The raw materials are crushed and mixed with additives for strength and color. The next stage adds water and the actual bricks are formed in a mold and pressed. After they are formed and pressed, they are chambered and dried before they can be fired.
During the firing process, the bricks are loaded onto cars and then moved into large furnaces or tunnel kilns. The final step in the process involves setting the bricks and packaging them.Learn more about Building Materials