Thread: concrete slab
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Posted to alt.home.repair
marson
 
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Default concrete slab


wrote:
pouring a slab foundation on top of existing 4 inch concrete patio.
code calls for 2 inches of sand on top of 10 mil visqueen.what do you
guys think? should i just roughen it up and pour on top? Visqueen is
there as a vapor barrier.


what do you mean by slab foundation? foundation for what? what
condition is the conrete patio in? we need more information.