sb 3/2024 (english)

Use the knowledge of our worldwide network!

WHO WE ARE

The IAKS is the leading global non-profit organisation for professionals from the sports, leisure and recreation facilities industry. Since 1965, IAKS has been enabling international networking for the exchange of expertise in the fields of architecture, construction and operations. IAKS is an IOC Recognized Organisation and cooperates with the IPC and many more international non-profit bodies.

Our network is the meeting place for architects, engineers, clients, designers, local authorities, technical and operative management, sports federations and clubs!

IAKS has partners and members in 153 countries. National sections serve local interests, organise regional and own events and provide information to the members of their countries.

You’re enthusiastic about high-quality, functional and sustainable sports facilities? You appreciate cross-sector exchange among experts?

You’re looking for or can provide forward-looking information on the architecture, construction and operation of sports and leisure facilities?

If so, you’ll feel at home in the international IAKS network: for inspiration, solutions and a global forum.

© IAKS – Hieronymus Caspar

EDITORIAL

DEAR IAKS MEMBERS, DEAR FRIENDS OF SB,

The IAKS has already organised many interesting information events, webinars and industry meetings in 2024. For pool experts, the IAKS Germany seminar “Pools undergoing change” is on the agenda on 12 September. The exchange of knowledge will be complemented by the “Bäderforum Wien” (“Vienna Pool Forum”) from 17 to 19 September, which is being co-organised by IAKS Austria, and the IAKS Switzerland event on “Sustainable and innovative pool facilities –approaches to redesign and refurbishment” on 29 October. You can find daily updates on LinkedIn, in our newsletter and in the events calendar on our website.

The IAKS Expert Circle for Pools is also advancing through the year with great energy. Following the publication of the technical article on successful project realisation for pools (sb 3/2023), the expert circle is already working on the next brochure on sustainability at swimming pools.

In this issue of sb, we are showcasing a very broad spectrum of eight international pool projects from seven countries. Australia’s Parramatta Aquatic Centre is reinventing the typology of traditional swimming centres – at a location where the user experience is optimised by high-quality design of the landscape and leisure areas. As an intergenerational swimming, health and wellness centre, the Aquatic and Wellness Centre in Brimbank, Australia, is also the continent’s first all-electric swimming centre. Water in three states of matter is the theme of the Silvretta Therme in Ischgl, Austria, which provides a year-round offer of wellness and leisure in the winter sports region with a sauna, spa, swimming pool and ice-skating rink.

Successful conversions include the modernisation of the swimming pool in Saint-Méen-Le-Grand, France, using contemporary architecture that integrates the various volumes of the existing building fabric; and the refurbishment, conversion and extension of the Alsterschwimmhalle indoor pool in Hamburg, Germany. Here, the listed status of the “swimming opera house’s” shell roof had to be considered.

The Češča Vas swimming pool complex in Novo Mesto, Slovenia, blends unobtrusively into the topography; the partially buried parts of the facility are reminiscent of an amphitheatre. In China, the Xiangfen Xingyuan swimming pool surprises with such atypical additions as a library and grocery shop.

The 2024 Olympic Games in Paris have made a wholehearted commitment to sustainability. We introduce you to the only new and permanent sports facility built for the Olympic Games, the architecturally attractive Centre Aquatique in Saint Denis.

This diversity shows just how much is going on in our industry. I would like to take this opportunity to once again draw your attention to our “IAKS 2023 Trend Report”. This outlines the trends currently being observed by experts in sports and leisure facilities and can be downloaded free of charge from the IAKS website.

I now wish you an inspiring read of sb.

Best regards

Dr Stefan Kannewischer IAKS President

Dr Stefan Kannewischer

KRIEGER Architekten, Wimreiter & Partner

Paris 2024 Olympic Aquatics Centre

VenhoevenCS + Ateliers 2/3/4/

Parramatta Aquatic Centre in Western Sydney

Grimshaw, Andrew Burges Architecture, McGregor Coxall

Xiangfen Xingyuan Swimming Pool in Linfen City

97Huaxia Atelier KAI architects

Brimbank Aquatic & Wellness Centre in

TITLE: Silvretta Therme in Ischgl

PHOTO: Stefan Kürzi

IAKS SWITZERLAND STUDY TRIP

TICINO, 12.-15. SEPTEMBER

Author: IAKS Switzerland

Photo: Baspo

This year's IAKS Switzerland fact-finding tour will take in a multitude of impressive sports facilities. Visits will include the new multifunctional Gottardo Arena (ice sports and multipurpose hall of HC Ambrì-Piotta ice hockey club), the Fit & Fun Arena in Faido (with pump track facility, football pitch, ice rink and bouldering wall), the Lido Locarno on the shores of Lake Maggiore (leisure and thermal pool) and Tenero CST National Youth Sports Centre (training centre for school and elite sport). One of the highlights on Saturday's programme is

a visit to the Centro Sportivo Suning in memoria di Angelo Moratti (Inter Milan training facility).

The IAKS Switzerland is opening the study trip offer to all interested parties, including those from other divisions, and looks forward to lively participation (accompanying persons welcome). Various travel packages with two or three overnight stays and accommodation in a single or double room are available. The registration is open until 15 July 2024 at www.iaks.ch.

ENLIGHTENING EXCHANGE

GENERAL MEETING OF IAKS SWITZERLAND AT TULUX ON 30 APRIL

Author: IAKS Switzerland

This year’s General Meeting of IAKS Switzerland took place on the premises of Tulux AG in Tuggen (Canton Schwyz) on 30 April 2024. The official part was followed by exciting presentations on lighting systems and a tour of the company. Those attending were also delighted with the numerous opportunities for personal networking.

The event began with a welcoming coffee in the guest hall, where the members who had travelled to the event had the opportunity to socialise in a relaxed atmosphere. The official part of the General Meeting began at 9:50 am in the training room; the various agenda items were discussed in a constructive atmosphere.

The meeting was followed by two exciting short presentations. Ivo Huber, Managing Director and co-owner of Tulux AG, opened with the topic “Light – a powerful medium” and explained the importance of light in various contexts. Ildefons Hegner, lighting planner at Tulux AG, illustrated in his presentation on “Demand-based sports ground lighting” how targeted planning and modern lighting systems can create optimum conditions for sports facilities.

During the aperitif that followed, the participants were able to talk further and discuss their impressions of the presentations. The

subsequent lunch brought the morning to a culinary conclusion and provided further scope for networking.

The afternoon began with a guided tour of the Tulux AG production facilities led by Nino Ferrari. The participants were given interesting insights into the production processes and the innovative technology behind Tulux AG’s high-quality lighting solutions.

The event closed with a snack where guests had the opportunity to review their impressions of the day and strengthen their contacts.

Many thanks to all members who travelled to the event and to Tulux AG for their hospitality and exciting insights. IAKS Switzerland’s General Meeting 2024 was a resounding success and generated many exciting ideas for the future.

IAKS POOL SEMINARS IN AUTUMN

Photos: IAKS

The seminars organised by the German-speaking IAKS divisions aim to provide decisionmaking aids for the design, build and operation of pool projects. The seminars are aimed at general managers, operations managers and employees of municipal and private pools, as well as architects, engineers and equipment suppliers.

“BATHS UNDERGOING CHANGE: POLICY, ENERGY, ATMOSPHERE AND ADDED VALUE”

with a visit to the Moselbad in Koblenz on 12 September 2024

Organiser: IAKS Deutschland

Event language: German www.deutschland.iaks.sport/de/fachtagung-baeder

“VIENNA POOL FORUM”

with a visit to the Therme Wien, Amalienbad and municipal indoor pool (Stadthallenbad) on 17 September

International industry get-together for the pool and thermal baths industry (exciting presentations by national and international industry representatives, insights into international benchmark projects and industry information from specialist exhibitors) in Vienna on 18-19 September 2024

Cooperation partner: IAKS Austria

Event language: German with simultaneous translation to English www.baederforum.at

“SUSTAINABLE AND INNOVATIVE POOL FACILITIES –APPROACHES TO REDESIGN AND REFURBISHMENT” in Zuchwil on 29 October 2024

Organiser: IAKS Switzerland

Event language: German with simultaneous translation to French www.iaks.ch

NEW REPORT „SAFE PLACES TO SWIM” NOW AVAILABLE

GUIDANCE TO ENHANCE SAFETY IN AQUATIC ENVIRONMENTS

Author: Royal Life Saving Australia

Photo: Royal Life Saving Australia

Royal Life Saving Australia, with the support of the National Aquatic Industry Committee, has launched two pivotal resources to increase community safety by strengthen ing the aquatic industry workforce and improving industry standards and practices.

Safe Places to Swim

The “National Aquatic Workforce Framework (Draft)” and the “Safe Places to Swim: The State of Safety at Australian Aquatic Facilities” report provide comprehensive insights and guidance to enhance safety and professionalism in aquatic environments across Australia.

The state of safety at Australian aquatic facilities

Following RJ Houston, Royal Life Saving Australia General Manager - Capability & Industry, the launch of these resources marks a significant step forward in ongoing efforts to ensure a safer and more capable aquatic industry.

Safe Places to Swim: The State of Safety at Australian Aquatic Facilities report underscores the industry's significant role in Australian wellbeing while presenting key findings on safety performance, key initiatives, and trends that illustrate the in -

dustry's ongoing need for commitment to ensuring safety at aquatic facilities. The report aims to provide a snapshot of the public and public-access pool industry covering developments, achievements, challenges and opportunities for the sector.

Critically, the report serves to inform stakeholders of the need to invest in the ongoing safety, sustainability and viability of the industry, which provides significant benefits to the Australian community.

DROWNINGS ARE ALL ALMOST ALWAYS PREVENTABLE

Peer-reviewed Royal Life Saving Australia research shows that each individual drowning death costs the economy AUD 4.3 million. More importantly, each drowning represents the loss of a father, mother, sister, brother, child or grandparent and has a significant detrimental impact on families, friends, community groups, the health and emergency services, the economy and the social fabric of a community.

With statistics from 2023 showing six drowning deaths, 18 non-fatal drowning incidents, and over 7,800 rescues at Australian aquatic facilities, the report highlights the need for continued improvements in safety standards adherence. This includes measuring and benchmarking safety conformance by increasing the number of facilities that undergo routine safety assessments with Royal Life Saving, further professionalising staff training, and universally implementing child supervision programs.

OBJECTIVES

The Australian aquatic industry plays a pivotal role in shaping the health and vitality of the nation, and this report aims to report on the pertinent aspects of the industry which contribute to safer communities and improved safety at aquatic facilities, including:

• Industry Size, Scope, and Social Value

To provide insights into the expansive reach of the aquatic industry, understanding its economic value and the crucial role it plays in the well-being of Australians from coast to coast.

• Industry Safety Performance and Trends

To resent an analysis of safety practices and trends within the industry, emphasising our commitment to ensuring the well-being of all those who engage with aquatic facilities.

• Key Safety Initiatives, Projects, Research, and Programs

To outline innovative projects, cutting-edge research, and transformative initiatives that shape the trajectory of the aquatic sector in Australia, paving the way for a safer, sustainable and progressive future.

• Facility Developments or Re-developments

To highlight noteworthy developments and re-developments in aquatic facilities, showcasing the industry’s dedication to providing state-of-the-art spaces for recreation and community engagement.

www.royallifesaving.com.au

For more than 60 years, our patented stainless-steel pool technology has helped create over 170 world records and millions of water-drenched smiles in communities worldwide. Faster to build, less expensive to operate, industry-leading 25-year warranty.

NEW TO THE IAKS NETWORK

SPACE & PLACE

LONDON (UK )

At SPACE & PLACE, the team believes in creating “Architecture for Human Experience”. The goal is to help make a real difference to every person and their flourishing communities by re-thinking how to design buildings, inspiring spaces and places that enhance social value, improve economics, save our environment, and ambitiously put a smile on your face.

As an award-winning architectural practice, they proudly maintain a team of 40 design professionals across studios throughout Europe. Annually, SPACE & PLACE deliver projects exceeding GBP 200 million in the sports and leisure sector, drawing over 100 million visits to their buildings each year.

www.space-place.com

DRYDEN AQUA SYDNEY (AUSTRALIA)

Dryden Aqua ltd is one of the largest manufacturers of glass filtration media. As pool water filtration specialists, they have a unique knowledge combination and detailed understanding of the biological and physio-chemical reactions in water. This has enabled them to develop and manufacture the highly innovative Activated Filter Media AFM®.

AFM® is a self-sterilizing, bio-resistant direct replacement for sand, doubling the performance of sand filters and outlasts all other filter media.

The company’s mission is to provide solutions that have a positive environmental impact. Dryden Aqua are proud to provide sustainable and cost-effective solutions for swimming pools of all types worldwide.

www.drydenaqua.com

BECA GROUP AUCKLAND (NEW ZEALAND)

Beca Group Ltd is a leading consultancy in the Asia Pacific region that embodies the mission to "make everyday better." With over 100 years of operation, they have transformed into a forwardthinking consultancy, putting clients at the centre, creating value through effective solutions and long-lasting partnerships.

