聚氯乙烯waterstop

This product is extruded from an elastomeric polyvinyl chloride rubber, in precision engineered profiles to stop any possible leakage from construction, contraction and expansion joints in cast-in-place concrete elements. Application In construction, contraction and expansion concrete joints in the following structures: Water reservoirs, water towers, dams, spillways; Waste water treatment plants, sewage tanks; Storage tanks; Swimming pools Subways, tunnels and culverts Canals, pumping stations and underground chambers Foundations, retaining walls, basements and suspended slabs. Advantages 1.Nontoxic; No effect on the quality of potable water; 2.Unique design (multi ribs and hollow center bulb) with perfect sealing and diversion effect; 3.Long durability with high quality of PVC; 4.Oil and bitumen resistance; 5.Suitable for high water pressure; 6.Prefabricated junction pieces for easy installment and joining on site. Standards ASTM D-412; U.S.Corps of Engineers CRD-C 572-74; China GB/T 1040-1992 Physical Properties Base: Polyvinyl Chloride Color: Grey, Blue, Yellow (at customers’ demand)