(09-20-2010, 02:48 PM)eaadams Wrote: Moisture DOES move sideways in incorrectly constructed slabs. If there is a sand blotter layer it will move sideways especially down joints.
Moisture does not move sideways through labcrete.
I stand semi-corrected. Moisture can move through joints and along steel rod, and especially through a blotter layer. But for all practicality, moisture moves through concrete vertically.
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