Colors

Coloring Agents

Cement, pozzolans, and sand are blended to form a matrix which surrounds the stone. This matrix can be colored—either using colored sand or powdered pigments or both—to match or contrast with the stone.

Cement Colors

Cement can be gray or white. Gray cements usually cost less, but require pigments to assure color consistency. White cement is used where light or highly consistent color is required. Sometimes waste-byproduct pozzolans—in concrete terms, a powdered material that improves the strength or other properties of the concrete—such as fly ash, silica fume, and slag are used to reduce the cement used in a mix.

SIZE 

UNIFORMITY 

PIGMENTS/COLORS