Eleanor Brough
Eleanor Brough
The wall can be likened to a giant book case. It is designed like a rain screen with the Habitat Wall compartments restrained to the structure with metal split batten system. There are no fixings running continously though from Habitat Wall to the external wall structure and all the load bears down on to a to timber beam at the base, rather than the building’s superstructure.
This proposal was developed in response to the contractor’s concerns about the stability of the Habitat Wall contents, which given their varied nature may degrade less predictably than standard, warrantied building products.
The compartments were constructed in sections by the main contractor’s joinery team with the internal face coated in a liquid waterproof membrane. They were then lifted onto the split battens and the design allows for the removal (or unhooking) of compartments in the future if required. The school allocated each compartment to members of the school community (families, staff, governors), with the SWA team also helping to assemble the contents. SWA produced a booklet with suggestions for how each compartment might be filled – identifying possible materials and how they might be fixed.
We also produced a method statement for agreement with the projects’s CDM Coordinator and main contractor.
The booklet provided an invaluable starting point for volunteers, making what could seem a huge task more manageable. As groups began work on the wall they innovated and found different and often more effective ways of fixing the materials available. The school also tailored the contents of the compartments to suit their interests, for example jam jars filled with local soil samples of varying colours were installed and one of the governors propagated a range of plants for the wall.