And not get wet cement mixed with debris during transportation and storage, the cement of different labels and whiteness of white cement should be separately storage Wuhan not be mixed. Black with black cement editor can not mix cement and white cement cement, concrete floor structure itself if not, then do a separate waterproof cement, the water is less effective. Toilet water can be used cement-based waterproof coating polymer that is added directly painted on the surface of the concrete floor structure after an appropriate amount of cement Stir in cement-based waterproof coating polymer, forming a waterproof protective coating to prevent water leakage . To reduce the calcination temperature, and generates a portion of the melt Wuhan cement brick during calcination, often with a small amount of iron oxide material. Wherein the amount of raw materials as well as control of Wuhan spike base and magnesium cement, cement clinker, magnesia that content should be less than 5%, the total alkali content (Na2O + K2O) for the average cement should be less than 1.2%, on low base cement should be less than 0.6%. Cement cement raw meal components occur in the kiln is heated during a series of physical and chemical changes, such as evaporation of free water, water of crystallization off clay, calcium carbonate is decomposed into calcium oxide. Wuhan cement, cement pavilion (certified), cement provided by the Hongshan District of Wuhan pavilion cement operation. Hongshan District of Wuhan pavilion cement business unit (www.whltsn.com) (www.hbltsn.com) was Wuhan, cement and products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Cement leader in the pavilion with the staff warmly welcome all inquiries negotiations to create a better future for cement pergola.