Burnt Clay Perforated bricks IS 2222
Burnt Clay Perforated bricks IS 2222 Burnt Clay Perforated bricks have cylindrical holes in thickness, Perforated bricks have high corrosive strength and low water absorption. These bricks are light in weight, require a small amount of clay to make, and are easy to dry and burn, and are also economical. The direction of perforations can …