Role of lime Wang, the EPDM rubber waterproofing membrane price process product performance: 1, good workability, and improve the strength of mortar instead of lime, cement savings. 2, has good frost resistance, impermeability and moisture resistant. To improve mortar bond strength to overcome from the shell, cracking, out sand and other disadvantages. 4, has good flexibility, workability significantly improve, reduce labor intensity and price of modified bitumen waterproof coating, mortar king role mortar Wang is a commonly known, some people also call it rock fine, cement plasticizing agent. It is a role in the binder (cement), a substance used to improve the performance of cement mortar, belong to the scope of concrete admixtures. The main role is to improve the workability of the mortar, water retention, and improve the efficiency of puzzle wiping, reduce floor gray, saving cement and lime cream. Play a major diffusion cement, emulsification, foaming mortar. From the shell, cracking common problem can be overcome using the best inflatable concrete, ordinary concrete ground, primer or surface layer, plump high masonry mortar, hardened with antifreeze and less water, impervious, durable, crack resistance, thermal insulation, heat insulation effect. Aka waterproof fine: the brush in bamboo baskets, bamboo baskets can draw water! Cost of $ 2,000 / ton, the market price at $ 8,000 / ton. Also known as water repellent: spray with a sprayer in red brick, the rainwater call up is like playing in a lotus leaf, natural rolled away! Costs 4 yuan / ton, the market price of 20,000 yuan / ton. Ming Nami the insulation agent: wiping the window glazing, summer heat, winter insulation, high adhesion, easy to dry, long life, insulation, waterproof, fire-retardant, self-cleaning, environmentally friendly paint, coating automotive glass, decorative glass, window glass, light transmission rate of up to 90%, can effectively inhibit the radiant heat of the sun and infrared solar heat reflection rate was 95% thermal conductivity for 0.03W/mK., insulation inhibition efficiency up to 90%! costs 4 yuan / ton, the market price of 20,000 yuan / ton. Elastic waterproof coating, also known as self-healing: the knife pierce and then pulled out of the paint, the incision healed quickly watertight cm can be stretched 20 cm, the cost price of 5 yuan / ton, the market price of 30,000 yuan / ton. Aka mortar king: per ton mortar king instead of one thousand tons of lime, Province Cement, cost three hundred retail price of three thousand!