The diagram describes the two processes which are how cement is produced and in the way which the concrete is manufactured.

The diagram describes the two processes which are how cement is produced and in the way which the concrete is manufactured. Overall, the cement production consists of six stages. In addition, it begins with the crusher and ends up with the packing. Subsequently, the concrete production is completed. With regard to cement manufacturing, limestone and clay go through the crusher. It crushes both two materials and consequently, the powder is obtained. In the next stage, powder undergoes the mixer. It goes through the pipe to rotating heater where the component is rotated under the heat to get well-mixed material. As a result, obtained complex experiences grinder which crushes it. After that, cement made is packed and sent to somewhere else to produce concrete. In the second stage, 15% of cement, 10% of water, 25% of sand and 50% of gravel are poured into the concrete mixer at the same time. The machine mixes all materials until getting the concrete.