Supply gypsum technology transfer, the red brick technology, release agent process natural dihydrate gypsum (CaSO4 · 2H2O), also known as gypsum, β-hemihydrate gypsum (CaSO4 · 1/2H2O After calcination, finely ground), that is, building plaster , also known as plaster, stucco. Calcination temperature of 190 ° C model gypsum fineness and whiteness than building plaster. The gypsum calcined at 400-500 ° C or above 800 ° C, ie the floor plaster, its condensation, hardening slow, but after hardening strength, abrasion resistance and water resistance than those of ordinary construction gypsum as well. 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!