Their expertise lies in designing aquatic facilities, competently combining imagination, practicality, and sustainability to elevate user experience. Whether it's leisure centres or sports venues, Beca prioritize both financial viability and adaptability, delivering enduring assets that enrich communities. Beca endeavor to foster innovation to shape the future of leisure and recreation on a global scale.

www.beca.com

SPORTANLAGEN AG WALLISELLEN WALLISELLEN (SWITZERLAND)

For over 25 years, Sportanlagen AG Wallisellen has been the operator of two sites with a wide range of sports facilities.

The facilities include an indoor swimming pool with a 50-metre pool, warm water area, slides, children's paddling pool, large outdoor pool, wellness area, football pitches, 400-metre running track, artificial turf pitches, hockey and running fields, minigolf, boccia, padel and a multi-purpose hall. A restaurant and two bistros round off the facilities.

The City of Wallisellen is the main shareholder of the operator and is highly committed to promoting sport in the town. A team of around 60 people - including trainees specialising in operational maintenance and sports facilities - ensure the well-being of visitors.

www.sportanlagen-wallisellen.ch

MEPCON DESIGN STUDIO

MUMBAI (INDIA)

MEPCON Design Studio LLP is a leading multi-disciplinary building engineering services consulting firm based in Mumbai, with offices across India. They specialize in MEP Design, BIM modelling, FLS consultancy & audits for stadiums, sports arenas & hospitality segments. Among the notable projects in South East Asia are the Birsa Munda Hockey Stadium (World’s largest Hockey stadium by seating capacity), Indoor Aquatic Sports Complex, Indoor Athletic Arena, Outdoor Tennis Complex (all in Bhubaneshwar, India), International Cricket Stadium, Basketball Centre, Football Stadium, Indoor Sports Complex, National Volleyball Centre and Table Tennis Stadium (all Maldives).

www.mepcondesign.co.in

BRETT ANDREWS CASTLE HILL (AUSTRALIA)

Brett has worked across the sports, leisure and aquatic sector for over 25 years. In that time, he has held roles ranging from being in media, to events, venue operations and executive management. He is currently the Head of Sport and Wellness for a hospitality group, with oversight of the organisation’s large sport and leisure offerings which includes fitness, aquatics, gymnastics, golf and lawn bowls. He also provides additional support to the Group’s associated sporting clubs and is chair of their grants committee.

Brett is passionate about providing an outstanding customer experience by delivering facilities and programs that tailor to people of all ages, abilities and financial position.

IAKS UK EVENT HOSTED 80 DELEGATES FROM NINE COUNTRIES

IAKS UK SEMINAR „BALANCING THE NEEDS OF COMMUNITY, ELITE AND UNIVERSITY FACILITIES“ IN EDINBURGH, 17-18 APRIL

Author and photos: IAKS, Felicia Astuni

Supported by:

More than 80 delegates and panellists converged in Edinburgh to hear and discuss the design, performance and operation of sports and leisure facilities to meet the demands of both elite sport and community use. Comprehensive facility tours at Meadowbank Sports Centre and Oriam - Scotland’s National Performance Centre for Sport – highlighted this unique learning and networking event organized by IAKS UK.

Overall, the group was a perfect cross-section of participants from nine countries, including some from overseas, and a good representation of different disciplines and sectors, from client organizations, universities, architects and public institutions.

During the event, a number of issues and challenges were raised that affect all participants to varying degrees, such as the rising construction and management costs of sports facilities, the challenge of recruiting staff and the public's understanding that sport has a positive impact on society. All those present agreed that the key to the success of all projects is a strong and diverse community that supports and uses the facility.

All seminar presentations are available exclusively to participants and IAKS members. To download them, enter your password.

MEADOWBANK SPORTS CENTRE

Meadowbank Stadium was built to host the 1970 Commonwealth Games. It also hosted the 1986 edition, making it the only venue to host the Commonwealth Games more than once. In the course of the years, refurbishment of the site was needed. Reopened in 2022, Meadowbank Sports Centre is now a multipurpose sports facility with an outdoor competition track and infield, two full-sized FIFA certified pitches, and an indoor athletics training facility. With 1,600 fitness visits per month and 500,000 visits per year, the place is well received by the community; a buzzing community hub with a large programme for active living for everyone from school classes to senior citizens.

Jo Mathieson, Head of Facilities Management at Edinburgh Leisure and Graham Croucher from the City of Edinburgh Council gave some background and context to the Meadowbank project.

Ian Cooney from architecture firm Holmes Miller shared insights about the designing process of Meadowbank. To honour the history of the site, the architects embraced certain assets of the old building, such as the old track lane that now leads visitors to the main entrance. Also, they used the initial division of rooms and halls that the old building already had but turned them into welcoming and modern surroundings.

Alan Affleck then talked about the HCV applied in the building. Displacement ventilation, which is commonly used in other building types like theatres, meant a big initial investment for the operators, but pays off with low operation costs. In the gym, even the space close to the windows can be used, which saves space and, at the same time, offers a nice view.

The official part of day one in Edinburgh was closed with a guided tour through Meadowbank where the attendees could ask more questions and get exclusive behind the scenes insights about the sports centre.

ORIAM, SCOTLAND’S NATIONAL PERFORMANCE CENTRE FOR SPORT

The second day of the event took place at Oriam, Scotland´s Sports Performance Centre. An elite sports facility that helps athletes to strive for the gold medal. Oriam is a word play, alluding to the Gaelic word „or“ for gold. „Gold I am – I am gold“ is Oriam’s claim.

Located on Heriot-Watt University campus, Oriam is the performance base for the Scottish Football Association and Scottish Rugby Union, Scottish Handball, Basketball Scotland, Scottish Volleyball, Scottish Squash and Racketball. It contains the largest indoor 3G pitch hall in Europe, seating for spectators, a games hall, a fitness suite, a high-performance strength and conditioning area with associated treatment area, a hydrotherapy pool, offices, a café, changing facilities and external pitches.

Graham Finnie from Sport Scotland kicked things off with his presentation about the context of Scottish elite sporting facilities. Sport Scotland discovered the need for a national training centre in the Edinburgh area, especially for football, in order to perform better in international competitions. As they were not able to spend millions on just one sport, the idea was born to build a sporting centre tailored to football and rugby but also give the community an opportunity to train there.

Oriam Executive Director Ross Campbell then provided a comprehensive overview of the facility.

His main message was: „Programming is key! Rather hit the programming at the start than at the end. As soon as you know what you want to offer and who you want to offer it to, the demands for the building become much clearer.“

To Ross‘ delight, maintenance of the facility in general is demanding, but feasible, thanks to the respectful user’s behaviour.

Jim Grimley of Reiach & Hall Architects explained the design layout. The building is organized along two parallel linear routes – high performance and public – separated by an indoor 3G pitch. A disused Victorian walled garden enclosed by a fine red brick wall is incorporated into the building and forms an edge to

the public route which contrasts with the modern facility. Visual accessibility was important to the design team. On their way to the gym, users pass by others playing football or handball – and might get inspired to try other activities as well.

Nathan Wheatley of Engenuiti presented the lean and athletic structure, while Mark Palmer of Max Fordham shared his opinion that the indoor 3G pitch is a super simple building. The enormous hall is fully naturally ventilated. Mark’s vision of sustainability? „Make it simple, build less, don’t put stuff in the building.“

The 80+ delegates and panellists enjoyed the insightful tour of Oriam and thus were able to explore first-hand what they had heard during the presentations.

The delegates heard from Ian Cooney and Jim Grimley about other recent Scottish sports facility projects. In only twelve months, Caledonia Gladiators arena came into life, re-using existing warehouses. The design process of the National Center in Inverclyde listened to the needs of 100 wheelchair users for consultation. It was possible to build with generosity, and therefore guests benefit from spacious rooms.

The panel discussion with Ian Cooney, Graham Finnie, Jo Mathieson, Jonny Curley, and Mark Munro was moderated by Tom Pinnington and addressed current and emerging challenges, and future opportunities. Some challenges arise from Scotland’s geography and demography. People from Western Scotland need to travel at least three hours to find appealing infrastructure. Scotland, and Edinburgh in particular, rejoice in historical buildings. But what about installing solar panels on their roofs? Staff shortages cause significant problems for lifeguards, cleaning and catering. With Brexit, young people stopped migrating to Scotland.

Previous business plans do not work any longer. There is an increase in staff costs (more recruiting, more retaining, higher wages), in energy costs and therefore in operation costs in general. With the pandemic and cashless payment, sports centres in some way lost cash payers. Low-income families, or mostly single mothers, could spare a few coins to enable their children to go to the swimming pool. But the step of paying for a swimming course by credit card is less common.

Clients and operators face challenging times ahead due to rising construction and operational costs, which we can only overcome through the power of innovation and collaboration.

THAT’S WHAT DELEGATES SAID:

„Had a really enjoyable time at the IAKS conference in Edinburgh exploring the challenges and opportunities of delivering leisure projects, while touring some amazing facilities.“

„It was great to catch up with existing contacts and meet new people in a friendly and collaborative forum. Lots of lessons learned and ideas for our next projects.“

„It's nice to see that our buildings are used for further training. Most of the time, you finish one project and move straight on to the next. Coming back here after a few years and seeing how it's being run makes me feel like I'm doing something sustainable."

TURNOUT OF AROUND 190 FOR AN EXCHANGE OF ICE EXPERTISE

23RD IAKS ICE MASTER TRAINING IN LANDSHUT, 9-11 APRIL

Author: IAKS

Photo: IAKS

Participants particularly appreciated the large number of workshops encouraging an exchange of hands-on experience. The IAKS Ice Master Training session provided a successful mix of lectures, workshops, guided tours, and networking. Landshut proved to be an attractive venue with welcoming partners, short distances, and a beautiful old town.

The event kicked off with Peter Lautenschlager (VDEM) welcoming participants to the Fanatec Arena, which was then showcased by Thomas Dumps, architect, and Dirk Meineke, operations manager of Landshut's municipal sports facilities. The speakers reported on developments in ice sports, and especially on ice hockey in Landshut and the refurbishment of the Fanatec Arena. Rico Brusch (Eissportzentrum Erfurt) gave an overview of ice masters' diverse tasks, which have become increasingly complex in recent years due to new legal requirements, user and customer expectations, and digitisation.

After this, things took a practical turn. Under the supervision of Georg Wieland (GfKK), Dieter Henning (Eissporthalle Frankfurt/Main), Jörg von Ameln (German Ice Hockey League) and Marcus Richter (Eissportzentrum Chemnitz), those attending

entered the 2024 ice master's workplace and were introduced to optimal ice making in the first workshop unit.

Georg Wieland stressed the importance placed by operators on having highly trained staff or, alternatively, skilled external service providers if they are to meet the high level of responsibility.

With Markus Richter, participants were able to discuss the wide variety of ice rinks and their varying service profiles and how locations and operators can find the right processes and solutions.

Workshop organisers Dieter Henning and Jörg von Ameln agreed: "There are many different ice rinks and many customised solutions. Operational activities should once again focus more on the ice itself, which is the playing surface and hence an essential prerequisite for all ice sports activities."

COMPLEX OPERATING PROCESSES AND HIGH SAFETY REQUIREMENTS

Ralf Nix (ver.di) and Peter Lautenschlager got things moving with their presentations on the collective bargaining agreement for the public sector and regular refresher courses for ice rink technicians. Nix explained the mechanisms of collective bargaining in the public sector, and particularly for employees in the municipal sector. He proposed future cooperation between ver.di, VDEM and IAKS in the aid of a more standardised and better classification for ice masters.

Things then got highly practical with Georg Wieland on the topic of a fire drill in the ice rink. He discussed checklists and questions for an operational hazard analysis for ice rinks with ammonia refrigeration systems and outlined the cooperation with the fire service to optimise response behaviour in an emergency and also gave advice on holding fire drills.

Uwe Deyle (Planungsbüro Deyle) and Dirk Meineke gave an overview of the technical installations at the Fanatec Arena in Landshut. They presented building services simulations during the planning phase and subsequent adjustments after recommissioning and explained the different roles and aims of the client, designer and operator.

In the afternoon, the participants were then led out onto the ice. On show were the latest ice resurfacing machines from engo, WM technics and Züko/Zamboni in the Fanatec Arena. The latest technical features were presented. The participants inspected the machines up close and took an expert look under the bonnet.

The guided tour of the Fanatec Arena offered those attending a unique look behind the scenes. With an investment of EUR 23 million, an attractive and highly functional ice sports centre has been created. Operations manager Dirk Meineke: "Thanks to the upgrade, the Landshut ice stadium has made the leap from the Middle Ages into the modern era."

DEVOTED TO INNOVATIONS

Norbert Moser (VBG Munich) gave a presentation on flexible board systems in ice sports. Studies show that the installation of flexible board systems is essential for the safety of athletes and should therefore be mandatory for ice hockey clubs.

