... and development of special purpose powder materials species are:1 ZK exterior insulation binder, cover face, crack, such as putty ... ,2 ZK ceramic tile adhesive,3 ZK water resistant putty,4 ZK self-leveling cement mortar,5 ZK high-strength non ... (anti-seepage),7 the inorganic plugging materials (ZK rigid plugging spirit),ZK structure repairing material).These products have different degrees ...