Basic Info.

Product Description

it is a kind of windable sheet waterproof material.it abides by standard-gb18242-2000 “waterproof membrane of elastomer (sbs) modified asphalt” ?types, grades and specifications? type: ? divides into according to the physical mechanics performance?and ii ? is different according to the embryo base, divides into polyester embryo (py) and bolivian filament embryo (g); ? presses down the surface facing material to divide into polyethylene membrane (pe), granulated sugar (s), the mineral aggregate (m) three kinds; specification -breadth,1000mm? -thickness: py fiber:3mm and 4mm; g fiber:2mm, 3mm and 4mm. -area per roll: 15m2(2mm), 10m2(3mm) and 7.5m2(4mm)