A further three workshops then looked at different areas of change in ice sports. The first workshop focused on the digitisation of operational processes and booking systems, making it possible to record technical data, such as ice thickness, in a more comprehensible and lasting way. Workshop organiser Jerome Jover (Villingen-Schwenningen ice rink) also described how digital booking systems create transparency for club users and enable employees to adapt operational processes on a daily basis.

In his workshop, Rico Brusch addressed changes in visitor behaviour which, among other things, have prompted the hiring of security services for public ice skating and ice discos. Also discussed was the fact that digital and contactless payment is still in its infancy at most ice rinks.

Developments in the energy sector are a big issue in ice sports, which those attending had to the opportunity to discuss with Peter Lautenschlager. The Energy Efficiency Act calls for a 45% reduction in energy consumption by 2025. To achieve this goal, waste heat recovery is of special interest for ice rinks, as alternative energy sources for the operation of ice rinks have yet to become practicable.

We would particularly like to thank everyone attending for their active participation in this year's ice master training course, as well as our partners for their valuable support. A big thank-you also goes to the Ice Masters Association with Peter Lautenschlager, which has a long tradition of supporting our event. We would also like to thank the municipality of Landshut, represented by Dr Thomas Haslinger, the Landshut Sports Office with Sabrina Högl and the operations manager of the Fanatec Arena, Dirk Meineke, for their terrific hospitality.

All conference presentations are available exclusively to participants and IAKS members. To download them, just enter your password. You can find some impressions in the gallery behind the QR code.

EQUITABLE PUBLIC POOL ECOSYSTEM ACROSS BALTIMORE

Pilot project: Renovation of Walter P. Carter Pool + Bathhouse Renderings: CannonDesign

Developing the ability to swim in the US is largely tied to socioeconomic status and/or social equity. Baltimore in the US state of Maryland, almost two thirds of whose inhabitants are black or African-American, is working with CannonDesign to develop an infrastructure for public swimming pools within walking distance.

There is extensive data that supports the fact that the ability to swim is largely tied to socioeconomic status and reveals the growing disparities and increased risks certain groups face as a result of never learning how to swim. This equity gap traces back to segregated pool access, lack of investment in recreation infrastructure in certain urban areas and general lack of access.

At the same time access to public pools is becoming even more critical amidst climate change and increasing temperatures globally. Pools can be safe havens for community members to cool off during our hottest days, and communities should be doing more to invest in these important spaces.

SWIMMING IS MENTAL HEALTH

Refreshingly, Baltimore City Recreation and Parks (BCRP) is taking a systematic, city-wide design approach to curbing this equity gap. Teaming with design firm CannonDesign, BCRP is investing in the full renovation of a series of pool facilities across the city.

Each one will offer multi-generational aquatic opportunities via both a lap and family recreation pool. Once fully implemented, the plan will ensure no one in the City of Baltimore is more than a walk away from a pool facility where they can learn to swim, recreate and/or exercise. The first such facility will be the Walter P. Carter Pool + Bathhouse, which establishes standards for each project to follow.

Furthermore, the pool and bathhouse buildings are designed to be functional, communal, and elegant all at once. BCRP is also infusing elements like public gardens that neighbourhoods can adopt and maintain over time, developing a sense of pride and ownership of these spaces.

The effort will bring extensive new aquatic resources to the urban Baltimore community, helping reset the equity challenges around swimming identified above.

www.cannondesign.com

SPACIOUS SEATING STEPS AS A GRANDSTAND, MEETING PLACE AND PLATFORM

MODERNISATION OF ALTSTETTEN INDOOR POOL

Renderings: maaars GmbH

Characteristic of Altstetten’s existing indoor swimming pool is its curved fair-faced concrete elements, its special roof and a colour scheme typical of the period. These identifying features – combined with environmental efforts to preserve as much of the existing building fabric as possible – inspired Berrel Kräutler Architekten to pursue a minimally invasive strategy for the extension. The new building volumes will adopt the typical architecture, while the existing facades will be clad with insulation and pre-greyed wood. Completion of the refurbishment work is scheduled for 2029.

The new building consists of an elegant combination of masonry and spatial framework. In the existing masonry, minimal and selective interventions are planned. The load-bearing structure, with its grid layout, remains in essence intact. The overall structural strength will also be improved by the construction of a reinforced concrete core. Located in this core is the staircase to the sauna conceived as a vertical extension.

The space frame system installed in the existing building, which was widely used in hall roof structures in the 1970s and 80s, has proven to be both versatile and extensible. The hall structure can be extended either with used parts of this system or, if necessary, with a timber supporting structure.

The newly created terrace extends the outdoor space to the west and relieves the lawn of other uses. Like the slides, it docks onto the building as a self-supporting element. Spacious seating steps lead down from the sunbathing lawn. Serving as a grandstand, meeting place and platform, it marks the transition to the terrace and wooden walkway floating through the hall and connecting to the indoor pool's existing gallery.

A paddling pool is being built in the former lifeguard's platform. The parts of the existing slide will be joined together to form a new one. The wellness pool remains in its current form and is being given a more intimate, relaxing atmosphere.

The large windows will be filled in and replaced by many small openings. The result is a calming, hammam-like play of light.

The energy strategy involves harnessing waste heat and, if necessary, using additional heat from district heating, for example. In addition to the excellent building envelope, extensive heat recovery measures and the multiple use of water are planned.

Client: City of Zurich

Architect: Berrel Kräutler Architekten AG

Landscape architect: Bryum Landschaftsarchitekten

Building services: Kannewischer Ingenieurbüro AG

Facade: Pirmin Jung AG

SILVER CLOUD

SILVRETTA THERME IN ISCHGL

Author: KRIEGER Architekten

Photos: Stefan Kürzi

The ski resort of Ischgl is primarily known for its vast winter sports area and the associated pleasures of après-ski. The leisure and wellness facilities in the Paznaun valley have now been joined by the Silvretta Therme. ARGE KRIEGER & Wimreiter was awarded the contract as the general planner in an architectural competition. The outcome is a varied wellness and leisure complex featuring various thermal baths, a sauna and spa area, a fitness area and a multifunctional hall with space for 650 people. The sports facilities also include a spacious ice rink. The thermal spa facility is innovative not only in design terms, but also technically: thanks to the use of modern technology, it can be operated entirely without fossil fuels, thus positioning itself as a highly sustainable building. This “full package” of architecture, technology and public value was also appreciated by the experts: on 24 October 2023, the Silvretta Therme was awarded the international “2023 IOC IPC IAKS Architecture Prize” in the “Pools, SPAs, Wellness Facilities” category.

OFFICIAL OPENING DECEMBER 2022

Location Ischgl, Austria

Client / Operator Silvrettaseilbahn AG, Ischgl

Architects KRIEGER Architekten, www.architekt-krieger.de

& Partner, www.wimreiter.at

ARCHITECTURAL CONCEPT

The central architectural idea is that of a silver cloud catching on the flanks of the Alpine mountainside. From bottom to top, it passes through the various physical states of water, from "ice / cold / solid" to "water / warm / liquid" and "steam / hot / gaseous". The uses of the spa are therefore also layered in this order: the ice rink is followed by the thermal spa and then the sauna. The organic exterior form, changing from one level to the next, supports the central idea, as does the shimmering facade of brushed stainless steel panels. The valley's natural topography had to be taken into account when modelling the building and terrain. The aim was to integrate the building into its natural surroundings and create smooth transitions to the surrounding mountain landscape.

RING-SHAPED ICE-SKATING TRACK

T he entrance area can be accessed from an open forecourt. The spacious foyer serves as a hub and distributes visitors to the various uses of the building. Here, visitors can both access the restaurant and attend events in the multifunctional event hall. A large staircase with escalators and lifts takes users to the upper levels, where the spa areas and sauna attractions are located.

Above the entrance level is the skating rink, illustrating water's first physical state. This runs around the level’s perimeter and is partially covered by the second floor, allowing users to skate outdoors and in an "ice tunnel". In addition to skate hire and changing rooms, there is also a small refreshments area.

SPA AREA WITH A GROTTO

On the second level, the physical state changes and with it the theming: here you will find the spa and bathing areas with a total of 1,100m² of varied water surfaces. All the pools are made of stainless steel. The competition pool (25 m x 7.50 m), fun pool (300 m²), brine grotto (44 m²) and children's area are separated from each other acoustically, but not visually. This means that the areas can be used for their intended purpose without mutual disruption.

The centrepiece of the spa area is the grotto, which houses additional bubble loungers. The cone-shaped structure extends through all levels of the building, penetrating the roof on the top level in the outdoor pool area. The glazing on the top of the truncated cone admits natural light into the grotto two levels below.

The continuous wooden panelling on the ceiling with recessed spotlights creates a warm, cosy atmosphere, while the large glass facades offer a view of the surrounding mountains. Another attraction is the outdoor pool with its pool bar, where guests can savour delicious drinks in the open air at a water temperature of 34° Celsius.

ALPINE PANORAMA

In addition to a continuous pool gallery with relaxation areas and magnificent Alpine views, the third level features a 320 m² fitness area that offers strength and endurance training as well as various courses and exercise programmes. The administration and staff rooms are located here, as are the changing areas for sauna guests.

On the fourth level, which is used by both bathers and sauna enthusiasts, the water changes its physical state again and symbolically becomes steam, as the sauna area starts on this level.

The spacious roof area above the fitness area and the pool complex's relaxation gallery has been designed as an outdoor pool. A three-lane 25-m pool is surrounded by a wooden deck; the children's paddling pool is also surrounded by a wooden terrace, which is covered by an awning in summer to provide shade for the young users. Users here can enjoy the unique, almost 360° mountain panorama, something that can be enjoyed only at this exposed location in Ischgl.

Adjacent are the relaxation rooms of the sauna area and an exclusive sauna restaurant with a cosy seating area and sauna lounge, which also serves guests in the outdoor area.

Angrenzend befinden sich die Ruheräume des Saunabereichs und eine erlesene Saunagastronomie mit gemütlichem Sitzbereich

SAUNA AREA IN THE ADJACENT “SATELLITES”

A bridge on the fourth level links the main building to the four-storey so-called "satellite" on the other side of the street. This secluded, introverted building houses the sauna area with various facilities, each with its own individual character and theme. The Swiss stone pine sauna and customs house sauna reflect the regional countryside and culture, while the panorama sauna offers attractive views of the centre of Ischgl. The event sauna includes entertaining light and music effects and can be used as a classic Finnish sauna for extravagant infusions. A steam bath and a mountain herb sauna as well as Kneipp treatments, a snow grotto and two cold plunge pools complete the offer. There is also a large roof terrace with a whirlpool.

DESIGN, MATERIALS AND COLOUR SCHEME

The entire facility is pervaded by a harmonious colour scheme and selection of materials, from the elegant champagnecoloured exterior facade to the cushions in the sauna rest area. Warm colours are often combined with surfaces made from local timbers, which not only reflect the local building tradition, but also create a unique cosiness that resonates with the surrounding mountain scenery. A harmonious lighting concept creates a homely atmosphere in the interior, featuring luminous and natural colours.

BUILDING SERVICES UTILISE RENEWABLE ENERGY SOURCES

The facility is heated using two heat sources. Firstly, a 50-m deep groundwater well has been sunk. The thermal energy contained in the well water at around 7°Celsius is extracted via two plate heat exchangers and fed into the heat pump circuit.

Below the base slabs, a total of 37 deep probes, each 300 m long, have also been driven into the rocky subsoil. The latter provides good thermal conductivity and enables high heat transfer rates. A brine-water mixture is cooled by around 5° Celsius and extracts thermal energy from the ground via the more than 11 km of deep probes.

The installed heat pump system for both heat sources delivers a total maximum heating output of 1,744 kW, requiring an electrical power input of only 30 kW (excluding auxiliary units). In other

words, 1,374 kW of heat output is obtained exclusively from the resources of the ground and groundwater.

All consumers – such as the heating coils of the ventilation systems, domestic hot water preparation, the underfloor heating and the complete pool water heating – are served entirely by the heat pump system.

In addition to heat recovery from the mechanical supply and exhaust air systems, further heat sources are also tapped and exploited. Waste heat from room cooling systems in the fitness area, offices, kitchens, event halls and technical rooms is fed back to the heat pumps as an energy source and can thus be utilised again for heating purposes. The same applies to the waste heat from the wellness areas like the snow room and refrigeration chamber.

The building is cooled exclusively by the probe system, so that the heat energy given off via the cooling circuits is in turn returned to the ground via the regeneration of the probes.

HEATING AND BATHING OPERATIONS DISPENSE ENTIRELY WITH FOSSIL FUELS

The groundwater and probe heat pump system alone yields annual savings of around 1,500 tonnes of carbon compared to a fossil-based primary energy supply. Silvretta Seilbahn AG, the cable car operator, also uses 100% green electricity, most of which is generated using water "on its own doorstep". The thermal spa's highly energy-saving technology is powered entirely with sustainable green energy.

