CSA cements are in great performance in super high strength,very early strength,fast setting time,low alkali,rapid hardening,etc The fast Setting Cement is named by its main character of fast setting time. Its commodity name is Calcium Sulfo-aluminate cement (CSA cement). Its main minerals are anhydrous C4A3S, C2S,that is a kind of blended hydraulic cement and used in concrete repair, which is ...