3. If not used teapot, generally with open water down Wuhan cement board, mostly no taste or smell only clay, while chemical maker with open shower, and some have a pungent taste or special flavor Wuhan cement Waterlogging plant and pot body surface expensive, difficult to be absorbed. Fourth, the Teapot in support for some time after the bubble, including pulp produced pot experience, while chemical maker regardless bubble support, stay on top of the largest tea stains, the vast majority will not have patina phenomenon. To reduce the calcination temperature, and generates a portion of the melt during calcination, often with a small amount of iron oxide material. Wherein the amount of raw materials but also to control the base and magnesium oxide, namely cement clinker content should be less than 5% magnesium oxide Wuhan cement bricks, 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.