brief. We were hoping for the traditional basin/tap set-up to be reinvented here – and it certainly was,’ says Ramielle de Jager, Cobra’s product manager. Evergreen by Murray Sharp was placed first in this category for his excellent combination of innovation and creativity, and the seamless synchronicity between the two elements of his design. Andrew Gilmour’s Jungle brought a smile to the judge’s faces. Inspired by kids, this basin/tap combo was designed specifically for a children’s bathroom. ‘We don’t pay enough attention to ergonomics in children’s bathrooms; we simply adapt what we have to make it work. This is no longer necessary as design allows us to change the way people interact with products and improve their lives because of it. Jungle clearly demonstrated this in addressing a specific challenge. That is exactly what good design is all about,’ de Jager notes.

Greg Scott, Murray Sharp and Ronelle Badenhorst.

Rory Macnamara, Andrew Gilmour & Ronelle Badenhorst.

Marcia Margolius, Leigh Mclaren and Ronelle Badenhorst.

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bathrooms building systems

Megan Hesse, Andrew Mboyi and Ronelle Badenhorst.

Ronelle Badenhorst, Rykie Pretorius and Ramielle de Jager.

Although fewer entries were received in the second category, the standard of the designs was exceptional. Drop, by Leigh McLaren, was not only innovative and highly creative, but also spoke to international trends. The judges agreed her design represented the gold standard in innovation, with the bathroom space being refreshed according to the design brief in a decidedly imaginative way. Similarly, Delve, by Andrew Mboyi, pushed the limits of creative innovation with on-trend materials such as concrete and glass. He cleverly incorporated towel rails into mixers, a spout into a waterfall feature, and used fire to heat the water as it was channeled to the bath. As always, judging was completely anonymous and scores were awarded purely on the merit of the designs and how entrants answered the design brief. ‘The calibre of this year’s entries was very high, with excellent attention being paid to the theme of innovation. A commonality existed in the material used

and the inherent focus on energy saving, which is now a necessity in tap design,’ says Rory Macnamara, publishing editor of PLUMBING AFRICA. Megan Hesse, co-owner of Anatomy Design, an interior design studio and store that specialises in product design, describes the designs as sleek, with a significant trend towards interesting finishes such as copper and brass. ‘It was also wonderful to see work that was both beautifully designed and offered solutions for water sustainability,’ she explains. ‘The creative design demonstrated was once again of an exceptionally high standard,’ agrees Marcia Margolius, editor of SA DÉCOR & DESIGN. ‘Tap designs were distinctive and perfect for Cobra’s next generation of designer taps. From fun and playful, to intriguing curved designs complemented by contemporary sanitaryware, we saw some real standout pieces that created the ultimate bathroom statements!’ Greg Scott, director of Greg Wright Architects & SITE Interior Design, says the winning designs bear testament to the quality of design in South Africa. ‘Both winners are examples of true innovation and, I believe, can hold their own on a global stage. There is amazing design coming out of South Africa at the moment. I think we are a country of true innovators, and these winners should be included in the echelons of top South African designers – that is how good their designs are. They set a very high benchmark for next year’s competitors,’ he points out. Concludes de Jager: ‘We wanted to inspire and invoke a sense of innovation among entrants and can honestly say that this was achieved. They were fearless in their approach and tackled the design challenges head-on. Those who didn’t make the top 20 finalists didn’t necessarily submit sub-standard designs, the competition was just incredibly stiff this year.’ As the category winners, Murray Sharp and Leigh McLaren were each awarded R35 000, with runners-up, Andrew Gilmour and Andrew Mboyi, each receiving R10 000. The R10 000 prize for the institution that produced the most promising design students in the competition went to Greenside Design Centre College of Design. The winners were presented with their prizes at a special event hosted in Morningside, Sandton, on September 3, 2015.

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ceilings and partitioning

advertorial

Versatile designer ceilings The interface of building materials is a critical factor in the appearance of the overall interior finish. Ceiling trim expert, Pelican Systems, reveals why and what to use.

House Majola

Ceilings are increasingly being used as a design feature that draws the eye and creates an impression that enhances living and working spaces. Design features such as bulkheads, changes of ceiling level and plasterboard perimeters considerably enhance the aesthetic interest of an interior. However, the interface of building materials is a critical factor in the appearance of the overall interior finish. The Pelican Systems’ ceiling trim range is designed to assist architects, designers and ceiling specialists with solutions to achieve the desired seamless finish required for a decorative feature ceiling. The company’s ceiling trim range includes a number of profiles that have been specifically developed to create interesting features with

crisp clean interface details for suspended and plasterboard ceiling installations. Features and benefits of this range include: • The precise alignment between sections • No risk of cracks or uneven gaps at the junction of the wall and ceiling • Perfectly true lines • Powder coated white finish as standard • Predrilled profiles, improving efficiency and costs on site

PS2, 3 & 4 shadowline trim profiles These aluminium profiles are designed to create a shadowline between a concealed ceiling and the perimeter wall using Jumbo Plasterboard.

SPECIFICATIONS Profile name

Dimensions (mm)

Length (mm)

Shadow off the wall (mm)

Ceiling drop (mm)

Ceiling application

PS2

25 x 20

4000

Flush plastered

PS3

45 x 20

4000

Flush plastered

PS4

45 x 45

4000

Flush plastered

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advertorial ceilings and partitioning Plaster ceiling junction An aluminium profile designed to facilitate the transition between an exposed suspended ceiling and a flush plastered ceiling, both on the same level with a reveal being created between the two types. The plaster ceiling junction can provide an attractive feature to a suspended ceiling and minimises the need for cut tiles. This solution is particularly effective for irregular perimeters, corridors and small cellular spaces with existing structural walls.

Apex trim

Zimbali Estate

An aluminium profile designed to facilitate the junction between two raked ceilings.

Facia trim An aluminium profile designed to facilitate a vertical bulkhead at the edge of a suspended ceiling, especially against windows. House Majola

Plaster curve trim An aluminium profile designed to facilitate a radius wall with a flush plastered ceiling. Used with 16mm radiused Supawood to create a shadowline on the perimeter.

Pelican Systems W www.pelican.co.za

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Pelican Systems product catalogue

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building systems electrical

Smart about the smart home An international home electronics installers’ association writes about its professional development services for industry in South Africa and abroad. A recent article by Forbes revealed that over the next five years the growth curve of connected home devices is on track to beat that of smartphones and tablets. For this reason it is more important now than ever before for design professionals to understand smart home technology – the benefits, the functions and the aesthetics to provide the service that is now fully expected by customers. Accordingly, more potential buyers, property developers and interior designers are partnering with installation professionals to help them prepare and embrace the smart home.

Collaboration between designer and installer A collaborative relationship between the design professional and the experts who install home technology is essential at the start of any project, with the planning stage determining the smooth-running of the overall development. This is the time when it is possible to add the required cables and make sure they are in the correct place, enabling a wire-free look on completion. Specialising in the integration of electronic technology into the home, CEDIA partners with interior designers and architects to maximise the lifestyle, function, aesthetic and efficiency benefits of the integrated home. As the people best informed and trained in the latest technologies, design, project management

and installation techniques, CEDIA members are the best insurance that designers may have that the final systems will meet customers’ expectations.

Putting first things first Having a reliable and stable infrastructure is the most important part of any smart home to ensure that cabling, black boxes, speakers, screens and control panels are effectively concealed or integrated into the design scheme. Once this has been determined, expert planning and a real understanding of requirements is needed as cables cannot be easily retrofitted once the property has been decorated. It is also important to understand the rise of wireless technology for smart homes. Most homes already have the technology – the smart phone, the smart TV, and even smart thermostats – they just haven’t been connected. CEDIA believes that devices – particularly for energy efficiency, security, and comfort (heating and cooling, and entertainment) – will become increasingly commonplace.

Wi-fi rules It’s true that wireless technology is an important asset in any designer’s toolkit. This is also true for CEDIA professionals. Multiple wireless access points may be installed into larger properties, located in rooms that require fast reliable broadband or other services. This is reasonably complex to set up but provides a

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electrical building systems more reliable solution. With building materials such as ‘Celotex’ and foil-backed plasterboard, RF signals need more attention than people may think. A properly designed wired and wireless infrastructure has the potential of delivering reliable content and services for many years. CEDIA has released free SMART HOME RECOMMENDED WIRING GUIDELINES and a video guide to smart home wiring to help inform interior designers about the cabling infrastructure.

Continuing professional development CEDIA launched its RIBA and BIID-accredited Designing Integrated Future Ready Homes CPD in 2006 and has since worked with its members to present the session to 700 design professionals each year. This course helps interior designers appreciate the benefits of home automation, systems integration and structured wiring. The course aims to provide an understanding of the residential home technology market, explore the processes involved, and the advantages of working with a CEDIA member at the start of a project. By the end of the session, attendees understand how to ensure that homes are usefully connected internally and externally to electronic and data services for the foreseeable future, provide an understanding of the basic techniques and the terminology of custom installation, and understand what’s possible in home electronic design to ensure that the designer knows who to ask when they need help in a particular area.

Getting to know the terminology In a bid to bridge the gap between the CEDIA membership and the professional design community, the association has produced a collection of literature that is freely available to design professionals. CEDIA

also understands that where technology is involved there are usually endless abbreviations and technical terms. To simplify understanding, CEDIA created A DESIGNER’S GUIDE TO COMMON TECH WORDS AND PHRASES. Another free resource for interior designers and architects is the HOME TECHNOLOGY CLIENT QUESTIONNAIRE. This document provides greater clarity and definition to clients’ home technology briefs, and highlights the right questions to ask clients at consultation stage. The questionnaire is split into three categories – audio, video and other items – to provide a guideline for determining the type of technology required and the level of complexity involved. This ensures an easier planning process for the design professional when looking at the aesthetics of a scheme, and how technology might fit within that design. It is also a useful document to discuss with a CEDIA member when they are briefed to deliver the home technology solution for a project.

Profile CEDIA is the leading global authority in the $14-billion home technology industry. It represents 3 500 member companies worldwide and serves more than 22 000 industry professionals that manufacture, design, and integrate goods and services for the connected home. View CEDIA’s informative video on YouTube at www.youtube.com/watch?v=z2esbt-z5xQ. CEDIA offers a finder service on its website that allows interior designers to locate their nearest home technology professional. Users can search CEDIA member companies by postcode, services and certification.

Custom Electronic Design and Installation Association W www.cedia.org

Photo credit: CEDIA SA member, BNC Technology

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building systems floors

From windscreen to carpet Photo credit: Interface

Recycled windscreen laminate is now used in green carpet production. Interface, an impressive European company with its products available in South Africa, reduces its greenhouse gas emissions by 90%. In a radical move to increase sustainability in the global carpet industry, recycled automobile windscreen glass is now used as manufacturing raw material by Interface, the world’s largest modular flooring producer. Interface, which has its main production plant in the Netherlands, is locally distributed by the Kevin Bates Albert Carpets (KBAC) Group.

Sustainability milestones laid for 2020 The new windscreen recycling initiative follows a series of major sustainability milestones achieved by Interface since 1996 when its founder and chairman, Ray Anderson, put the company on a Mission Zero journey to become the world’s first sustainable restorative carpet producer by 2020. Measures already introduced by the company, which now uses 45% recycled or bio-based raw materials, include production driven by biogas derived from chocolate

and fish waste, as well as converting old fishing nets into yarn, and using castor beans to reduce the company’s dependency on oil for carpet production. Lesley Fidrmuc, Interface’s consultant for KBAC, says there are over a billion cars in the world, of which at least 5% to 6% have windscreens replaced annually. ‘The European Union has been pushing for these windscreens to be recycled and now the laminate material, called Poly Vinyl Butral (PVB), which prevents the windows from shattering, has been given a second life. Interface is collaborating with several European partners to create a new supply chain of recycled glass that the company uses as a replacement for its existing latex carpet precoat, reducing its production carbon footprint by 0.7kg of carbon dioxide per square metres, equivalent to an 80% reduction. The precoat is a key component of carpet as it keeps the yarn stuck to the backing,’ Fidrmuc explained.

Broken vehicular windscreens being given second life. Ill winds can indeed blow some good – shattered car windscreens are recycled for carpet production in Europe.

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floors building systems How it is done Several innovative recycling developments have led to the availability of the PVB dispersion now used by Interface as a replacement for latex at its plant at Scherpenzeel. ‘The windscreens are sent to glass recycling facilities in Belgium and Germany where the glass is separated from the PVB and other materials using a series of advanced separation techniques. Using patented technologies, the PVB is then purified by a Belgian company that Interface has partnered with for the last seven years to develop a substitute for latex in carpet. Finally, another supplier, with which Interface has an exclusivity agreement, compounds the PVB dispersion to make it suitable as a latex substitute. The dry, applied PVB precoat contains 70% recycled material.’ Fidrmuc says Interface has access to up to 200 000 tons of recycled PVB per year. ‘The use of PVB instead of latex provides consumers with an infinitely more sustainable form of carpet. PVB resin is a non-toxic, non-corrosive product with exceptional tensile strength, adhesion and elasticity. It is also impact resistant. Although there are other carpet manufacturers that use virgin PVB for backing purposes, Interface is the first company in the world to introduce a carpet with a recycled PVB precoat. ‘Interface has incorporated its passion for ecological preservation in all its new carpet tile designs that KBAC distributes in South Africa. The latest biophilic designs create visual and physical connections with nature, using foliage, the sky, rivers, the sea, and other aspects of nature as dominant features. Local response has been exceptionally positive as architects and designers are now increasingly striving towards sustainable, responsible construction and interiors,’ Fidrmuc adds.

Noteworthy environmental performance Brandon Park, KBAC’s sales director, says that since the beginning of 2014, Interface has been operating with 100% renewable energy in Europe (both electricity and gas), using virtually no water in its manufacturing processes, and has managed to attain zero waste to landfill. ‘This is particularly significant as carpets contain a high oil content in the nylon fibres and become non-biodegradable landfill components,’ he explains. Park says that by last year, Interface Europe reduced its greenhouse gas emissions by 90%. ‘From a base of zero renewable energy in production

Place pic hereabouts - Pic ‘kbac - INTERFACE Interface’s recent flooring designs using recycled automobile windscreens have a strong connection with natural elements.

in 1996, the company now uses a staggering 95% renewable energy. Greenhouse gas emissions have dropped by 90% since 1996. Other major green initiatives introduced by Interface include the insulation of hot machine parts, installation of highefficiency boilers, and lower temperature materials,’ he adds.

Kevin Bates Albert Carpets (KBAC) T +27 11 608 4270 (Neil Duncan) T +27 21 464 4320 (Michelle Richards) W www.kbacflooring.co.za

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building systems floors

Sole SA distributor appointed for popular flooring Pergo’s state-of-the-art products are highly regarded in South African interior design and architectural circles, availability has until now been a major problem.

About Pergo Pergo was established in Belgium in 1977 and has evolved into one of the world’s most respected flooring brands. It is not only one of the oldest producers of laminate flooring in the world but was the first laminate manufacturer to patent ground-breaking click joint technology. Zarrebini said that Pergo’s decision to appoint Van Dyck as the distributor in South and Southern Africa hinges on his company’s strong national distribution system, good service and the fact that Van Dyck has existing strong ties with other Belgian floor coverings companies. Pergo seeks an established distributor in SA with a good track record. Although van Dyck has traditionally been associated with carpets, it had also supplied luxury vinyl planks (LVPs) on a smaller scale.

Pergo products installed.

Photo credit: Pergo

The oldest flooring manufacturer in South Africa, Van Dyck Carpets, has announced that it now offers the full range of hard flooring products produced by globally recognised multinational flooring specialist, Pergo. This follows its appointment as the exclusive distributor in the SADC region of the Belgium-based Pergo’s laminates, engineered wood floors, vinyl planks and tiles. “Pergo has always been a brand that has been recognised and valued highly in South Africa but, until now, distribution has been an issue,” said Dr Mehran Zarrebini, CEO of Van Dyck. “Due to our appointment as distributors, architects are specifying the product again. So we have had a lot of enquiries ahead of our official launch in October. Pergo products have already been specified for use in the refurbishment of all VW showrooms across the SADC region.” “Joining forces with Pergo is a real coup for us. This is the start of an exciting new synergy between two companies which have a longstanding and solid track record and a fervent interest in bringing quality products to customers backed by quick and reliable delivery.”

Hard floor coverings have proved extremely popular in both the local residential and light commercial markets. Pergo offers premier products, particularly suited for medium to heavy commercial use. Pergo designs are inspired by the natural feel of wood, slate and rough concrete. They have an authentic feel supported by a unique bevel technology that helps to define the edges of each collection. The floors are easy to install, maintain and are durable. Their fully sealed surface means that dirt cannot penetrate the floor and stains can be cleaned using nothing but water. “Pergo products offer delivery advantages compared with laminated flooring products from other countries such as China,” Zarrebini said. “We are aware that delivery from China can take up to ten weeks, whereas from Europe we can get this in more than halve that time because the company stocks most of its products in their warehouse in Belgium. On the other hand, Chinese manufacturers work on a make to order basis.”

PFE International (Pty) Ltd Dr Mehran Zarrebini T +27 31 913 3800

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product catalogue JSS Industrial Coatings

JSS Industrial Coatings

Epoxy Coatings – A treatment on floors carrying heavy duty loads in factories, warehouses, showrooms, abattoirs, hospitals, dairies and heavy equipment repair bays using heavy duty Epoxy Mortars.

Industrial Flooring and Screeding – Excellent chemical and abrasion resistant coatings, various polyurethane protective systems and coatings.

Waterproofing – Sealing of concrete roofs, basements, patios, balconies, showers etc. Protecting concrete areas as concrete cannot be water tight on its own. We provide a 10 year guarantee.

Joint Sealing – An essential component of industrial construction. Manufactured to perform under the most demanding conditions, our joint sealant products can withstand many years of environmental and chemical impact, in virtually any setting

Concrete Repairs – One component formulated with MCI for rebar protection

Acid-Proofing – A high performance epoxy, heavy duty lining system applied at a nominal thickness of 3mm with an excellent resistance to Sulpheric Acid (up to 98%). Applications to process slabs, tank farms, chemical loading and unloading areas and truck unloading areas.

Corrosion Protection – On site blasting, industrial coating and lining on structural steel, buildings, pipe lines, vessels, storage tanks, boilers, clarifiers and related industrial equipment including tape wrapping of buried in situ pipelines

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JSS Industrial Coatings product catalogue 8.

Sheeting Maintenance & New Installations – Specialist high risk new sheeting installations and maintenance, waterproofing and re-painting of existing installations on IBR, Corrugated, Nu-Rib, Wide Span, Craft Lock, Delta Rib, Polycarbonate.

Fibergrate – Moulded gratings are designed to provide the ultimate in reliable performance, even in the most demanding conditions. We offer the widest selection in the market with multiple resins and more than twenty grating configurations available in many panel sizes and surfaces.

10. Allumination 301 – This is a premium grade, industrial maintenance, self priming, high build aluminium coating and contains no asbestos. It reflects heat, prevents corrosion and protects against mild acid alkali fumes on a variety of substrates including metal, concrete, transite, built-up roofing and modified bitumen 11. Fireproofing – Our complete line of industrial fireproofing products offers a level of unparalleled performance in the refining and petrochemical industries. With both epoxy intumescent and high density cementitious fireproofing product offerings, we are able to meet any project specification in the industry. 12. Vac-Blasting – An electrically powered compact machine suitable for the preparation of concrete floors but equally effective on steel services/ surfaces. Continuous reverse air jet filtration cleaning eliminating the mess normally associated with hand blasting and leaves the ideal surface for coatings and overlays to be applied. We have the latest in high tech machinery which is dust free. 13. Euco Qwikjoint UVR – Represents a new generation of polyurea technology with features and benefits unlike any other polyurea joint filler on the market. It resists fading from UV light greater than any existing product. It is a fast-setting, semi-rigid polyurea, primarily used for filling construction and control joints in industrial and commercial concrete floors. We are the only approved applicators for this product in South Africa.

JSS Industrial Coatings T 086 169 8137 W www.jssic.co.za E info@jssic.co.za issue 16 www.tobuild.co.za

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building systems floors

Protecting business premises with quality industrial coatings

Jason Steyn had a vision of starting his own business in the specialised construction industry. The company first began operating from his garage in Randfontein and evolved into one of South Africa’s leading companies in its field, proudly celebrating its 10-year benchmark in the industry. Jason says that establishing the company to where it is today was not a walk in the park. It took blood, sweat and tears but with determination, austerity and an excellent team, JSS managed to bridge the hard times and economical fluctuations and became a leader in a tough and challenging industry.

Pride in success The name JSS Industrial Coatings has great meaning in that it represents Jason’s initials and surname – Jason Stephen Steyn. ‘We pride ourselves on client services, quality products and superior workmanship, and strive to meet and exceed our clients’ specific requirements,’ Jason explains. The company’s success lies in the fact that Jason demands uncompromising integrity in all his dealings, and consistently encourages each well-trained staff member to display moral strength and behaviour. He believes in empowering his staff and encourages

Epoxy floor at a technicon.

Photo credit: JSS Industrial Coatings

Established in April 2005 with the aim of helping South African businesses protect their industrial assets with the best industrial coatings available, JSS Industrial Coatings is one of South Africa’s leading industrial coating companies. Over the years, the business has grown from strength to strength.

them to perform at their personal best, to deliver workmanship of the highest quality and to aim to achieve the highest standards and services. JSS Industrial Coatings concentrates on what it is good at and, because of its commitment to quality, delivers the best results. The company specialises in epoxy coatings, polyurethane floors, acid proofing, waterproofing, joint sealing, concrete repairs, corrosion protection, sheeting (maintenance and new installations), fibergrate, allumination and fireproofing. Jason has also added the latest high-tech machinery in core drilling and dust-free vac-blasting to the company’s portfolio.

Epoxy Epoxy is a tough, stable material that serves as a concrete floor sealant. Thanks to its extensive range of benefits, it is one of the most popular types of flooring for heavy duty industrial use. Epoxy coatings are generally used on concrete floors and walls, as well as on garage or workshop floors. Most commonly, epoxy coatings are found in warehouses, manufacturing plants, laboratories, food and beverage plants and pharmaceutical institutions.

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floors building systems Industrial flooring and screeding

Euco Qwikjoint UVR

In a high-traffic, high-impact industrial environment it’s critical that the floors are resistant to damage, reliable under demanding conditions, and safe to work on. For this reason, many businesses choose polyurethane floors to ensure durability, safety and resilience. This finish offers protection against damage, helps to prevent slips, and is an attractive final touch to floors and products. These benefits make polyurethane floors a highly appealing choice for heavy duty and/or highly visible areas.

This product represents a new generation of polyurea technology with features and benefits unlike any other polyurea joint filler on the market. It resists fading from UV light more than any existing product. It is a fast-setting, semi-rigid polyurea, primarily used for filling construction and control joints in industrial and commercial concrete floors. JSS Industrial Coatings is the only approved applicator for this product in South Africa.

Joint sealing

Acid proofing is applied in many industries where floors, equipment and even walls and ceilings may come into contact with strong chemicals and other substances that could compromise their integrity. Acid proofing protects these surfaces from damage and associated repair costs, which are often very costly. Various types of acid proofing services and solutions are available, including fixing materials that supplement acid-resistant ceramics and create an entire acid-proof lining system. These materials include adhesives, membranes, grouts, mortars and movement joints.

The purpose of joint sealants is to create a waterproof, air-tight seal between the openings or joints of two or more surfaces. Different joint sealants are used in different environments, depending on the type of seal that is required, as well as the specific application for which it will be used. Most commonly, joint sealant products include: • Facade joint sealants: Used between external walls and cladding, on roofs and balconies, between precast elements and retaining walls, around doors and windows, and for sealing construction and expansion joints. • Interior finishing: Joint sealants for internal applications, such as indoor joints, cracks and gaps, and also for glazing, weatherproofing and fire resistance. ‘We use acrylic, polyurethane, polysulphide and silicone based sealants and, depending on the application, the most suitable sealant is chosen for the job,’ Jason points out.

