Gary Johns Architects Tanking

The Forming Of The Raft

The raft mentioned in our last blog is starting to take shape. Being formed in clay soil, the structural engineer has specified 200mm of Cellcore to the middle. This will form a void under the reinforced concrete to allow any heave in the clay to take place without affecting its structure.  http://www.cordek.com/products/cellcore-hxs. We have chosen to…

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