Top floor

VERSATILE AND SUSTAINABLE URBAN ARENA

PARIS 2024 OLYMPIC AQUATICS CENTRE

Author: VenhoevenCS + Ateliers 2/3/4/

Photos and graphics: VenhoevenCS + Ateliers 2/3/4/, Salem Mostefaoui, Simon Guesdon, sbp

The Aquatics Centre is the only major facility built for the 2024 Paris Games, since 95 % of the dedicated venues already exist or will be temporary. For the Olympic Games, the Olympic pool will be hosting the diving, water polo and synchronized swimming competitions. For the Paralympic Games, the stadium will be the swim training facility. With 3,000 fixed seats and 2,500 temporary seats, level 4 competitions can be hosted.

OFFICIAL OPENING APRIL 2024

Location Saint-Denis, France

Client / Operator

Métropole du Grand Paris

Architects

VenhoevenCS, www.venhoevencs.nl Ateliers 2/3/4/, www.a234.fr

Pool manufacturer

Myrtha Pools, www.myrthapools.com

In legacy mode, the Aquatics Centre will be a public facility with a 50-m pool, a diving pool, a 25-m learning pool, multipurpose pool, and aqua-kids area. The centre will offer bouldering, fitness area, three padel courses, 5x5 football, and a restaurant. VenhoevenCS and Ateliers 2/3/4/ formed a design team to master the ambitious and emblematic project.

Situated on the former site of a research centre, the location of the Aquatics Centre was selected for its strategic proximity to the Stade de France and the future athletic village, its excellent access by car and public transport, and the intense dynamic of urban renewal in this area.

DESIGNING FOR HERITAGE

The Aquatics Centre, its forecourt, the gardens, the ramp and the crossing have been designed as a whole: each element has its own specific characteristics, and at the same time they form a balanced, dynamic ensemble, which, at the same level as the Stade de France, forms a base that is open to the public. The built and planted elements of the project all follow the same functional, structural and formal design logic, based on a principle of harmony inspired by nature.

A COMPACT, OPTIMISED AND SCALABLE ARENA

The aquatic arena presents a fluid silhouette designed as a strong, compact form that offers a unified image. A wooden sculpture emerging from a green landscape, a beacon in the metropolitan sky, it asserts its sustainable values. Entirely enveloped by sunshades with sinuous, dynamic lines that create an architectural in-between space, a depth of reading, it offers a protected threshold to welcome spectators and extend the uses of the building.

Like an immense cathedral dedicated to water sports, the Olympic hall is the heart of the complex. The space is flooded with light thanks to the two glass facades to the east and west. To the east, the view extends over the foliage of the trees to the Stade de France, a remarkable local monument, which provides a backdrop for the athletes using the diving tower. The multipurpose Olympic pools are installed from east to west, an-

chored to the base and opening onto the Olympic arena, which has tiers of seating on three sides, creating the cauldron effect so popular by athletes and spectators alike.

It is in this spirit of design inspired by nature that the roof has found its ultimate expression: like a leaf, the roof combines several functions in one shape: shelter, light filtering, rainwater harvesting, integration of technical networks and, finally, capturing the sun’s energy to transform it into vital energy dedicated to the needs of the Aquatics Centre. The functional, technical and spatial requirements of this roof are integrated into a parametric design that generates a fluid and strong form, while respecting the optimal balance of requirements: in this way, it “hugs” the necessary volume of the Olympic hall, minimises the energy expenditure of the heated volume and creates a thin, elegant and spectacular shell with a web of wooden beams only 55 cm high and spanning up to 90 m.

The huge forecourt plateau becomes a living space directly connected to the forecourt of Stade de France. It communicates with the outdoor spaces, letting in light and opening up views. Its scale is that of the neighbourhood, and its minerality links it to the ground. It is welcoming and offers a view of the many sports activities of the Aquatics Centre. Inside, large perspectives have been created. They connect the various spaces and activities. In this way, the mix of uses is more than just an addition of functions, it is a vector for exchanges and encounters. The 5x5 football pitches and the outdoor section of the water play-area blend into the urban landscape.

A DYNAMIC AND LIVELY PLACE

The Aquatics Centre is, of course, organised around water due to its purpose during the Games, but above all around sports, to create a dynamic and lively place for meeting and meaningful exchange. The Aquatics Centre evolves and adapts to many different timescales. Each area is designed to be multifunctional, but also to be able to operate autonomously when required.

The facility can be adapted to the number of visitors and the time of day, and can operate on different scales. The building is truly versatile. The various activities (games hall, training pool, fitness centre, climbing wall, sports arena) are located in large open areas that can be expanded as the sporting activities develop.

The water-play hall is all about adventure and discovery. It is a particularly open space that invites children of all ages to explore water in unexpected ways.

Wide open to the outside world and directly connected to the sports hall, the 4-lane 25m training pool is designed for schools, groups and the public to learn to swim in a calm and relaxing space, on a more intimate scale – a great confidence builder.

The southern section of the first level is dedicated to health and fitness, with large cardio areas and classrooms for yoga, dance and meditation.

Bouldering is an accessible form of the climbing sport that does not require securing. Climbers venture onto sloping surfaces at low heights and are cushioned by thick mats in the event of a fall. Climbing is becoming increasingly popular and has the added benefit of being a great way to meet up and socialise. That’s why the climbing area is on the ground floor, occupying a large space under the north-facing ramp and directly connected to the reception hall.

The large area developed to replace the temporary stands on the second level will become a generous sports arena after the Olympic Games, able to be reversed again and accommodate temporary stands for “level 4 competitions”. The sports pools are designed to be modular and multi-purpose: equipped with a movable floor and two movable platforms, they can be adapted to the range of needs of the public, schoolchildren, amateur athletes and, of course, top-level competitors and the Olympic and Paralympic Games in Paris in 2024.

A CAMELEON BUILDING CHARACTERIZED BY ITS MATERIALITY

Priority was given to bio-sourced materials. The all-timber structure reduces a large proportion of CO2 emissions compared to steel and concrete. If the building is eventually demolished, the timber in the structure can be reused in other projects without any loss of quality or value. The CO2 stored in the wood will remain out of the atmosphere for hundreds of years.

Reuse of materials and resources was also a priority. Water and energy savings are based on the principle of “consume less, consume better”, so that 85 % of the energy comes from renewable and recovered sources and 50 % of the water used is recovered and reused. Waste is also recycled and reused: all the seats in the permanent grandstands are made of 100 % recycled plastic, collected locally. They are designed to last and leave their mark on the history of the venue.

GLASS: TRANSPARENCY AND LUMINOSITY

The building’s glass facades take a variety of forms, offering views to the outside, inviting visitors to observe the activities inside and providing an abundance of natural light. The sports hall opens majestically to the east and west. The south and north facades are more opaque to ensure a homogeneous and comfortable light atmosphere and to allow easy concealment during major competitions. On the upper forecourt, a perimeter glazed strip contributes to the light and acts as an entrance for spectators. Bands of zenithal rooflights allow light to penetrate into the heart of the hall, creating a homogenous, natural lighting atmosphere.

POOLS: MODULARITY FOR A RANGE OF PURPOSES

By installing two movable walls, one of which can be divided into two parts, and a movable floor, the pools can be adapted to an extensive series of configurations. The modularity of the pools in terms of configuration and use will show during the operational phase: with 3,000 fixed seats, the facility can also be transformed into an auditorium and provide a wide-spanning temporary platform. What’s more, this modular and compact design, based on a reducing the footprint of the building, will not only enhance the spectator experience by bringing them closer to the action, but will also significantly reduce the volume of the Olympic hall, thereby improving its energy performance.

WOOD: RHYTHM AND FILTER

The structural elements of the sports hall are made entirely of wood, using a unique and unexpected system that creates the magic of the space: the roof is supported by longspan tensioned wooden beams, which in turn are supported by oblique laminated timber posts. This structural feat combines volumetric efficiency (less air to heat in the hall) with the striking architectural dynamism of the project. It also allows structural, acoustic and aesthetic constraints to be resolved in a single gesture, within a simple, thin and light construction system: the roof rises, it flies. On the outside, the pre-grained Douglas fir lamellas wrap the building, providing acoustic, ventilation and solar protection, while offering a sheltered space for reception and living.

ROOF: GENERATING AND EVOLVING

The roof unfolds, becoming alive and useful through the installation of photovoltaic panels, making the building the largest urban solar farm in France. This new skin is on display and, through the interplay of light and reflections, creates views that change over time. Beyond its shape, its composition is innovative in terms of the finesse of its structure and the meticulous integration of its technical elements. Like a leaf, it is ribbed to accommodate the main ventilation ducts, and covered with solar panels to capture as much solar energy as possible.

TIMBER STRUCTURE

Wood diaphragm

Wooden catenary beams layer

Edge horizontal truss

Columns and ties

FORWARD-THINKING TECHNOLOGY & CHARACTERISTICS

MYRTHA POOLS DESIGNED AND SUPPLIED OAC WITH THREE PERMANENT POOLS

Author: Myrtha Pools, www.myrthapools.com

Photo: Myrtha Pools 3D Concept

At the Olympic Aquatic Centre (OAC), the core is the 70-m competition pool that will be the arena of the biggest sporting event of 2024 for artistic swimmers, water polo players and divers. This unique pool is the largest in France, and a first in Europe.

The pool includes underwater cameras systems fully integrated with the modular Myrtha sidewall panel technology, which will make it easier to update the systems developed for streaming and video replay. The bottom of the pool is not flat, but instead terraced at different levels. Rather than offering a single depth of 5.0 m (which corresponds to diving), the depths have been adapted according to each aquatic activity in order to conserve water and heating, and to reduce maintenance and generally optimize operation.

From the beginning of the design process, Myrtha offered its decades of experience in proposing solutions through its Concept Team, BIM team and Technical team (BOM). Innocenzo Pochini, Myrtha Technical and Sustainability Manager confirmed: “Part of the design was realized in coordination with full BIM from the concept, allowing us to optimize solutions regarding sustainability, energy, and water consumption. Our expertise allowed to have, in just one pool, the same number of configurations and options as if we’d built nine pools.”

A movable Myrtha split bulkhead divides the diving area which boasts an air safety cushion, a system which reduces the risk of injury as divers enter the water. A second split movable bulk-

head allows this pool to be used at the same time at both 50m and 25m distance for competitive swimming, or for water polo games. Thanks to the special movable bulkheads and a movable floor installed on five lanes, the OAC's main pool can be configured in multiple ways, even for aquafitness or aquabike courses requiring shallow depths. The other two pools are a learn to swim pool and a leisure pool featuring water jets, whirlpool seats and a lazy river.

POST-EVENT USE FOR CITIZENS

After the summer competitions, the OAC will open to the citizens of Saint-Denis, a neighbourhood with a high percentage of residents who need to learn to swim. The OAC will become the largest training centre for diving in France (it will host the European Swimming Championships in 2026), and the enormous positive social impacts of Learn-to-Swim classes are already being realized. Pochini stated: "As a manufacturing company, our choices were also guided by lifecycle aspects. The challenge was to achieve the maximum result for both international competition and post-event use for citizens. This was made possible by the engineering expertise and effort across all phases, and secondly, by our unique modular stainless steel technology.”

INCLUSIVE COMMUNITY HUB ENABLES SWIMMING IN A PARK SETTING

PARRAMATTA AQUATIC CENTRE IN WESTERN SYDNEY

Author: Bradford Gorman

Photos: Peter Bennetts

At the new Parramatta Aquatic Centre, the circular design makes the outdoor 50-metre pool the centrepiece of the facility. The pool reinvents the traditional aquatic centre typology. Grimshaw led the design partnership with Andrew Burges Architects (ABA) and McGregor Coxall as landscape architect. The design was selected thanks to exceptional operational aspects, the generosity of space contributing to the user experience and the integration of the scheme into the park.

The new Parramatta Aquatic Centre (PAC) is located at Mays Hill, the traditional lands of the Burramattagal, an inland group of the Dharug people. The PAC is in Parramatta Park, which is inscribed on the UNESCO World Heritage List, and is situated in a distinct landscape concept which acknowledges the site’s historical vocation as a gathering place. It is situated on part of what was once a golf course. The idea of the new centre was to balance the social impact of the development of Parramatta, deliver a positive impact for the community with a space that improves urban vitality, and bring many people together in a place of inclusivity and accessibility.

OFFICIAL OPENING SEPTEMBER 2023

Location Sydney, Australia

Client / Operator

City of Parramatta

Design architects

Grimshaw, www.grimshaw.global

Andrew Burges Architecture, www.aba.sydney

McGregor Coxall, www.mcgregorcoxall.com

Pool manufacturer

Myrtha Pools, www.myrthapools.com

Construction costs

AUD 88.6 million (EUR 54 million)

CENTREPIECE OF THE FACILITY: CIRCULAR OUTDOOR 50-METRE POOL

The pool reinvents the traditional aquatic centre typology, creating a new place where the quality of outdoor landscape and recreational space defines the experience. The new, inclusive community hub is centred around the pleasure of swimming in a park setting. This park is minimally disrupted by locating the building footprint within the topography – retaining and celebrating heritage landscaping and vistas.