Epoxy floor with demarcation at panel shop

Acid proofing

VAC-blasting An electrically powered compact machine suitable for the preparation of concrete floors but equally effective on steel surfaces, it operates using continuous reverse air jet filtration cleaning. VAC-blasting is modern, fast, versatile, environmentally friendly and dust free, and suitable for dry abrasive cleaning and texturing of horizontal or slightly inclined surfaces. This eliminates the mess normally associated with hand blasting and leaves an ideal surface for the application of coatings and overlays. Abrasives and debris are contained to prevent hazardous working and environmental pollution. JSS Industrial Coatings invites specifiers and other users to enquire about concrete construction and control joints, crack and joint repair for old floors, industrial and commercial flooring and freezer floors.

JSS Coatings T 0861 698 137 E info@jssic.co.za W www.jssic.co.za issue 16 www.tobuild.co.za

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floors building systems

Wood-look tiles are one way that these textures can be introduced.

The rise of ceramic tiles Photo credit: Johnson Tiles

Leading producer, Johnson Tiles, writes for TO BUILD about new trends and innovations for tiles. In today’s modern world everyone is looking for convenience. Not only is beauty a key factor in the decor industry but people want elements that will suit them and their environment, and also cut down on care and maintenance. Over the years, more and more people have begun installing ceramic tiles. In fact, tiles been around for longer than you think. The first documented application was in the Egyptian pyramids over 4 000 years ago – and they are still as beautiful, stylish and elegant as they were when they were put in to these megalithic structures. Ceramic tiles have become synonymous with creating living spaces that are beautiful, durable and convenient. ‘They can be used almost everywhere – from walls, floors, fireplaces, and as an exterior cladding on buildings,’ says Richard Nuss, marketing manager at Johnson Tiles.

The evolution of inkjet tiles The latest developments in tile manufacturing are ceramic tile bodies that have been imprinted with an inkjet machine. Considered to be the most versatile and distinctive tiles ever made, ceramic inkjet tiles have endless possibilities. The digital inkjet machine prints a photorealistic pattern directly onto the surface of the tile. This means that any artwork or design can be applied. Johnson Tiles now offers the Fusion range of ceramic inkjet tiles. For this range, tiles can be placed side by side and a larger design can be printed across the tile bodies before they are glazed and fired. The result is one large illustration. ‘Ceramic inkjet tiles offer corporates the opportunity to decorate their office space in a unique, yet stylish way while still bringing their corporate identity to life,’ says Nuss.

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building systems floors

Mosaics are great for bringing out your own style.

Trendiest styles – for the office

work well for feature walls and floors and can also finish off an installation that requires that extra bit of polish,’ Nuss adds. If you’d like to stick to a more classic look and feel, then grey is the colour for you. This is the hottest colour of the year and it’s available in different shades making it easy to decorate a space by incorporating features using bright colours and accessories. The same applies to the timeless combination of black and white. Geometric patterns don’t relate to wood-look tiles only. Any tiles with geometric patterns are really popular and can make a space a focal point of the environment. ‘Geometric patterns give the office space personality,’ Nuss insists. Architects and designers are invited to tune into the Johnson Tiles’ Twitter stream on @JohnsonTiles_SA.

Renovating an office is an investment and, while trying to keep up with the latest trends, it’s important to choose a style that suits the organisation too. Mosaics are currently in high demand, and great for bringing out your own style as they can be cut into pieces and made into different shapes and designs. ‘By adding bold colours and textures, mosaics help to create an edgy and vibrant look for your office. They

Johnson Tiles T +27 11 206 9700 E richard.nuss@norcrossa.com W www.johnsontiles.co.za

Natural look with wood-look tiles While a polished and high-gloss look is still in demand, matte textures are making a comeback. Wood-look tiles are one way that these textures can be introduced as they offer the warmth and natural feel of wood on a tile surface. Other than being cost-effective, convenient and easy to maintain, wood-look tiles also offer the opportunity to look at different formats. Property owners are now incorporating different sizes and shapes into the floors they lay, even creating geometric patterns. ‘For office space, wood-look tiles are great for open-plan areas such as the kitchen, bathroom and on the patio. They also look good in entrance halls or reception areas, and are fantastic for canteens or meeting rooms,’ Nuss maintains.

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Innovative design flooring solutions by Weber Saint-Gobain Weber Saint-Gobainâ&#x20AC;&#x2122;s comprehensive range of highstrength base and top screed flooring products are designed especially for architects, main contractors, applicators and interior designers to achieve optimum speed, durability and smoothness of finish. The technically-advanced, high-performance products are the key to creating hard-wearing, seamless supersmooth floors to complement any environment. Design floor screeds are integral to the Weber flooring systems range, allowing architects, designers and specifiers to create new concepts in striking, long-lasting, durable and low-maintenance floor finishes in retail, commercial and residential developments. All Weber Saint-Gobain flooring products are designed to sustain high levels of traffic and provide optimal resistance to wear and abrasion. The range of cementbased, hard-wearing screeds can be applied as the final finish (overlay) or receive additional sealing coats or floor coverings. The Weber.floor Design is a self-levelling polymerbased coloured pumpable screed with rapid setting properties that completely sets within 24 hours. This through-coloured compound is available in six standard colours that can be mixed together to yield a total of 15 colour variants. Application depth can be between 3 and 10mm, and it can be polished to a smooth final finish. Weber.floor Granite is a similar pumpable screed with dark aggregate granules added to the compound, and polished to a high-gloss terrazzo finish. Considered to be a technical breakthrough, the company has recently launched a self-levelling underlay screed for use with vinyl, epoxy, tiles and carpet flooring overlays. The product, Weber.floor WB300, is not only self-levelling but also quick drying, independent of weather conditions and can be coated after just 12 hours. The introduction of this product will see productivity double in the flooring underlay sector. Go to www.weber-tylon.co.za or call 08600 WEBER (93237)

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building systems kitchens

Trend setter or follower? Photo credit: Andy de Klerk, Easylife, Spotlight Kitchens and Joos Joiners

In this piece from the Kitchen Specialists Association of South Africa, STEPHANIE FORBES asks whether our local kitchen industry is just following international trends or whether we’re creating it ourselves. Kitchen industry trends filter in from Europe to us in South Africa, often meaning that our local kitchen industry is following trends but not setting them. ’European trends highlighted at international shows such as Eurocucina have a big impact on where South African kitchen design goes,’ says Stephanie Forbes, national manager at the Kitchen Specialists Association of South Africa (KSA). ‘Our industry works under far greater constraints when it comes to designers, mechanisation, materials, costs and skilled artisans. However, that said, the levels of innovation and quality that can be seen coming from our kitchen industry never ceases to amaze me.’

Local adaptation It is in the more upmarket ranges that we see South Africa kitchen design coming to the fore. This is where clients have the funds to allow manufacturers to use the best materials and enhance good ergonomic design with custom solutions and elegant design features. The idea of custom design is one of the aspects that makes the South African kitchen industry special. In Europe, many of the kitchens are designed

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and operate on modular systems and cannot be easily adapted to find cleaver space and storage solutions, whereas in South Africa most companies can adapt and manufacture to accommodate consumers’ specific needs and requirements.

Current trends We can see the distinctive South African interpretations of the new European trends already appearing in the industry: • A move away from the ultra-modern kitchen. Designs have a new maturity and sensibility aimed at fulfilling the practical needs of the consumer while remaining innovative and surprising. • Linear design becomes more popular – the bulk of the cabinetry is built up against one wall, often with a kitchen island parallel to the main cabinets. • A focus on the juxtaposition of textures with designers, moving to a more sophisticated mix of textures. • Matte finishes will come back as a feature, combined with materials such as steel, glass, laminates, natural stone and quartz surfaces, porcelain and timber.

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kitchens building systems

• A clear focus on natural-looking products. • New technology will be used to enhance ergonomics and space saving, as well as in integrated appliances. • The inclusion of dining spaces into the kitchen continues to be popular – not as a free-standing unit but rather incorporated and conjoined to the main kitchen island. • The move away from cabinet door handles continues with a focus on push-touch technology and finger grip ‘handles’. • Slim countertops are the focus. These can be combined with a reverse bevel, cutting away the original surface thickness to create the illusion of a super-thin top. For added features these thin tops can be combined with chunkier surface materials that allow form, texture and colour combinations. • There is a move away from glossy bright colours. Dark, monochromatic tones and dark and light timber tones give kitchens a more masculine overtone. Most appealing is the combination of textures in the same tones.

products and materials available in that price bracket, and should be designed with both ergonomics and aesthetics in mind. Adapting and simplifying international trends to service this diverse South African market is one of the biggest challenges. Despite the difficulties the industry faces on a daily basis, the formalised kitchen industry is committed to offering a good solid product and taking that product to the best design levels they can. ‘Vital to the success of any kitchen renovation in South Africa is the need to ensure that you appoint a reputable company and one that ensures the investment you are about to make in your home is in safe hands, working with a KSA-registered company is one way to ensure this,’ Forbes concludes. A list of registered members is available on the KSA website.

Diverse budget, varied needs The South African kitchen industry has a wide and varied market and industry players and manufacturers need to ensure that they are able to offer products that cater to both those who can afford the most luxurious kitchen to those who purchase knock-down, DIY or on credit via retailers. Ensuring that good design and the use of good materials are not lost in this diverse scope is all important. Even the most basic kitchen should be built with the best quality

Kitchen Specialists Association Stephanie Forbes C +27 82 787 8806 E stephanie@ksa.co.za W www.ksa.co.za issue 16 www.tobuild.co.za

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lighting advertorial

Light suggestions from leading supplier We asked leading distributor, Eagle Lighting, for some tips and pointers as to what is currently in vogue. Eagle Lighting was established in 1924 and, for the past 90 years, has been supplying lighting and lighting accessories in South Africa and neighbouring countries.

LED pendants Brighten up your home with Eagle Lightingâ&#x20AC;&#x2122;s range of LED pendant fittings, available in assorted styles and designs, suitable for just about any room in the house. Stylish, versatile and affordable, our collection of LED pendants are as practical as they are fashionable.

Deco pendants Pendants create a focal point for the eye with warm room illumination. Bring stylish function and beauty to any space with a large selection of pendant fittings to express your personality.

Chandeliers Welcome guests in style with beautiful modern chandeliers, or add some sparkle with a crystal design. With a wide range of traditional, rustic and contemporary styles, creating the perfect ambience has never been easier.

LED floodlight

Photo credit: Eagle Lighting

Enjoy increased style and security with decorative outdoor bulkheads and floodlights, and achieve peace of mind with motion-sensor floodlights and energy-saving LED floodlights.

LED FLOODLIGHT

CHANDELIERS

Eagle Lighting T +27 21 511 2640 E info-sales@eagle-lighting.co.za W www.eaglelighting.co.za issue 16 www.tobuild.co.za

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Eagle Lighting product catalogue  Ceiling Fitting Ceiling lights can not only light up your whole room – they’re a great way to show off your style, too. From spotlights to flush ceiling lamps that make a design statement, we have a wide selection to help you fit your space, style and lighting needs.

 Chandelier Welcome guests in style with beautiful modern chandeliers, or add some sparkle with a crystal design. With a wide range of traditional, rustic and contemporary styles. Creating the perfect ambience has never been easier.

 Deco Pendants Pendants create a focal point for the eye with warm room illumination. Bring stylish function and beauty to any space with a large selection of pendant fittings to express your personality.

 Metal Pendants Brighten up your home with our range of pendant lights, available in assorted styles and designs, suitable for just about any room in the house. Stylish, versatile and affordable, our collection of pendant lights are as practical as they are stylish.

 Floodlight Enjoy increased style and security with decorative outdoor bulkheads and floodlights, get peace of mind with montion sensor floodlights and energy saving LED floodlights.

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advertorial roofs and roofing

Photo credit: MiTek

Ultra-Span (LGS) project - Mediclinic Midstream

A profile of success The successful construction of any building, commercial or residential, relies on the quality of its essential elements – foundations, walls, wiring, plumbing, and, of course, the roof. MiTek Industries South Africa (Pty) Ltd is a full system supplier to the prefabricated timber and steel roof truss industry. About Mitek MiTek Industries South Africa is a division of the St Louis, Missouri-based international MiTek group that is owned by legendary investor, Warren Buffet, and is part of the international conglomerate, Berkshire Hathaway Incorporated. For over forty years, the vast majority of South African roofs have used the tried and tested system of prefabricated timber roof trusses, manufactured with the company’s renowned MiTek M20 nail plate connectors. MiTek is the leading roof truss system supplier in South Africa, serving over 160 roof truss manufacturers (fabricators) country wide, and over 800 hardware and DIY markets that are supplied with all eCo builder’s products featured in its comprehensive brochure. This range contains the most complete timber to timber, timber to steel, and timber to masonry, as well as steel to steel, and steel to masonry connection brackets. Additionally, the marketing arm of the company meets with building professionals (architects, quantity surveyors, engineers and property developers) to provide them with feasibility design drawings, bill of quantities, full documentation and competitive prices. MiTek South Africa is headquartered in Midrand, Gauteng. From this location it manufactures

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connector plates, builder’s products and roll-form products for the South African market, as well as exporting to over 20 African countries. A joint venture was set up in Kenya to distribute to East African countries. The company’s offices in Midrand, Cape Town, Durban and Port Elizabeth are strategically located to serve customers and house its customer support teams, design services and machinery specialists.

Solutions for systems The recently introduced Ultra-Span lightweight steel roof truss, now offers South Africans remarkable versatility in the search for affordable roofing solutions. MiTek offers the combined expertise of GangNail, Hydro-Nail, eCo fasteners and the lightweight steel Ultra-Span roof truss system, as well as the best software design, detail and costing packages available, providing the most comprehensive suite of programmes available internationally. A network of licensed prefabricated timber and steel roof truss fabricators across South Africa brings MiTek quality and technology to your doorstep, providing you with international levels of service and expertise locally, and offering and maintaining a sustainable, competitive advantage.

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roofs and roofing ‘We are proud of our reputation as the best in the business – a reputation that is built on years of working closely with our customers,’ says Uwe Schlüter, the company’s marketing & business development manager.

The soft end While one might be excused for thinking heavy metal and engineering hardware when considering Mitek’s market, one of the company’s strengths lies in the creation and evolution of custom design software. Indeed, software is at the heart of the MiTek’s product offering. The company’s software products drive the machinery used to manufacture building components, specify connectors or profiles in roof truss design, and provide design services with the competitive advantage to excel in component design. Over 105 software programmers work around the clock, enhancing, improving and modifying MiTek software. These programmers, based in the US, European, South African and Australian offices, provide the most experienced expertise for any engineering solution, ensuring that MiTek customers stay at the leading edge of technological development.

Software packages designed and brought to the market by Mitek include: • B usiness management systems with costing, stock control and production management • Truss design • Trigonometry • Beam designs • Training • Computer draughting • Layouts • Bill of quantities • Manufacturing detailing • Erection and bracing detail systems In short, the company provides everything necessary, including manufacturing equipment, for the fabricator’s business. MiTek’s software is a complete package that includes MBA, a business application to run and control the production of roof structures, as well as graphical input, structural designs, drawing packages and a facility to quote on all materials and sundries. This provides fabricators with the means to accurately and timeously tender for contracts. All MiTek software systems are Windows based, easy to use, and give an immediate competitive advantage to customers that use these systems. Comprehensive SETA-approved training is provided on all MiTek’s modules.

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advertorial

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For over forty years, the vast majority of South African roofs have used the tried and tested system of prefabricated timber roof trusses, manufactured with the company’s renowned MiTek M20 nail plate connectors.

Compliance to standards and quality All products and material used in the construction of either timber or steel MiTek roof truss systems comply with the relevant local codes of practice and the relevant recommendations of the US, European and Australian Building Codes. MiTek is constantly seeking to improve its own existing high standards. Its staff represent the industry at SABS, SASFA, ECSA, ITC, and numerous other organisations, placing a high priority on seeking more effective methodologies. It is also the only system supplier that manufactures its own nail plates and other truss hardware to hold an ISO 9001:2000 certification. Additionally, MiTek Industries South Africa is the proud recipient of Dekra’s international recognition for commitment to excellence.

Builders’ hardware and the role of R&D An essential component of completed timber or steel roof structures is builder’s hardware. MiTek’s R&D department is part of an international R&D group that meets regularly to discuss new products, enhancements to existing products, and trends in the roofing business with regard to new and existing products. This has led to the creation of many specially-designed and patented brackets for any type of timber to timber or steel connection. All MiTek and eCo fasteners have been tested and approved by independent testing authorities for performance and load capacities, which is the building owner’s guarantee of long-term stability for roof structures. MiTek leads the world in R&D. Full-scale load testing on truss designs is carried out to better understand truss behaviour and calibration of designs against allowable stress and limit state design codes. It is noteworthy that MiTek South Africa has the only truss-testing rig in southern Africa.

MiTek Industries SA (Pty) Ltd T +27 11 237 8700 E uwe.schluter@mitek.co.za W www.mitek.co.za issue 16 www.tobuild.co.za

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product catalogue MiTek Industries Timber Truss

Prefabricated timber roof trusses

STRONG TIMBER CONNECTION MiTek Industries* is the leading Roof Truss System supplier in South Africa and the world. No need to go anywhere else! We are the world leaders in the industry, with 9 Engineers totalling 170 years’ experience (combined), we are also ISO 9001 accredited and backed with an international P.I.Insurance. We also offer full size prototype truss testing as an alternative truss design method. With a network of over 190 licensed truss manufacturers utilizing MiTek’s state-ofthe-art software we can provide a competitive and economic solution to even the most complex of roofs. With all our products and designs warranted, we offer total peace of mind.

creating the advantage

Inventors of the Nail-Plate System (Gang-Nail) 1956. MiTek Park,754 16th Road, Randjespark, Ext. 34, Halfway House,1685. Midrand (Head Office) Tel: + 27(0) 11 237 8700 Cape Town Tel: 021 905 0244 • Durban Tel: 031 700 6332 • Port Elizabeth Tel: 041 581 7525 email: marketing@mitek.co.za • www.mii.com/southafrica *MiTek

Industries South Africa (Pty)Ltd, a division of the worldwide MiTek Group.

eCo Fastener

MAKING THE RIGHT MAKING THE CONNECTION. RIGHT CONNECTION eCo Fasteners® are timber and steel fastening devices that provide strong and rigid connections to any building structure in which they are applied. The use of the appropriate fastener in the correct manner not only ensures strong connections, but also the structural integrity of the building. 100% compatible with Ulta-Span®, our light guage steel truss system, eCo Fasteners® are uniquely designed, durable, easy to use, load tested and marked for their respective applications. Thereby providing full compliance with CPA requirements. Accompanied by technical specifications and backup support from our dedicated teams of experienced professional engineers, DIY users and building professionals will find these fasteners offer multiple solutions and produce the safest connections of any building system.

creating the advantage

eCo Fasteners® are setting the benchmark in timber and steel construction. MiTek Park,754 16th Road, Randjespark, Ext. 34, Halfway House,1685. Midrand (Head Office) Tel: + 27(0) 11 237 8700 • Cape Town Tel: 021 905 0244 • Durban Tel: 031 700 6332 • Port Elizabeth Tel: 041 581 7525 email: marketing@mitek.co.za • www.mii.com/southafrica *MiTek

Industries South Africa (Pty)Ltd, a division of the worldwide MiTek Group.

Ultra-Span (LGS) Truss

LIGHT GAUGE STEEL The low mass per m2 (between 2-10kg) of this roofing system ensures both savings on the supporting structure as well as on transportation and erection costs whilst also being vermin proof and non-combustible. Large sections of the roof can simply be pre-assembled on the ground and hoisted into position on the walls – making this one of the most viable systems with a large range of applications up to a clear span of 40m. Supported through a substantial network of licensed truss suppliers, Ultra-Span is equally ideal for all local and export applications where it can be pre-assembled or site assembled.

creating the advantage

The non-combustible solution. MiTek Park,754 16th Road, Randjespark, Ext. 34, Halfway House,1685. Midrand (Head Office) Tel: + 27(0) 11 237 8700 Cape Town Tel: 021 905 0244 • Durban Tel: 031 700 6332 • Port Elizabeth Tel: 041 581 7525 email: marketing@mitek.co.za • www.mii.com/southafrica *MiTek

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MiTek Industries product catalogue eCo Purlin eCo Purlin is a steel hat channel purlin for use on both timber and steel trusses. With dimensions of 76mm x 40mm, it is manufactured from galvanized steel. The advantages are numerous, easy splicing, compact stacking and due to itâ&#x20AC;&#x2122;s light weight nature it is economical to transport and easy to handle on site.

eCo Purlin

eCo Batten

eCo Batten eCo Batten is a steel hat channel batten for use on both timber and steel trusses. With dimensions of 38mm x 19mm it is manufactured from galvanized steel. The advantages are numerous, easy splicing, easy to handle e.g. a bundle of 10 battens is the same size as one 38x38mm timber batten.

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product catalogue MiTek Industries eCo Gryptite Site Plates eCo Gryptite connector plates are designed for the production of on-site timber to timber connections. The application of the plate is simple and requires no more skill than the positioning of the plate and hammering home of the teeth. Our CAD facility provides an accurate design for the use of the eCo Gryptite plate in the use of manufacturing timber trusses. eCo Gryptite plates are suitable for a wide range of applications in timber joinery such as site splicing. *Please note that an engineered deign is required to manufacture timber trusses with eCo Gryptite plates.

eCo Bracing Straps eCo Bracing Straps is a perforated galvanized steel strip 25 x 1.0mm which is used extensively for cross bracing frames or bracing roof trusses during erection. The staggered perforations simplify fixing and prevents splitting of the timber while nailing. Tensioners are used with bracing strap to achieve maximum tension after fixing. They are easily fitted and require no special tools.

eCo Wall Tie Description: TheMiTek Wall Tie is holding down components devised to anchor timber roof trusses, rafters, beams or steel roof trusses to the wall Features: Pre-Cut lengths suitable for all types of roof covering Pre-Punched nail/screw holes Slit end for easy splaying into brickwork For use in solid walls, cavity walls and block construction Specifications: Guide for roof anchorage selection Light roofs, metal sheeting, metal tiles, etc

Item Code

Quantity/Unit

32 x 1.2 x 900

EMWT32X1.2-900

Bundle of 10

32 x 1.2 x 1200

EMWT32X1.2-1200

Bundle of 10

EMWT32X1.6-1200

Bundle of 10

32 x 1.2 x 900

EMWT32X1.2-900

Bundle of 10

32 x 1.2 x 18m

EMHDS32X1.2-18m

18m Roll

Roof slopes = 15

Span less than 5m

Span less than 7m

Span greater than 5m & less than 10m

Span greater than 7m & less than 14m

Span greater than 10m

Span greater than 14m

32 x 1.6 x 1200

Heavy roofs, concrete, clay tiles or slate

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MiTek Wall Tie

Roof slopes <15

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o all

MiTek Industries product catalogue

LIGHT GAUGE STEEL The low mass per m2 (between 2-10kg) of this roofing system ensures both savings on the supporting structure as well as on transportation and erection costs whilst MiTek Park,754 16th Road, Randjespark, also being vermin proof and non-combustible. Ext.sections 34, Halfway House,1685. Large of the roof can simply be pre-assembled on the ground and hoisted into position (Head on the walls making this one of the most viable systems with a large Midrand Offi 窶田e) range of applications up to a clear span of 40m.

Tel: + 27(0) 11 237 8700

Cape Town Tel: 021 905 0244 Supported through a substantial network of licensed truss suppliers, Ultra-Span is equally idealTel: for all local and export applications where it can be pre-assembled or Durban 031 700 6332 site assembled. Port Elizabeth Tel: 041 581 7525 email: marketing@mitek.co.za The non-combustible solution. www.mii.com/southafrica

creating the advantage

MiTek Park,754 16th Road, Randjespark, Ext. 34,(Pty)Ltd, Halfway House,1685. Midrand (Head Office) Tel: +MiTek 27(0) 11Group. 237 8700 *MiTek Industries South Africa a division of the worldwide Cape Town Tel: 021 905 0244 窶｢ Durban Tel: 031 700 6332 窶｢ Port Elizabeth Tel: 041 581 7525 email: marketing@mitek.co.za 窶｢ www.mii.com/southafrica *MiTek

Industries South Africa (Pty)Ltd, a division of the worldwide MiTek Group.

