Tag Archive: slab
Conventional Raft Slab
A ‘Conventional’ Raft Slab is a concrete base laid directly on a compacted base. It is strengthened by cutting trenches in the base and adding reinforcement. These ‘thickened beams’ are formed at the edges and also under loadbearing walls. This…
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Drop Edge Beams
If you want to build your new home on a slope you may need to have the additional cost of needing drop edge beams on the low side of the slabs. These are a sort of retaining wall to hold…
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Slab Insulation
I have previously posted about the relatively small heat loss from a slab on ground But what if you have got in slab heating, or just want to minimise heat loss/gain from your house? Before Construction This sketch shows the placement of…
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Insulation – Heat Loss Slab On Ground
Why is there less fuss about insulation under a concrete raft slab than ceilings and walls?…………well here are a few interesting facts: A thick layer of earth provides a reasonable amount of insulation. The soil contributes to the thermal mass of…
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