Refractory fire brick, Castable, Cement for sales | Kerui ...
Refractory Fire bricks is a kind of aluminum silicate brick with 30-85% alumina content. The fire resistance is below 1870℃, can be used as a high-temperature building material and structural material for building furnaces and various thermal equipment. There are two main types of high temperature fire brick: Soft Insulating Fire Brick and ...
