Tangshan polar bear building materials co.,ltd

Tangshan, China

We are offering CSA binder is a hydraulic binder which based on calsium sulphoaluminate , rather than that based on calsium silicate or calcium aluminate ect. It also have another names like csa cement , csa clinker ect sometimes. CSA binder is a pure clinker, not add other additives or chemical admixture ect. It produces efficientcontent of ettrigite after hydration reaction. The ettringite has high early strength, fast set , rapid hardening , micro expansive ect. Due to 85% ofettringite is formation in early period, it has good durability and shortstable time. It also can be used as concrete additive agent like high earlystrength agent, anti-crack waterproofing agent, anti-freeze agent, rapidhardening agent ect. Besides, it has good adaption to other cement, chemicalauxiliary agent, mineral materials ect.Finess:specific surface area:according to standard GBT 8074-1987Usual range:360430m2kgSpecification limit:>36m2kg These propertiesare applied to obtain a wide range of products: l Fast setting cements l Rapid hardening mortars l Tile adhesives l Self-leveling compounds l Non-shrink grouts l Water stopping mortars l etc.