Calcium Aluminate Cement Powder from United States
Calcium aluminate cement powder is an aluminous cement used for rapid-hardening concrete and repair mortars. Its high alumina content provides superior sulfate resistance and fast setting times. This product is classified under this tariff item as an aluminous cement, a type of hydraulic cement.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the product is not mixed with other materials that could change its classification
• Ensure it is not roasted, calcined, or subjected to processing beyond what Chapter 25 allows
• Have technical data sheets ready to confirm the calcium aluminate composition