- Chemical Family:Calcium Salts, Carbonates
- Pigment Type:Inorganic Pigments
- Applicable Processes:Mixing, Cement Manufacturing
Omya 1/4" Aggregate-QT is a filler and pigment used in cement manufacturing and mixing processes. Composed of calcium carbonate, it belongs to the carbonates and calcium salts chemical families. The product complies with various environmental and regulatory standards, including the Clean Water Act (CWA) Sections 311 and 307, CERCLA, and Clean Air Act (CAA) certification.