Witton Cement Group Co., Ltd. Share: special cement free white cement: white Portland cement is the most important varieties of white cement, iron and other non-ferrous metal oxides is low content of limestone, clay, silica as the main raw materials, high temperature calcination, quenched into cement clinker, adding an appropriate amount of gypsum (also adding a small amount of white limestone instead of part of clinker), grinding in a mill fitted with stone (or wear-resistant metal) liner and grinding media A fine made of Portland cement. Dayton during manufacture 程中威 special cement, in order to avoid contamination of colored, mostly using natural gas or heavy oil as fuel during calcination. Can also be used to generate a reduction EAF slag, gypsum and white granulated slag, the preparation of non-white cement clinker. White color with white cement degrees in four grades, with white meter measurement. The physical properties of white Portland cement and Portland cement similar special cement, mainly for building decoration materials, can also be used to sculpture technology products. Witton Cement Group Co., Ltd. to share: the research and production of special cement usage (4) low thermal expansion cement special cement prices, it is all the low heat of hydration of cement hydration heat both the lowest and the performance of new varieties of micro-expansion cement . The use of cement in 1984, Zhejiang Jinshuitan station cofferdam on 81m long blocks through continuous casting successful special cement warehouse uses, has been hailed as a miracle experts, construction of concrete dam opened up new avenues for high-quality, high-speed, low-cost. (5) Since the stress value of 10Mpa high self-stress aluminate cement. Use it to build high self-stressing cement pressure pipes (diameter up to 1m), in 1979 for use in Wuyuan harbor station, has operating normally. Compared with steel, its low cost, durability has improved significantly. (6) Portland cement alunite expansion. Since the cement strength components and component matching reasonable expansion, interdependence, swelling index is low, high and late strength, has been successfully used after Chairman Mao Memorial Hall poured joint projects and the Asian Games in 13 projects (including the Olympic Sports Center stands, Speedskating Hall impermeable layer and the cooling plate, etc.), has played a compensation contract, a good role crack seepage. Special cement plant, 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.