# Roofing material formulations, new waterproof materials, new building waterproof membrane building waterproof materials, new building waterproof paint, new construction sealing materials and new construction plugging sealing material into the classification of product performance characteristics, waterproof mechanism, the scope, the main raw material selection, formulation design, the main production equipment, testing instruments; waterproof material waterproof design, construction techniques, quality control; membranes, coatings, sealants and other leakage analysis and control technology. The final appendix lists all building waterproof material standards and technical specifications. Waterproof Building Materials prepared according to current national standards and norms set forth clear and concise, theory with practice, engaged in building waterproof materials, production, construction and quality supervision available to read. 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