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building systems estate security

Trends for excellent estate security Creating a secure estate is not simply a problem for technology or guards, writes ROY ALVES, business development manager at Axis Communications EMEA. The primary lure of housing estates is one of safety and security. The thinking is that surrounding yourself with high walls and the latest technology leads to you and your family being safer than ever before. But this is a misconception. According to some of South Africa’s foremost experts on estate security, it instead leads to a false sense of safety and is often the biggest blind spot that criminals exploit. To truly create a safe environment demands that several factors are in place. During a recent roundtable discussion hosted by Axis Communications, a number of trends surfaced that every estate manager should consider. ‘The biggest mistake most security environments make is to adopt a knee-jerk reaction to improving security once a crime has already taken place. In contrast, the safest estates take a forwardlooking approach and continually investigate new technologies worth deploying,’ explains Roy Alves, business development manager at Axis Communications EMEA.

Proactive estates also constantly test their procedures for blind spots by running mock scenarios. They invest in the right training for personnel to ensure procedures are followed when something does happen. Complacency is the real sin. Criminals are wily and will exploit whatever gaps they discover. Leading estates frequently invest in better technologies. For example, cameras offering features such as day/night exposure, thermal detection, high resolution, dynamic range control to counter glaring sunlight and colour-feeds are not only affordable but also make it far easier to identify criminals. ‘Don’t throw the kitchen sink at this,’ says Carlo Cecchi, head of electronics and ICT at Steyn City. ‘Some technologies, such as sound analysis and number plate detection, have limited value in residential estates and are prohibitively expensive. The departure point for proactive security must always focus on what the estate requires and how new

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Photo credit: Axis Communications

What property managers need to know

Roy Alves, Axis Communications

systems will complement its overall security strategy rather than creating an artificial sense of security.’

Building situational awareness Secure estates know what is going on both inside and around them. The best security technology in the world cannot always stop a determined criminal. For example, it is not unusual for criminals to rent or even buy property within an estate to orchestrate crimes from this central location.

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estate security building systems Helpful advice It is not unusual for criminals to rent or even buy property within an estate to orchestrate crimes from this central location. ‘This kind of inside job can be spotted if the estate’s residents and managers are aware,’ says Max De Lorm, director at Surveillance Factory. ‘Too often, people move into a secure complex and assume that security is being taken care of so they need not bother. They are mistaken. The most secure estates are those that actively engage with everyone. This requires regular meetings with resident associations, estate managers, local policing and neighbouring estates. An estate’s security awareness does not end at its electrified fences and walls or perimeter cameras.’ Fortunately new technologies have a role to play here. Software that analyses video feeds for suspicious behaviour is becoming more affordable. Combined with an array of cameras, this software can spot patterns and out-of-place movement, and build a picture of what should and shouldn’t be happening. Some security experts regard this as an essential part of any estate’s operations as it helps to counter the invariably lackadaisical habits that materialise when security guards are watching too many screens. An analysis system can actively alert guards about suspicious activity. In another ‘tip of the hat’ to complacency, many estates will invest in the technology and procedures, but then leave it at that. Managers may check up on the people, but not pay as much attention to the condition of its hardware. Systems degrade over time. Cables fray, lenses become scuffed or smudged, and fences become dilapidated. As such, a maintenance agreement is critical for any security system to operate optimally. ‘Sadly, many estates adopt a “good enough” attitude. So what if one camera is down? The other dozen are working just fine! But criminals operate on opportunity – once a blind spot is discovered, they will attempt to exploit it,’ says De Lorm. ‘People don’t like maintenance. It is seen as a cash-cow for service companies to drain budgets. How often do we skip taking our car in for a regular service just to save some money? Ultimately, a poorly maintained vehicle will break down. The same applies to a security system in need of care – it gives criminals opportunities to break in.’

No technology silver bullet Although there are many advanced technologies that can boost or complement security systems, not all of them are necessarily the right fit. One example is fibre connectivity that is brilliant for many reasons. A camera hooked to fibre can be monitored in real-time with ease and won’t go down during a blackout. Fibre also isn’t prone to signal failure, as is often the case with wireless systems. ‘Fibre is expensive to install and the complementary security gadgets to hook into fibre can also be costly,’ says Cecchi. ‘Although an estate can definitely benefit from fibre-driven security, it should plan this process carefully, down to who owns and operates the fibre network itself. Simply rolling out the cables and connecting devices onto the network will not deliver optimal results.’ Another popular example is drone surveillance. Modern drones can be programmed to follow specific routes or respond when an alarm is triggered. Security services are able to get eyes on a situation in the shortest time and without expending unnecessary

manpower. But drones have their own shortcomings. Their batteries are not resilient, which can make them unreliable. Drones are also expensive to implement, perhaps more so than the value derived from them. But the real bugbear is operational – drones not only require staff to be trained, but new legislation places hefty requirements on legally piloting drones around urban areas. ‘The best security technology has to be affordable, practical and meet the real everyday challenges of secure estates,’ says Alves. ‘It comes back to communication and a proactive view of the estate’s security situation. Involve all stakeholders, formulate a plan, find the right technologies to meet the challenges, and then treat it as a work in progress rather than an afterthought once a crime has taken place.’

Axis Communications T +27 11 548 6780 E sasha.bonheim@axis.com issue 16 www.tobuild.co.za

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walls and cladding building systems

Photo credit: Ergoform

Installed in a restaurant. Right: Ergoform Panels

Acoustic panel cladding New 3D Acoustic Panels are making a noise Ergoform’s innovative 3D panels come in an array of popu lar patterns and cool colours, and are an easy way to invigorate an office space. Apart from looking great, the panel’s primary function is to absorb sound waves, resulting in a far more precise sound quality. By reducing the speed at which sound pressure waves bounce around in a space, the acoustic panels allow for greater audibility and clarity of speech. The visual stimulation paired with the enhanced acoustics that the panels provide makes for an ideal environment for business meetings, presentations, one-on-one discussions, or creative brainstorming. Be boardroom bold by choosing from a variety of patterns and colours that will transform your meeting space into a hub of effective communication.

Supports recycled material Not only will your office environment be transformed, Ergoform’s 3D Acoustic Panels are also easy on the

natural environment – they are manufactured using PET felt, which is made directly from recycled plastic bottles. Panels can easily be applied to brick or dry walls, the back of cupboards, bulkheads or ceilings. Sound measurements can only be taken within each room context as all room sizes and finishes are different and therefore provide a different reading. Ergoform has performed these measurements and noted the difference. Designers are welcome to contact Ergoform directly for further information.

Ergoform T +27 21 461 2251 (Cape Town) T +27 11 262 0210 (Johannesburg) W www.ergoform.co.za issue 16 www.tobuild.co.za

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advertorial walls and cladding

Comprehensive solutions for cladding Photo credit: Palram

Founded in 1963, established supplier, Palram, offers flat-sheet solutions to address the design needs of any architectural professional. Company overview Since the company’s foundation in 1963, Palram has manufactured a wide range of semi-finished extruded thermoplastic sheets, panel systems, and finished products. With local branches in Johannesburg and Cape Town, as well as suppliers in all major cities, Palram South Africa supports activity across the African continent. This includes warehouse stocking and supply of Palram product ranges comprising polycarbonate, PVC and acrylic sheets and panel systems, as well as finished products for construction, display, and other applications. These product ranges answer a wide variety of architectural requirements to make the most of natural light, withstand harsh climates and corrosion, offer outstanding physical strength and allow freedom in design. All Palram’s production plants conform to ISO 9001 quality assurance and the Restriction of Hazardous Substances (RoHS) directive for the restriction of hazardous substance usage. In addition, the company also implements ISO 14001.

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Considering material, labour and finishing costs, plastic wall cladding costs the least when compared to wood, fibre cement, brick and natural stone finishes. Add to this the ease of keeping plastic exteriors looking new and it is no wonder that people around the globe have come to prefer plastic wall claddings. • SUNLITE® – Flat Multiwall Polycarbonate Sheet SUNLITE has a cellular polycarbonate structure that yields a lightweight sheet with high-impact strength and superior thermal insulation. High light transmission makes SUNLITE ideal for varied roofing, wall cladding, and glazing applications. Interior designers and advertisers take advantage of SUNLITE’s special appearance to add a distinctive touch to their designs. The SUNLITE product range includes heat-blocking SolarSmart™ sheets that reduce heat build-up and anti-condensation treatment for greenhouses and garden centres.

Environmental impact in general

Advantages of polycarbonate and PVC wall cladding

Palram’s products do not contain heavy metals and meet the RoHS criteria. The company has also adopted progressive criteria on the issue of health and safety, and to participate in the national and global effort to conserve the environment.

External plastic wall cladding is used to provide weather protection for walls. Wall cladding made of PVC, for example, protects walls against dampness and breakdown from UV light. Additionally, accumulated dirt can be cleaned much more easily from a plastic surface compared to other wall exteriors, such as brick and wood. As a result, it’s easier to keep cladded premises looking new for much longer. PVC wall cladding is a very good alternative thanks to certain advantages over other materials. Plastic wall cladding resists heat, cold and dampness. Palram’s PVC sheets also conform to a high fire rating and are self-extinguishing, they also have a high electrical and thermal insulation and are non-toxic. These wall claddings do not need painting, and can be cleaned using just water and a mild soapy solution.

• RoHS Compliance Definition The definition and aim of the RoHS directive is quite simple. It aims to restrict certain dangerous substances commonly used in electronic and electronic equipment. Any RoHS-compliant component is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials.

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walls and cladding advertorial Any RoHS compliant component must have 100ppm or less of mercury and the mercury must not have been intentionally added to the component.

Polycarbonate and PVC wall cladding for interiors Plastic wall cladding systems are also available for interiors and these tend to focus on hygienic and decorative aspects. Smooth surfaces make them impervious to ingrained dirt and easy to clean. • PALOPAQUE™ – Flat Opaque PVC Sheet PALOPAQUE is a flat UV-stabilized PVC sheet that benefits from more than 40 years of manufacturing experience, and is reflected in its high quality. Easily formed and fabricated, PALOPAQUE is ideal for a wide variety of applications. PALOPAQUE makes an excellent printing substrate for the advertising and signage industries, and is suitable for digital or traditional printing. Breakthrough HYG technology adds active hygienic action for areas requiring high sanitation.

• HYG Technology – Active antimicrobial action for PVC products Innovative HYG technology sets a new standard in applications demanding hygienic action. It offers active antimicrobial cladding and reduces maintenance requirements. PALCLAD Pro HYG hygienic wall cladding has either killed or inhibited the growth of all pathogens tested to date. Silver ions, the active hygienic ingredient, are uniformly dispersed throughout the panels. Scratched or damaged surfaces will be equally effective.

Conclusion

• PALCLAD™ Pro – Hygienic PVC Wall Cladding System The PALCLAD Pro wall cladding system provides a practical, cost-efficient and comprehensive solution for maintaining a clean and safe environment. Covering large areas is simplified with the system, which already helps achieve high resistance to fire and chemicals in hospitals, pharmaceutical plants and restaurants. The system consists of flat opaque PVC panels, manufactured by Palram for 50 years, combined with profiles and welding rods in matching colours. A wide range of colours and surface textures enables design versatility for many purposes. The system’s durability ensures many years of service that is unaffected by repetitive cleaning routines.

Plastic wall cladding is an alternative to aluminium, fibre cement and timber sidings. Plastic resists heat, cold and dampness, is easy to clean, needs no painting and can be made to resist even hurricanespeed winds. Standards have been developed to ensure product quality, colour retention and installation quality. While external use focuses on weather protection, interior wall claddings cater for hygienic and decorative aspects, as well as acoustic and thermal requirements. Different colours and product lines, together with distinctive properties, allow customers to choose the best solution for the job. Considering material, labour and finish, plastic wall claddings are less expensive than other alternatives.

PALRAM South Africa Pieter Smal T +27 861 725 726 E Pieter.Smal@palram.com W www.palram.com issue 16 www.tobuild.co.za

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product catalogue Palram Industries South Africa PALSUN® - Flat Solid Polycarbonate Sheet

Main Benefits • High impact resistance - virtually unbreakable • High clarity and light transmission, Weather and UV resistant • Good acoustical insulation Typical Applications • Architecture: Transparent acoustic barriers, Sport venues, Skylights, Shopping centers, Covered walkways • Construction: Sun rooms and conservatories, Pergolas and covered patios • Sign & Display: Signs, public sign guards, Displays, P.O.P stands, Illuminated signs, light fixtures

SUNLITE® - Flat Multiwall Polycarbonate Sheet

Main Benefits • High thermal insulation • High light transmission, Weather and UV resistant • High fire ratings Typical Applications • Architectural roofing and glazing, Decorative partitions • Skylights and sidelights, Illuminated signage and displays • Greenhouse and garden center roofing

PALOPAQUE™ - Flat Opaque PVC Sheet

Main Benefits • Excellent chemical resistance • High impact strength • High fire rating: self-extinguishing • High electrical and thermal insulation, Non-toxic • Available as a complete cladding system • PALOPAQUE HYG: Active hygiene • PALOPAQUE SF: Low static charge Typical Applications • Wall cladding • Advertising and signage • Applications in chemical plants • Sterile surfaces

PALGARD™ - Flat Solid Abrasion Resistant Polycarbonate Sheet

Main Benefits • High abrasion resistance on one or both sides - Highly resistant to vandalism • Impact Resistant - virtually unbreakable • High chemical resistance • Weather and UV resistant, Up to 90% light transmission • Excellent acoustical Insulation Typical Applications • Safety and security glazing, Anti-vandal glazing • Anti-graffiti protection for displays • Prison windows • Sound barriers, Bus stops and telephone booths

PALSHIELD™ - Bullet Resistant Panel

Main Benefits • Shatter proof - does not spall • Abrasion resistant surface • Complies with various ballistic standards Typical Applications • Security glazing in banks and government facilities • Gas stations and convenience stores • Prisons and detention centers

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Palram Industries South Africa product catalogue SUNPAL® - Multiwall Polycarbonate Standing-Seam Architectural System Main Benefits • Withstands very high loads • Leak proof • High thermal insulation - Double sided UV protection • Ideal for curved designs • Available with SolarSmart™ cool light colours Typical Applications • Architectural roofing and glazing • Commercial and retail roofing • Sport facilities - translucent roofing • Covered walkways, awnings and entrances • Swimming pool covers

SUNGLAZE™ - Solid Polycarbonate Standing-Seam Architectural System Main Benefits • Glass-like clear appearance • Standing seam leak-proof performance • Caulking and silicone free • Withstands high loads • Minimal maintenance Typical Applications • Architectural projects • Commercial and retail • Sports venues roofing • Covered walkways • Service stations

PALCLAD™ Pro - Hygienic PVC Wall Cladding System

Main Benefits • Complete wall cladding solutions • Creates high sanitation environment • Withstands repeated cleaning cycles • High impact strength • High fire rating • High electrical and thermal insulation • Non toxic • PALCLAD Pro HYG: Active hygiene Typical Applications • Public Facilities: schools, rest rooms, airports, public transportation facilities • Food Industry: food plants, food preparation areas, sorting halls, storage/refrigeration rooms • Healthcare: sterile/clean rooms, hospitals, clinics, pharmaceutical plants • Agriculture: livestock and dairies, egg sorting halls, storage rooms, refrigeration facilities

HYG Technology - Active Antimicrobial Action for PVC Products Main Benefits • Active antimicrobial action: Kills microbes • Potentially available in all Palram PVC products • Long lasting antimicrobial effect • Biocidal capabilities proven by independent tests • Added to physical benefits of rigid PVC • Formable: HYG properties are maintained after processing Typical Applications • Chemical process industries • Sterile surfaces in laboratories • Clinics and hospitals • Food industry

Palram Industries South Africa T +27 11 377 7771 / 08691 725 726 C +27 78 563 4239 E pieter.smal@palram.com W www.palram.co.za

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advertorial walls and cladding

Filling those gaps In its efforts to bring industry-leading solutions to the market, Mapei continues to identify the needs of the local construction industry and DIY market for technically-advanced but user-friendly chemical building solutions.

Right:MapePURUniversal-M

Photo credit: Mapei

MapePUR Fire Foam M FG

that gaps exist or are formed when they are put together. With this is mind, MapePUR M is designed to adhere to all materials normally used in the building industry, such as brickwork, concrete, gypsum, wood, metal, glass, foam polystyrene and PVC. The hardened foam has excellent mechanical properties, high insulating and soundproofing properties (up to 58dB), as well as good resistance to the formation of mould and mildew. MapePUR M is impermeable and resistant to temperatures ranging from -40°C to +90°C. MapePUR M also subscribes to the highest European quality and safety standards.

Founded in Milan in 1937, Mapei is a world leader in the production of adhesives and chemical products for building. Mapei South Africa now offers MapePUR Universal Foam M. This one-component expanding polyurethane foam is the practical, convenient solution to use for general gap filling, soundproofing and thermal insulation on any project. The multi-purpose MapePUR Universal Foam M comes in a handy 750ml spray can with a trigger operated nozzle that delivers up to 45 litres of polyurethane foam in free expansion. The foam hardens quickly and, subject to the prevailing temperature conditions, can be sanded after 30 minutes, or cut, ground, drilled, or skimmed with cementitious products, or painted. The foam expands when it comes into contact with humidity. To increase the expanded foam volume, the substrates around the gap are dampened by spraying with water prior to applying MapePUR M. Similarly, to increase polymerisation in the foam and achieve a higher expansion level after injection into a gap, the foam can be sprayed with water.

Adhering to all materials Building and construction projects utilise numerous different materials and structures and it is inevitable

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Typical applications Some typical applications for MapePUR are insulating and soundproofing door frames, window frames and roller blind housings; fixing support frames in place for door and window fittings; insulating through pipes for heating, air conditioning and cooling systems; fitting and insulating construction features and fittings on roofs; and sealing formwork to make it leak-proof when pouring concrete. MapePUR Universal Foam M is another technology innovation from the international Mapei group, a world leader in the production of adhesives, sealants and chemical products for building. In line with the group’s focus on sustainable development and the production of environmentally-friendly products, MapePUR M foam is made from a mixture of polyurethane prepolymer, foaming agents and special additives, and does not contain any ozone layer damaging CFCs. The product has a shelf life of several weeks and can be saved for use on other projects if the proper care and storage requirements are adhered to. ‘MapePUR M is such a convenient, versatile product that it is destined to be a standard item in every builder’s toolkit,’ comments Mapei South Africa’s product manager, Paul Nieuwoudt.

Mapei South Africa T +27 11 552 8476 W www.mapei.com

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windows and doors building systems

Looking through the Fenster High standards and top quality from a local family business make for a great supplier. As a top supplier of aluminium windows and doors, Fenster is a family-run door and window manufacturing company that has been in operation for 28 years. Fenster takes pride in creating beautiful products inspired by leading architects and designers and, using innovative rubber hoses and seals, the company is able to entirely seal off frames to achieve high waterproof and soundproof qualities. By using the most durable glass on the market, the company offers a very high level of security. All windows and doors are tailor made to meet individual requirements and each aluminium fixture is handcrafted to the highest standard. There is an increasing demand for energy-efficient homes and the flexibility of Fenster’s systems allow it to custom glaze windows and doors to decrease energy consumption, enhancing comfort in any environment. With its blend of style, technology and simplicity, Fenster’s products also offer true value for money.

Pushing the envelope According to Panos Tsouroullas from Fenster, architects push the envelope by being more design driven while maintaining the smallest footprint possible with a structural design. ‘So, at Fenster, we are right here to assist in giving them the upper hand at staying ahead of the pack in terms of space utilisation,’ he insists. ‘Fenster is constantly developing new products in conjunction with leading European manufacturers. The company has leading European glass companies developing greater compounds to use in our products, pushing the ever-developing search for a more soundproofing, better security and a lower energy usage system.’ Indeed, Fenster takes pride in the spaces that it creates, with its systems making large-sized panels a possibility. With Fenster’s systems pushing the boundaries in architectural design, the windows and doors are not

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building systems windows and doors

merely a feature of the room, but arguably provide more benefits than any other system on the market. ‘Our 180° pivot windows open in such a way that cleaning them in a penthouse is a breeze, by rotating the outside surface inwards. Motorising helps users to operate these windows in a double volume opening with the push of a button. ‘Take a look at our products to help you with the planning of the next floorplan. The possibilities with Fenster are endless,’ Panos adds.

Other specialised options

•

Other options on offer include bullet proofing, soundproofing, acoustic solutions, facade systems and others on display in the company’s showroom. The maximum double-glazed thickness on the Fenster standard range is 34mm.

Distinctive service offerings According to Panos, the company offers numerous benefits for users, the most important being: • Fenster only uses the best components and accessories of the highest standard from Europe. Specialising in double-glazed units, it has the knowhow and products to support unique and custommade designs, steering clients in the right direction with over 28 years’ experience. • Custom-made to meet individual tastes and architecture, Fenster’s products are styled on contemporary European design. The company ensures that all units are manufactured to perfection by assembling the units one by one, by hand, with

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a skilled labour force overseen by experienced management. Fenster’s products prioritise appearance without compromising on safety. Security features are concealed in the design, offering protection against body-weight attacks and preventing tools from being used to break locked and bolted components. Furthermore, the system carries the glazing bead on the inside of the frame and not the outside, which makes it difficult for burglars to gain access into the premises by removing the glass. Fenster specialises in double-glazed units while still being able to transform the unit to singleglazing. Standard double-glazed units comprising 6.38mm laminated glass on both sides, weighs approximately 30kg per/m². Fenster ensures that its system can carry the weight while still being able to create big openings, creating bigger, uninterrupted views. Furthermore, Fenster only uses the best glazing suppliers available, ensuring high-quality double-glazed units, manufactured to clients’ specifications. The flexibility of Fenster’s manufacturing system allows for tailor-made windows and doors, each designed to fit a client’s requirements. In noisy environments, Fenster can provide effective glazing. Fenster’s aluminium windows and doors system has a high level of waterproofing as they are designed to force water to escape outwards. In addition, the best rubbers are sourced in Europe, along with the engineering behind the system. This ensures the elimination of air-leakage.

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windows and doors building systems Product catalogue specifications Standard system single-panel sizes that can be achieved in double-glazed format: Unit Type

Max Width per Panel

Max Height per Panel

Max Weight per Panel

Sliding Window/Door

3 000mm

4 000mm

400kg

Folding Stacking Window/Door

1 200mm

3 000mm

100kg

Pivot Window Vertical

1 800mm

2 200mm

200kg

Pivot Window Horizontal

2 500mm

200kg

Tilt & Turn Window/Door

1 500mm

2 500mm

160kg

Tilt only Window/Door

1 200mm

3 000mm

160kg

Top-hung Window

2 000mm

1 500mm

130kg

Side-hung Window

800mm

1 800mm

60kg

Single-hinged Door

1 500mm

3 000mm

150kg

Double-hinged Door

3 000mm

150kg

Expert assistance For assistance with any technical issues beyond the limitations described, the Fenster international in-house technical department is available to assist designers. As an example of this service, the company successfully engineered a four panel motorised sliding door with a height of 6 000mm x 7 200mm to great effect. Other products manufactured and marketed by Fenster include: • Flyscreens – for a large variety for different applications

• Roller shutters up to 10 000m • Sun control blinds – for a large variety for different applications • Security doors rated up to WK3.

Fenster T + 27 11 796 5165 (Johannesburg) T + 27 21 510 0921 (Cape Town) E info@fenster.co.za W www.fenster.co.za

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Plan, Design, Build, Interior & Exterior DĂŠcor

MATERIALS Adhesives.........................................133 Bricks & Paving.............................138 Cement & Concrete.....................141 Coatings.........................................147 Insulation.......................................149 Timber & Decking...........................156

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adhesives materials

Not sure which sealant or adhesive is the most suitable for the job at hand, or you need to clarify technical specifications? Adhesives specialist, Den Braven, has sales teams in Johannesburg, Cape Town and Durban.

