The placement of a water vapor retarder directly below concrete floor slabs on the ground has become ... Selecting the right material for a vapor barrier is essential. Shown here is a piece ...
Rate of placement ... articles regarding concrete slab on grade installation and a speaker at World of Concrete. ASTM E1745-11: Standard Specification for Plastic Water Vapor Retarders used ...
Moisture is something to be managed. A vapor barrier can cut down on earthy smells, mildew, and general humidity.