The diagram below shows the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes,

The given diagrams illustrate the way in which

cement

is made and used to make concentrate for manufacturing purposes. It is apparent that

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limestone and clay pass through four stages before being bagged and ready to use as

cement

, after which 15% of

cement

is used for making compound concrete.

While

cement

production consists of several stages and tools, concrete production requires only one stage and one tool, a concrete mixer. In the first stage of making

cement

, limestone and clay are crushed together to form powder.

Next,

the resulting powder is sent through the mixer before entering a rotating heater with constant heat applied at one end of the tube. After heated, the material is poured into the grinder and after that

cement

is ready to package. In terms of concrete production, the main material is gravel, which is small stones, and

this

makes up exactly half of the ingredients, 50%. The other materials used are sand (25%),

cement

(15%), and water (10%). All the materials are poured into the concrete mixer until all of them are combined and the concrete is ready to use for building purposes.