COMPREHENSIVE PROGRAMME

The 14,330 m² building comprises swimming areas arranged around the ring, carved into the topography, with the health and wellness facilities acting as the buffer to Park Parade. The centre features a 50-m, 10-lane outdoor pool with flips wall for alternative training and water polo configurations. Shaded tiered seating for 330 people is available near the outdoor pool, and 26 outdoor umbrellas provide further shade to lawn areas. A rain garden and decks adjacencies are located nearby.

The accessible 25-m indoor pool has eight lanes, next to the accessible 15-m indoor learn-to-swim pool. The indoor water playground provides a splash water play area with „beach“ entry. The PAC also features spa, sauna and steam rooms; and a health and wellness centre totalling 1,380 m² including a gym, two program rooms, a multipurpose community space, amenities and consultation rooms. A café offers wet and dry seating for 130 patrons; and retail and multipurpose community rooms include a birthday party room and a swim club room. Indoor and outdoor male/ female, accessible, adult and family change rooms are available as well as office support and administration areas.

All of the facilities are predominantly organised into a single level for ease of access and use by Parramatta’s growing and diverse community.

CONNECTIVITY

The rooftop covering the sunken pools upholds the open space requirements of the precinct Master Plan, retaining community access and heritage views to Old Government House. Connectivity has been designed to minimise impacts on the traffic in the area and effectively link to existing public transport. The car parking is also integrated to the topography of the park.

The centre features 360 rooftop solar panels powering a 193kW capacity solar system. Automated natural ventilation is used in the fitness centre instead of air conditioning to maximise energy saving. Skylights that filter harmful UV, maintain temperature, and absorb sounds, are set around the centre to provide soft natural light to indoor areas.

ENHANCE PEDESTRIAN ACTIVITY

The circular form surrounding the outdoor pool, named the Memorial Pool in recognition of the former Parramatta War Memorial Swimming Centre, is complemented by two linear pathways forming the spine of the site. These pathways unite routes to, from, and around the PAC, connecting the park, entry plaza, main pool space, ring walk, and the veranda. Clarity was central to the outcome, ensuring active transport and wayfinding were increased throughout the site. A series of interconnected bike and walking paths unite plaza spaces and parklands to enhance pedestrian activity. Open lawns and landscaped berms complement the active transport networks that link the PAC with Parramatta’s central business district.

The precinct’s habitat and biodiversity values are extended with the addition of 562 new native trees planted across 30,000 m² of landscape to enhance the existing urban forest. Tree plantings are strategically incorporated with seating and gathering spaces wherever possible to increase the shading paramount to the site’s functionality. Heightened ecological values and soil reconditioning influence the sites microclimate, maximizing shaded areas for play and relaxation. The pool itself is surrounded by dense urban forest, which will play a major role in mitigating urban heat impacts.

25M Program Pool

Spa, Sauna and Steam Room

Learn to Swim Pool

Leisure Water Area 14. Cafe Seating 15. Raingarden and Decks 16. Outdoor Terraced Seating

17. Outdoor 50M Pool

18. Lawn

Health and Wellness Centre Entry

Multi-purpose Space / Creche

Program Room

Health Club (Gym)

Community, Club & Program Room

Store 25. Birthday Party Room

Broadwalk

CLEAR DESIGN LANGUAGE FORMS AN INVERTED PYRAMID

XIANGFEN XINGYUAN SWIMMING POOL – THE WATERS IN THE WOODS

Author: Atelier KAI Architects

Photos: Jin Weiqi

Resonating with the history of the site, the design concept by Atelier KAI Architects fosters industrial architectural elements. The Xiangfen Xingyuan Swimming Pool is located on a former temporary industrial storage area. The striking V-shaped supporting pillars run through the entire building. A large number of skylights allow plenty of daylight to flood into the building. There is an outdoor platform on the second floor.

OFFICIAL OPENING 2023

Location Linfen City, China

Client / Operator

Xiangfen Xingyuan Steel Group Co., Ltd

Architects

97Huaxia Atelier KAI architects www.atelierkai.cn

The swimming pool is located on the outskirts of the city, surrounded by several factories as well as villages and a secondary school. The site was originally the stockpiling area of the coal washing plant where the first process of smelted coal was to be cleaned. Initially, the swimming pool was designed for the workers of the factory and their families. During the design process the building gradually became publicly accessible. It was decided to open it to the inhabitants from the surrounding communities and to the pupils from the nearby school.

The dwellings of the local village and all kinds of dense illegal buildings, with undulating roofs of various sizes, form a sharp contrast with the huge scale of the factory on the north side

of the road. With the adjustment of national industrial and environmental protection policies, Xiangfen Swimming Pool needed to combine functions to complete the transformation of identity.

A set of undulating slope-shaped polygonal shapes occupy the site, and the roof skylights and reflective materials have a certain industrial architectural temperament. The new buildings are both similar yet contrasting with the old steel mills and villages. As a counterpoint to the heavy, cold, reflective vertical seamed zinc-manganese roof, the facade is made of black burnt slabs, which are combined with the warm imitation wood grille in the interior.

RANDOM MULTIPLICATION

IN SPATIAL FORM

The basic composition of the roof ridge, the structural columns and the water surface placed in dislocation brings a rich effect of random multiplication in the spatial form. On the one hand, they form an inter-angular area where the adjacent water surface can be extended. On the other hand, the asymmetrical structure pulls out a giant skylight that allows light to spread on the water.

On this basis, the structural engineer added a set of V-shaped supports perpendicular to the sheet structure at the lower chord of the truss with the greatest pressure, and these supports, together with the lower chord of the truss and the web members in the plane, form an inverted pyramid.

GROUPING OF FUNCTIONAL ROOMS AROUND COURTYARDS

The various building sections of the Xiangfen pool facility are connected to each other by courtyards of different sizes, creating a continuous water world in the forest.

Following the concept of “modular units”, the internal space is established by the structure, the composition of the structure units forming a space together with the water surface. This module units can be copied and edited. It grows with the extension of the building on its diagonal dimension and forms a rich relationship with the environment.

POOL IN THE CENTRE – ENHANCED BY NON-AQUATIC SERVICE AREAS

The entrance of the main swimming area of the building is located on the east side of the building. The core of the swimming area is a 50-m eight-lane comprehensive swimming pool. A 50-m three-lane VIP pool and a children’s play area are arranged on the sides.

The southeast side of the building is dedicated to a relaxing spa area. The west side of the building connects to the conference reception area and the furniture showroom area to the south.

Backed on the fact that Xingyuan swimming pool is a service facility provided by a company for its employees and their families, it features some additional functions that are not commonly associated with aquatic facilities. The north side hosts a catering supporting service area and a grocery shop. On the second floor, there is a library, a gym, a massage room. A separate non-hydrophilic circulation line connects all these areas with the stands, and on the platforms or corridors, you can see the swimmers jumping into the water or the scenery in the courtyard.

WATER TREATMENT

The three pools of different sizes are sourced by several independent water systems underneath. In the basement the system treats more than 2,300 m³ of circulating water, which is sent into the pool through the water supply outlet at the bottom of the pool, and then flows back to the equilibrium tank through the overflow return tank located on the outside of the pool wall. The circulating water pump absorbs water from the balanced water tank with flocculant, filters through the hair aggregator and quartz sand filter, and then heats it through the plate heat exchanger, and finally adds pH adjuster and long-lasting chlorine disinfectant to the heated pool water. The circulating water is injected into the pool through the water supply port of the pool wall to complete the whole cycle treatment process.

INCREASING ROOF

About 6,000 m² of standing seam metal roofing panels, and 2,000 m² of black anti-corrosion wood wall panels for the facade are used, weaving with the surrounding trees. The spatial character of the main pool building is different. The three-lane VIP pool at the southern end is shaped into a tall space with a monopitched roof, with long horizontal windows below revealing views from the ground.

The eight-lane swimming pool, with a height of 15 meters, allows the roofs on both sides to even extend in. A huge skylight pulls out from above, and the light is set on the dappled water, creating the feeling of an outdoor swimming pool.

In contrast, the children’s paddling pool on the other side presents a smaller-scale relaxation. The height of the sloping roof inserted here is sharply reduced, and even at the lowest point it measures only 1.2 meters. The low space gives children a unique sense of belonging and security.

1. 8-lane 50-m swimming pool

2. Children's paddling pool

3. 3-lane 50-m swimming pool

4. Restaurant

5. Supermarket

6. Multifunctional hall

7. Exhibition hall

8. Spa

9. Reception

10. Changing room 1

11. Changing room 2

12. Rest / emergency room 13. Gravel court

Garden

Water garden

OASIS FOR THE COMMUNITY’S HEALTH AND WELLBEING

BRIMBANK AQUATIC & WELLNESS CENTRE IN MELBOURNE

Author: Williams Ross Architects

Photos: Dianna Snape

The Brimbank Aquatic and Wellness Centre (BAWC) provides a world class inter-generational aquatic, health and well-being hub for the local community. The facility was designed with a range of health and fitness recreation-based activities including a splash park adventure playground and provides a venue for aquatic based competition and activities. The centre has achieved a 6 Star Green Star Design rating by the Green Building Council of Australia. It is Australia's first all-electric aquatic centre and the first zero emissions aquatic centre powered by renewable energy.

Located in Melbourne’s west, Brimbank’s climate is dry and hot and it is the second most disadvantaged municipality in greater Melbourne. The conceptual framework for the centre developed as an “oasis” – a place of shelter and respite for the local community, and a place to easily access health and wellbeing services.

OFFICIAL OPENING SEPTEMBER 2022

Location Melbourne, Australia

Client / Operator

Brimbank City Council

Architects

Williams Ross Architects www.williamsross.com

Construction costs AUD 65 million (EUR 39.8 million)

The underlying design principle was to destigmatise access to preventative health services, counselling and support services, and create a place to combat social isolation. It was therefore important that the centre had a single entry and architectural identity that welcomed all community members. The design aims to help community members feel comfortable through views out to greenery and warm, acoustically designed interior spaces. The local community are encouraged to stay, linger, and connect with staff and friends while accessing services.

The siting of BAWC considered the adjacent existing uses (Packard St Park and Shopping Centre) and the future development to the north as identified in the Councils' Urban Design Framework. The pedestrian spine running north-south through the car park has been designed in the site master plan to extend to future green space and higher density residential development.

COMMUNITY NEEDS: HEALTH SERVICES AND LEARN-TO -SWIM CLASSES

A key driver for the new facility was the poor condition of the existing, aging aquatic centre. The existing facilities were no longer fit-for-purpose and were not meeting the needs of the community.

The Council’s key goals and objectives included:

• An energy efficient centre that is environmentally sustainable in design and construction to minimise energy use, reduce waste and reduce on-going operating costs

• A site infrastructure prepared to be adaptable for future technologies

• 6 Star Green Star accreditation

• Increased participation in aquatic and sport activities

• Improved and measurable mental and physical health outcomes

Low swimming ability was another identified need in the community. Particular attention was given to designing the pools to facilitate learn-to-swim classes and safety for young children as they learn to play safely in the water.

Poor mental and physical health indicators in the community demonstrated the need for a large warm water program pool for rehabilitation and exercise classes. This was also the rationale for inclusion of partner community services to deliver integrated outcomes for the community.

CHALLENGE OF BALANCING THE NEEDS OF THE DIFFERENT SERVICES

Three community service partners are tenants of the new centre, partnered with the Council on governance and were heavily involved in the design phase.

They are now collectively running cross-service programs for community members focussing on carer support with specially designed classes and access to facilities and programs. The aim is to increase cross-service referrals, e.g. young families can access a specially designed program for young children in the aquatic space increasing health and fitness awareness and water safety.

The building now brings together these services under the one roof, the design has been sensitive to the experience of community members coming to the centre to access this variety of services – some potentially in distress or reluctant to access services in an institutional setting.

CUSTOMER JOURNEY WAS KEY FOR MATERIAL AND COLOUR CONCEPT

The design was developed through a process of first-person journey-tracing for community members accessing a range of health, fitness, education, and social services. Community services partners worked with the design team to describe potential needs and experiences of their cohorts arriving at the centre. The centre’s warm material palette, good acoustics, and calming views out to nature are examples how the design team met the client’s brief.

External glazing runs around all the ground level activity spaces – allowing views in and out and activating all frontages. The first floor rusted metal cladding with irregular fins provides a rhythm to the long facade, with specially carved out views from internal spaces.

ONE ENTRY, ONE IDENTITY AND ONE GOVERNANCE MODEL

BAWC demonstrates successful integrated community facility design – one entry, one identity and one governance model that allows community service practitioners the best opportunity to design and evolve preventative health services.

The indoor aquatic hall includes:

• 50 x 25m, 10-lane regional competition pool with swim wall and accessible ramp

• Learn-to-swim pool

• Leisure and toddler's pool with beach entry

• Zero-depth water play unit and two water slides

• Warm water program pool with spa, dry and steam saunas

• Health and fitness facilities including over 1,000 m² gymnasium; group fitness rooms, dedicated Mind and Body and Pilates studios

BAWC also fosters a range of preventative health services. Facilities include allied health suites, counselling suites, adult education programs, parenting programs and office accommodation for non-government organisations. Other community facilities include an accredited sensory room, bookable multi-purpose spaces with fully accessible kitchen, café and other meeting spaces.

