Chlorinated polyethylene-rubber blended waterproof membrane based synthetic rubber and synthetic resin blends as expected, adding an appropriate amount of chemical additives and fillings reshape them, kneading, rolling processes processed polymer waterproofing membrane. Chlorinated polyethylene rubber blended waterproof materials are used international advanced cold-feed extrusion technology for the production of sulfide. Quality dressing and domestic use imported materials, according to national industry standards for the production of top quality productions indicators. With the use of broad in scope, weathering, acid, resistance to deformation and aging resistance, tensile strength of the big advantage sunder the condition of use in -40 and +80.