YINSHAN Dawb Sulfoaluminate Cement (CSA) Qib 62.5 yog cov khoom siv sib txuas ceev ceev uas muaj zog thaum ntxov thiab zoo tshaj plaws. Zoo tagnrho rau cov grouts tshwj xeeb, cov khoom sib xyaw ua ke, cov tshuaj kho, thiab cov ntawv thov hluav taws kub. Nta micro-expansion, siab impermeability, thiab zoo heev freeze-thaw tiv taus. Xim dawb (≥90) txhim kho cov khoom tiav zoo nkauj. Zoo sib xws ua kom ntseeg tau tias kev ua haujlwm ntawm ib pawg mus rau ib pawg. Cov ntaub ntawv kev siv tshuab, cov ntawv qhia kev sim thiab cov qauv muaj thaum thov.
