How to build a reused concrete wall
2013-3-4 · The concrete-for-reuse specifications were: no reinforcing mesh, a standard concrete ‘grey’ with no coloured oxides, and between 70-120mm (2¾”- 5″) thick, which dictated something laid more than 25 years ago. First we found a friend with an old concrete pad, revealed after demolition of his old shed, plus an old path.