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Member Companies

The Slag Cement Association is an organization of companies that produce and ship slag cement in the United States; these shipments represent over 95% of all slag cement used in U.S. concrete.

Become a Member

The SCA is a non-profit association representing producers and shippers of slag cement in the U.S. SCA membership is open to all producers and shippers of slag cement to retail customers in the U.S.

If you are interested in how membership in the SCA can benefit you and your organization, or information on slag cement presentations and resources, contact SCA now


Akron Hazel Storage Basin

2020 Award Winning Project

Slag cement was used in all five mixture designs for mass concrete, structural walls, and accessorial concrete to meet shrinkage, permeability, and mass concrete temperature control requirements. Mixture designs ranged from 3000 to 8000 psi (21 to 55 MPa) with up to 35% cement replacement with slag cement.

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