LOW THRESHOLD DESIGN CONCEPT

The central foyer serves all the uses of the building. Clear lines of sight help people easily navigate to the aquatic spaces, health and fitness areas, gym, and the community organisations upstairs.

The design enhances delivery and access to community services through an inclusive design including:

• Consideration of discrete but welcoming access

• Foyers with good acoustics, warm material palette and nooks with soft furnishings for a calming sensory experience

• Location of the accessible activity room and children’s space close to the all-abilities park and skate park for services to easily run indoor / outdoor programs

• Views out for a calming connection to nature

• Warm water pool designed to accommodate female only classes

• All-gender and accessible facilities throughout, including two registered changing places facilities

• A certified sensory space

SUSTAINABILITY AND ACCESSIBILITY

Brimbank Aquatic Wellness Centre is Australia's first fully electric and the first zero emissions aquatic centre powered by renew able energy, 6 Star Green Star accredited aquatic centre:

• The building uses an average of 61% less water compared to similar aquatic centres in Victoria.

• The building uses an average of 76% less energy compared to similar aquatic centres in Victoria.

• BAWC is a full electric building that is net zero ready.

• Preliminary energy consumption analysis (six months after opening) indicated BAWC energy consumption is approximately half of an equivalent centre constructed in 2019.

The project challenged traditional aquatic design as the Council made the investment to move away from traditional gas fired boilers and incorporate heat pumps as the preferred alternative.

Iterative modelling process were used with the aim to continuously improve the energy and water efficiency of the building and its services. Advanced treatment systems reduce water consumption, energy consumption and requirements for chemical treatment. On-going maintenance requirements, operational material requirements and backwash water quality are included. The adopted strategy includes automated filtration cycles, sand filtration and backwash water heat recovery.

Principles of life cycle assessment were applied to reduce the upfront carbon emissions. A 500kW PV solar system was installed and the Council has committed to the purchase of GreenPower to run the facility.

High emphasis was laid on excellent indoor environment. Achieved by a high-performance building envelope, including a high level of insulation, high-performance glazing, high building air tightness and reduced thermal bridging. Generous natural ventilation and light to activity spaces was introduced – combined with efficient air-handling systems minimising high energy costs typical of pools.

All materials were reviewed on an ongoing basis. Criteria for evaluation were:

• Material locality: local materials preferred

• Material toxicity (including raw materials extractions and production process)

• Environmental impact due to raw material extraction

• Embodied energy

• Material durability / longevity

• End-of-life treatment

• Maintenance requirements

The Brimbank Aquatic and Wellness Centre aims to build strong community collaboration and deliver significant, measurable social and health benefits for the local community.

PROVEN STRUCTURES

MODERNISATION AND EXTENSION OF THE SWIMMING POOL IN SAINT-MÉEN-LE- GRAND

Author: RAUM architectes

Photos: Charles Bouchaïb, Cyprien Baudry

The old swimming pool in Saint-Méen-Le-Grand, a municipality in the centre of Brittany, was built in 1994 and has since been upgraded and extended several times (2008, 2013 and 2015). The French architects RAUM pursued two objectives with the current refurbishment: firstly, extensive modernisation of the existing building (pool, beams, all walls and plant room); and, secondly, the construction of a new pool as an extension towards the abbey.

OFFICIAL OPENING 2022

Location Saint-Méen-le-Grand, France

Client / Operator

Communauté de communes Saint-Méen Montauban

Architects RAUM architectes

www.raum.fr

Construction

The original architecture of the swimming pool consisted of brickwork, a timber frame and a slate roof. It was modelled on the prevailing local building style and takes the form of a pavilion building whose public character finds expression solely in difference in scale.

The various successive extensions exhibited a heterogeneity of stone blocks and timber frame walls on the adjacent buildings opposite the abbey of Saint-Méen-le-Grand. As a result, the complex evolved into a conglomeration of low-quality buildings in poor condition.

The facility's existing condition and the need to use resources sparingly made it necessary to retain as much of the superstructure as possible.

SUPERSTRUCTURE LARGELY RETAINED

This conceptual approach gave rise to three higher-order design principles:

• Contemporary architecture that integrates the diverse volumes of the existing building fabric

• An insulated structural system that restores coherence to the public facility and at the same time enables the requirements (waterproofing and insulation) of the new envelope to be met

• An enhancement of the site's gentle topography by linking the interior spaces with the sweeping landscape and horizon

CAUTIOUS ALTERATIONS IN HARMONY WITH THE SURROUNDINGS

The extensive overhaul and expansion of the swimming pool required a broadening of the design approach that facilitated the construction of complementary spaces in harmony with the original diversity. The existing structure was viewed physically, and already existing parts of the building were integrated in such a way that, through modification and a certain abstraction, a new coherence was achieved, confirming the uniform status of the new public infrastructure.

The project approach involved the acceptance and revaluation of the diversity of existing structures. In keeping with this, the refur-

bished interiors have been unified by means of a coherent colour scheme, while the various layers and original structural features have remained visible.

The newly extended hall consists structurally of two different parts:

• a concrete substructure that merges into the slope and connects to the existing galleries in the basement,

• a visible and self-supporting timber frame resting on 8 x 12 cm metal posts (timber frame designed to match the existing timber frame).

NEW ACCESS AND UNIFORM LOOK

The entrance to the new facility is located in the north-west facade of the old swimming pool building. The reception opens wide onto the three successive pools. The administrative offices are housed in a new part of the building, which is directly accessible from the reception and offers a view of the forecourt and the bathing areas.

To the left of the reception, new changing rooms and sanitary facilities have been built in place of the old changing rooms, while retaining the primary structure and roof. From the corridors there are views of the refurbished pools, and further on the view of the horizon made possible by this.

The showers providing access between the two large pools are attached to the pool attendant's room, with access to the first aid room. The area in between connects the two bathing areas: the refurbished pool underneath the existing beam structure and the new, open pool under the large roof canopy.

The new pool continues on from the existing one and offers the abstraction of a large volume of slate. The entire building is panelled in black wood. New openings have been created in the existing structure to reopen the pool towards the town.

All floors conform to a coherent grid of 12.5 x 12.5 cm, which, like the black wood panelling, gives the entire building a uniform look.

- Entrance

- Lockers 4 - Recreation pool

- Solarium

- Children pool

- Sport pool

- Storage

1. Offices 2. Entrance

Lockers 4. Recreational pool 5. Solarium 6. Children's pool 7. Swimming pool 8. Storage room

AMBITIOUS YET DOWNPLAYED INFRASTRUCTURE

ČEŠČA VAS POOL COMPLEX IN NOVO MESTO

Author: Enota

Photos: Miran Kambič

The new Češča vas pool complex redefines both aquatic leisure and competitive swimming in the region. The aquatic centre’s place in the national training network for athletics, cycling and triathlon makes it a key location for sports-interested citizens and athletes. Its modern facilities and smart design show a commitment to improving sport in the local area. Ljubljana-based ENOTA architects have made use of the inclined terrain.

OFFICIAL OPENING SEPTEMBER 2023

Location

Novo Mesto, Slovenia

Client / Operator

Novo Mesto Municipality

Architects

ENOTA, www.enota.si

Pool manufacturer

Myrtha Pools, www.myrthapools.com

Construction costs

EUR 7 million

Nestling next to the existing, recently modernised cycling velodrome, this indoor swimming centre utilises the site’s sloping terrain, presenting itself as a feature elegantly suspended above the landscape and standing as a testament to a commitment to developing world-class sports infrastructure. Beyond its compliance with the rigorous standards required for swimming competitions and elite athlete training, it also serves as a beacon for the growth and development of swimming in the region.

competition solution leaves the dominant role for the velodrome

RESTRAINED PRESENCE

So as not to drastically alter spatial relationships, the new pool facility thus takes advantage of the topographic features of the inclined terrain. Sited as low as possible, it does not seek to dominate its surroundings.

The complex comprises two indoor pools and their infrastructure. In the second phase of the project, an Olympic-size pool will be added outdoors. The spatial design employs partially

dug-in levels to create the effect of an amphitheatre. The entrance hall is thus detached from the traffic surfaces, while the lower pool is on the same level as the surroundings at the site’s westernmost edge. The banks cut into the slope have been transformed into grandstands for visitors. Consequently, the design reduces the structure's facade envelope surface, thereby improving its energy efficiency and reducing the cost of investment.

ENTIRE NON - AQUATIC FUNCTIONS SITUATED IN THE ROOF

The building's subdued appearance in its space is achieved with the aid of the low floating roof, under which the surrounding landscape is allowed to flow across the pool. At the same time, the roof structure is the volume housing all the programme functions that do not require direct contact with the water surfaces. This programme arrangement ensures a higher ceiling over the pool space and a lower ceiling over the reception desk and changing rooms. The roof’s structural design featuring a grillage based on wall beams concealed in the programme's partition walls permits large spans and requires few vertical supports.

The light admitted via the building’s perimeter creates the impression of the roof volume hovering above the pool surface, opening broad views of the surrounding countryside from the interior. The cantilever roof on the building's entrance side acts as a canopy, which – together with the dug-in amphitheatre –forms the outdoor entrance platform.

The spans are bridged by wall beams with steel rods

Skylights and technical spaces are located between the beams

MATERIALITY REMARKABLY SIMPLE AND RESTRAINED

The envelope of the floating roof is covered with natural, unvarnished timber boards that will age in time and thereby further blend the building into the materiality of the surrounding forest. Together with the tilted geometry, the roof seems to paraphrase local rural development. The only material accent is found in the building's interior, where the underside of the floating roof volume is uniformly coloured in a bright, warm hue. The ceiling is thus rendered sufficiently present to serve as a pleasant shelter for users despite the pool space's lack of filled perimeter walls. At the same time, the interior’s accentuation in this way acts as a discreet invitation to outside onlookers.

REOPENING OF HAMBURG’S “SWIMMING OPERA HOUSE”

THE ALSTERSCHWIMMHALLE HAS BEEN COMPREHENSIVELY REFURBISHED, CONVERTED, AND EXTENDED

Author: gmp Architekten

Photos: Marcus Bredt, Bäderland Hamburg

The spectacular shell roof, the enormous interior with the 50-m pool, and the facade construction were retained. At the same time, the sports facilities were comprehensively redesigned for the first time and supplemented with contemporary additions. gmp Architekten ventured the balancing act between preserving, functionally redesigning and adapting the use of the indoor swimming pool.

OFFICIAL OPENING 2023

Location Hamburg, Germany

Client / Operator

Bäderland Hamburg GmbH

Architects gmp Architekten, www.gmp.de

schlaich bergermann partner, www.sbp.de

Construction costs

net EUR 68 million

Cost category 200 – 600

As one of Europe’s largest shell buildings, the indoor swimming pool, designed by architects Horst Niessen, Rolf Störmer, Walter Neuhäusser, and the engineer Jörg Schlaich, is an outstanding example of Hamburg’s post-war architecture. At the time, the concrete shell roof, which consists of two hyperbolic paraboloid shells carried by three supports, reminded Hamburg’s citizens of the Sydney Opera House – and since then, has been lovingly nicknamed the “Schwimmoper” or “swimming opera house”.

Originally, the Alsterschwimmhalle was constructed as a competition venue but over time it became a leisure pool for the general public. Despite its 400,000 visitors in 2014, for financial reasons closure of the pool, demolition, and construction of a new modern building was under discussion. In cooperation with schlaich bergermann partner (sbp), gmp developed a feasibility study that became the basis for the decision to retain and refurbish the building.

BETWEEN MONUMENT PRESERVATION AND MODERN SWIMMING POOL REQUIREMENTS

A key element in this decision was the fact that the spectacular roof had been given listed status. Covering a floor area of 4,500 m², the roof – which is only 8 cm thick and held up by three diagonal support struts – soars to a height of 24 m at its tips. Two of the three support points are linked via a tie beam beneath the swimming pool. With spans of up to 96 m, the roof is still one of the largest of its kind in the world.

The big challenge regarding structural safety related to the fact that parts of the old pool had to be demolished and rebuilt without modifying the existing roof or disturbing it during construction work. This meant that the tie beam between the foundations could not be touched and was constantly monitored during construction work. Having completed the refurbishment, the roof is protected against damage from rising chlorine, high humidity, and high temperatures using a new cathodic corrosion protection system.

GOAL TO RETAIN AS MUCH OF THE ORIGINAL FABRIC AS POSSIBLE

The 50-m pool, 10-m diving tower, the so-called “fitness cube” on the east side have been retained with very few modifications. However, the old, now barely used tiered seating beside the pool was dismantled to provide space for a new, separate diving pool. Furthermore, the extension building to the north was demolished and replaced by a new one- to two-story building. This accommodates a new 25-m swimming pool, a training pool, a barrier-free entrance area, as well as changing rooms, fitness facilities, and saunas. Overall, the existing water surface area has been increased by a quarter; just over half of the total internal area has been rebuilt.

