Key Considerations

Calcitec® is used for facade clay brick production, as clay has compounds of silica, alumina, feldspar and iron oxides. So it will burn to a brown, pink or red brick, depending on the amount of iron oxide in the clay.  

Your Benefits

The presence of Calcitec® in the mix will change the brick’s color to yellow or cream. With coloring agents, this can be corrected to produce a broad color portfolio of trendy bricks.