Summarize and information by selecting and reporting the main features and make comparisons where relevant.

The given diagram shows the stages and equipment used in the

cement

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-making process, and how

cement

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is used to produce concrete for building purposes. In general, the entire production processes of both concrete and

cement

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are man-made with a linear style of manufacturing and they

also

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involve different amounts of steps, five in

cement

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production and only one in concrete production. Observing the first diagram in detail, it is obvious that the process takes place once limestone and clay are crushed by a crusher.

This

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step is followed by blending the powder of clay and limestone with the mixer.

Next,

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mixed powder enters a rotating heater, which is heated with fire

at the end

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of the pipe. Before packing

cement

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into bags, it is processed with the help of a grinder. Turning to the manufacturing process of concrete

,

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apply

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contains only one step, which is mixing.

First,

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in order to make concrete, the proportion of different ingredients should be observed. Sand, gravel, water, and

cement

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should be blended in proportions of 25%, 50%, 10%, and 15% respectively. After that,

this

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mix is rotated in a concrete mixer.