alternative to filling a void with waffles

Your experience with waffle slabs - good and bad
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Nitro

alternative to filling a void with waffles

Post by Nitro » Wed Jun 24, 2015 8:44 pm

Ok so in one reno i built a waffle pod slab. No issues. I now have a slab that i need to do that the owners want the patio area raised to the existing house slab. 450mm -500mm height difference. 3 sides are already in place with brickwalls only one requires formwork. Patio already is 150mm slab with no cracking. I was going to dowel back to the 3 sides and the existing slab then waffle pod to fill the void. Im open to other solutions but it cant be a deck as the finsihes they want are granite

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