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Calcium aluminate cement is a manufactured commodity which raw materials are limestone and bauxite. The raw materials should be mixed according to suitable ratio to pelletize. The pelletized raw meal should be burned to partly fuse. After cooling, the cement clinkers are ground to cement. The content of Al2O3 is controlled in 50-55.5%; the principal compound in the cement is CA. The property of the cement is high early strength, quick hardening, and high refractoriness. The working temperature of the CA cement concrete is 1400℃.

this cement should be used in making bulk refractory material, refractory castable and refractory brick. Widely used for making various furnaces in metallurgical industry, chemical industry, petrolic industry, electrical industry, machinery made industry, building materials industry. It is also used in project of emergency repairing and emergency construction as well as chemical building materials for special use.