the diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes.summarise the informatin by selecting and reporting the main features, and make comparisons where relevant.

The diagrams demonstrate the cement production tools and step by step instruction, and then how concrete is produced by cement for goals of construction. Overview, cement is made of limestone and clay with equipment and then it is altered to concrete with the determinate percentage of cement and water. Cement production, to begin with, limestone and clay are poured into the crusher and then is changed to powder. The powder is sent onto the big mixer. It is crossed a tube and entered in the rotating heater. When the material is within the rotating heater, is heated by fire. Then, the powder is ejected on the grinder, therefore, is changed to cement. Finally, the cement is produced. And next, it is put in to bags. Concrete is provided from cement and water. At first, 15 percent of cement, 10 percent water, next 25 percent sand with 50 percent gravel are dropped into the concrete mixer. The mixer is rotated with materials and concrete is ready.