Witton Cement Group Co., Ltd. Share: Anti-sulfate cement has been widely used in engineering aggressive sulfate ion, hydrochloric acid ions. According to current national standards (GB748-2005) is divided into two cement grade: 32.5 sulfur resistant cement, sulfur resistant cement 42.5. Sulfur resistant cement types: anti-sulphate cement, high sulfate resistant cement. Resistance to erosion and mineral sulphate resisting cement clinker cement composition, the fineness of cement and other factors related to anti-sulphate cement, but also with the presence of the environment and the sulfate ion concentration of chloride ion, magnesium ion, etc. related to anti-sulphate ions different The main measures of salt cement performance, but also with the environment in which the temperature conditions, and improve cement sulfate resistance is to reduce the clinker C3S (tricalcium silicate) and C3A (tricalcium aluminate), a corresponding increase in C2S (silicon di-calcium) and C4AF (Fe, Al, Ca four acid) content. Witton Cement Group Co., Ltd. Share: cement screed or concrete structures avoid high temperature hot after solidification, as often in conditions of high temperature hot sulphate resisting cement plant, there will be loss of strength Shanxi sulphate resisting cement, which is due to high temperatures next, the calcium hydroxide cement is decomposed; Further, some aggregate will decompose at high temperatures or volume expansion. For a long period of high temperature applications, you can use ordinary firebrick mortar or concrete protective isolation. Experiencing higher temperatures, the heat should be using a special concrete pouring, but also mixed with a certain amount of heat-resistant material in the concrete ground. Shanxi sulphate resisting cement | Xinjiang sulphate resisting cement | cement provided by Witton Witton Cement Group, LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) strong, credible, Shanxi Yuncheng cement and related products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Witton cement into the brilliant and you work for a better future!