Barrier-bac VB-350 User Manual

VB ProductsInstallation Guidelines

Subgrade (Earth Base)FootingBarrier-Bac Vapor Retarder2˝ fillet urethane masticTermination BarVB Installation Guidelines 9Other Drawings: Barrier-Bac c

Concrete floor slabBarrier-Bac Vapor Retarder MembraneBarrier-Bac Seam Tape at membrane jointsCoarse compacted earth baseConstruction / Isolation joint

Concrete SlabBarrier-Bac Vapor Retarder MembraneBarrier-Bac Seam TapeSelect granular fill (optional)Coarse compacted earth baseSelect the suitable Barr

2” 2”6”4”Barrier-Bac Vapor Retarder MembraneBarrier-Bac Seam TapeCoarse compacted earth baseBarrier-Bac Vapor Retarder MembraneBarrier-Bac should be u

Poured Concrete WallConcrete SlabBarrier-Bac Vapor RetarderFootingWaterstopsSubgradeMasticGradeBarrier-Bac Vapor Retarder and Protection SheetWaterpro

Tap e⅓ of width2˝2 times pipe circumference18˝– 1 –– 2 –– 3 –– 4 –Measure a piece of Barrier-Bac Vapor Retarder membrane 18 inch-es in widt

TapeCut corners approximately half the height of Block OutVertical seam tape Block Out- 1 -- 2 -All penetrations must be sealed with the Barrier-Bac a

Seaming TapeMembrane Patch8˝8˝Puncture in membraneMembrane Patch- 1 -- 2 -Cut a piece of Barrier-Bac Vapor Retarder in a square large enough so sides

Concrete floor slabBarrier-Bac Vapor Retarder MembraneBarrier-Bac Vapor Retarder MembraneCoarse compacted earth baseConstruction / Isolation jointSteel