Cement Cement is the main source of fly ash aerated concrete block strength. It is aerated concrete provides the main calcareous materials. Suitable for production of fly ash aerated concrete block aerated concrete block cement Maoming parameters, primarily to cement varieties and labels both options. It should be the first choice in the production of ordinary portland cement 52.5. In general Maoming aerated concrete block machine, in order to reduce production costs, should use 42.5 ordinary portland cement as well. Gypsum in fly ash aerated concrete block, the process is made gas regulator. Regulation of gypsum is mainly reflected in the lime slurry digestion and thickening rate of delay. The main chemical composition of gypsum is CaSO4. Plaster on the market, there are three: gypsum, anhydrite and plaster. Also Maoming aerated concrete block programs in the chemical production process also produces waste gypsum. As the discharge of phosphogypsum phosphate fertilizer production, chemical production and discharge of fluorine fluorine gypsum, titanium dioxide production of titanium dioxide discharged gypsum and so on. These plaster low cost, can replace natural gypsum, reduce production costs. Maoming aerated concrete block construction | aerated concrete block | Preferred Branch-building materials provided by the Shenzhen Branch-Building Material Co., Ltd. Shenzhen Branch-Building Material Co., Ltd. (www.keyujiancai.com) (www.keyujiancai.com) strong, credible, in Shenzhen, Guangdong brick, tile and brick industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Keyu building materials into the brilliant and you work for a better future!