The diagram 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 information by selecting and reporting the main features.

The left diagram illustrates the necessary steps and equipment that are utilized in the process of making

cement

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.

Moreover

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, the right one depicts the way in which the produced

cement

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is employed to obtain concrete for the manufacturing industry.

Overall

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, it is clearly observable that the production of

cement

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consists of five distinct steps, beginning with crushing and ending with packaging.

In addition

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, the concrete-making procedure, which is composed of two separate steps, the addition of crucial materials and mixing, is shown.

To begin

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with, the

cement

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production phase commences with crushing limestone and clay in order to yield fine powder. Afterwards, the powder goes through a mixing step, and

then

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it undergoes a heating process, carried out by a rotating heater. In the subsequent step, the powder experiences grinding so as to convert it into

cement

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.

Finally

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, the produced

cement

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is packaged, and the

cement

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bags are ready to be transferred. In order to produce concrete, four various substances act as raw materials:

cement

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(15%), water (10%), sand (25%), and gravel (50%). Once these materials have been provided, a concrete mixer is used to stir them. The resulting mixture, which is called concrete, is ready to be consumed for building purposes.