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 sulphate resisting cement clinker mineral composition of cement, cement fineness and other factors, but also on the environment and the presence of sulfate and chloride ion concentration, magnesium ions different ions, but also with the environment in which The main measures temperature conditions Witton sulphate resisting cement, improving cement sulfate resistance is to reduce the clinker C3S (tricalcium silicate) and C3A (tricalcium aluminate), a corresponding increase in C2S (dicalcium ) and C4AF (Fe, Al, Ca four acid) content. Witton Cement Group Co., Ltd. to share: the use of sulphate resisting cement sulphate resisting corrosion test site cement sulphate resisting cement Shanxi, the specimen is immersed in a solution of low concentrations of sodium sulphate resisting cement prices, it does not may have sulfate crystallization conditions, a purely chemical corrosion. GB GB748-1996 recommend its use in infrastructure projects by the sulfate corrosion harbor and water conservancy, underground tunnels, water, roads and bridges. Some of the Southwest railway tunnel project, as a result of suffering sulfate corrosion, using sulphate resisting cement, but the use of the effect is not ideal. This may contain sulfate groundwater infiltration into the tunnel lining medium, due to the role of sulphate resisting cement dried, leaving the media concentration, crystallization, resulting in damage to the lining cracking. Therefore, alternating wet sulphate resisting cement prone to crystallization media environment unfit for use. Sulphate resisting cement properties, 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!