Photo credit: Den Braven

Helpful advice and service

The Den Braven sales personnel are professionals. They are trained on the technical and performance aspects of every product, which incorporates handson demonstrations and discussing the successes of various products used for projects such as the Green Building Council Star rated Standard Bank office in Rosebank, the Vodacom Data Centre, the Porsche Centre, and various projects throughout southern and sub-Saharan Africa. This training, coupled with the vast amounts of knowledge they gather in interacting with clients on a daily basis – through handling client calls and queries – enables this professional team to confidently offer advice about the areas of use for sealants and adhesives. These consultants not only note a client’s requirements but also probe further, asking technical questions about product performance requirements. These questions aim to ensure that a client’s needs and the technical aspects of the project are fully understood to make sure that the product recommended is correct. Once the correct sealant or adhesive is determined, they will advise on how to clean the area prior to application, the quantity required and the method of application. However, if they are not able to make a decision over the telephone, arrangements will be made for a sales consultant to visit your work site – be it a home or a large construction project – to assess and clarify your needs. Depending on the magnitude of the job, Den Braven may offer to train

Demonstrations arranged at one of the company’s offices.

your employees on the application of the sealant. If multiple sealants and adhesives are being used, demonstrations and training may also be arranged at one of the company’s offices or at the Johannesburg training centre.

Case history – children’s hospital From time to time requests for sealants of a specific colour are received. This was the case for the Nelson Mandela’s Children’s’ Hospital, currently under construction in Johannesburg. A specific batch of window sealant was custom produced to match the colour requirement of the window frames. Sealants are manufactured in the Netherlands, Germany, Romania and France, so there are certain criteria that apply to special requests, namely quantity and time frame. The company’s website (www.denbraven.co.za) is interactive and informative, displaying the full range of sealant products, which includes applicators and accessories, backing cord, adhesive bands and tapes, silicone sprays and solvents. Each product has its own specification and technical information sheets and, where applicable, the colour options available.

Den Braven T +27 11 792 3830 (H/O: Johannesburg) T +27 21 552 9674/5 (Cape Town) T +27 31 579 2375 (Durban) W www.denbraven.co.za issue 16 www.tobuild.co.za

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product catalogue Den Braven Sealants Acryl-W is a plastic elastic sealant for interior and exterior use, based on acrylic resin emulsion with a good adhesion to many materials. Paintable with emulsion paints, freeze resistant and not corrosive towards metals. Conforms to the SNJF-standard. After curing Acryl-W is weather and rain resistant. Cartridges of 280ml and 4kg bucket. Shelf life 18 months In original unopened packaging at temperatures between +5°C and +25°C. Application For sealing cracks and joints where moderate amounts of movements can occur (max.12,5%). Not suitable for joints exposed to continuous water immersion.

Pyrocryl-Fire Protect is a one-component, highly qualified emulsion based sealant for fire retarding constructions. This product will transfer into a foam above 200°C, is almost odour free and non-corrosive towards metals. Will show good adhesion without a primer on building materials like concrete, brickwork, painted wood, anodised aluminium and uPVC. Cartridges of 310ml Shelf life 12 months In original unopened packaging at temperatures between +5°C and +25°C. Application Especially for indoor joints where high demands are to be met as a fire resistant seal. Joints in fire retardant constructions in buildings, houses and ships. Perimeter pointing around door and window frames, concrete and brickwork. Joints between walls and ceillings, and joints around pipes and cable work.

Silicone-1001U Professional is a high quality, ready-to-use elastic sealant, based on acid curing with very good adhesion to many surfaces. Excellent UV and weather resistance. Cartridges of 300ml Shelf life 24 months In original unopened packaging at temperatures between +5°C and +25°C. Application Sealing joints around buildings, industrial and fenestration applications.

Silicone-Sanitary is a high quality fungal resistant elastic sealant, based on acid curing which is waterproof, resistant to moisture, detergents and household chemicals, and has good adhesion to many surfaces (without primer). Cartridges of 300ml Shelf life 24 months In original unopened packaging at temperatures between +5°C and +25°C. Application For sealing joints and cracks in bathrooms, shower cubicles, kitchens and utility rooms.

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Den Braven Sealants product catalogue Silicone-NO is a high quality neutral curing fungal resistant, durable and elastic sealant with excellent adhesion on many surfaces (without primer). Has good UV and weather resistance. Silicone-NO complies with international standards. Cartridges of 300ml Shelf life 18 months In original unopened packaging at temperatures between +5°C and +25°C. Application For sealing joints where mildew is undesirable. Suitable as a perimeter and weather sealant. For sealing joints in glazing systems, buildings and general construction industry. Not suitable for use on mirrors or natural stone.

Pyropol-Fire Protect is a one-component, low modulus silicone sealant for sealing fire retardant joints. This product is neutral and almost odourless, forming a durable rubber seal after application. May be used without primer to seal assemblies of glass, laminated glass, glazed surfaces, aluminium and many other metals, unplasticised plastics, polyester, polystyrene and most uPVC, painted wood, concrete and brickwork. Cartridges of 310ml Shelf life Approx. 12 months In original unopened packaging at temperatures between +5°C and +25°C. Application Fire retardant expansion and joint sealing to precast concrete, brickwork and masonry. Fire retardant perimeter pointing and curtain wall sealing. Sealing fire retarding glazing systems and cap beading. Sealing joints where spreading of fire, smoke, water or toxic gases is undesired.

Hybriflex-540, a convenient one-component, non bubbling, moisture curing, low modulus sealant and adhesive. Free from isocyanates, silicones and solvents. Excellent adhesion to most substrates. Highly resistant to ageing and weathering. Hybriflex-540 is environmentally friendly, low VOC and easy to use. Cartridges of 300ml and 600ml Shelf life 12 months In original unopened packaging at temperatures between +5°C and +25°C. Application As a specific sealant for expansion joints between building structures, and around uPVC window frames. For sealing joints (inside and outside) in concrete, natural stone, asbestos, wood, enamelled surfaces, steel and aluminium. For use with Polyethylene Backing Cord.

Polyflex-420 is a high quality one-component polyurethane sealant. Excellent adhesion to many common building material surfaces. Forms a durable rubber seal. Pimer available on request for critical application. Cartridges of 300ml and 600ml Shelf life Approx. 9 months In original unopened packaging at temperatures between +5°C and +25°C. Application As a specific sealant for expansion joints between building structures, and around uPVC window frames. For sealing joints (inside and outside) in concrete, natural stone, asbestos, wood, enamelled surfaces, steel and aluminium.

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product catalogue Den Braven Sealants Tecflex 3060 is an Isocyanate free, low VOC, fast curing one component high modulus adhesive and joint sealant, based on SPUR technology for high mechanical performance. Cartridges of 290ml Shelf life 9 months In original unopened packaging at temperatures between +5°C and +25°C. Application Bonding and sealing of fixed glass and body parts in automotive, trucks, busses, aeronautical and marine industry, farm and construction equipment.

High Tack is a high quality, strong one component adhesive, with very high grip and tack based on MS Polymer. Cartridges of 290ml Shelf life 9 months In original unopened packaging at temperatures between +5°C and +25°C. Application Instant tack and gluing of panels, skirting boards,windowsills, natural stone, thresholds, mirrors and isolating materials. In coach-work and metal connecting joints. Gluing in shipbuilding industry.

Mirrofix-MS is an adhesive based on SPUR technology. For gluing mirrors. Consult our guide on gluing mirrors. Cartridges of 310ml Shelf life 9 months In original unopened packaging at temperatures between +5°C and +25°C. Application For adhering mirrors.

Fix-O-Chim is a fast curing, two component chemical fastener, based on synthetic resins. It is ideal for use instead of plugs or expansion anchors, as no pressure build up takes place. Not recommended for continuous water immersion. Temperature resistance of up to +80°C. Cartridges of 300ml Shelf life 9 months In original unopened packaging at temperatures between +5°C and +25°C. Application As a chemical anchor for wire rods and screws in massive and hollow surfaces such as concrete, aerated concrete, brickwork and hollow stones. For solid fastening of window frames, roller blinds, banisters, hinges, etc. in building constructions. Also as a synthetic repair mortar for concrete.

Woodflex Silicone and solvent-free sealant and filler for sealing and joining of parquet, cork, laminate as well as for wooden floors and joinery. Available in 6 different colours suitable on all typical woods. The sealant has excellent adhesion qualities, is fast drying and may be sanded and painted. Cartridges of 300ml Shelf life 12 months In original unopened packaging at temperatures between +5°C and +25°C. Application As a colour match to wood colours for joining, sealing and finishes.

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Den Braven Sealants product catalogue All Round Sealant is a paintable, solvent based plastic elastic sealant and is fungal resistant. Universal sealant based on synthetic rubbers with good adhesion properties. Can be used on damp non-porous surfaces. Cartridges of 280ml Shelf life 12 months In original unopened packaging at temperatures between +5°C and +25°C. Application A versatile sealant for sealing joints, repairing small cracks and for bonding. Can be applied even under moist conditions. Sili-Kill is thixotropic and removes leavings of silicone sealants. Suitable for metals, glass, many plastics, ceramics, stone, concrete and textiles. Plastic bottles of 100ml. Brush included Shelf life 24 months In original unopened packaging at temperatures between +5°C and +25°C. Application For removing cured silicone sealants without any residue. PU & NBS Applicator Foam B3/B2 is a one component fast curing construction foam based on moisture curing Polyurethane, containing a safety propellant with excellent gap filling capability. Precise application with the NBS applicator. PU Foam Cleaner is a cleaner (CFC free) that dissolves uncured PU Foam. The PU Foam applicator is equipped with a regulator to adjust the foam output. Applicator supplied with an adaptor for the Uni-NBS system. B1 Foam-Fire Protect is a fire retardant, one component polyurethane foam curing by atmospheric moisture up to 180 minute fire retardancy properties. B3 Foam handheld aerosol canisters of 500ml and 750ml Gunfoam aerosol canisters of 750ml Cleaner aerosol canisters of 500ml Fire Class B1 Fire Retardant available in 700ml Shelf life 12 months In original unopened packaging at temperatures between -5°C and +25°C. Always store canisters upright. Application For filling joints between walls, ceilings, floors and gaps around pipes, windows and door frames. B1 Foam - for filling and sealing cavities between brickwork and insulating of pipeline mountings. For use with Polyethylene Backing Cord.

Johannesburg 2 High View Boulevard, High View Business, Ferndale Ext 26, 2194 tel: 011 792 3830 fax: 011 793 4266 Durban Unit 1, 22 Beechfield Crescent, Springfield Park, 4091 tel: 031 579 2375 fax: 031 579 4070 Cape Town Unit 2, Linpark, 17 Longclaw Drive, Montague Gardens, 7441 tel: 021 552 9674/5 fax: 021 552 9678 sales@denbraven.co.za www.denbraven.co.za

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materials bricks and paving

Baywest Mall paved in colour Photo credit: David Dettman Photography

Thousands of shoppers entering Port Elizabeth’s newly-opened Baywest Mall are welcomed into the 90 000m2 building by the vibrant colours of Corobrik’s Constantia and Wheatstone pavers. Officially opened on May 21 after two years of construction, Port Elizabeth’s R1.7-billion Baywest Mall is set to be the catalyst for development of the greater Baywest City precinct. This is a R6-billion city development planned to comprise residential, commercial, lifestyle and community developments unfolding over the next decade. The mall is the largest retail development in the Eastern Cape with more than 250 shops in the twolevel building that will cater for an estimated 800 000 visitors a month. Project and lead design architect, Joe Struwig from dhk architects, described the structure as ‘new-look retail architecture’. ‘The success of the design lies in the simplicity of its plan – a cross-ring mall with retail anchors in each corner,’ Struwig explains. He says a number of green

design principles were applied to the development, such as the use of local materials. This included the 1 617 000 Cape pavers, supplied by Corobrik and used to pave more than 30 000m2 of the mall and precinct sites.

Hardscaping and aesthetic considerations Concerned about the sheer size of the paving area, Gareth Leonard, urban design architect of Landmark Studios, says his team considered the options available. ‘We were apprehensive about the extent of paving required, particularly if we had to go for the more common precast concrete pavers.’ Although they engaged with several suppliers, it was eventually decided that concrete pavers would not be the right choice for the development. Added to

A mix of Corobrik’s Constantia and Wheatstone clay pavers were used in the construction of Port Elizabeth’s new Baywest Mall.

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this, the municipality had stipulated that no planting or landscaping was allowed in the central medians in the road, which increased the amount of paving across the site. ‘With the sheer amount of hardscape required, we found ourselves in a bit of a predicament as concrete paving also tends to lose its colour over time, resulting in a dull and generally flat landscape.’ Leonard remembers that it was at this juncture that Corobrik was engaged, and the option of clay paving was brought to the table.

Strong colours from clay ‘One of the primary drawcards of the traditional clay paving is the strong colour that permeates through the paving unit, but also the fact that clay paving units have a considerably longer lifespan than concrete pavers.’ Leonard adds: ‘Corobrik presented us with an ideal scenario – clay pavers that have a more vibrant colour, longer lifespan and an excellent, cost-effective, end product.’ Deciding on the colour took a number of weeks before the landscaping team settled on the deep red of the Constantia paver, edged with the yellow Wheatstone paver. ‘The Constantia red provided a great colour contrast with the landscaping and planting, while the Wheatstone provided a suitable and identifiable break in the larger expanses of Constantia paver,’ he explained.

Theme This theme was carried throughout the development from the surrounding roads and walkways into the mall itself.

Commenting on the brickwork design, Leonard notes that, after consultation with the civil contractor and paving installers, the team opted for a simple staggered stretcher bond running parallel with the walkways. ‘Where possible, we also modified the width of the walkways so that full paving modules could be used without the need for excessive cutting.’ He adds that they, and the client, are very happy with the finished result. ‘It’s simple and understated while, at the same time, the depth of the Constantia colour adds considerably to the project and lifts the landscaping, both hard and softscapes, to another level.’

Wear and tear considerations Considering the magnitude of the job and projected future growth of the area, Steve Behrens, Corobrik’s Eastern Cape sales manager, says that opting for the clay paving range was a great choice. ‘Corobrik’s clay paver range is the best selection to withstand the wear and tear that comes from outdoor use,’ he explains. ‘The pavers’ durability means they have an extremely long life and low lifecycle cost, and the neutral tones of fired clay are colourfast, ensuring vibrant tones for years to come. The use of the Constantia and Wheatstone pavers at Baywest Mall is also a great example of how the pavers can be used to create visually appealing designs,’ Behrens concludes.

Corobrik (Pty) Ltd T +27 43 743 1117 (Steve Behrens) T +27 41 451 0068 (Adri Oliphant) W www.corobrik.co.za issue 16 www.tobuild.co.za

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cement and concrete materials

Photo credit: The Concrete Institute

Concrete dams – sustaining rural life The devastating drought in many parts of South Africa has increased awareness about the need for effective water storage, particularly in rural areas. However, according to The Concrete Institute, concrete dams can sustain life in rural areas.

For nearly three decades, The Concrete Institute’s informative manual about the construction of farm reservoirs has proved invaluable to southern African rural communities.

‘It is important that more rural local authorities realise that even relatively small, strategically placed, concrete water reservoirs can play a vital role in sustaining struggling rural communities,’ says Bryan Perrie, managing director of The Concrete Institute. Perrie points out that local authorities should follow the example of hundreds of South African farmers and smallholding owners who, for nearly three decades, have referred to The Concrete Institute’s most popular and durable publication, FARM RESERVOIRS, to build dams on their properties. ‘The Concrete Institute is prepared to provide supplementary advice to any local authority planning to build farm reservoirs to serve people living in isolated areas without, or with limited or drought-disrupted, municipal services,’ he adds. First published in 1984 and revised three years ago, FARM RESERVOIRS is a manual that deals with the use of concrete for water-retaining structures for irrigation, watering stock, farm dams, swimming pools, and household use. ‘There has been tremendously positive feedback regarding this publication since it was launched by The Concrete Institute’s predecessor, The Cement & Concrete Institute, so many years ago. The manual has been widely used as a reference book by farmers and owners of smallholdings in urban areas,’ Perrie states. The 52-page, A4 publication deals with the construction of circular reservoirs with reinforced concrete walls, as well as those with walls of fired clay bricks, concrete masonry, and corrugated galvanised steel. Guidelines for reservoirs built with travelling moulds are included. Rectangular reservoirs

and swimming pools, elliptical swimming pools, and drinking troughs are the topics of other chapters, while data for estimating the quantities of materials required is also provided. ‘The manual has enabled owners of farm dams to build a structure that will be serviceable for many years with the ability of retaining considerable water pressures when full. Concrete farm reservoirs are also a familiar sight in most of South Africa’s major national parks, sustaining wild life in these game reserves during the frequent droughts that strike many of these sanctuaries,’ Perrie adds.

About The Concrete Institute The purpose and objectives of The Concrete Institute are to provide key services and functions to the construction industry and to promote and protect the good name of cement and concrete. The Institute offers free advisory and consulting services for general concrete technology queries. A consultancy service focused on concrete and related issues is offered, including on-site investigation, trouble shooting and reporting. A technical team is available for consultation on construction sites anywhere in southern Africa, and to provide more information about concrete.

The Concrete Institute, Midrand Bryan Perrie T +27 11 315 0300 W www.theconcreteinstitute.org.za issue 16 www.tobuild.co.za

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Photo credit: Sika

cement and concrete materials

Corroded rebar, before the repair process takes place.

Mammoth rehab for Blue Bulls home Loftus Versveld Stadium in Pretoria has recently undergone a mammoth concrete rehabilitation project. Attending structural engineer, Erhard Kruger from HGK Consulting, specified concrete repair and protection products from Swiss-based, Sika, for the rehabilitation of Loftus Versveld Stadium. The contractor, Stefanutti Stocks, commenced the project early in 2014. Many challenges were faced during this project, including a prohibitive time schedule, with no work permissible on weekends or when a sporting event was scheduled. Sika’s technical sales manager, Jacobus Pretorious, ensured the smooth running of product supply, and comments that the following products were used in major repair work: • SikaTop Armatec-110 EpoCem containing corrosion inhibitors was used as bonding primer and steel reinforcement protection – an epoxy resin coating material that provides extended open times for repair mortars, is certified for application under dynamic load conditions, and is internationally approved. • SikaGrout-212, a high-strength fluid-expanding grout with adjustable consistency and excellent flow characteristics, was used to repair the large concrete floor and seating areas.

• Large scale repairs to concrete walls including all vomitory walls at the stadium were achieved using Sikacrete-214, a free-flowing, high-strength cementbased micro concrete with a maximum aggregate size of 9mm. Both SikaGrout-212 and Sikacrete-214 are shrinkage compensated and display rapid strength development. • Overhead concrete sections requiring applications to a maximum depth of 35mm were repaired with Sika Rep LW, a cement-based, multi-purpose patching and repair mortar. • Thick layer overhead repairs, up to a depth of 70mm, were reached using Sika MonoTop-615 HB, a high-build cementitious polymer-modified repair and reprofiling mortar containing silica fume and corrosion inhibitors. Its adjustable consistency and thixotropic behaviour provide excellent workability characteristics. Both products offer high resistance to freeze/thaw cycling. • Once concrete repairs were completed, the waterproofing and protection phase commenced. For increased concrete cover and overall concrete protection, SikaTop Seal-107 ZA was applied. This is a two-part, polymer-modified waterproofing mortar slurry comprising a liquid polymer and a cement-based mix with ad-mixtures, which is ideally suited for protection against ingress, and provides moisture control and increased resistivity. • Concrete box gutters at the stadium were protected with internationally-approved Sikalastic-152, a twopack, elastic fibre-reinforced, waterproofing coating. Thanks to its high elasticity, it provides optimum adhesion onto almost all substrates and can be applied to many different structures including those subject to thermal movement or vibration. • Concrete column heads were waterproofed with Sika Cemflex, an acrylic-based emulsion that is watertight, oil resistant and UV stable. Although the playing field at Loftus Versveld has not changed in over a century, the spectator and player facilities have been considerably improved. With these vast concrete structures having received rehabilitation treatment, SA’s famous stadium will be safely hosting many more spectacular sporting events far into the future.

Sika South Africa (Pty) Ltd T +27 31 792 6500 W www.sika.co.za issue 16 www.tobuild.co.za

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Mapei advertorial

Fast track quality waterproofing Plastimul 2K Reactive has no equivalent in the local market and is attracting strong interest from waterproofing contractors. Immediate waterproofing Plastimul 2K Reactive is a two-component emulsion that is applied by airless spray to give immediate waterproofing of structures below ground such as the outside of foundations and retaining walls, as well as virtually any horizontal and vertical surfaces that are not exposed to UV. The product is suitable for all types of concrete and cellular concrete surface, limestone, pumice, lightweight brick and breeze-block masonry, render and screeds. ‘The remarkable new product offers completely seamless, fast track application with rapid drying,’ says Mapei South Africa’s product manager, Paul Nieuwoudt. ‘It can be over coated with conventional roof coatings and can be applied over existing torchon membranes without any special primer. Such is the confidence in the product that guarantees of up to ten years can be given.’

Extremely tough and highly elastic

Photo credit: Mapei

Applied using the type of airless spray that keeps the two components separate until they emerge from the spray nozzle, Plastimul’s blended components

Plastimul 2K Reactive

immediately begin setting. A partially-hardened membrane that is highly flexible, waterproof and resistant to leaching is formed. Once the curing process is complete, the Plastimul 2K Reactive forms a continuous, joint-free membrane that adheres to the substrate. The fully-cured membrane has a high elasticity and crack-bridging capacity, and prevents ingress of water even at high positive pressures. The product is suitable for all types of concrete and cellular concrete surfaces, limestone, pumice, lightweight brick and breeze-block masonry, render and screeds.

User and environment friendly One of Mapei’s primary concerns in developing its products is the health and safety of users and care for the environment. Being solvent-free, Plastimul 2K Reactive is non-flammable and eco-compatible. In addition, user-friendly acrylic paint systems can be used for over coating.

Final finish seals the guarantee In applications such as the sealing or refurbishment of concrete roofs exposed to UV sunlight, the Plastimul 2K Reactive membrane is protected from UV with a suitable reflective finish such as two coats of Mapei Aquaflex Roof HR reflective paint. Plastimul 2K Reactive is proving to be a particularly well-received solution for waterproofing retaining walls and concrete roofs that frequently present challenges for traditional waterproofing systems. If a project is undertaken by a Mapei South Africa approved applicator, the waterproofing membrane is guaranteed against deterioration for 10 years and a full quality control system is provided free of charge by Mapei South Africa technical personnel.

Mapei South Africa T +27 11 552 8476 W www.mapei.com issue 16 www.tobuild.co.za

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coatings materials

Industry news update Stronger South African Government support for SAPMA mission to uplift coatings skills.

Photo credit: SAPMA

assist in expanding training in the coatings sector. Dr Nzimande then called for an indaba between SAPMA and CHIETA to discuss training and development in the industry,’ Spence adds. Spurred on by the Minister’s directive, CHIETA and SAPMA met on June 29. ‘The meeting was highly successful and a steering committee, on which the chairpersons of the various SAPMA committees will serve, was elected to clarify training requirements and direct the way forward to a formal indaba,’ Spence confirms. ‘Since the inception in 1987 of its training arm – the SA Paint Industry Paint Institute (SAPITI) – SAPMA has trained some 7 000 members’ staff at a cost of at least R13-million to the industry, without any government grants for this training. With SAPMA now officially recognised as an Institute of Occupational & Sectoral Excellence, and the intensified support from CHIETA, we see hope on the horizon for training in the coatings sector,’ Spence concludes.

About SAPMA Deryck Spence, SAPMA’s executive director, believes there’s hope on the horizon for training in the coatings sector.

