how to prepare for concrete on sand
Considering Soil Types - Concrete Subgrades - The Concrete NetworkJust like at the beach when you make a sand castle, if you take a wet handful of . Some clays expand when wet and shrink when dry making them particularly.how to prepare for concrete on sand,How to Pour Concrete on Sand | eHowPatios can turn out really well when concrete is poured over sand. With the sand . How to Grade for Laying Patio Stones · How to Lay Out Rebar. Pour concrete.Proper Subgrade Prep| Concrete Construction Magazine | Sitework .Sep 20, 2007 . Surfaces are flat afterward, making slab shrinkage possible with little . Sand and other material should be compacted,” says Chris Tull, owner.