Supply cement grinding aids the transfer of technology, melamine the paint processes waterproof putty powder formulation of cement grinding aids is a way to improve the effectiveness and performance of cement grinding chemical additives can significantly improve the yield when the cement sets, each age cement strength, and improve its flowability. Cement grinding aids can significantly reduce the electrostatic adsorption formed package ball phenomenon in the grinding process, and coalescence trends again ultrafine particles formed in the grinding process can be reduced. Cement grinding aids can significantly improve the fluidity of cement, to improve the efficiency of the powder the mill grinding effect and the powder machine, thereby reducing the grinding energy. The use of aids the production of cement has the lower compaction coalesced trend, thereby facilitating handling of the cement and can reduce the hanging wall of the cement silo phenomenon. As a chemical additive, grinding aids can improve cement particle size distribution and stimulate hydration power to improve the early strength of cement and late strength. 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!