HISTORIC BUILDING PRESERVATION AS A SUSTAINABLE CONTRIBUTION TO A VIBRANT BUILDING CULTURE

The original aluminum trussed columns of the glass facade have been retained. gmp, sbp, and the facade supplier also developed a new building-code-compliant telescopic piston support system that forms a flexible connection between facade and roof; this makes it possible to compensate for oscillating movement of the roof shell.

The surfaces of the retained building components were restored to recreate the original face concrete appearance, using elaborate restoration techniques, or returned to the original former colour scheme. Construction elements such as the historic acoustic tiles were restored and reinstalled. The architectural identity of the indoor pool facility was retained whilst striking a balance between preservation, functional redesign, and meeting changes in user demand, thus ensuring the pool’s long-term functionality and operation.

A NEW STYLE IN POOL LIGHTING: THE WIBRE 252

COMPACT, VERSATILE AND ATTRACTIVE

Author: Benjamin Pfendt, WIBRE, www.wibre.de

Photos: WIBRE, Das Badehaus, Klaus Kohler, Oberhausen-Rheinhausen, www.das-badehaus.com

WIBRE introduces the new 252 spotlight. Compact, versatile and attractively designed, this spotlight sets new standards in pool lighting. The 252 combines all the typical WIBRE features without compromise, making it an indispensable highlight for any water-and-pool-scape.

NEW DESIGN, NEW POSSIBILITIES

With its short linear design, the 252 opens up completely new design possibilities in pool and lighting design. Thanks to its versatility, it can be used in a wide range of applications: from lighting the entire pool to accentuating lighting effects. The POW LED technology offers different colour temperatures (3000K, 4500K, 6000K) as well as RGB-W and different beam angles.

D ESIGNED TO IMPRESS

- A MUST- HAVE FOR DAY AND NIGHT

Where water shines, a place of relaxation and longing is created. This spotlight creates a new design language in the pool with its compact linearity and clear design language. During the day and at night, it creates a unique atmosphere that turns every pool into a place of longing.

VARIED LINEAR STYLE

The versatility of the 252 is also evident in its version with MIDLEDs, which enable diffuse lighting with lower light intensityalso ideal for applications above water. All versions of the spotlight are certified to IP68 for a permanent water depth of up to

10 m and to IP69 for protection against high pressure and high water jet temperatures.

R OBUST AND DURABLE

Like all WIBRE spotlights, the 252 is made of high-quality V4A stainless steel 316Ti, which is known for its high corrosion resistance and durability. The luminaire with safety glass and IK11 rating ensures maximum mechanical impact resistance and ultra-clear view. The spotlight is also suitable for water temperatures of up to 40° Celsius, making it an ideal choice for individual whirlpools.

W IDE RANGE OF APPLICATIONS

The compact linear spotlight can be used in a variety of ways - for illuminating pools up to four meters wide as well as for optimal illumination of various water areas including for example fountains. The stainless steel recessed housing enables easy installation, provides space for cables and ensures optimum water circulation.

With the new WIBRE 252, you can rely on innovative technology and exceptional design to transform your poolscape into a real highlight.

EFFICIENT GUEST MANAGEMENT

eccos pro gmbh is expanding its portfolio with two new product highlights: With epCollect for convenient exit control and media return and the Self Service Terminal as a modern, cashless post-payment and booking solution, operators of spas and thermal baths are consistently optimising their guest management. In this way, they create more security and efficiency in their operating processes.

The new epCollect is a modern redemption device for RFID media such as wristbands or coins and enables an increase in efficiency and convenience in guest management. The collection of RFID media and the passing of the linked electronic entry and exit control are visualised in parallel on the device's graphic display; this further optimises the process for visitors. The return of deposit coins when leaving the pool can also be realised with epCollect.

A cashless post-payment and booking solution is integrated with the new Self Service Terminal for stand or wall mounting. Integrated RFID scanners and debit/credit card readers, an intuitive touch display and the optional control of a wristband dispenser at check-in enable convenient handling for visitors. At the same time, staff costs are reduced and long queues at the checkouts are avoided.

Both eccos pro solutions can be seamlessly integrated into existing mafis® system structures.

PLAYPARC'S NEW FLEET OF DREAM SHIPS

"Cast off" for the new play ships from Playparc, which are always a hive of activity. Whether private yacht, fire boat, luxury liner or pirate cruiser, they all excite children and inspire them to invent great adventures, slip into a role, be active and live out their fantasies. Whether in the outdoor pool or on the playground, with varied play values and movement modules, they offer children aged four and over lots of fun and exercise.

New play ideas are created every day. Role-playing games not only promote creativity and social interaction, but also learning through playful interaction. Children can use their imagination and slip into different roles while having fun and learning a lot - and not just about the maritime world. Movement, motor skills, coordination, creativity and social skills are encouraged and challenged in a playful way.

The play ships from Playparc combine challenging and innovative play ideas with high-quality, sustainable materials and high flexibility. From small cutters to ocean liners, they are available in different sizes and themes. Of course, the focus is also on the safety of the crew. Balustrades and non-slip steps ensure safe playtime fun at all times. The ship's name is designed according to the customer's wishes and the thematic intention of the play area. With engraved motifs and decorative applications on the HPL or wooden balustrades, unique themed play attractions can be created that will delight young and old for a long time to come.

Ship ahoy, with lots of fun climbing, sliding, hanging and romping around.

Photo:

Photo: eccos pro gmbh

COMPANY INDEX FROM A TO Z

IAKS member companies go one step ahead with „Professionals & Profiles“. And position themselves prominently – in print and online. Report on your innovations and references in sb magazine and the IAKS newsletter and on our website. It goes without saying that your architect or supplier logo appears in every issue – and is sure to catch the eye of your business partners.

ACO GmbH 24782 Büdelsdorf, Germany tief-galabau@aco.com www.aco-sport.de

» Drainage systems

» Sports ground construction

» Sports ground equipment

ANRIN GmbH 59609 Anröchte, Germany info@anrin.com www.anrin.com

» Drainage systems

» Sports ground construction

» Sports ground equipment

ASPG Deutschland GmbH 40221 Düsseldorf, Germany info@D-aspg.de www.D-aspg.de

» Elastic layers; protecting surfaces

» Indoor sports floorings

» Outdoor sports floorings

» Mobile floorings, cover systems

» Sports ground construction

AGROB BUCHTAL

Deutsche Steinzeug Keramik GmbH 92521 Schwarzenfeld, Germany agrob-buchtal@deutsche-steinzeug.de www.agrob-buchtal.de

» Aquatic construction

» Pool construction; ceramics

Sekisui Alveo AG 6043 Adligenswil, Switzerland info@alveosport.com www.alveosport.com

» Artifical turf

» Elastic layers; protecting surfaces

» Indoor sports floorings

» Outdoor sports floorings

» Sports ground construction

Arbeitskreis Trennvorhänge e.V. 42327 Wuppertal, Germany info@arbeitskreis-trennvorhaenge.de www.arbeitskreis-trennvorhaenge.de

» Indoor equipment

» Sports hall dividers

AST Eissport und Solaranlagenbau GmbH 87629 Füssen, Germany hannes.schretter@ast.at www.ast.at

» Aquatic equipment

» Ice hockey boards

» Ice resurfacers

» Ice rink construction

» Ice sports equipment

ASB GlassFloor Systembau Horst Babinsky GmbH 83371 Stein, Germany info@asbglassfloor.com www.asbglassfloor.com

» Indoor sports floorings

» Mobile floorings, cover systems

» Multi-sport courts

Avant Sports Industrial Co.,Ltd 518108 Shenzhen, China sales@avant.com.cn www.avantseating.com

» Artificial turf

» Multi-sport courts

» Stands, seating

Bänfer GmbH Sportmanufaktur 34537 Bad Wildungen, Germany info@baenfer.de www.baenfer.de

» Elastic layers, protecting surfaces

» Indoor equipment

» Mobile floorings; cover systems

» Temporary and modular constructions

BLOACS 50935 Cologne, Germany info@bloacs.de www.bloacs.de

» Multi-sport courts

» Outdoor equipment

» Sports ground equipment

» Playground equipment

Conica AG 8207 Schaffhausen, Switzerland info@conica.com www.conica.com

» Indoor sports floorings

» Outdoor sports floorings

» Sports ground construction

eccos pro gmbh 42553 Velbert, Germany info@eccos-pro.com www.eccos-pro.com

» Aquatic equipment

» Changing rooms and equipment

» Fitness equipment

» Ice sports equipment

» Ticketing, access systems

Gotthilf Benz Turngerätefabrik GmbH+Co KG 71364 Winnenden, Germany info@benz-sport.de www.benz-sport.de

» Aquatic equipment

» Fitness equipment

» Indoor equipment

» Outdoor equipment

» Sports ground equipment

Brinkmann + Deppen

Architekten / Landschaftsarchitekten 48336 Sassenberg, Germany info@brinkmann-deppen.de www.brinkmann-deppen.de

» Architecture and design

» Landscape design

CustomBars GmbH 26723 Emden, Germany info@custombars.de www.custombars.de

» Elastic layers, protecting surfaces

» Fitness equipment

» Outdoor equipment

» Multi-sport courts

» Playground equipment

ENGO GmbH Srl 39040 Vahrn (BZ), Italy info@engo-ice.com www.engo-ice.com

» Ice hockey boards

» Ice rink construction

» Ice resurfacers

» Ice sports equipment

» Mobile floorings, cover systems

BERNDORF

Metall- und Bäderbau GmbH 2560 Berndorf, Austria office@berndorf-baederbau.com www.berndorf-baederbau.com

» Aquatic construction

» Aquatic equipment

» Pool construction, stainless steel

Carl Stahl ARC GmbH 73079 Süßen, Germany xtend@carlstahl-arc.com www.carlstahl-architektur.com

» Facades and building envelopes

» Perimeter boards, nettings

» Playground equipment

» Security systems, fencing

» Sports ground equipment

DSGN CONCEPTS UG 48145 Münster, Germany info@dsgn-concepts.de www.dsgn-concepts.de

» Landscape design

Eurotramp-Trampoline Kurt Hack GmbH 73235 Weilheim / Teck, Germany eurotramp@eurotramp.com www.eurotramp.com

» Aquatic equipment

» Indoor equipment

» Playground equipment

» Sports ground equipment

GANTNER

Electronic GmbH Deutschland 44894 Bochum, Germany info-de@gantner.com www.gantner.com

» Aquatic equipment

» Changing rooms and equipment

» Fitness equipment

» Indoor equipment

» Ticketing, access systems

geo3 GmbH 47551 Bedburg-Hau, Germany kontakt@geo3.de www.geo3.de

» Architecture and design

» Landscape design

» Feasibility studies

GEZOLAN AG 6252 Dagmersellen, Switzerland customer-service@gezolan.com www.gezolan.com

» Artificial turf

» Elastic layers, protecting surfaces

» Multi-sport courts

» Outdoor sports floorings

» Sports ground construction

Hamberger Flooring GmbH & Co. KG 83071 Stephanskirchen, Germany info@haro-sports.com www.haro-sports.com

» Indoor sports floorings

» Protecting surfaces

» Mobile floorings

» Cover systems

Gerflor Mipolam GmbH 53824 Troisdorf, Germany gerflormipolam@gerflor.com www.gerflor.de

» Indoor sports floorings

» Mobile floorings, cover systems

GfKK – Gesellschaft für Kältetechnik- Klimatechnik mbH 50859 Köln, Germany info@gfkk.de www.gfkk.de

» Ice rink construction

» Ice sports equipment

» Sanitary, heating, air conditioning, energy recovery

Gütegemeinschaft Sportgeräte 53113 Bonn, Germany info@sichere-sporthalle.de www.sichere-sporthalle.de

» Indoor equipment

» Sports ground equipment

» Testing, quality assurance

Hauraton GmbH & Co. KG 76437 Rastatt, Germany info@hauraton.com www.hauraton.com

» Drainage systems

» Sports ground construction

heiler GmbH & Co. KG 33649 Bielefeld, Germany info@heiler-sport.de www.heiler-sport.de

» Artificial turf

» Cleaning and maintenance

» Hybrid turf

» Natural turf

» Sports ground construction

Herculan BV 4231 DJ Meerkerk, Netherlands info@herculan.com www.herculan.com

» Indoor sports floorings

» Multi-sport courts

» Outdoor sports floorings

HET Elastomertechnik 65203 Wiesbaden, Germany info@het-group.com www.het-group.com

» Elastic layers, protecting surfaces

» Fitness equipment

» Playground equipment

» Outdoor sports floorings

Intercom Dr. Leitner 39040 Freienfeld, Italien intercom@leitner.it www.realice.info

