Calcium aluminate 1, Direct manufacturer and exporter 2, CaO:50%min 3, Competitive price ,high quality,best services Calcium aluminate1. Descriptionamorphous ... setting, rapid hardening cementConcrete ground hardingRapid-hardening Mortar and Self-leveling mortar etc.Target nameA levelTwo levelsOutward ... Fe 2 O 3 ) % ≤0.51.5 High quality and good features of Calcium aluminate for water treatment