The diagram illustrates the process of cement production and the subsequent use of cement in manufacturing concrete for construction purposes.
Overall, cement production involves a five-stage process, whereas the preparation of concrete requires only two main steps.
In the first stage of cement production, limestone and clay are fed into a crusher, producing a fine powder. This powder is then thoroughly mixed in a mixer before entering a rotating heater, where heat is applied from below. The heated material is subsequently ground in a grinder, resulting in a fine, grey powder known as cement, which is finally packaged into bags.
For concrete production, cement is combined with other materials in specific proportions: 10% cement, 25% sand, 50% gravel (small stones), and 15% water. These components are placed in a concrete mixer, which blends them into a uniform mixture. The resulting concrete is then ready for use in building and construction projects.