Labels:chat room | hakham | web site | window OCR: Prev Next Water Management of the Building Envelope Under Slab Vapor Barriers Three layer Vapor Barrier and Under Slab Ground Membrane How to specify it? Roll sizes 10' X 164' and 13 164 Thickness (millimeters): 1 Perm Rating 0.02 grains/hour/square foot to ASTM E96 WVTR Rating 0.01 grains/hour/square foot to ASTM E96 Tensile Strength 2,089 to ASTM D882 Elongation Break 22. .6 % to ASTM D882 Crack king Or De. lamination: ASTM E154 Section 12. 20 deg F Passed Puncture Resistance 70.7 Ib/ft to ASTM E1 54 Section Meth ane Permeability ASTM D1 1434-82 Procedure M. Passed Classification and Filing CSl-MasterFormat 07265 Vapor Retarder Ab ove. Grade Membrane 106 specif Cracking atior ability D1434 Classifi ation Masterl ormat