How do you process the materials to make cement?

To produce cement, raw materials such as limestone, clay, and other minerals are first crushed and ground into a fine powder. This mixture is then heated in a kiln at high temperatures (about 1400-1600°C), where it undergoes a chemical transformation to form clinker. The clinker is cooled and then ground again, often with the addition of gypsum to control setting time, resulting in the final product: cement.