‘The SA Paint Manufacturing Association (SAPMA) and the Chemical Industries Education & Training Authority (CHIETA) have entered into “an intensified era of cooperation” to boost skills upliftment in the coatings industry,’ says Deryck Spence, SAPMA’s executive director. Spence explains that the renewed commitment by CHIETA to work closely with SAPMA to support SAPMA’s training initiatives follows a keynote address by Dr Blade Nzimande, Minister of Higher Education & Training, at the opening of the recent Coatings for Africa 2015 Conference & Symposium in Sandton. In his address, Dr Nzimande noted the great potential to expand employment in the coatings sector, which the Government regards as a very important industrial sector. ‘Furthermore, the Minister commented that training in the industry has to be driven by the industry itself – where the expertise lies – and that CHIETA should

The SA Paint Manufacturing Association has been in existence for over 70 years with the overall objective to promote the industry as a responsible supplier of quality products and services. SAPMA’s manufacturing members represent 90% of the volume of paints and coatings produced in South Africa, while the majority of companies supplying goods and services to the paint industry are Associate Members of SAPMA. A highly valued and effective partnership exists between the two groups, with a common objective and commitment to promote the interests of the industry. The Association’s Code of Conduct, which is mandatory for members, reflects the value system to which all members commit themselves. (Source: SAPMA Website)

SAPMA Deryck Spence T + 27 11 605 1195 W www.sapma.org.za issue 16 www.tobuild.co.za

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ISOBOARD_fcp.indd 1

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insulation materials

Leading the industry Most practitioners of the built environment will probably be unaware that members of the former insulation industry association, TIASA (the Thermal Insulation Association of South Africa), are no longer part of umbrella association, the AAAMSA group. ‘In November 2014, a majority vote from the members of TIASA to become independent from the AAAMSA Group led to the establishment of a new legal entity, Thermal Insulation Products and Systems Association SA (TIPSASA), in August 2015,’ explains association chairperson, Des Schnetler. The TIPSASA board members are: Lisa Reynolds (Saint-Gobain), Alf Peyper (Insulation Convertors and Distributors), Lammie de Beer (Technopol SA), Grant Richardson (Granric Insulation), and Gary Sweeney (Spunchem International). Corporate members of TIPSASA include: Africa Thermal Insulation; Afripack Coatings – Sisalation; Bhamuza; Brits Nonwoven – Isotherm; Datlink Insulation – ThermocousTex; Eco-Insulation; Granric Insulation; Isofoam SA – Isoboard; Isover Saint Gobain; Kingspan Insulation; Kingspan Insulated Panels; Platinum Fibre; Spunchem – Spunsulation; Technopol SA and Thermguard. According to the new association’s website, TIPSASA is focused on the thermal insulation industry with particular emphasis on energy-efficient products and systems. As a non-profit company it continues to serve its members, professionals and consumers. TIPSASA consists of manufacturers, suppliers, contractors and consultants in the South African thermal insulation industry. The association was formed to assist with the promotion, selection, specification and installation of thermal insulation products and systems, and to combat the use of cheap, sub-standard, unsafe products and practices. The Association is an industry initiative with the following principle objectives: • To promote the use of thermal insulation • To comply with the South African National Building Regulations • To cooperate with all entities that have congruent objectives, notably the National Regulator for Compulsory Specifications (NRCS) and the South African Bureau of Standards (SABS) • To disseminate information to consumers and professionals

• To promote socially-responsible behaviour through its Code of Ethics. TIPSASA stresses that it is not a consumer body and does not provide a forum for consumer complaints. However, justified complaints from any stakeholder concerning members’ or non-members’ products or services are welcome.

Background Launched in 1998, one of the former TIASA’s goals was to increase the use of thermal insulation in South Africa, and one of its first projects was to republish the INSULATION HANDBOOK as sanctioned by TIASA. In 1999, TIASA was incorporated under the umbrella of the AAAMSA, which became its official administrator. The adoption of the energy-efficiency regulations in September 2011 made the installation of thermal insulation material mandatory in certain building occupancy classifications. With South Africa experiencing critical energy constraints, the association believes it is essential for individuals or companies to take action to save electricity and achieve a more energy-efficient South Africa. This is in line with its mission: ‘The building envelope plays a critical role as it forms the barrier between a building’s interior and exterior environments. A well-insulated and/or well-designed building will provide year-round comfort, cutting cooling and heating costs and reducing greenhouse emissions.’

TIPSASA Des Schnetler (Chairperson) T +27 12 663 5200 / 0861 000 334 E tipsasa@mweb.co.za W www.tipsasa.co.za issue 16 www.tobuild.co.za

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Insulation Solutions Reduce Energy and Increase comfort PRODUCT DATA SHEET

4mm Alububble 2906, D10- White bubble with foil backing.

ons

ubble with foil backing. nction with straining wire placed at ape as per the manufacturers installation

A trusted Industrial & Residential Insulation Product

Results

1985 (Full report available on request) Roll >40m

d max 86m 1250 mm 270g/m² 13.5kg

}

50m²

<0.05 <0.002 g/(s.MN) 46m² 460mm

controlled conditions in accordance

m at the top (Hot side) and 60mm at the

Product data:

Advanced Benefits and Features of Alububble

1.103

Does not crack – UV protected

0.091

y over purlin application.

2/H (USP) (No Sprinklers).

ducts are manufactured according to ISO

Does not -Alububble discolour 2906 Single Sided Foil Does not delaminate uses a laminating process which consists Non Toxic. a Layer of low density Polyethylene Nonof Carcinogenic. Does not attract rodents. air cells laminated on one side with Has no fibres aluminium foil and the other side with a Easy to install – No safety equipment needed during installation. white polyethylene layer. Reduces Dust penetration into the roof space. Not static

Various Colours Available Sided Foil1983 1983 Double uses a laminating process which consists of a Layer of low density Polyethylene air cells laminated on both sides with aluminium foil . uses a laminating process which consists of a Layer of low 011 462 9122 density Polyethylene airTel:cells laminated Email: ati@ati-insulations.co.za www.alububble.co.za on both sides with aluminium foil . Warranty:- ALUBUBBLE is not suitable for exposed, exterior applications. The manufacturer Africa Thermal Insulations (Pty) Ltd guarantees the prime quality of the ALUBUBBLE® product for 15 years from the date of installation (in accordance with the requirements of SANS10400 Building Regulations), on condition that the product has been correctly installed according to the manufacturer’s installation instructions and provided that the roof has not leaked or been tampered with in any way. The guarantee does not cover the discolouring or deterioration of the product due to it being installed in a corrosive or contaminated environment. The extent of the liability shall be restricted to the replacement of the product only and does not include the cost of removing and refitting the roof. ®

sation and corrosion to occur which may fect its thermal properties.

in pristine condition, the rolls must be truck. They should also be stored under and rain. Rolls should be stacked on their d cannot accept any claim for replacement ot adhered to.

AFRICA THERMAL INSUL ATIONS

Beneﬁts:

• Advanced thermal performance – Replaces conventional insulation in most applications. • Three products in one application – A vapour condensation barrier, conductional barrier and radiant barrier all in one • Energy efﬁciency – Helps to save on cooling and heating costs by up to 30%, l lwering life cycle costs and shortening pay back periods • Quick and easy to install – Lightweight product • Fibre – free, non-allergenic and nonirritant surface – Non asthmatic and nonitchy • Strong, tough, durable anti-tear surface – Will not tear during installation and will not sag or shrink • Water resistant and not affected by humidity – Ideal for high humidity and anti-condensation applications • Rodent, insect, bacteria and fungi resistant – Perfect for applications around food and beverage processing or storage • Product warranty – Minimum 15 year Warranty (as per warranty certiﬁcate conditions). • SANS 1381 part 4 and SANS 428 compliant – Conforms to requirements and is manufactured in ISO 9001:2000 conditions

Indu

For R value calculations and more information call: Johannesburg (011) 462 9122 Cape Town (021) 931 1104 www.alububble.co.za

Fix PVC coated straini in the top faces of the 383mm centres. The wi straining wire to be fixe wire ensuring that cut e

A DIVISION OF WEST RAND ENGINEERING

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Roll ALUBUBBLE® dow additional 200mm of m Fix ALUBUBBLE® over to the building. Attach quality double sided ad grip the top end of the m attach to the apex purli

2015/10/19 6:13 AM

4mm Alububble® 1983, D10 both sides reflective foil

4mm Alububble® 2906, D10-White bubble with foil backing Details

Results

Details

Results

Conforms to SANS 1381 part4: 1985 (Full report available on request)

Tested in accordance with and conforms to SANS 1381 part 4: 1985 (Fukk report avaialable on request)

Form

Roll

Form

Roll

Length

>4000mm

Length

>4000mm

}

50m2

}

50m2

Width

1250 mm

Width

1250 mm

Mass per unit area Finished Roll Weight

270g/m2 13.5kg

Mass per unit area Finished Roll Weight

346g/m2 17.5kg

Emissivity

<0.05

Emissivity

<0.05

Water Vapour Permeance

<0.002 g/(s.MN)

Water Vapour Permeance

<0.002 g/(s.MN)

Effective Coverage (100mm overlap)

46m2

Effective Coverage (100mm overlap)

46m2

Roll Diameter

460mm

Roll Diameter

460mm

Thermal Resistance “R” (m2k)/W

1.103

Thermal Resistance “R” (m2k)/W

1.454

Thermal Conductivity “K” W/m.K:

0.091

Thermal Conductivity “K” W/m.K:

0.927

Left: Industrial Application using Alububble® 2906

Industrial Application

InstallationIndustrial Guidelines

Dom

Right:Domestic Application using Alububble® 1983

Industrial Application Industrial Application

Application

Installation Guidelines

Domestic Application Domestic Application Double Sided Alububble Double Sided Alububble

 Fix PVC coated straining wire by passing it through 5mm holes drilled in the top faces of the apex/ top purlin and the eaves/bottom purlin at 383mm centres. The wire to pass over the intermediate purlins. The first straining wire to be fixed 50mm away from gable end. Evenly tension all wire ensuring that cut Fix PVC coated straining wire by passing it through 5mm holes drilled ends face downwards.

Industrial Application

Domestic Application  The insulation properties, tensile strength and ease of handling makes

Fix PVC coated straining wire by passing it through 5mm holes drilled ® an ideal and versatile material for use in the domestic market. ALUBUBBLE Double Alububble in the topSided faces the apex/top purlinat and the (bottom). eaves/bottom ® is laidofhorizontally commencing the eaves Alububblepurlin at ALUBUBBLE 383mm centres. The wire to pass oversheeting the intermediate can be laid horizontally or vertically for under applications. Inpurlins. the case The first straining wire to be fixed 50mm away from gable end. Evenly of Steel Purlins straining wire may be necessary. Each subsequent layer is tension all wire cutlap ends downwards. thenensuring laid with a that 100mm over face the previously laid sheet. (This ensures that ALUBUBBLE® provides insulation while acting as a waterproofing membrane and vapour barrier against condensation.)

Domestic Application Double Sided Alububble

in the top faces of the apex/top purlin and the eaves/bottom purlin at 383mm centres. The wire to pass over the intermediate purlins. The first straining wire to be fixed 50mm away from gable end. Evenly tension all  Roll ALUBUBBLE® down wire ensuring cut ends faceby downwards. Fix PVC coated that straining wire passing it through 5mm holes the drilled slope of the roof and cut to

in the top faces of the apex/top purlin and the eaves/bottom length purlinwith at an The additional 200mm insulation properties, tensile strength and ease of handling 383mm centres. The wire to pass over the intermediate purlins.ofThe firstto use material as aALUBUBBLE® grip for makes an ideal and versatile material for use in the straining wire to be fixed 50mm away from gable end. Evenly tension allthe domestic tensioning material. market. wire ensuring that cut ends face downwards. Fix ALUBUBBLE® over the ALUBUBBLE® is laid horizontally commencing at the eaves

straining wires(bottom). and ensureAlububble that it is can be laid horizontally or vertically for The insulation properties, tensile strength and ease of handling laid square to the building. Attach under sheeting applications. In the case of Steel Purlins straining ® Fix PVC coated straining wire by passing it through 5mm holes drilledEach an makes ALUBUBBLE® ideal andlayer versatile to the eaves purlin ALUBUBBLE wire may be necessary. subsequent is thenmaterial laid withfor use in the Roll ALUBUBBLE® down the slope domestic market. a 100mm lap over the at previously laid sheet. (This ensures that of the roof and cut to length with an double sided in the top faces of the apex/top purlinusing andgood the quality eaves/bottom purlin additional 200mm material to use as a grip for tensioning the material. insulation while acting of as a waterproofing adhesive tape ALUBUBBLE® of either 24mm provides orThe first 383mm centres. The wire to pass over the intermediate purlins. ALUBUBBLE® is horizontally over commencing at wires the eaves Fixlaid ALUBUBBLE® the straining and ensure that it is laid square membrane and vapour barrier against condensation.) 48mmgable width. end. Firmly grip the top straining wire to be fixed 50mm away from Evenly tension all (bottom). Alububble can be laid horizontally or vertically for eaves purlin using good to the building. Attach ALUBUBBLE® to the end of the material and pull to wire ensuring that cut ends face downwards. under sheeting applications. In the case of Steel Purlins straining Domestic Installation ® quality double sided adhesive tape of either 24mm or 48mm width. Firmly and tension Roll ALUBUBBLE® down the slope of the roof and cut to length with an the ALUBUBBLE wire may be necessary. subsequent layer is then with grip the Each top end of the material and pulllaid to tension the ALUBUBBLE® and additional 200mm of material to use as a grip for tensioning the material. attach to the apex purlin again insulation properties, tensile strength and ease of handling a 100mm lap over the previously laid sheet. (This ensures that attach to The the apex purlin again using double sided tape. Fix ALUBUBBLE® over the straining wires and ensure that it is laid square using double sided tape. makes ALUBUBBLE® an ideal and versatile material for use in the ALUBUBBLE® provides insulation while acting as a waterproofing to the building. Attach ALUBUBBLE® to the eaves purlin using good membrane and vapour barrier against condensation.) domestic market. quality double sided adhesive tape of either 24mm or 48mm width. Firmly ® to be fixed as above with a minimum of  All subsequent sheets of ALUBUBBLE grip the top end of the material and pull to tension the ALUBUBBLE® and overlapusing over double the previous install attach to the apex100mm purlin again sidedsheet. tape. To achieve the best visual effect, Domestic InstallationALUBUBBLE® is laid horizontally commencing at the eaves ® Roll ALUBUBBLE® ALUBUBBLE down the slope of from the roof and cutbuilding to length (bottom). Alububble can be laid horizontally or vertically for starting the end of the from with wherean one wants to see the additional 200mm ofneatest material to use as a grip for tensioning the material. finish. Straining wires must be positioned at the centre of the overlaps i.e. not under sheeting applications. In the case of Steel Purlins straining Fix ALUBUBBLE® over straining wires and ensure that it is laid square morethe than 50mm from the edges of the sheet. wire may be necessary. Each subsequent layer is then laid with to the building. Attach ALUBUBBLE® to the eaves purlin Lay the roof sheeting as soon as possible after theusing fitting ofgood ALUBUBBLE®. a 100mm lap over the previously laid sheet. (This ensures that quality double sidedNOTE: adhesive either 24mm or width. Firmly In thetape case of white Alububble, the48mm white side faces down and the foil side ALUBUBBLE® provides insulation while acting as a waterproofing grip the top end of the material and pull to tension the ALUBUBBLE® and faces up. membrane and vapour barrier against condensation.) attach to the apex purlin again using double sided tape.

Warranty:- ALUBUBBLE® is not suitable for exposed, exterior applications. The manufacturer Africa Thermal Insulations (Pty) Ltd guarantees the prime quality of the ALUBUBBLE® product for 15 years from the date of installation (in accordance with the requirements of SANS10400 Building Regulations), on condition All that the product has been correctly installed to sheets of according ALUBUBBLE® to be fixed as above with a Roll ALUBUBBLE® down the slope of the roof andthecut to length withinstructions an subsequent manufacturer’s installation and provided that the roof has not leaked or been Africa Thermal Insulations_fcpX4.indd 151 2015/10/19 minimum of the 100mm overlap over the previous sheet. To achieve the best tampered with inthe any way. The guarantee does not cover discolouring or deterioration of the additional 200mm of material to use as a grip for tensioning material. All subsequent sheets of ALUBUBBLE® to be fixed as above with a product due to it being installed in avisual corrosive or contaminated environment. The extent of the starting from the end of the building effect, install ALUBUBBLE® ALUBUBBLE® over sheet. the straining wires and ensure that laid square liability shallitbeis restricted to the replacement of the product only and does not include the cost minimum of 100mmFix overlap over the previous To achieve the best of removing and refitting the roof. from where one wants to see the neatest finish. Straining wires must be

Domestic Installation

visual effect, installto ALUBUBBLE® starting from ALUBUBBLE® the end of the building the building. Attach to the eaves purlin using good

The insulation prop makes ALUBUBBLE domestic market.

ALUBUBBLE® is l (bottom). Alububble under sheeting app wire may be neces a 100mm lap over ALUBUBBLE® prov membrane and vapo

Domestic Insta

Warranty:- ALUBUBBLE® i Africa Thermal Insulations (P for 15 years from the date o Building Regulations), on co the manufacturer’s installatio tampered with in any way. T product due to it being instal liability 6:13 AMshall be restricted to of removing and refitting the

Insulation Solutions Reduce Energy and Increase comfort A trusted Commercial & Residential Insulation Product

Beneﬁts:

• Advanced thermal performance – In line with the deemed to satisfy requirements for energy efficiency in buildings • Combining two thermal principles – Added benefit of reflective foil and polyester fibre combining both your radiant heat and conductional heat factors • Energy Efficiency – Helps to save on cooling and heating costs by up to 30%, lowering life cycle costs and shortening pay back periods • Product warranty – Minimum 15 year Warranty (as per warranty certificate conditions). • SANS 1381 part 1 and SANS 428 compliant – Conforms to requirements and is manufactured in ISO 9001:2000 conditions

Product data:

• Superior Accoustic properties

AFW – Alutherm Fibre Glass Alutherm Fireglass is a flexible, heavy duty bulk insulation material consisting of 50mm, 75mm, 100mm and 135mm fibreglass blanket laminated to a 4mm white bubble layer and a reflective foil layer on the other side. APW – Alutherm Polyester Alutherm Polyester is a flexible, heavy duty bulk insulation material consisting of 50mm and 100mm Polyester fibre laminated to a 4mm white bubble layer layer and a reflective foil layer on the other side

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Alutherm® Fibre Glass (AF) blanket. F Side with a bubble facing. Details

Alutherm

50mm

100mm

Alutherm Polyester

Details

Alutherm

50mm

100mm

Tested in accordance with and conforms to SANS 1381 part 1: 2007

Material Classification

TYPE 3 Mats or Bats with reflective membrane laminated to material

Material Classification

TYPE 3 Mats or Bats with reflective membrane laminated to material

Length (Std)

10m Roll

Length (Std)

10m Roll

Longer lengths with increments of 500mm available

Width (Std)

1100mm

Width (Std)

1100mm

Roll Diameter

600mm

760mm

Roll Diameter

600mm

760mm

Density

12Kg/m³

Density

12Kg/m³

Finished Roll weight

11kg

17kg

Finished Roll weight

11kg

17kg

NRC – Noise Reduction Coefficient

0.60

0.70

0.60tensile strength 0.70 and ease of The insulation properties, handling makes ALUTHERM® an ideal and versatile material Thermal Property Values for use in both the Industrial and Domestic markets.

Resistance ‘R’ (m²K)/W

1.25

2.65

Resistance ‘R’ (m²K)/W

Conductivity ‘K’ W/m.K

0.040

(Steel and0.040 Timber Trusses) Conductivity ‘K’ W/m.K 0.040

Thermal Property Values

Domesti

1.25 2.65 Industrial Application

Installation Guidelines

Alutherm (AP) Polyester

Alutherm Fibre Glass (Black faced)

Fix PVC coated straining wire by passing it through 5mm holes drilled Alutherm (AF) Fibre Glass in the top faces of the apex/top purlin and the eaves/bottom purlin at 275mm centres. The wire to pass over the intermediate purlins. The first Residential application under Tiles straining wire to be fixed 50mm away from gable end. Evenly tension all wire ensuring that cut ends face downwards.

Industrial Application

(Steel and Timber Trusses) The insulation properties, tensile strength and ease of handling makes ALUTHERM® an ideal and versatile material for use in both the Industrial and Domestic markets.

The insulation properties, tensile strength and ease of ® handling makes ALUTHERM ideal material Fix PVC coated straining wire by passing it an through 5mmand holesversatile drilled fortopuse both thepurlin Industrial and Domestic in the facesin of the apex/top and the eaves/bottom purlin at markets. 275mm centres. The wire to pass over the intermediate purlins. The first straining wire to be fixed 50mm away from gable end. Evenly tension all wire ensuring that cut(Steel ends faceand downwards. Timber Trusses)

Industrial Application

Fix PVC coated straining wire by passing it through 5mm holes drilled in the top faces of the apex/top purlin and the eaves/bottom purlin at 275mm centres. The wire to pass over the intermediate purlins. The first straining wire to be fixed 50mm away from gable end. Evenly tension all wire ensuring that cut ends face downwards.

For R value calculations and more information call: Johannesburg (011) 462 9122 Cape Town (021) 931 1104 www.alububble.co.za

Africa Thermal Insulations_fcpX4.indd 153

ALUTHERM® may be installe of ways: 1. Over purlins or timber ba 2. Under tile or slate roofs u 3. Above ceiling laid loosel NOTE: When using meta horizontally or vertically.

For installation where truss recommend the use of PVC

Domestic Application the slope of the roof with the edge without the loose lap 1. Roll ALUTHERM® down ® down the slope thetoroof with the edge without 1.facing Rollthe ALUTHERM end of the building from where oneof wants see the neatest finish. Cut the loose lap facing the end of the building from where one wants to sheet to length plus an additional 200mm of ALUTHERM® to use as a grip for see the neatest finish. Cut sheet ®to length plus an additional 200mm tensioning the material. Place ALUTHERM over the straining wires and ensure that of ALUTHERM® to use as a grip for tensioning the material. Place it isALUTHERM laid square to® the building. over the straining wires and ensure that it is laid square ® 2. Attach ALUTHERM to the building. to the eaves purlin using good quality double sided adhesive tape of either 24mm or 48mm width. Firmly grip the top end of the material and ® eaves purlin using good quality double sided 2. Attach ALUTHERM to the pull to tension the ALUTHERM® and attach to the apex purlin again using double adhesive tape of either 24mm or 48mm width. Firmly grip the top end sided tape. of the material and pull to tension the ALUTHERM® and attach to the ® be fixed as above with the edge without 3. Allapex subsequent ALUTHERM purlinsheets againofusing doubletosided tape. the loose lap laid over the lap of the previous sheet. ® fixed i.e. asnot above with the All subsequent sheets of ALUTHERM 4.3.Straining wires must be positioned at the centre ofto thebe overlaps more than edge without the loose lap laid over the lap of the previous sheet. 50mm from the edges of the underside of ALUTHERM®. 4. Straining wires must be positioned at the centre of the overlaps i.e. not more than 50mm from the edges of the underside of ALUTHERM®.

ALUTHERM® may be installed in a domestic application a number of ways: 1. Over purlins or timber battens. 2. Under tile or slate roofs under timber batten. 3. Above ceiling laid loosely on ceiling in roof space. NOTE: When using metal sheet product can be installed horizontally or vertically.

Lay the roof sheeting as ALUTHERM®.

Warranty:- ALUTHERM® is not suitabl Africa Thermal Insulations (Pty) Ltd gua for 15 years from the date of installation Building Regulations), on condition tha the manufacturer’s installation instructio tampered with in any way. The guarante product due to it being installed in a cor liability shall be restricted to the replace of removing and refitting the roof.

For installation where trusses are further apart than 686mm we recommend the use of PVC coated straining wire for support. 2015/10/19 6:14 AM Lay the roof sheeting as soon as possible after the fitting of ALUTHERM®.

balistrade and pergola

flooring

column cladding

decking pergola

outdoor cladding

flooring

louvres

ABOUT US

GRM Biowood South Africa is the exclusive agent for GRM Biowood composite greenwood products in South Africa. GRM Biowood SA has plans to expand its service delivery into the African conti nent in the near future. The mother company, GRM Biowood, is located in Batam, Indonesia, where the products are designed and manufactured. GRM Biowood offers more than 350 profiles in 11 colours and five different natural wood textures for indoor and outdoor applications. Our product range minimises costs and improves quality. GRM Biowood seeks to lead by example in contributing to an eco-friendly lifestyle and environment. The products are not only eco-friendly but also cost-effective and aesthetically pleasing. GRM Biowood is the first composite wood to achieve the Green Tag Certification in South Africa. GRM Biowood seeks to lead by example in contributing to an eco-friendly lifestyle and environment. The products are not only eco-friendly but also cost-effective and aesthetically pleasing. We produce a wide range of composite wood products, among others: pellets; flooring; decking; ceiling; louvre blinds; cladding; wall panelling; screening; railing; etc. We also produce custom designs based on the clientsâ&#x20AC;&#x2122; needs and specifications. In addition, we specialise in providing solutions for the DIY market. All products are easy to install and maintain. Each piece has consistent quality and finishing, which does not require sanding, priming or sealing for internal wall or ceiling application. It is the perfect solution for interior and exterior building needs, for both residential and commercial projects. Through our products, we are committed to redefining the concept of value in construction by providing smart, efficient and healthy alternatives to conventional building materials.

