ASTM InternationalASTM E1745Specification for Water Vapor Retarders Used Under Concrete Slabs on Grade.Referenced across 4 Anvilfield field guides. Field guides that apply ASTM E1745ConcreteConcreteBelow-grade waterproofingConcreteSlab on grade design and thicknessConcreteTerrazzo flooring install and polishConcreteUnder-slab vapor barrier and slab moisture Often cited alongsideACI 302ASTM F1869ASTM F2170ACI 318ACI 330ACI 360ASTM E1155 Compare your optionsPost-tensioned slab vs Conventionally reinforced rebar slab Browse all codes and standards