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.

1The two distinct 2diagramsflow charts delineate the detailed process of producing cement which involves particular stages and equipment as well as the manufacturing procedure of concrete for constructing buildings from cement. There are six sequential stages in the production of cement, 3commencing with crushing limestone and clay into powdercommencing with mixing limestone and clay, and culminating in the packaging of cement. The concrete production consists of combining cement with water, sand and gravel 4in specific proportionsat certain proportions. This process can be recategorized into four major stages, namely the combination of raw materials, heating and grinding, packaging and final mixing to generate finished concrete. To begin with, limestone and clay are crushed into powder using a crusher before being mixed thoroughly in the mixer. Subsequently, the mixture is heated in a rotating heater to form hot powder which is 5groundgrounded into smaller particles before being packed in bags. When it comes to the manufacturing of concrete for construction, four 6essential ingredientsindispensable elements are needed, including cement, water, sand and gravel 7which consists of small stonesthat is a sort of small stones. Gravel accounts for 50% of the total mixture, followed by sand at 25%. Cement and water make up relatively small percentages at 15% and 10% respectively. Eventually, 8the four ingredientsfour ingredients are mixed in the concrete mixer completely, 9producing the final concreteproducing final material.