The diagram below shows the process by which bricks are manufactured for the building industry

The aforementioned figure illustrates the procedures involved in producing bricks for the construction industry.

Overall

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,

this

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is a manmade process with 7 stages. It starts with digging up the earth and ends with delivering the brick.

Firstly

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, a digger is utilized to dig up clay from the ground.

Secondly

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, the dug-up raw material would be crushed into smaller pieces on a metal grid and rolled together by a roller.

Thirdly

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, sand and water are added to the mixture.

This

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is followed by moulding and shaping the mixture into a rectangular shape by using a wire cutter or a rectangular mould.

Next,

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the rectangular-shaped brick will be placed into a drying oven for 24-48 hours (1-2 days). As the bricks are forming, they will be moved into a kiln where the temperature starts from a moderate 200°C-980°C.

This

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is followed by a high rise in temperature to 870°C-1300°C. The bricks are

then

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laid into a cooling chamber for approximately 48-72 hours (2-3 days). The

last

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stage involves packing and delivering the finished products to the customers.