Witton Cement Group LLC Share: Cement clinker is a multi-mineral aggregates cement clinker, which in turn four kinds of mineral oxide compounds formed. Therefore, clinker production control, not only to control the oxide content of the cement clinker standards, but also to control the ratio between the oxide that is values. There are three values ??clinker, scholars from various countries due to the different understanding of the use of different forms of cement clinker processing, using saturation ratio of KH, silicic acid rate SM, aluminum oxide ratio IM (AM) of the three values. Portland cement three rate values: KH = 0.910 ± 0.02 (LSF also represented) SM = 2.70 ± 0.10IM = 1.70 ± 0.10 Witton Cement Group Co., Ltd. Portland cement clinker is made mainly containing CaO, SiO2 , Al2O3, Fe2O3 raw cement clinker appearance of due proportion, till the partial melting of the resulting finely divided calcium silicate material as hydraulic binder main mineral component. Wherein not less than 66% of the mineral calcium silicate, calcium oxide and silicon oxide by mass is not less than 2.0. Cement include: 1, cement clinker + gypsum; 2, active mixing materials (in line with GB / T203, GB / T18046, GB / T1596, granulated blast-furnace slag GB / T2847 standard requirements, granulated blast furnace slag, pulverized coal gray, Pozzolanic material); 3, mixing inactive materials (active indicators were lower than GB / T203, GB / T18046, GB / T1596, granulated blast-furnace slag GB / T2847 standard requirements, granulated blast furnace slag, fly ash, pozzolana mixed material; limestone and sandstone, limestone in the aluminum oxide content should be less than 2.5%); 4, kiln dust; 5, cement grinding aids cement clinker standard _ Witton (already certification) _ cement clinker by Witton Cement Group LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) Shanxi Yuncheng, cement and products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Witton cement leadership with the staff warmly welcome all inquiries negotiations to create Witton cement a better future.