Polyvinyl chloride (PVC) waterproof membrane

Description

The PVC waterproofing rolls formulas are based upon polyvinyl chloride resin with other assistants added to provide flexibility and stability such as anti-oxidant, absorbent of ultraviolet light, plasticizer and plastic filling agent. ☆ Application Range PVC membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway ï¹  ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement ☆ Physical Properties N Class membrane physical and chemical properties GB*********3 NO Item I II 1 MpaTension strength/Mpaï&frac*4;ˆMpaï&frac*4;‰ ≥ 8.0 *2.0 2 Fracture elongationï&frac*4;ˆ%ï&frac*4;‰â‰¥ **0 **0 3 Heating size transformationï&frac*4;ˆ%ï&frac*4;‰â‰¤ 3.0 2.0 4 Cold bending —*5℃No craze —*5℃No craze L Class and W Class membrane physical and chemical properties GB*********3 No Item I II 1 Tensionï&frac*4;ˆN/cmï&frac*4;‰â‰¥ **0 **0 2 Fracture elongationï&frac*4;ˆ%ï&frac*4;‰â‰¥ **0 **0 3 Heating size transformationï&frac*4;ˆ%ï&frac*4;‰â‰¤ 1.5 1.0 4 Cold bending —*0℃No craze —*5℃No craze ☆ Installation Construction methods for this product are: bonding over shop law, empty shop, mechanical fixation of three. Seam welding process commonly used hot Processing craft. ☆ Products Specification Thicknessï&frac*4;š0.**2.0 mm Widthï&frac*4;š**2.1m Lengthï&frac*4;šâ‰¥*0m