Cement production involves the process of creating cement, a key ingredient in concrete. The primary raw materials used are limestone and clay, which are heated in a kiln at high temperatures to form clinker. This clinker is then ground into a fine powder, resulting in cement. The production process also includes the addition of various materials to enhance the properties of the cement. For example, gypsum is often added to control the setting time. The final product is essential for construction, as it binds together aggregates to form concrete, which is used in buildings, roads, and other infrastructure projects.