Contact details: Cape Town: The Building Centre, Platinum Street Northgate, Ysterplaat. I Uzayr Coe: +27 (0)82 523 4797, uzayr@grmbiowoodsa.co.za Durban: D23 Kyalami Industrial Park, 26 Kyalami Road, Westmead. I Yusuf Stellenboom 0027 31 700 1359, +27 (0)82 389 5608 yusufs@grmbiowoodsa.co.za Johannesburg: 131 12th Avenue, Rivonia. I Shaiek Coe: +27 (0)82 684 9692, shaiek@grmbiowoodsa.co.za Website: www.grmbiowoodsa.co.za

GRM BIOWOOD SA_fcp.indd 1

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ITC-SA_fcp.indd 1

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materials timber and decking

Opinion – price over quality The Institute for Timber Construction South Africa (ITC-SA) provides helpful advice and expresses the opinion that choosing price over quality with regards to workmanship and materials can lead to costly, disastrous and sometimes life-threatening situations. The roof structure is arguably one of the most important construction elements of any residential building, protecting the occupier’s property, finishes and inhabitants from the elements. It is also one of the largest, heaviest and most costly structural components in any home design. Therefore, it is logical to expect that much planning, design and know-how would be invested to create an aesthetically pleasing, sound structure that will safely carry the induced loading, as well as offering acceptable longevity for the lifespan of the building. Although this may sound logical, many building owners unwisely choose price over quality with regards to workmanship and materials, which can lead to costly, disastrous and sometimes lifethreatening situations. The ITC-SA makes sourcing of reputable roof fabricators, erectors, inspectors and engineers easy – all the consumer needs to do is to contact the Institute directly or visit its website. The ITC-SA website provides a comprehensive list of all accredited members on a national basis.

Annual audits of fabricators Every ITC-SA-accredited fabricator is audited annually regarding quality, competence and compliance to, inter alia, the South African National Standards – SANS 10243 – The Manufacture and Erection of Timber Roof Trusses. An annual Certificate of Competence is issued by the ITC-SA confirming that the fabricator complies with the National Design and Material Standards, and the ITC-SA requirements. Pre-fabricated roof trusses shall at all times be in accordance with the rational design requirements given by the engineer, as well as the SANS requirements below. To confirm compliance, an engineering certificate will be required on completion of any roof structure: • SANS 10400-Part L • SANS 10243

156

• • • • •

SANS 10163 SANS 1783-Part 1 and 2 SANS 51075 SANS 3575 SANS 10096 Pre-fabricated roof trusses can only be approved when a rational design is available confirming that the material and truss design meet and/or exceed the SANS requirements.

Essential elements The essential elements that need to be considered for ensuring a sound timber roof structure are: 1. The timber used must be structural timber and must comply with the material and, where applicable, treatment requirements to meet the design intent: Structural timber needs to be marked with red ink on the face of the timber at 1m intervals. If it does not bear these structural markings it will need to be condemned. Consumers should be aware of unmarked timber or timber with black crosses at the end as this marking confirms that the timber in question is not structural timber. 2. The designer must create an accurate cutting bill: The cutting bill will dictate the exact lengths and angles at which the timber must be cut for proper assembly. 3. The right engineering systems must be used: The ITC-SA provides accreditation for four systems that are recognised for meeting all South African prescribed design requirements. • MiTek Industries SA • International Truss Systems • Multinail Africa • Roof Truss Products Note: The metal connector plates used must be supplied by the specific system that was applied in the design. In addition, the metal connector plates must be the right size, positioned correctly and located as per the standard methods and tolerances prescribed by the system.

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Photo credit: Gareth Griffiths Imaging

timber and decking materials

4. All connections and bracing details must be in accordance with the rational design intent: In other words, everything that holds the structure together – such as the number of nails, bolts, washers, brackets and cleats – must be in accordance with the engineering design. All necessary bracing accessories must be stipulated on the design drawings.

Common pitfalls to take cognisance of and avoid Pitfall 1: Choosing price over quality The old adage, ‘you get what you pay for’, holds true when it comes to timber roof construction. Many consumers try to save on the roof construction and often end up spending more time remedying the consequences that arise from using sub-standard materials and workmanship. Bear in mind that to create a professional and sound product, one needs to employ the know-how of professional, knowledgeable and experienced individuals. Initially, this will no doubt cost more than using non-qualified individuals but will, in the end, save money and avoid stress. Pitfall 2: Choosing the right engineer Use an ECSA registered professional, accredited with the ITC-SA, to design and certify the timber roof structure. Ensure that your chosen professional has a good working knowledge of timber and roof construction. Pitfall 3: Prefabricated roof trusses are best Prefabricated roof trusses are cut by advanced, specially-designed machinery and are therefore far more accurate than their hand-made counterparts. Prefabricated trusses, covered by a rational design, will also use less timber and will comply with all regulatory requirements, assuming they are designed

by an ITC-SA accredited professional. In all industryrelated tests the ITC-SA has found site-made timber trusses to be more expensive than pre-manufactured timber roof trusses. Pitfall 4: Guarantee By using reputable fabricators, registered with the ITC-SA, one has peace of mind knowing that these companies or individuals are regularly audited and monitored. Should something go wrong, the consumer has recourse in the form of a manufacturing warranty. Part of the membership requirements for engineers accredited by the ITC-SA is that they all carry their own professional indemnity insurance cover for any professional negligence on their part with regards to the specific structures they sign-off and take responsibility for.

Conclusion Internal investigation and findings by the ITC-SA confirms that 90% of hand/site made trusses do not comply with the relevant building regulation and SANS material and design specifications. Research also confirms that hand/site made timber roof trusses are, on average, 20% more expensive than premanufactured timber roof trusses. Pre-fabricated roof trusses come with guarantees in the form of a manufacturing warranty and an engineer’s certificate, which the owner may call upon should they need to have the roof structure repaired.

Institute for Timber Construction South Africa (ITC-SA) T +27 11 974 1061 / +27 11 392 6155 C +27 74 102 7175 E amanda@itc-sa.org / enquiries@itc-sa.org W www.itc-sa.org issue 16 www.tobuild.co.za

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timber and decking advertorial

A one-coat oil-based sealant

Rubio Monocoat has unrivalled characteristics and technology that generate a molecular reaction with the uppermost cellulose fibres of the wood. This cuttingedge technology ensures that oils are eco-friendly, easy to apply, and are of superior quality – sealing or staining wood in over 40 standard colours in a single coat to protect against fading, wood rot and flaking. One of the beautiful things about the Rubio Monocoat range is the ability to customise wood surfaces to your own specifications. One isn’t limited to a narrow collection of styles or colours. It’s an opportunity to shape your own distinctive masterpiece that reflects your very special sense of style. Imagine the possibilities of designing your own floor, your own kitchen counters and fittings. It’s all about what you envision. The point of making a one-of-a-kind floor is to produce a work of art that’s an expression of you and you alone. Rubio Monocoat molecular engineering technology allows the coat to bond to the wood in a single application without creating any overlaps. Once all free cellulose fibres are molecularly bonded, surplus product is not accepted by the wood or the bonded Rubio Monocoat layer itself. This is why overlaps or starting marks are avoided. This molecular bonding creates a durable, long-lasting protection. Rubio Monocoat finishes, can be spot-repaired in the middle of the room. This is because only the open (damaged) wood fibers will take the touch-up coating. The existing finish next to the scratched or damaged area will not accept new oil. There is no overlapping or additional build-up and the sheen will blend in perfectly. This is an ideal solution for high traffic areas. As the oil is applied it molecularly bonds to the wood and leaves a matte surface that offers a strong protective coating. This means that it won’t crack, flake, peel, blister or panelise like conventional surface finishes. It’s resistance to spills is extremely impressive.

Photo Credit: Rubio Monocoat

Offering more than 40 standard colours in one-coat, protecting timber against fading, wood rot and flaking, Rubio Monocoat is an innovative non-toxic, one-coat oil-based sealant for all types of interior and exterior wood, including furniture.

A few prime examples of where it is being used include Nandos Blackheath, Pizza Hut, Doppio Zero and Hard Rock Café. With Rubio Monocoat you get the best of both types of finishes – the beautiful look of traditional oil finishes and the durability of a higher end surface finish. Rubio Monocoat oil wood floor finishes are completely VOC free, natural, and non-toxic. Rubio Monocoat is the first zero-VOC oil-based finish to raise the bar and offer wood protection without the off-gassing of toxic chemicals.

Rubio Monocoat SA T +27 11 466 0273 W www.rubiomonocoat.com issue 16 www.tobuild.co.za

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product catalogue Rubio Monocoat

Rubio monocoat product list  Rubio Monocoat Invisible Oil System A transparent and durable protection finish for wooden surface (floors and furniture). It offers an invisible superior protection with a clear coat of colour. It works really well for surfaces which one wants to maintain, see and feel the natural grain, texture and natural layout of the wood.

 Rubio Monocoat Smoke It is especially developed to provide an ammonia-smoked aspect to oak. This treatment allows one to create unique effects since the darkness of the aging depends on the amount of tannic acid in the wood which reacts to the product. It is user friendly and doesn’t release any toxic fumes or vapors.

Rubio monocoat oil plus 2c  A 2 component oil finishing system, that is suitable for indoor applications which require quick curing. Oil Plus 2C is applied and cures in 7 days. It is available in 40 standard colours that can be blended for unlimited possibilities. Can be applied to all wood types, furniture as well as floors.

 Rubio monocoat precolour easy It is a pre-colour, designed to create special effects and contrasts. The option to choose a combination of 14 different colours of RMC Precolor Easy (which can be mixed with one another) with a finish in one of the 40 colours of the RMC Oil Plus 2C range allows unlimited creative possibilities.

Rubio monocoat hybrid wood protector  Monocoat Hybrid Exterior Wood Protector is an ecological protective coating for new and weathered wood. Protects against fading and wood rot for siding, decks, shutters, doors, garden furniture, pontoons, etc. Guaranteed application in only one layer. Easy to maintain - renovation without the need for sanding.

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Rubio Monocoat product catalogue  Rubio Monocoat Cleaner This cleaner is used after sanding and vacuum cleaning the untreated wood and before the application is started. With this cleaner you will be able to remove even the smallest dust particles; the perfect start of an impeccable finish. This product can also be used to clean the used materials after the oil application.

 Universal Maintenance Oil A gentle and natural method to maintain all oiled wood floors, regardless of the original oil product used. This product can also be used on varnished surfaces that start to show micro cracks. Extremely suitable for floors that require extra protection such as public areas, offices, restaurants, hotels, etc.

Rubio Monocoat Soap  Mild cleaning soap for routine cleaning of oiled floors. Thoroughly removes all dirt and grease without leaving a layer. Preserves the matt, natural appearance of the wood. Rubio Monocoat Soap is concentrated and therefore utmost economical. The product can be stored for up to 12 months.

 Rubio Monocoat Grease Remover Grease stains treatment. Rubio Monocoat Grease Remover is a ready-to-use product that removes recent grease stains from a surface treated with Rubio Monocoat Oil. The product should be applied immediately after the stain occurs, thereby preventing the grease from penetrating the surface.

Rubio Monocoat Exterior Soap  Taking care of exterior wood. Rubio Monocoat Exterior Soap is a soap with a cleaning and nourishing action. This product is used to clean external wooden surfaces (patios, furniture, etc.), which have been treated with a product from the Rubio Monocoat exterior assortment. Suitable for interim cleaning.

Rubio Monocoat SA 3 Indianapolis Road, Kyalami business park Kyalami, Johannesburg, South Africa

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timber and decking materials

TO BUILD asked ROY TREMBATH from the South African Log Home Builders Association why he believes that log homes present the most long living and sustainable option.

Photo credit: Roy Trembath

Long-life logs

For thousands of years, log homes have been built throughout Eastern and Western Europe. More recently, during the last 300 years, they have also been built in other countries by expatriates from these cold regions. An example of this is the Greensted church in Essex, England, which was built from oak logs at the turn of the first millennium. The church still holds regular services in part of the original log structure, testament to the durability of log structures that are still standing 1 000 years later. According to Roy Trembath from the South African Log Home Builders Association, logs are probably one of the only truly renewable resources available for building. In addition, they have a natural aesthetic appeal and a relaxed feeling inside. They blend in with the environment in a way that no other houses can.

Sustainability Timber logs do not require excessive energy to convert them into useable material. Solid, unmachined logs have a natural flowing grain structure that provides strength and resistance to moisture penetration and beetles. ‘Solid log homes have a very long lifespan, with minimal maintenance if correctly built,’ Roy maintains. The thick walls make excellent insulation. ‘One only has to think of log homes in Sweden or Canada in winter snow to realise how good the insulation factor is. They provide a comfortable temperature year round, which saves energy, environmental pollution and money,’ he adds. This is of potential significance given thermal and insulation properties, solar heating, natural cooling and daylighting standards as laid down by the new building regulations. SANS 10400-XA provides the ‘deemed-to-satisfy’ requirements for compliance with the National Building Regulations for energy usage,

Roy’s log home in Wilderness, Western Cape.

and SANS 204 specifies the design requirements to achieve the required levels of energy efficiency. Certain simple concepts, including architecture, are used to preserve buildings and these do not require the use of potentially toxic chemical additives. Additionally, no part of the log is wasted when building a log home. ‘Off-cuts can be used to as fuel to heat the house in the first winter, if necessary,’ Roy suggests. Roy draws an important distinction between log homes and timber frame buildings. The average log home uses less timber than an equivalent sized timber frame house because there are no losses from milling and processing. ‘Depending on the processes used, some timber mills recover as little as 25% of a log when it is milled, and timber frame homes tend to have a short life span of 25 to 35 years,’ he points out. It seems far better to build a home that is designed to last hundreds of years so that many generations can use the house without increasing mankind’s environmental footprint on Mother Earth.

Log home building courses Roy runs regular workshops from his landmark, hand-built personal log home in Wilderness Heights, Garden Route, for do-it-yourselfers and building professionals who want to set their hand to timber log construction. All courses are taught by Roy. The South African Log Home Builders Association has been established with the express purpose of teaching people to build their own personal solid log homes with their own cash.

South African Log Home Builders Association T +27 820 607474 E roy@logbuilding.co.za W www.logbuilding.co.za issue 16 www.tobuild.co.za

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SERVICES Plumbing & Reticulation............168 Air Conditioning..........................174 Furniture..........................................177

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advertorial plumbing and reticulation

Product in a sensitive environment: the worker’s village at the construction site of St Helena Airport

Profile: Marley Pipe Systems In October 2013, when the SABS announced that it would be imposing a deadline for all locally-manufactured polyvinyl chloride (PVC) to be free of heavy metals by July 2015, Marley Pipe Systems welcomed the news with enthusiasm. In line with the objective of ‘leading the way in responsible PVC pipe production’, the response from this pipe systems manufacturer was: ‘What can we say? We’re already there.’ Marley Pipe Systems is part of the Aliaxis Group of companies – a leading global manufacturer and distributor of primarily plastic fluid handling systems used in residential and commercial construction, as well as in industrial and public infrastructure applications. (See website www.aliaxis.com – Ed.) Under the guidance of the Aliaxis Group, Marley Pipe Systems was fully adapted to a ‘lead-free environment’ as far back as 2008. To this end, the company proudly declares that its Nigel and Rosslyn operations continue to lead the way in responsible production with heavy metal-free products. Caveat: Although products manufactured by Marley at the Nigel site are guaranteed to be heavy metal-free, the supplier points out that it cannot guarantee that product buy-outs from alternative manufacturing sites/ suppliers are heavy metal-free.

Rooted in sustainability According to Marley, its brand entrenches an image of quality and credibility throughout its 50-year journey.

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Since its establishment in 1963, the company has always built its foundations on operational excellence and a deeply-entrenched commitment to sustainability principles. As a founding member and proud supporter of the South African Plastic Pipe Manufacturers Association (SAPPMA), and with its mission towards quality plastic pipe production in South Africa, Marley has always been ahead of the curve in adopting innovative manufacturing methods that meet both customer requirements and international standards. In 2013, the Marely gained even more ground in the industry through the acquisition of the assets of Petzetakis Africa, an investment that represented a significant milestone in the company’s efforts to build manufacturing capabilities to better serve their key market segments. Being part of the Aliaxis Group of companies has also allowed Marley to benefit from global resources and technology. This has put the company at the forefront of adapting to changing demands. Through continuous R&D initiatives, European focus and knowledge transfer, the Aliaxis group of companies continues to develop and consistently improve products and systems – for sustainable solutions that meet the requirements of corporate and personal responsibility.

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plumbing and reticulation advertorial The facts: Heavy metals in pipe production Originally, heavy metals were used to stabilise PVC against heat and ultraviolet degradation. Without these stabilisers, PVC cannot be processed successfully. However, over the years it has been found that these heavy metals present environmental disadvantages. Although lead does not leach from plastic pipes and does not pose any danger to people once installed, it creates an environment that poses the risk of lead poisoning for workers involved in the manufacturing of pipes, not to mention the negative effect of heavy metal pollution on the environment. For this reason, SABS made the call to amend a series of standards to ensure that all heavy metal stabilisers were removed and replaced with non-toxic stabilisers in the manufacturing process. This meant that local manufacturers would have to resubmit their products for testing to retain their certification status.

A welcome decision Following the announcement, SAPPMA chairman, Jan Venter, issued this statement: ‘Representing a socially responsible industry, SAPPMA already embarked on a voluntary removal of heavy metal stabilisers from PVC pipes in 2006 because it added value to SAPPMA’s life cycle thinking and took into account end-of-life issues and waste management options.’ At that time, and as a SAPPMA member, Marley was committed to this worthwhile initiative for the sake of the environment and for the health and safety of its workers. Marley embarked on the journey with the help of SAPPMA and Aliaxis and successfully transformed manufacturing processes in 2008, five years ahead of the official announcement by the SABS. In this way, Marley is constantly living out its commitment of ‘bringing tomorrow to life’ by developing environmentally-friendly, responsible pipe solutions.

In addition, Marley abides by the set SANS specifications and in some cases exceeds these requirements. As an example, its testing frequencies are higher than those set out in the SABS mark scheme documentations, allowing the manufacturer to pick up non-conformities faster and effect corrective action promptly and efficiently. ‘This ensures that we constantly know the status of our products’ quality and the effectiveness of the production process,’ says the organisation’s spokesperson.

As a value partner Marley’s vested interest in the well-being of the environment and end-users of their products stretches beyond the manufacturing process. The company’s growth in value is a journey and is constantly being assessed and improved, determining the needs of the market and how its products and services can evolve to meet these demands, which is complemented by the very best in technical support, expertise, integrity and service delivery. The organisation sees itself as both a value and a responsible choice for users.

A culture of quality In addition to a focus on sustainability, Marley’s dedication to quality is reinforced by a commitment to strict operational standards. The company implements the ISO9001:2008 Quality Management System, an international tool used to keep all its functions in check by consistently ensuring that quality pipe products and superior services are supplied to customers as a whole package.

Marley Pipe Systems T +27 11 739 8600 W www.marleypipesystems.co.za issue 16 www.tobuild.co.za

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product catalogue Marley Pipe Systems

Marley Drainage Systems The leading-edge in drainage, waste and vent systems Discover the advantage of plastic piping solutions for drainage and sanitary applications with Marley Pipe Systems. Durability, ease and safety of installation, as well environmental soundness and cost-effectiveness are what make Marley’s comprehensive range of uPVC systems the preferred choice and a viable alternative to traditional materials

Rodding Eyes Forming part of the Marley Underground range of uPVC pipes and fittings, Marley Rodding Eye assemblies are designed to be fully tamper proof and provide all the benefits of uPVC, including ease-of-installation, high impact resistance and corrosion resistance as well as excellent flow rates. Available in 90° and 45°.

Vent Valve Marley is proud to be the only company in South Africa to manufacture Vent Valves that carry the SABS mark of quality assurance. Vent valves are ideal for use in soil and waste installations and provided with stainless steel springs to ensure durable and reliable performance. Size: 110mm

Strap on Boss uPVC solvent weld Strap on Boss designed for easy connection to 110mm soil pipe, designed for domestic waste water installations. It is easy to install and offers benefits of corrosion resistance, durability and excellent flow rates as well as UV stabilisation to prevent weathering and oxidation. Size: 110mm.

Non-return Sewer Valve Marley Flood Valve/Non-return Sewer Valve forms part of the REDI range of heavy metal free large bore fittings which are moulded with rubber rings for a secure and reliable seal. Designed for non-pressure applications in underground drainage, featuring lockable stainless steel butterfly flap for ease of maintenance. Size: 110mm & 160mm

Access Heels All the Access Heal junctions and bends that form part of the Marley Waste range of products for use in drainage installations are manufactured with a premium seal for maximum joint integrity. No special tools are required to establish joints and minimal training is required to install.

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Marley Pipe Systems product catalogue

Rainwater Systems Rainwater solutions for sustainable development Manufactured from superior uPVC materials that are resistant to corrosion and impact, Marley VYNADEEP® and Streamline Double-Flo® gutters and downpipes combine facets of functional efficiency and pleasing aesthetics. Marley gutter systems are extremely flexible, and can be easily connected to a water tank to provide homes with a reliable water supply.

Rainwater Harvesting made simple with Marley & VYNADEEP® Marley’s VYNADEEP® range of half round gutters and round downpipes offers economical installation, low maintenance requirements and proven performance, and can be easily connected to a water storage tank to provide your home with a reliable water supply. Backed by a 10 year guarantee, Marley VYNADEEP® products are manufactured using high quality materials that are heavy metal free, ensuring long-term performance and environmental benefits.

Streamline Double-Flo The Marley Streamline Double-Flo® System offers a clean, uncluttered, square profiled gutterline with concealed brackets featuring an elastomer sealing system with PVC brackets. Benefits: easy to install, high impact resistance, heavy metal free and will not discolour. Features universal offset, shoe and gutter outlets and carries a 10-year guarantee.

Fascia & Barge Boards Marley fascia and barge boards are made from superior formulated PVC-U foam. The molecular structure of the board’s core makes it extremely lightweight yet surprisingly tough, whilst the outer skin of the board provides rigidity, durability and a high quality maintenance-free finish. UV stabilised, high impact resistance and will discolour.

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MEGAFLEX PVC Hoses Marley Pipe Systems proudly manufacturers and supplies MEGAFLEX, which has quickly stepped up to become the leading flexible PVC hose brand across Africa. The MEGAFLEX range offers unparalleled durability and performance to suite a wide variety of applications, from light duty garden hoses to heavy duty industrial hoses used by professional contractors.

Garden Hoses MEGAFLEX is the only garden hose you will ever need. With its unique 3-layer reinforced construction and outstanding handling characteristics and unique patented stripe, MEGAFLEX garden hoses are heavy metal free and can be expected to offer optimum flexibility, resilience and kink resistance for many years.

Dragline Hoses Dragline Hoses present a cost-effective, high pressure PVC hose has a PVC inner liner and outer cover, reinforced with polyester yarn. The registered stripe, has been designed in a manner which does not allow the printing to weaken the hose construction. Available in standard coil lengths of 36m and 100m.

Clear Hoses MEGAFLEX Clear Hoses are heavy metal free, making them ideal for gravity feed systems and other low pressure applications. Characterised by superior flexibility, excellent chemical and abrasion resistance and superior clarity for use in aquariums, water features or fountain pumps. Available in diameters from 3mm-25mm.

