Witton Cement Group Co., Ltd. Share: classification of special cement refractory cement: refractoriness of not less than 1580 ° C in cement. Can be divided according to the composition of different aluminate refractory cement, refractory low calcium aluminate cement, calcium and magnesium aluminate cement and dolomite refractory cement. Refractory cement can be used for a variety of refractory cement aggregate (such as alumina, calcined bauxite, etc.), made of refractory mortar or concrete for cement rotary kiln and other industrial furnaces lined. Witton Cement Group Co., Ltd. to share: the research and production of special cement usage of the 1970s, along with in-depth study of the theory in terms of clinker chemistry, chemical and cement hydration structure and breakthroughs Witton cement plant, under the theoretical guidance to create a variety of new varieties of cement invention Shanxi special cement, now choose to be described below. (1) to C4A3S, β-C2S and gypsum as the main component of sulfur aluminate cement series, including fast and hard, micro-expansion, expansion and self stress four varieties. Fast hard sulfur cement which has been used for the construction of the Antarctic Great Wall Station reference, has stood the test of -50 ℃. Self-stress sulfur cement prepared oil, gas and water pipelines (diameter 86-800mm), the total length of the laying date, thousands of kilometers. (2) to C4AF, C4A3S, β-C2S and gypsum as the main component of iron aluminate cement series, it also includes fast and hard, micro-expansion, expansion and self stress four varieties. Since there are a lot of iron glue, the cement has good corrosion resistance and wear resistance. Was used to Luan River to Tianjin Water Transfer Project, construction Qingdao wave observatories and Fujian Dongshan County parapet prove that cement antifreeze, anti-erosion, anti-erosion effect. (3) to C11A7 · CaF2, β-C2S and gypsum as the main component of the fluorine aluminate cement series of special cement, including sand cement, repair and fast-setting cement rapid hardening cement Fluoroaluminate three varieties. In the Tangshan earthquake and self-defense war against Vietnam in special dedicated cement, the use of the fast-setting cement rapid hardening characteristics, airport emergency repairs to ensure the successful completion of the relief and military operations. Special cement prices, cement Witton (certified), special cement supplied by Witton Cement Group, LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) Shanxi Yuncheng, cement and products of leaders, 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.