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Explore the transition of groundbearing floors from the 1970s to the 1990s, including materials and construction techniques such as hardcore, blinding, DPC, concrete slabs, lightweight blocks, insulation, and more.
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Page 1- Typical Ground Floor - 1970s to 1980s DPC 1. Cavity fill & backfill 2. Hardcore and blinding 3. Damp Proof membrane 4. Concrete slab 5. Build walls 6. Floor screed
Page 2 - Typical Ground Floor – 1990s onwards Lightweight block DPC 1. Cavity fill & backfill 2. Hardcore and blinding 3. Damp Proof membrane 4. Insulation & slab 5. Build walls 6. Floor screed