Suction Hoses Marleyâ&#x20AC;&#x2122;s flexible Suction and Delivery hoses are characterised by a rigid PVC core, co-extruded with a flexible PVC outer cover, which is spirally wound to form a reinforced hose. Ranging from light to heavy duty, these hoses are heavy metal free and are characterised by a full flow, smooth bore.

Mining Hoses MEGAFLEX hoses for mining are manufactured with a PVC inner liner for maximum resistance to the medium being conveyed, high density polyester reinforcing to provide high burst pressures, and a PVC outer cover which protects the reinforcing and has hardwearing properties, including abrasion resistance, UV resistance, weather resistance, chemical resistance and heat resistance.

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Marley Pipe Systems product catalogue

LATCO Pressure Regulating Valves Don’t let geyser failure land you in cold water Replace it with quality. Replace it with Latco. If your pressure control valve is faulty, you could be in for some costly water damage. Constant dripping, whistling sounds or sudden changes in water pressure are all signs that your pressure control valve needs to be replaced. Before your small leak becomes a BIG problem, look to the leader in domestic pressure regulation Latco presents a reliable generation of pressure regulating valves and pressure control valves for hot and cold water systems that saves you time and money, offering maximum value at unbeatable prices – available at Marley stockists countrywide.

Features & Benefits • • • • • • • • •

Available as BSP or CC connections Easy to install Proudly manufactured in South Africa Corrosion-free No scale build up Guaranteed for two years Compatible with all SANS 151 compliant hot water cylinders UV stabilised Most affordable pressure regulating valve on the market

[Product Images] LAT12 – Twin Pack BSP 100kPa (Blue) LAT15 – Twin Pack BSP 200kPa (Black) LAT18 – Twin Pack BSP 400kPa (Red) LAT602 – Twin Pack BSP 600kPa (Green) LAT49c – Vacuum Breaker Double Seat Brass Body 22mm CC LAT49 – Vacuum Breaker Double Seat Brass Body 20mm BSP

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services air conditioning

The project team Manufacturer & Smoke Ventilation Specialists: SE Controls Africa Project Manager: Robertson Ventilation Industries Architect: MWLF Architects

Photo credit: SE Controls

Capital Hill

Case history: Cooling Capital Hill A new prestigious office development in Sandton, Johannesburg, is using a combined smoke and natural ventilation system involving automatic window vents in the building’s elliptical glazed central tower, which is actuated and controlled by an integrated solution from SE Controls Africa. Located in the Sandton business area, regarded as one of South Africa’s prime commercial locations, the multi-million Rand Capital Hill development combines seven floors of office space, as well as covered parking for vehicles. Designed by MWLF Architects, the building provides high-quality business facilities, it is highly energy efficient, and is constructed to achieve a Four Green Star rating from the Green Building Council of South Africa. As part of this process, the building’s 12 storey elliptical central tower features a fully glazed external facade within an aluminium lattice structure, which incorporates an automatic window and vent opening system to provide natural ventilation and overnight cooling, as well as smoke ventilation in the event of a fire. To achieve the necessary level of versatility and control required for the automated vent system, SE Controls supplied 49 SECO N 24 25 twin-chain actuators with a 350mm stroke length together with seven SHEVTEC® control panels and manual control points, which were networked using the company’s

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OSLink network cards. An external weather station was also installed to provide an information feed into the system about ambient conditions. In normal operation, the windows open and close automatically to provide cooling and a supply of fresh air. However, in the event of a fire this is over-ridden and vents are opened to allow smoke to be vented, enabling escape routes to be kept smoke free. Russell Cramb, key accounts manager at SE Controls Africa, explains: ‘Capital Hill is an iconic building and has already attracted a lot of attention for its eye-catching design, green credentials, and the quality facilities it provides. We have an immense amount of experience in combined natural and smoke ventilation solutions, which we used when working with the architect to create a solution that wouldn’t compromise the smooth architectural lines of the external glazed facade.’

SE Controls T + 27 31 466 1857 W www.secontrols.co.za

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ADAPTIVE Offix is proud to offer a sneak preview of our brand-new collection of office furniture. Stylish yet simply elegant, these designs are flexible and offer full reticulation capabilities and specialised storage elements. We would be delighted to recieve you in our showroom.

Please visit our showroom 17, 5th Street, Wynberg, Gauteng PO Box 3254, Bedfordview, 2008 T: +27 11 555 4800 F: +27 11 555 4810 / +27 87 234 2830

www.offix.co.za

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furniture services

100% Colour – Furniture feature Curated by Cathy O’Clery, Plascon’s 100% Colour was a feature at the 100% Design Show 2015 and, courtesy of photographer, KARL ROGERS, we share some of the striking furniture designs and colours that were on display.

Left: The Colour Forecast 2016 stand was curated by Platform for Plascon. Above: Tulip chair from Guideline as displayed at 100% Colour.

Right: Robin Sprong is a wallpaper specialist that’s been in operation for over 10 years. The company produces custom-designed and photographic wallpapers, printed canvases, fabric prints, vinyl wall tattoos and many other surface design concepts. Visit www.robinsprong. com. Left: Dahla Hulme’s functional art

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services furniture About Dahla Dahla Hulme works with a team of talented designers to create functional art and exceptional furniture. Dahla lives and works in Rosendal, where she shares a gallery, Meerkatkolonie, with painter Michèle Nigrini. She creates sustainable job opportunities for the local community of Mautse, mostly by making unique pieces of furniture for game lodges. She also works on commission – and will visit your home or office to design for that specific space using treasured personal items or functional items related to a particular business or industry in her work. She’s currently on a kitchen tangent, helping to create interactive kitchens, designing and building work surfaces, tables and chopping boards. Visit www.dahlahulme.co.za.

Designer furniture and décor from Origo.

About Origo

About Generation

Origo supplies designer furniture and décor to consumers directly from the source, effectively bypassing the middle man. Hence, it connects the buyer with leading local manufacturers and designers. The company offers beautifullydesigned, premium-quality products without retail mark-ups. Visit www.origo.co.za.

Julia Day is the principal designer and founder of Generation Store in Hyde Park Corner, Johannesburg. She was asked to showcase a cutting-edge and distinctive hotel space for the 100% Hotel display. ‘For our interpretation of a hotel space we decided to feature a lobby area,’ says Julia. ‘The lobby is an essential part of the overall design because it is the first space that hotel clientele are exposed to. It is also the space that is viewed by the most number of people.’ Her display featured iconic Italian brand, De Padova.

Left: Custom furniture for hotels by Generation.

Dauphin HumanDesign® Group is associated with 100%Design W www.dauphin.co.za W www.100percentdesign.co.za

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GREEN BUILDING Renewable Energy........................182 Green Awards...............................186 Green Development.....................189 Water Saving.................................191 HVAC.................................................195 Recycling.......................................200

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green building energy

Energy Services Companies In his personal capacity, Karel Steyn, president of the southern Africa Energy Efficiency Association argues the case for the revival of the ESCO industry. Is the solution to South Africa’s energy problems in the revival of the ESCO Industry? In this article, the importance of good Energy Services Companies (ESCOs) to assist businesses to address excessive energy use or wastage are considered. If these issues can be addressed they will also deal with South Africa’s energy challenges. However, before dealing with the ESCO issue, this statement needs clarification as to why dealing with energy efficiency will address the energy predicaments we are currently experiencing and, at the same time, the issue of climate change. The impression is that renewable energies are the only solutions that could tackle the climate change dilemma. However, research commissioned a few years ago by the International Energy Agency (IEA) found that the opportunity for energy efficiency, and therefore carbon related emissions, is double that of any other energy management measure. The following well-known figure from the IEA report on climate change impacts refers: Consider that South Africa began its energy efficiency efforts 30 years later than the developed

world, which means that much action must take place to get the country fully energy efficient. The fact is that ample opportunities for energy efficiency exist in South Africa. ESCOs are the companies that have the necessary resources to identify, propose and possibly implement energy efficiency measures, to save energy and, therefore, also money for consumers. These resources would typically include at least energy auditing, solution identification, proposal development and project management skills. The problem is that the ESCO industry never developed into its full potential and exists on a limited basis in South Africa. An independent benchmarking study during 2014, funded by the International Finance Corporation, found that not even a handful of ESCOs could be deemed world class, with the most active in this field only being installers of energy-efficient equipment. Trained and experienced resources are therefore an absolute necessity towards being an ESCO that can successfully identify and implement energy efficiency solutions.

ESCOs – a look ahead However, all companies, including ESCOs in South Africa, now face dealing with the requirements of the revised Broad-Based Black Economic Empowerment

Opportunity to Save Carbon-Related Emissions

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energy green building

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An acceptable B-BBEE rating should translate into easier access to funding from almost any source, organisation or sphere of government.

(B-BBEE) Codes of Good Practice. This effectively means a new beginning in the re-orientation of the transformation policy to focus more on productive B-BBEE and the growth of black entrepreneurs – in the words of Minister Rob Davies. To my thinking, this simply means developing individuals to grow and become more productive. In the context of the ESCO industry this could probably take effect in many ways, such as partnerships or joint ventures between knowledgeable and successful ESCOs with new or inexperienced entrants with good B-BBEE rating levels. An acceptable B-BBEE rating should translate into easier access to funding from almost any source, organisation or sphere of government. This does not mean that one ESCO or partner should do absolutely everything while the other ESCO or partner only shares in the benefits with no effort. No, to the contrary, both should be working together towards making the business more successful. There are rules about having good partnerships or joint ventures and the industry needs to accept and work towards these. Yes, it may often be quicker and easier for the experienced ESCO to do everything, but the reality is that the solutions lie in really sharing knowledge and skills towards successful bidding and implementing projects in return for a portion of the profits it brings about. Note: this approach has no place for the so-called tenderpreneurs or those who only want to benefit without contributing. Experienced and successful ESCOs, corporates, and most businesses need to carefully consider the repercussions of the revised policy and nonadherence to it. Furthermore, the huge amounts of funding available for energy efficiency in South Africa cannot be unlocked by those ESCOs who are experienced and successful but lack a very good B-BBEE rating. These ESCOs need to join forces with those who have the B-BBEE rating and who can get easier access to the funding. After all, a business’s goal is to survive or ultimately be sold at a huge profit. None of this would be possible without the appropriate partners, business model and B-BBEE ratings.

Opportunity is knocking! Businesses need competent ESCOs and most require the appointment of good B-BBEE-rated companies. Some have the expertise and some have the ratings, while others have the opportunity. The funding is available. Is it then not obvious to work together? It is time that the South African ESCO industry (not only the handful), and those willing and interested to learn and work, should come forward and mobilise to take their rightful places and help unlock the billions available for the implementation of energy efficiency on a huge scale and, in the process, deal with many of the country’s challenges, including, but not limited to, energy. The SAEE is looking into arranging an ESCO workshop to address these issues and opportunities, and to get the industry organised. SAEE already has one sponsor but needs more to make this happen. I call upon all players in this industry to make a contribution.

About the author Mr JJ (Karel) Steyn, Pr Tech(Eng), Pr Techni(Eng), C.E.M. and C.M.V.P. is a senior consultant on energy performance verification with Eskom. Previously, he managed the Measurement and Verification (M&V) function for eight years. Since 1992, Karel has been active in many capacities in the fields of energy and climate change. Editor’s note: Mr Steyn points out that the opinions expressed in this article are his and do not necessarily reflect the opinions of the SAEE board, its members, or any other organisation.

Karel Steyn SAEE President W www.saee.org.za issue 16 www.tobuild.co.za

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green building profile

Defending and growing markets for copper The CDAA, based in Wadeville, Germiston, is a non-profit organisation sponsored by the International Copper Association in New York. The Copper Development Association Africa (CDAA) is responsible for promoting the use of copper in Africa. Its mission is to defend and grow markets for copper based on its superior technical performance and its contribution to a higher quality of life in Africa.

Copper for architecture and health Architectural copper has evolved from a weather barrier and exterior design element to indoor building environments where it is changing the way commercial and residential interiors are decorated. The anti-microbial efficacy of copper has also increased interest for its use in touch surfaces to protect people against infectious microbes. CDAA has embarked on a CSI project with Transnet on both its Phelophepa trains – mobile clinics that serve the most rural areas of the country. Antimicrobial door handles and touch surfaces have been installed to assist with reducing the spread of infectious diseases in these areas.

18% of all fires start because of sub-standard electrical fittings/installations.

Copper in HVAC systems and generators Contaminated HVAC systems can serve as breeding grounds for bacteria and fungi. Air-borne fungal spores can pose problems in buildings where airconditioning units are installed, and contribute to sick building syndrome. The use of aluminium fins within air-conditioning units offer no protection against the spread of fungal spores and, in fact, may increase their numbers. Incorporating copper into HVAC systems in place of aluminium prevents fungal spore growth and survival, and reduces the risk of infection and spread of fungalrelated diseases. Copper has the highest rated thermal and electrical conductivity. Generators with 100% copper windings provide ultimate reliability and performance.

Copper theft

Copper in plumbing and electrical systems For domestic, commercial and industrial work, copper is the preferred material for plumbing, electrical and heating systems. CDAA warns users to only purchase plumbing and electrical products that are SABS approved and compliant. Inferior tubes and fittings may cause corrosion and pitting, leading to leaks if it is sub-standard tubing with below specification wall thickness is installed. Sub-standard electrical products can cause fire, injury and even death. Approximately

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‘In March this year, CPI arrested 79 copper cable thieves – all of them caught red-handed in the act,’ reveals Roy Robertson, director at Combined Private Investigations (CPI). He estimates that copper theft – now regarded as a ‘high priority crime’ – costs the South African economy about R5-billion every year. He urges electrical contractors to ensure that any redundant copper cable in their possession is sold legally. The community can be extremely helpful by reporting any suspicious activity to companies, such as CPI, that have made it their goal to eradicate copper theft in this country. The CDAA is engaging with government to change the laws controlling the export of copper scrap as the current legislation is totally inadequate.

Copper Development Association Africa T +27 11 824 3916 E info@copperalliance.org.za W www.copper.co.za Combined Private Investigations W www.combinedpi.co.za

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green building sustainable homes

International award for House Rhino Nelson Mandela Metropolitan University (NMMU) researchers scoop first place at the distinguished International Global Sustainability Conference. South Africa’s well publicised electricity shortages may well have inadvertently helped NMMU researchers because their paper highlighted the appropriate integration of unique off-the-grid solutions resulting in an energy-plus home. An energy-plus home generates more electricity than it uses from external sources, it contributes to reduction of demand on the national grid, and to reducing carb emissions.

House Rhino – the project

Photo credit: Chryso Group

Rhino Plastics MD, Brian van Niekerk’s new sustainable technology house constructed within the Crossways Farm Village, just off the N2 in the Eastern Cape near Thornhill, is the subject of an outstanding international academic award. The house he designed in conjunction with architect, Chris Mulder and Associates (CMAI), was planned to be completely selfsufficient and contains what has been described as a benchmark model for integrated energy systems. It has been widely publicised, features in

internet searches, and has attracted the attention of architects, builders, and students from many parts of the world. Included in its distinctive features is an aqua garden incorporating a natural water-treatment plant linked to a rim-flow pool, natural lighting, doubleglazed windows, water-based under-floor heating and cooling, a roof that generates solar energy, and electrical energy stored in a large battery-set. Rainwater is harvested and treated before reuse; effluent water, organic waste and grass cuttings are

processed by a bio-digester to yield cooking gas for the home; and the primary building material has a low carbon footprint – insulating concrete form (ICF), created from interlocking expanded polystyrene. A significant part of the Crossways development is the removal of foreign vegetation and re-establishment of natural coastal belt thicket and fynbos. Rainwater is harvested from angled roofs and street pavements, and water from the village’s sewage treatment plant feeds into a manmade bird reserve’s wetland.

The award-winning study Congratulations to NMMU Department of Construction Management academics,

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sustainable homes

Photo credit: Chris Allen

Chris Allen and Katharina Crafford, whose study of this unique off-grid South African home was hailed at a global sustainability conference in the UK. Their paper, AFRICAN ENERGY-PLUS CONSTRUCTION: A CASE STUDY OF HOUSE RHINO received the Chairâ&#x20AC;&#x2122;s Award for best paper at the recent Sustainable Ecological Engineering Design for Society (SEEDS) international conference at Leeds Beckett University in the UK. Their research report reinforces the growing call for housing developments worldwide to incorporate sustainable, energy-plus homes. The paper was selected from a number of competitive entries by conference chair, Professor Chris Gorse. TO BUILD asked the authors of the paper a few questions about their work: Why is the award important to NMMU and to South Africa? Most research on energy efficiency and sustainability in the built environment is from first-world northern hemisphere institutes that have access to large research budgets and also research specifically in their climatic environment. By making specialists in the field of sustainability, particularly those in the built environment, aware of what is happening in South Africa, we have raised the profile of the university, provided an opportunity for future joint research projects, and increased the potential to tap into research budgets from European countries or even commercial entities wishing to test applications in a different climatic environment. This is of particular interest to universities to diversify their income streams and to attract good post graduate candidates to their programmes to carry out research that will contribute to local and international knowledge.

Chris Allen and Katharina Crafford

green building

What was the thrust of the paper that you jointly submitted? That creating an energy-plus residence in a southern African environment is not only theoretically achievable but can provide a template for future construction that reduces the impact of buildings on our environment. The paper explains the technology that can be used to achieve this and the levels of energy that can be produced that allow practitioners a practical guide to use on future projects, rather than simply referring to theoretical values that have not been tested and verified. Why was the House Rhino project selected as the topic for the paper? It provided an excellent case study opportunity in close proximity to the university, which also enabled it to be a living lab and teaching opportunity for students and practitioners alike. By documenting what has gone on at House Rhino we provide peer reviewed research that increases the level of respect for the outcomes so that it is not simply deemed as marketing of a concept but rather as proof of the concept. What was the response of the designer and owners upon hearing about this award? Overjoyed, as can be discerned from the article subsequently published in the HERALD newspaper about the award! Please describe the studies from elsewhere in the world that were also submitted? The conference is on sustainability from a general perspective so covered aspects from the recycling of coffee granules to create a high-yield growing medium, to devices that reduce air in central heating systems to make them more efficient for energy use, and the recycling of inner city housing to regenerate inner city neighbourhoods. There were also a number of papers on more sustainable communities and means of creating opportunities to increase sustainability implementation in schools to give the next generation practical skills to survive changes in our environment.

Nelson Mandela Metropolitan University Christopher Allen Lecturer: Construction Management, NMMU T +27 41 504 2790 E Chris.Allen@nmmu.ac.za issue 16 www.tobuild.co.za

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Photo credit: Soren Dam Thomsen

eco leaf standard green building

Cape Town hotel achieves Green Leaf Eco Standard Core Certification The Park Inn Hotel by Radisson Cape Town Foreshore has achieved the coveted Green Leaf Eco Standard Core Certification through its partnership with Green Leaf Sustainability Services and its Think Planet and Living Responsible business initiatives. Driven by sustainable change and environmental impact, the leadership at Park Inn by Radisson Cape Town Foreshore embarked on the sustainability journey with the Green Leaf project to ensure that a lasting legacy remains in the region, and that locals are proud of the impact made by the group. The standard was accomplished through various initiatives, including: • Introducing low-flow water showerheads in guest rooms. • A lighting retrofit that included swopping out thousands of high energy consuming Halogen down lights with the significantly more efficient LED versions. • The building uses heat pumps that are up to ten times more efficient than boilers to heat water. • In all rooms, key card systems that switch off all lights and air conditioners when the room is unoccupied are in use. • Responsible purchasing practices such as buying over 80% of its products from local suppliers were introduced. • A waste recycling project was implemented to reduce the amount of waste to landfill. Park Inn Foreshore recognises the importance of getting its staff involved in reducing its impact on the environment. This is done by actively promoting sustainable business practices through its Think Planet and Responsible Business programmes,

as well as ensuring that all employees receive Responsible Business training to ensure full compliance and participation. The Green Leaf™ Eco Standard (GLES) is a global standard for measuring, managing and verifying sustainable business performance in an impartial manner. The Standard is designed to meet and exceed compliance with South African and international Codes of Good Practice and integrated reporting, and is a blueprint for achieving a sustainable, profitable future that is impact neutral and draws on the philosophy and 50-year track record in environmental leadership of its co-founder, the Wilderness Foundation. Certification under the Standard demonstrates a firm commitment to sustainability, both to the environment and socially, under the globallyrecognised symbol of the Wilderness Foundation, the Green Leaf™. The GLES is implemented internationally by accredited agencies that ensure impartiality and quality during the certification process. The Park Inn by Radisson Cape Town Foreshore is located in the CBD and is close to top tourist attractions and the CTICC.

Green Leaf™ Eco Standard E marketing@greenleafss.net W www.greenleafecostandard.net W www.parkinn.com/hotel-capetown issue 16 www.tobuild.co.za

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water green building

Damaged water pipe

Time to fix infrastructure leaks Worldwide, countries are facing periods of intense drought. Areas such as California are in the midst of the worst drought the state has seen in its 164-year history, with 38-million residents under strict water conservation rules to reduce urban consumption by 25% compared to 2013. Closer to home, water restrictions were recently imposed on several areas in KZN following insufficient rainfall. According to a GOVERNMENT GAZETTE notice published recently, Water and Sanitation Department director-general, Margaret-Ann Diedricks, announced that water use for irrigation from the Goedertrouw Dam would be cut by 70%, with domestic use cut 30%, and industrial use by 10%. The goal is to safeguard the area’s remaining potable urban water supplies in preparation for a possible extended drought.

Fix the leaks Pipelines lie at the heart of South Africa’s infrastructure and should be replaced before they fail. Water distribution, waste disposal, irrigation and telecommunications all rely on functional pipelines,’ says Jan Venter, chairman of Southern African Plastic Pipe Manufacturer’s Association (SAPPMA), which promotes a long term solution by saving water with plastic pipes.

Although small, the local industry is important and is also one of the most demanding of performance. Plastic pipes and fittings are required to last over 100 years, as opposed to older materials that have a lifetime below 50 years. ‘It is our responsibility to push for the country’s water infrastructure to be upgraded and also to educate users about the benefits of replacing with plastic pipes,’ Venter points out. Much of SA’s pipelines were installed in the early 1950s and 1960s and based on cement, asbestos or steel. Although the exact makeup of the buried water systems in this country is not known, cast iron pipes were used from 1870 to 1930, cement-lined cast iron from 1930 to 1970, asbestos cement from 1950 to 1970, ductile iron pipes from 1960, and PVC from 1970 onwards. ‘With water leaks springing up everywhere and disrupted water supplies, local municipalities should spend the money allocated in their budgets to upgrade and replace these and we would be able to save enough purified water to significantly reduce the impact and long-term effects of the below average rainfall,’ Venter maintains. Local plastic pipe manufacturers and installers are hoping that the concerns about water scarcity and the threats of water restrictions will result in these old pipelines being replaced by plastic pipes made from PVC or high-density polyethylene (HDPE).

Doubling the lifetime The benefits of using plastic pipes are well documented. Apart from having a lifetime that is more than double, plastic pipes are also quicker and easier to install, have lower failure rates, less corrosion, fewer joint leaks and are lower in price. The Water Research Commission completed a survey of 132 municipalities in South Africa a few months ago. Their findings revealed that water lost through leakage, incorrect metering and unauthorised consumption averaged around 37% of our country’s available water supply. This amounts to a financial loss of around R7.2 billion per year. Australia, another water-scarce country, loses less than 10%. South Africa simply cannot afford to continue losing so much treated water.

SAPPMA T +27 011 314 4021 E admin@sappma.co.za W www.sappma.co.za issue 16 www.tobuild.co.za

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green building submission software

GBCSA alliance with IES Modelling and analytical software company, Integrated Environmental Solutions (IES), teams up with the Green Building Council of SA (GBCSA) to streamline and standardise Green Star certification submissions. As the earth’s population continues to expand and more people migrate into cities, we need to look at how we can make new buildings more sustainable and also leverage the opportunities for economies of scale this presents. That way our existing buildings and cities can be made as energy efficient as possible. South Africa is currently experiencing an energy crisis where the electricity supply cannot meet demand. We are all aware of the result – load shedding. This has a significant impact on the economy and disrupts ordinary peoples’ lives. The solution needs to be addressed from two sides. In the long term, by increasing the power generation capacity of the South African grid, but in the short to medium term, a reduction in energy demand is more feasible. Leading software company, IES, has a vision to enable buildings and cities to reduce their energy consumption to prevent the continuance of power cuts. The company envisages a smart approach to the development of communities so that a city can operate in an integrated fashion. This means using digital technologies to enhance performance and wellbeing, to reduce costs and resource consumption, and also to engage more effectively and actively with its citizens.

