The diagram below shows the process by which bricks are manufactured for the building industry. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The picture illustrates how

bricks

are produced for the building industry.

Overall

, there are 7 main steps, starting with the digging stages and ending with distributing to retailers.

To begin

with, the main material in

this

process is clay, which is harnessed before

this

ingredient is filtered and processed in a roller machine.

Subsequently

, the result of the previous step is mixed with sand and water. The mixture is ready to be kept in a mould or cut in a wire cutter to be in the raw shape of the

bricks

. In the next step, the raw

bricks

are dried in a machine for 24 to 48 hours.

Then

, moving to a kiln, they are kept

in

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at

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moderate and high

temperature

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temperatures

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, up to 1300 degrees Celsius and

finished

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finish

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the drying stages in a cooling chamber for around 48 to 72 hours.

After

this

step, the completed

bricks

are packed and shipped to customers by specialized vehicles.