COLPHENE BSW V is a high-performance flexible SBS elastomeric bitumen waterproofing membrane with a composite reinforcement.
The topside is covered with specially engineered carbon dioxide crystals and the self-adhesive underside is covered by a silicone release film. Thanks to its special formulation and composition COLPHENE BSW V has excellent, continuous and homogenous bond to poured structural concrete, increased resistance to hydrostatic pressure and superior resistance to tears and punctures. Its unique design, including the DUO SELVEDGE technology, allows welding of side laps using a torch or a hot air gun. COLPHENE BSW V is designed for vertical blind side waterproofing applications (below grade and tanking works).
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Soprema UK is consulted before specifying.
by Soprema UK 22-11-2021