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Buildings Buildings are the main connectors between transport, energy, health, water and waste, and need to be at the core of an approach. IES believes that by taking the lifecycle of the urban environment into account, city planners can affordably begin to create smart communities, scaling up to smart cities. Planners and/or community leaders can take control of sustainability targets by incorporating robust energy and environmental analysis at the core of a continuous process, from master planning through building design and retrofit, to the running of the building, and finally into the operation of a smart community. As a result of a recent agreement, the GBCSA Certification Engine utilises the pioneering IES TaP technology from IES. The GBCSA Certification Engine is a new online project management system that facilitates a streamlined and standardised approach to Green Star SA certification submissions for the project team. The Certification Engine is the mandatory route to submission for a Green Star SA submission and has many benefits to the project team, including: • Real-time progress tracking of Green Star SA submissions in a centralised online location.

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submission software green building • The Green Star SA system can manage the documentation requirements for the design team by making the evidence upload process more collaborative. • Create extensive reports including progress reports and visual charts to communicate with the design team and client. • The GBCSA Certification Engine also brings the infrastructure that the GBCSA needs to manage their projects reviews and certifications, especially as the number of projects are expected to grow significantly. The GBCSA cannot continue to use spreadsheets to manage its projects and keep track of project key performance indexes.

CAD graphic by IES

Green Building Council of South Africa W www.gbcsa.org.za Integrated Environmental Solutions W www.iesve.com

New green rating tool for industrial developments pioneered In conjunction with the Green Building Council of SA (GBCSA), Redefine Properties has pioneered new benchmarks for the green property sector by developing a Green Star SA custom industrial rating tool for industrial developments. Early next year, the company begins construction on Golf Air Park near Cape Town International Airport. This development will be among the first to be assessed with the industrial rating tool. ‘Until now it’s unlikely that industrial developments in South Africa have generally thought about sustainability in the larger context. This tool will lead developers to thinking about sustainability in the industrial development space,’ explains Nick Gorrie from Agama, the consulting engineering company assisting in developing the industrial rating tool. While the commercial property industry has been able to attain Green Star certification for several years, this is the first time that industrial developments will be rated according to their levels of sustainability. Industrial developments and buildings will be certified as 4, 5 or 6 Star Green Star depending on their target criteria. The Golf Air Park development, although still in the design phase, has already set targets for its GBCSA custom industrial certification. These include ensuring that all building services – mechanical, wet and electrical – are commissioned in accordance with the Charted Institution of Building Services Engineers (CIBSE) standards, that all industrial spaces will be switchable to have their lighting turned down to 30% of maximum power, that there is a waste and recycling management plan, and that more than 95% of all building facades are designed to be disassembled to allow for reuse or easy recycling of the building materials.

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HVAC green building

Challenges and advances in the HVAC industry Photo credit: Fourways Airconditioning

Gauteng-based HVAC specialist, Fourways Airconditioning, discusses two of HVAC’s biggest changes in the local industry over the last 10 years. Constant change is here to stay is a truism that certainly applies in the HVAC industry. A decade ago, commercial air conditioning was largely about roomsized central systems with space-consuming ducting or equally massive chiller systems. Today, energyefficient, eco-friendly and space-saving are major buzzwords in the HVAC industry.

Indoor Samsung 4way Cassettes Nelson Mandela Hospital

Major inroads Samsung’s DVM model is making major inroads into the commercial air conditioning market. Almost a decade ago Samsung was already introducing radical changes to the local air conditioning industry with its Digital Variable Multisystem (DVM) unit. With its single variable-capacity external unit linked to multiple indoor units – each with its own individual temperature control – the digital variable multisystem began changing the face of cooling/heating modern buildings. Its variable capacity responds instantly to heating/cooling demands, operating at only a fraction of its total capacity when fewer indoor units are in operation, drastically reducing energy consumption. Since its introduction, a succession of improved DVM models have been introduced, featuring reductions in size and weight, ever-improved COPs (coefficient of performance), heat recovery technology, waterheating capabilities and an S-Checker that reduces commissioning time. Typical case studies that illustrate the benefits of Samsung’s DVM system are the new Nelson Mandela Children’s Hospital, the Pretoria University Groenkloof Campus and the New Kimberley Hotel. The units were supplied by Fourways Airconditioning South Africa.

Case study: Nelson Mandela Children’s Hospital The construction of the most advanced children’s hospital in Africa required state-of-the-art air conditioning. The consulting engineers specialising in

air conditioning systems for large projects, Spoormaker & Partners, selected Samsung’s DVM S system. Airgro is carrying out the installation scheduled for completion in 2016. A prime benefit of the system is its top-class energy efficiency coupled with Samsung’s heat recovery system, ensuring maximum savings on electricity. An additional benefit is that the DVM S outdoor unit is directly connected to a third-party AHU (Air Handling Unit), used to provide surgically clean air for theatres, while the use of hydro units generates hot water for the various hospital blocks using the refrigerant system. The result is a fully-integrated energy efficient system.

Case study: Pretoria University Groenkloof Campus Pretoria can get pretty hot – and as there was no existing air conditioning in the Groenkloof Campus library and auditoriums, aircon tenders were called for in early 2013. The consultant specified a Samsung DVM S systems as the main outdoor units in view of their eco-friendliness and high energy efficiency. HVAC contractor, Airfreeze, was given the job. A

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green building HVAC

Rooftop DVM units on Groenkloof Campus Roof

total of 17 Samsung outdoor units were installed, including seven DVM S systems on the roof, utilising Samsung’s heat recovery system for maximum energy savings. Indoor units comprised 23 oneway cassettes of various capacities, 33 four-way cassettes, and 28 ducted units. Work began in July and was completed by November 2013, resulting in economical, efficient climate control for the auditorium and library.

Case study: The Kimberley Ann Hotel Before construction on the Kimberley Ann Hotel began in 2010, the owner wished to ensure cooling and heating of the highest efficiency. Wouter Peyper from Turbo Cool, a HVAC contractor, recommended Samsung’s DVM with heat recovery system. Today, the Kimberley Ann Hotel boasts four Samsung DVM 3 outdoor units, with 21 indoor mid-wall splits, 20 cassettes and an S-Net Mini Controller that provides individual climate control for each area of the hotel. Guests are assured of total comfort, in winter or summer, while the owner of the hotel enjoys maximum energy savings.

Kimberley Ann Hotel interior

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‘Samsung’s DVM S system with its new smart inverter ensures top-class energy efficiency, especially when a heat recovery system is installed. Operating with COPs of up to and above four, the savings on electricity are extremely significant. Installations of these systems are increasing at an exponential rate because they offer higher energy efficiencies, lower maintenance costs, and less plant room space required for installations. The DVM S system is at the cutting edge of HVAC energy efficiency,’ comments Mfundo Ciko, from Fourways Airconditioning.

Heat pumps drastically reduce electricity usage Heat pumps have been around for a long time, but ever since the ‘Energy Usage in Building Regulations (XA2)’ law came into being in 2011, sales of heat pumps, and Alliance Heat Pumps in particular, have soared as they take the place of energy-consuming electric-element geysers. From stand-alone SANS 151-compliant 170-litre combo units for domestic use, and a range of retrofitted units up to a large 80kW commercial unit that can deliver thousands of litres of hot water per hour, the Alliance range of heat pumps is revolutionising the water heating industry. With energy-saving COPs of up to four and more, and accreditations including ISO 9000/1, ISO 14001, CE approval, TuV and Six Sigma, Alliance Heat Pumps are changing the way South Africa heats its water. Some case studies of the use of Alliance Heat Pump installations include:

Case study: Sweating to solve a complex problem Sweating is normally the order of the day at a gym, but the owners of a new gym at Sancardia Mall, Pretoria were sweating before the gym even opened. The reason? The 2 400-litre boiler they ordered to supply hot water for the change rooms could not be

Sancardia Mall Gym Pretoria

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HVAC green building manufactured before the gym’s launch. The project, carried out by Air Cycle, called in the expertise of Fourways Airconditioning that provided the answer. 200-litre geysers were readily available, so six were positioned for the men’s change room and six for the ladies’ change room, making a combined 2 400-litres of water storage. However, the cumulative electricity usage of all 12 in operation would have been extremely expensive. Fourways’ solution was two 10kW Alliance Commercial Heat Pump Water heaters. With a COP of 4.1, these water heaters have reduced potential electricity usage by approximately 75%, compared to the amount electric element geysers would have used. Additionally, there is no need for electrical element back-up. Problem solved!

DVM units Rooftop Kimberley Ann Hotel

Case study: The Birchwood Hotel The system installed at Birchwood Hotel comprises 10 x 38kw Alliance Heat Pumps connected to 4 000-litre boilers. They were installed by Magnet Group based in Durban. The Alliance Heat Pumps produces 1 000 litres of hot Birchwood Hotel water per hour. A ring main system supplies instant hot water to taps/ showers.

Case study: Midrand Formula 1 Hotel Requirements for this 94-room hotel were that the system could re-heat 5 000 litres of existing storage within a period of six hours during winter. Three 38.5kW Alliance Heat Pumps were installed by Solar Heat Exchangers, providing a hotwater volume of 7 500 litres and drastically cutting electricity Formula 1 Midrand Hotel usage.

Residential Heat Pump

Residential heat pump installations Many thousands of Alliance Heat Pump Water Heaters have now been installed throughout South Africa. The all-in-one combo unit is proving particularly suitable as a replacement for electric-element geysers, while retrofitted heat pumps can make use of existing geysers as storage tanks. ‘All Alliance Water Heaters use eco-friendly gas and comply with XA2 Energy Usage Regulations. They save up to 66% or more on electricity usage, and are backed by the nationwide network of Fourways Airconditioning with warehouses in Resdidential seven major metropolitan areas. Combo unit Alliance Heat Pump Water Heaters are the obvious choice when it comes to eco-friendly water heating,’ comments Wil Jansen, director of Fourways’ Alliance Division.

Fourways Airconditioning T +27 11 704 6320 W www.fourwaysaircon.co.za W www.allianceair.co.za issue 16 www.tobuild.co.za

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green building recycling

Growth in plastics recycling despite the odds

‘The South African plastics industry is in the throes of one of the most challenging periods in its history. Not only are we facing increased electricity, transport and raw material costs on the local front, but the sharp increase in imports also poses a threat to our progress,’ Hanekom points out. Each year the state of plastics recycling in SA is surveyed on behalf of Plastics|SA by plastics recycling guru, Annabe Pretorius of Plastix 911. ‘The information we obtain for our survey is received from one-on-one interviews held with recyclers around the country, and provides valuable data to our members, government and the wider community regarding the state of the plastics recycling industry, imports, local processing and exports for reprocessing,’ Hanekom explains. ‘It gives us a clear indication of the flow of plastics products in South Africa, the state of the plastics recycling industry and the recyclate markets, and is therefore a valuable tool for promotion, knowledge of the industry and forward planning, policy development and assisting in setting targets for end-of-life solutions.’ The recently released 2014 results reveal that a total of 1.4-million tons of plastics from domestic production and imported materials were converted in South Africa in 2014. ‘Although this is the same as the total reported for 2013, the conversion rates for certain types of plastics have increased and others decreased in tonnages because of the impact of lightweighting plastics packaging, which had a marked increase on South Africa’s consumption rate. Early in 2014, the South African plastics industry set itself a target of diverting plastic from the country’s landfill sites by the year 2030 by adopting a new sustainability objective entitled, ‘Zero plastics to landfill by 2030’. In addition to the 1.4-million tons of plastics from domestic production and imported

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Anton Hanekom

Photo credit: Plastics|SA

Anton Hanekom, executive director of Plastics|SA, the mouthpiece of the local plastics industry, explains that the industry has shown encouraging signs of growth, both in terms of the amount of plastics diverted from landfill and in job creation.

materials that was converted in 2014, the impact and influence that this plan can be seen from the 2013 to 2014 results: • 315 600 tons of plastics (22.5%) were diverted from landfill in 2014. This is an increase of 9 % from 2013. • Of the 315 600 tons of plastics diverted from landfill, 284 520 tons (90.2%) were mechanically recycled in South Africa and 31 087 tons (9.8%) were exported for recycling elsewhere. The proportion of plastics recycled in South Africa has decreased from 97.6% in 2009 to 90.2% in 2014. The tonnages exported from South Africa are causing some concerns among the domestic plastics recyclers. • Post-consumer materials still provide the most recyclables, and 62.7% of all materials recycled originated from post-consumer sources. A further 17.2% originated from post-industrial sources. • The formal employment provided by plastics recycling has increased by 34% to 6 037 workers. Informal employment has increased to 47 420, bringing the total number of jobs sustained through plastics recycling to 53 457 (an increase of 11.4% since 2013). • The majority of plastics that were recycled in South Africa continue to be used locally to manufacture new products, mainly films (packaging, building and industrial) and pipes.

Plastics|SA Anton Hanekom T +27 11 314 4021 W www.plasticsinfo.co.za

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innovation summit out & about

Innovation Summit – Bold Ideas At the end of August 2015, TO BUILD’S editor was a media guest at the well organised and highly successful SA Innovation Summit 2015. The event was hosted at the Cape Town Stadium. Funding, creativity and collaboration were top of mind matters during the presentations, panel discussions and at the various physical displays.

Photo credit: Gareth Griffiths Imaging

Leading tends analyst, Dion Chang (Flux Trends) provided the necessary wow factor when he gave his keynote address. Deputy Director General of the Department of Trade and Industry, Malebo Mabitje-Thompson, announced the launch of the new Support Programme for Industrial Innovation (SPII) that provides grants to entrepreneurs. ‘Innovation will be the only solution to some of the problems we face today’, she explained. The latest new inventions and next big business ideas for South Africa were showcased. More than 320 entries were received for the Technology Innovation Agency (TIA) Inventors Garage Competition, the PwC Pitching Den for start-ups and the PwC Vision to Reality competition. The latter competition was proposed for companies with an established commercialisation of tech-enabled solutions and those that demonstrate potential for national or international expansion. In the built environment arena, fascinating displays at the TIA Inventors Garage included a pop-up hydroponic garden for vertical urban farming, and an environmentally-friendly backup light to deal with load shedding problems. ‘In any economy entrepreneurs create the most jobs. It is important that these brilliant ideas can be commercialised because this will translate into increasing employment opportunities for the country,’ said Dr Audrey Verheaghe, chairperson of the SA Innovation Summit.

Wautillarium Food Growing Eco Machine made by Alosha Lynov.

Innovation Summit Dr Audrey Verheaghe E info@innovationsummit.co.za W www.innovationsummit.co.za issue 16 www.tobuild.co.za

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advertorial Polyflor

Photo credit: Polyflor

The Spar Eagle Canyon project

In search of excellence competition Local organisers have recently announced the winners of the flooring “in search of excellence” competition. Polyflor South Africa has just announced the winners of the company’s In Search of Excellence competition. This was the first of its kind to be run by Polyflor, and aimed to recognize and reward clients, architects, designers and flooring contractors who completed projects between the 1st of January 2014 and the 30th of June 2015, using Polyflor flooring products and preferably also Gradus wall protection. ‘We received an overwhelming response in all three of the competition categories since we announced our call for entries in November last year. Both the quality and quantity of entries far exceeded our expectations,’ says Tandy Colman-Spolander, the company’s Marketing Director. Entries closed mid July, after which the judges began the difficult task of carefully weighing up each entry against a set of predetermined criteria. The final results were sent to Haig Randall & Associates for external and independent auditing. The judging panel was made up of Denver Coleman and Ryan Falkenberg (Polyflor SA), Mark Scull and Thomas Rollo (Polyflor UK), Jacques and Michelle du Plessis (architects), Darren Leishman (Penquin Advertising) and Roxanne Mancini (FLOORS IN AFRICA magazine). The flooring contractor entries were evaluated by Denver Coleman, Charles Davids and Leroy Arendse of the Polyflor technical department. ‘These judges had their work cut out for them as the standard was extremely high,’ Tandy says. However, after much deliberation and scrutinizing the very close results, the winners in the various three categories were announced:

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• Architects category: Heloise Urry from Graceland Architects (Mediclinic Midstream Project) • Client category: Adrian Breckenridge from Spar (Spar Eagle Canyon project) • Flooring contractor category: Pieter du Plessis of Flor Pro (Toys R Us, Wonderboom Pretoria) These winners will be treated to an all-expenses paid, 9-day trip to the United Kingdom in October, where they will visit the Polyflor UK factories that make heterogeneous, homogenous and safety flooring, as well as tour the warehouse and head office facilities. They will also be visiting the Gradus Company to see their extrusion plant, matting manufacture and vast range of wall protection products. However, the biggest highlight of the trip will undoubtedly be spending a weekend in Newcastle and attending the Springbok vs Scotland match of the World Cup. ‘This has been an unbelievably positive experience thus far. It has been truly wonderful to see so many of our clients enthusiastically and proudly submitting their projects. We are looking forward to spending time with the winners during our forthcoming trip and will most certainly be returning home with great experiences and fond memories to share,’ Tandy concludes.

Polyflor South Africa T +27 11 369 3500 E Tandy@polyflor.co.za W www.polyflor.co.za

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student designs makers

Students shine as makers Photo credit: Gareth Griffiths Imaging

During August, the Cape Town Maker Faire took place at the V&A Waterfront, proving its worth as part of the legacy of the Cape Town Design Capital 2014 programme. TO BUILD interviewed UCT BSc (Construction Studies) student, BRENDAN ARDAGH, and his colleague, KEEGAN CRANKSHAW (BSc, Electrical Engineering), about their invention that’s caused quite a stir in maker circles. The device that they invented and made is called Galileo’s Finger. Between them, they have created an opportunity for students of the built environment and engineering to give back to scholars in underprivileged communities.

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The device is an open-source educational tool, designed originally to be made from a recycled printer and an Arduino micro-controller, which mitigates the need for an expert or trained astronomer to be present when learning about the night sky.

Recycling proposed

‘A computer printer is a near-obsolete device that is quickly filling up electronics landfills, and our invention represents a small step forward in the recycling of e-waste,’ Brendan explains.

How it works The user chooses a star on a laptop, which then sends the star’s coordinates to the device that points out the chosen star in the real night sky. ‘We see this as a simple way to quickly introduce people to the night sky and where points of interest are located,’ he adds. Brendan and Keegan envisage that Galileo’s Finger will be used in under-privileged areas/schools where trained individuals are not available to teach special-interest subjects such as astronomy. ‘Armed with a set of instructions, anyone can scavenge parts

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makers to create the device. The idea is that it’s accessible to everyone – an enthusiastic teacher, an avid maker, or anyone really who has any interest in learning about astronomy on a basic level.’

student designs Construction Studies student, Brendan Ardagh at the Cape Town Maker Faire.

Putting the parts together Galileo’s Finger consists of a wooden base and a pulley system crafter of SA Pine. The two axes of movement are driven by two stepper motors. The motors are controlled via dual stepper motor drivers that are instructed by an Intel Galileo micro-controller development board. This component can also be substituted with an Arduino, a well-known open-source device in the maker community. The laser pointer is a civilian level astronomy laser that is attached to a printer axle and bearings. The main bearing is the linear bearing from a recycled hard drive. ‘We used an open-source sky simulation program called ‘Stellarium’ to track star movement and act as an interface for the system,’ says Brendan.

How are the construction studies going? Brendan comments that he is in his third year. ‘This is my final year for my undergraduate BSc in Construction Studies. My honours will hopefully be in Quantity Surveying. I have thoroughly enjoyed the variety of topics in the degree and my time at UCT so far. Once I finish Quantity Surveying, in 2017 I aim to do a Masters in Project Management.

Aiming for African development According to Brendan, he has already spent much of his university career exploring different passions around electronics and entrepreneurship, which motivated him to start the UCT Maker Society. This society is going really well, considerably boosted by the attention and focus that making has received thanks to World Design Capital 2014, which resulted in a Cape Town Maker Faire. Speakers at the August 2015 event included Steve Sherman, CEO at Living Maths (Education); Daniel Shaw, community and marketing manager at Thundafund (Business); Simon Ratcliffe, the Barefoot

Astronomer at SKA Africa (Science); Robyn Farah, CEO of KAT-O (Community); Pedro Espi-Sanchis, ‘the music man’ (music); Audrey Verhaeghe, chairman of SA Innovation Summit (Innovation); and Berthier Luyt, president of LeFab Shop (Making) . Brendan and Keegan’s invention was featured at the exhibition alongside an eclectic mix of other devices. ‘After many different expos and exploring different groups in Cape Town, I have found myself enjoying the more morally rewarding projects like Galileo’s Finger and various community projects. My goal at the moment is to complete my degree while exploring the humanitarian environment. ‘I believe the push for African development, now and in the future, is huge. I see a great opportunity for emerging development in Africa, especially in the built environment, and I am trying to position myself so that I am able to manage projects in developing countries and make a big difference to the future of Africa.’ TO BUILD will continue to track the progress of Brendan and his colleagues as part of our mission to promote news and information on students of the built environment.

UCT Maker Society Brendan Ardagh E Brendan.ardagh@gmail.com issue 16 www.tobuild.co.za

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advertisersâ&#x20AC;&#x2122; index issue16 November 2015-February 2016

Adendorff Architects & Interior Designers..............................................32 Africa Thermal insulations.......150, 151, 152, 153 Aluglass Bautech...................................................21 Ambiente Luce............................................................49 AMS...............................................................................175 Arcelor Mittal............................................................1 Bagshaw.................................................................... 118 BEKA SCHRĂŠDER..........................................................62 Bluescope Steel SA................................................. 11 Boomgate Systems....................................................7 Builders Warehouse..............................................27 Centurion Systems...............................70, 71, 72, 73 Ceramic Wholesalers............................................76 Chair Express.........................................................179 Copper Development Association..................185 Copper Tubing Africa...........................................194 Corobrik...................................................................140 Decorex.......................................................................18 Den Braven Sealants....................134, 135, 136, 137

KSW Window Warehouse.....................................130 Mapei....................................................................125,144 Marley Pipe Systems....................170, 171, 172, 173 Mitek Industries.............................. 110, 111, 112, 113 Mosaic eternity..........................................................5 Nordic Paper & Packaging..................................166 Nouwens Carpets....................................................98 Offix Office Furniture........................................176 Palram South Africa.....................................122, 123 Pelican Systems.......................................................85 Peter JA Stuart......................................................180 Press Dynamik.........................................................190 Prism Architects.....................................................35 POLYFLOR....................................................................203 RR Interior Designs................................................43 Rubio Monocoat.............................................162, 163 Saint Gobain Isover..............................................208 Saint Gobain Weber.......................................101, 132 Salvocorp................................................................104

Department of Rural Development & Land Reform...........................................................15

Sika...............................................................................101

Distinctive Designs...........................................46, 58

Solent Trading...........................................................9

Eagle Lighting.................................................106, 107

Solid Green..............................................................188

Flex Building Systems.....................................38, 39 Fenster Aluminium.................................................126

South African Wood Preserves Association......................................................158, 159

Fourways Airconditioning.........................198, 199

Stihl............................................................... 55, 115,142

Geberit SA.....................................................80, 81, 207

The South African Association for Energy Efficiency..........................................51

Gemini Frameless.......................................................3 GRM Biowood SA......................................................154 Honeywell..................................................................66 Ian Fuller Agencies..............................................160

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JSS Industrial Coatings..................................94, 95

The Wood Foundation..........................................164 Think Smart Built-in Systems...............................93 Tiber Construction................................................41 Uretek ...................................................................90, 91

Institute for Timber Construction South Africa............................................................155

Vaal Sanitaryware / Libra Bathrooms.......77, 82

Isoboard....................................................................148

Viega........................................................................14, 75

JCP Roofing.............................................................. 114

Wall Design Africa................................................146

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NOTES Plan, Design, Build, Interior & Exterior DĂŠcor

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