Winchester Social Housing Project 302 Robert White UP736407
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Bloembollenhof - S333 Architecture + Urbanism Client: Municipality of Haarlemmermeer, Dura Bouw Amsterdam BV Dwellings: Phase 1 - 42 dwellings, circa 90-125 m2 Phase 2 - 14 dwellings, circa 160-250 m2
S333 have created a self contained community. I think the vernacular used within the design as well as the site layout can be utilised within Winchester to great effect. The buildings are able to have extensions and personalisation applied to them, breaking up the monotony of the pitched roof. The lines of sight through the site are important because you can have a higher density community, with the feel of lower density.
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Small House Ground Floor Plan 1:50
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Lounge Dining/Kitchen Toilet/Shower Bedroom
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Small House Ground Floor and First Floor Plans 1:50
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Medium House Ground Floor Plan 1:50
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Lounge Dining/Kitchen Bathroom Bedroom Second Bedroom
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Medium House Ground Floor and First Floor Plans 1:50
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Large House Ground Floor Plan 1:50
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Lounge Dining/Kitchen Bathroom Bedroom Second Bedroom Third Bedroom
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Large House Ground Floor and First Floor Plans 1:50
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Workshop in the Forest - Atelier Haretoke ` Developed after Review
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Legend: 123456-
Outgoing Items Toilets Cloakroom Education room Incoming Materials Storage of Materials
7- Workstations 8- Worktops 9- Central Pathway 10-Entrance/Exit
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Non Residential Space Ground Floor Plan 1:100
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1:100 Section Non residential Space Developed after Review
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Investigation Models Investigation into the site plan layout
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Final Model Site Plan @ 1:500 3D Printed
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Final Model 1:100 Dwelling Model
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Final Model 1:100 Dwelling Model
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Final Model 1:100 Dwelling Model
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Final Model 1:100 Dwelling Model 3D Printed
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1.1 - Structural Construction
Primary Structure The primary structure is a CLT(Cross Laminated Timber) frame. I have chosen this due to the relevance to my site. The idea is that the CLT is a responsibly sourced material, that is sustainable but also can span a great distance. The dwellings I have designed include a frame that is simple and somewhat familiar to those living within social housing. The material was also chosen as the cost benefits for social housing, whereby a lower cost could be achieved for the dwellings as CLT is a far more affordable material than concrete or like substances.
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1.1 - Structural Construction
Secondary Structure The secondary structure is consists of a beam and rafter system. The main beams connect the primary structure and secondary structure together, with the rafters inset in the frame. The secondary structure is again a laminated timber, this is done for a few reasons. The low impact on the environment by using timber. An addition to this is the lack of large carbon footprint materials used. Beams and rafts are covered with lightweight timber panels, that remove the need for concrete floor supports, this allows support for service pipes and cables to be filled within the void. On top of the timber panels is a hardwood floor, which proved a durable and sustainable method of construction. In addition, the use of hardwood will instil a sense of happiness within the residents of each dwelling.
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1.1 - Structural Construction Primary Structure
The cladding of the building is constructed of a combination of Birch and Larch. These are combined to create a sustainable minimal shading to the building. The vertical element of the cladding is done to extenuate the verticality of the building. The 100mm cladding provides an extra level of shade to the windows and therefore lowered the amount of sunshine during the summer months. The cladding is designed in such a way that the residents will be able to repair due to the simple manor of design. The modular construction of the cladding allows them to be constructed off-site, and therefore lower costs of construction, which is necessary for social housing.
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1.2 - Co-ordinated Project Information
1:20 Floor Plan - Dimensioned and Annotated
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1.2 - Co-ordinated Project Information
1:50 Section - Taken from 302 Final Review
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1.2 - Co-ordinated Project Information
1:20 Section - Break lines used
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1.2 - Co-ordinated Project Information
1:5 Section - Detail Scale
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Task 2.1 Environmental Strategies and Response Surrounding Trees:
Solar Path:
Green Spaces:
Surrounding trees will provide shade for the possibility of overheating during the daytime and or summer months.
Large windows allow light to flood the rooms during winter months when needed. The summer months have the Deepset windows to prevent the issues that arise from the orientation of the dwellings relative to the solar path.
Using green space improves the quality of air by absorbing CO2 and producing oxygen, thus making purer air. Another benefit is reducing the urban heat effect on the site.
Low Carbon Footprint:
Plant room
All timber construction gives a much more forgiving carbon footprint as no concrete is used aside form the foundations.
Biomass Boiler: The site will utilise a biomass boiler situated within the non residential space. This will feed from the dwellings and produce a sustainable addition to the site’s energy usage.
Prevailing Winds: The South-Westerly winds give the site a warmth through the summer months, due to the Mediterranean heat.
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Task 2.1 Environmental Strategies and Response Cross Ventilation:
All Timber Construction:
Each dwelling has been designed to incorporate cross ventilation, therefore providing natural ventilation. This will remove the need for an air-conditioning unit during the summer months.
The site has been designed with sustainability at its heart. Allows any damage or upgrades to house to be fixed easily with like material.
Rainwater Collection:
Deepset Windows:
Collected water to be used as grey water, this will give residents the opportunity to use less treated water, thus using less chemicals and is better for the environment. Uses will be for watering plants, toilet water and other non drinking uses.
Shelters the room from high summer sun, preventing the room from overheating. However during the winter months the sunshine is able to penetrate and heat it.
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Thank you