» Ice hockey boards

» Ice rink construction

» Ice resurfacers

INTERGREEN AG 60433 Frankfurt, Germany info@intergreen.de www.intergreen.de

» Artificial turf

» Cleaning and maintenance

» Hybrid turf

» Natural turf

» Sports ground construction

ISS GmbH 63263 Neu-Isenburg, Germany info@iss4u.de www.iss4u.de

» Aquatic equipment

» Ice hockey boards

» Ice rink construction

» Ice resurfacers

» Ice sports equipment

JUNCKERS INDUSTRIER A/S 4600 Køge, Denmark info-exp@junckers.com www.junckers.com

» Indoor sports floorings

» Multi-sport courts

» Sports hall construction

» Stadium and arena construction

» Temporary and modular constructions

IST – Institut für Sportbodentechnik 04416 Markkleeberg, Germany mario-kunze@gmx.net www.sportboden-leipzig.de

» Testing, quality assurance

KDF - Kataskeves Dapedon Ltd. 57010 Thessaloniki, Greece exports@kdf.gr www.kdf.gr

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Multi-sport courts

» Outdoor sports floorings

ISP GmbH 48167 Münster, Germany info@isp-germany.com www.isp-germany.com

» Testing, quality assurance

Jakob Rope Systems 3555 Trubschachen, Switzerland info@jakob.com www.jakob.com

» Facades and building envelopes

» Security systems, fencing

» Perimeter boards and nettings

» Play- and sports ground equipment

Kernig Consulting GmbH 48155 Münster, Deutschland info@andreaskernig.de www.kernig-consulting.de

» Consulting

» Fitness centres

» Pools and aquatic facilities

» Architecture & design

KRAIBURG Relastec GmbH & Co. KG 29410 Salzwedel, Germany sportec@kraiburg-relastec.com www.kraiburg-relastec.com/sportec

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Outdoor sports floorings

» Playground equipment

Hermann Kutter LandschaftsbauSportplatzbau GmbH & Co. KG 87700 Memmingen, Germany info@kutter-galabau.de www.kutter-galabau.de

» Artificial turf

» Cleaning and maintenance

» Hybrid turf

» Natural turf

» Sports ground construction

Herbert Labarre GmbH & Co. KG 22337 Hamburg, Germany info@labarre-galabau.de www.labarre-galabau.de

» Artificial turf

» Cleaning and maintenance

» Hybrid turf

» Natural turf

» Sports ground construction

Labor Lehmacher | Schneider GmbH & Co. KG 49076 Osnabrück, Germany info@labor-lehmacher.de www.l-l-s.de

» Testing, quality assurance

LIKE-ICE Science GmbH 84069 Schierling, Germany info@like-ice.com www.like-ice.com

» Ice hockey boards

» Mobile floorings, cover systems

» Outdoor sports floorings

Max Rosenau, Marketing rosenau@iaks.sport

Silke Bardenheuer, Member services bardenheuer@iaks.sport

Landskate GmbH 50823 Köln, Germany info@lndskt.de www.lndskt.de

» Landscape design

LAUSIN Y VICENTE S.L. 50420 Cadrete, Spain export@lausinyvicente.com www.lausinyvicente.com

» Indoor equipment

» Playground equipment

» Sports ground equipment

» Sports hall dividers

» Stadium and arena equipment

M3 Architectes 2737 Luxembourg, Luxembourg mail@m3archi.lu www.m3archi.lu

» Architecture and design

maier landschaftsarchitektur / Betonlandschaften 51107 Köln, Germany

info@maierlandschaftsarchitektur.de www.maierlandschaftsarchitektur.de

» Landscape design

McArena GmbH 71522 Backnang, Germany info@mcarena.de www.mcarena.de

» Multi-sport courts

» Sports hall construction

» Turnkey construction

Melos GmbH

49324 Melle, Germany info@melos-gmbh.com www.melos-gmbh.com

» Elastic layers, protecting surfaces

» Multi-sport courts

» Outdoor sports floorings

» Sports ground construction

NUSSLI Group 8536 Hüttwilen, Switzerland information@nussli.com www.nussli.com

» Sports hall construction

» Stadium and arena construction

» Stands, seating

» Temporary and modular constructions

» Turnkey construction

Pellikaan Bauunternehmen Deutschland GmbH 40880 Ratingen, Germany info@pellikaan.de www.pellikaan.de

» Aquatic construction

» Aquatic equipment

» Sports hall construction

» Turnkey construction

Play-Parc

Allwetter-Freizeitanlagenbau GmbH 33014 Bad Driburg, Germany info@playparc.de www.playparc.de

» Fitness equipment

» Indoor equipment

» Multi-sport courts

» Outdoor equipment

» Sports ground equipment

Schmitz Foam Products BV 6040 KG Roermond, Netherlands sales@schmitzfoam.com www.schmitzfoam.com

» Artifical turf

» Elastic layers; protecting surfaces

» Outdoor sports floorings

» Sports ground construction

Polytan GmbH 86666 Burgheim, Germany info@polytan.com www.polytan.de

» Artificial turf

» Cleaning and maintenance

» Elastic layers, protecting surfaces

» Outdoor sports floorings

» Sports ground construction

MYRTHA POOLS

A&T Europe SPA 46043 Castiglione d/Stiviere (MN), Italy info@myrthapools.com www.myrthapools.com

» Aquatic construction

» Pool construction, other systems

» Pool construction, stainless steel

PERROT-Regnerbau Calw GmbH 75382 Althengstett, Germany perrot@perrot.de www.perrot.de

» Irrigation systems

PS+ Planung von Sportstätten 49078 Osnabrück, Germany info@ps-planung.de www.ps-planung.de

» Architecture and design

» Landscape design

Porplastic Sportbau von Cramm GmbH 72108 Rottenburg a.N., Germany info@porplastic.de www.porplastic.de

» Artificial turf

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Outdoor sports floorings

» Sports ground construction

Sika Nederland B.V. (Pulastic sports flooring) 7400 AK Deventer, Netherlands export@nl.sika.com www.pulastic.com

» Ceilings, windows, walls

» Indoor sports floorings

» Multi-sport courts

» Outdoor sports floorings

REGUPOL Germany GmbH & Co. KG 57319 Bad Berleburg, Germany info@regupol.de www.regupol.com

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Mobile floorings, cover systems

» Outdoor sports floorings

» Playground equipment

Signgrass® NIK-Tufting BV 5571 TJ Bergeijk, Netherlands info@signgrass.com www.signgrass.com

» Artifical turf

» Multi-sport courts

» Outdoor sports floorings

» Sports ground construction

» Sports ground equipment

SMG Sportplatzmaschinenbau GmbH 89269 Vöhringen, Germany info@smg-machines.com www.smg-machines.com

» Cleaning and maintenance

» Sports ground construction

» Sports ground equipment

STARGUM Stankiewicz Sp.j. 73-110 Stargard, Poland sales@stargum.pl www.stargum.pl

» Artificial turf

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Multi-sport courts

» Outdoor sports floorings

RICHTER Sportstättenkonzepte GmbH 07629 Hermsdorf, Germany info@sportstaettenkonzepte.de www.sportstaettenkonzepte.de

» Architecture and design » Landscape design

Siteco Beleuchtungstechnik GmbH 83301 Traunreut, Germany info@siteco.de www.siteco.de

» Lighting systems

Robbins Sports Surfaces OH 45226 Cincinnati, USA info@robbinsfloor.com www.robbinsfloor.com

» Indoor sports floorings

» Mobile floorings, cover systems

» Multi-sport courts

SMC2 S.A.S. 69440 Mornant, France contact@smc2-construction.com www.smc2-construction.com

» Ceilings, windows, walls

» Facades and building envelopes

» Fixed and retractable roofing systems

» Temporary and modular constructions

» Turnkey construction

Holz-Speckmann GmbH & Co. KG 33790 Halle/ Westfalen, Germany info@speed-lock.com www.speed-lock.com

» Indoor sports floorings

» Mobile floorings, cover systems

STOCKMEIER URETHANES GmbH & Co.KG 32657 Lemgo, Germany urethanes.ger@stockmeier.com www.stockmeier-urethanes.de

» Elastic layers, protecting surfaces

» Indoor sports floorings

» Outdoor sports floorings

Spieth Gymnastics GmbH 73776 Altbach, Germany info@spieth-gymnastics.com www.spieth-gymnastics.com

» Elastic layers, protecting surfaces

» Indoor equipment

» Mobile floorings, cover systems

» Sports ground equipment

Tatamsport 50014 Zaragoza, Spain tatamsport@toldosserrano.com www.tatamsport.com

» Indoor equipment

» Sports hall dividers

Trenomat GmbH & Co. KG 42327 Wuppertal, Germany info@trenomat.de www.trenomat.de

» Indoor equipment

» Mobile floorings, cover systems

» Perimeter boards, nettings

» Sports hall dividers

Universal Sport Sportgeräteherstellungs- und Vertriebs GmbH 71101 Schönaich, Germany info@universal-sport.com www.universal-sport.com

» Ice sports equipment

» Indoor equipment

» Mobile floorings, cover systems

» Perimeter boards, nettings

» Sports ground equipment

WM technics GmbH 39053 Blumau, Italy info@wm-technics.com www.wm-on-ice.com

» Ice resurfacers

Troldtekt A/S

8310 Tranbjerg J., Denmark info@troldtekt.com www.troldtekt.com

» Ceilings, windows, walls

TURNBAR by Eiden & Wagner 54634 Bitburg, Germany info@turnbar.net www.turnbar.net

» Fitness equipment

» Indoor equipment

» Multi-sport courts

» Outdoor equipment

» Sports ground equipment

Vindico Sport GmbH 73463 Westhausen, Germany info@vindico-sport.de www.vindico-sport.com

» Outdoor equipment

» Multi-sport courts

» Stadium and arena equipment

» Sports ground construction

ZELLER bäderbau GmbH 89520 Heidenheim, Germany info@zeller-baederbau.com www.zeller-baederbau.com

» Aquatic construction

» Aquatic equipment

» Pool construction, stainless steel

Hans-Joachim Weitzel GmbH & Co. KG 25436 Tornesch, Germany schult@hjweitzel.de www.hjweitzel.de

» Artificial turf

» Elastic layers, protecting surfaces

» Multi-sport courts

» Outdoor sports floorings

» Sports ground equipment Your product and company information on a half page, newsletter feature, plus your logo in the company index –for just EUR 870 per year.

» Sports ground construction

Züko Deutschland GmbH 78176 Blumberg, Germany deutschland@zueko.com www.zueko.com

» Changing rooms and equipment

» Ice hockey boards

» Ice resurfacers

» Ice rink construction

» Ice sports equipment

sb 3/2024

International magazine for sports, leisure and recreational facilities

Editorial board and publisher IAKS

International Association for Sports and Leisure Facilities

Eupener Straße 70 50933 Cologne, Germany

Phone +49 (0) 221 16 80 23-0

Fax +49 (0) 221 16 80 23-23 sb@iaks.sport www.iaks.sport

Subscription price 2024

65 EUR Germany

85 EUR Other countries

12 EUR Single issue

ISSN (Print): 0036-102X

ISSN (Internet): ISSN 2198-4271

Jurisdiction and place of performance: Cologne, Germany

Secretary General with overall responsibility

Klaus Meinel meinel@iaks.sport

Marketing

Maximilian Rosenau rosenau@iaks.sport +49(0)221 168023-13

Graphic design

Victoria Page page@iaks.sport

+49(0)221 168023-12

Editorial board

Silke Bardenheuer bardenheuer@iaks.sport +49(0)221 168023-11

Marketing

Felicia Astuni astuni@iaks.sport +49(0)221 168023-15

Subscriptions

Alexia Chrissanthopoulou chrissanthopoulou@iaks.sport +49(0)221 168023-14

For advertisement prices, see 2024 Media Data.

Translation/Editorial report

Tim Chafer, ExperTeam Otto-Hahn-Str. 57, 40591 Düsseldorf, Germany

Euro-Sprachendienst Jellen Rheinaustr. 125, 53225 Bonn, Germany www.euro-sprachendienst.de

Print

Limberg-Druck Industriestr. 17 41564 Kaarst, Germany www.limberg.de

The publisher has unlimited rights to work accepted for printing.

Reprint or duplication, even of extracts, is only permitted with the publisher‘s written consent.

UPCOMING ISSUE

ACTIVATING URBAN SPACES

Date of publication: 30.08.2024

Photo: X-Move GmbH

SUBSCRIBE NOW AND ENJOY A YEAR FULL OF INSPIRING ARCHITECTURE!

“sb“ showcases exemplary architecture, spectrum of innovations, products and services from the leisure centre, sports facility, swimming pool and wellness sector Six issues per year. Annual subscription at EUR 85 including shipping.

EDITORIAL PROGRAMME 2024

1/2024 SPORTS HALLS AND ARENAS

2/2024 STADIA AND SPORTS GROUNDS

3/2024 AQUATIC AND WELLNESS FACILITIES

4/2024 ACTIVATING URBAN SPACES

5/2024 SUSTAINABILITY

6/2024 ACTIVE COMMUNITIES