The diagram illustrates the process that is used to manufacture bricks for the building industry. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The picture below demonstrates the

process

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of production of

bricks

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for the construction industry.

Overall

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,

it is clear that

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this

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process

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requires 8 steps, starting with digging the

clay

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by using an excavator and ending with delivering the resulting fragments.

To begin

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,

at the first stage

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of the

process

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, the

clay

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is dug by an excavator,

then

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collected

clay

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goes through a metal grid, and the

clay

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is

then

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rolled. At the next stage, we can notice that water and sand are mixed together and after the resulting

clay

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is

also

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added into

this

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mixture,

then

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this

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thing goes through a wire cutter to be the right shape or it is moulded.

Bricks

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are dried in the oven for approximately 24-28 hours. The following step presents that the drying

process

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consists of 3 different stages

such

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as moderate,high and cooling.

Firstly

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, the

bricks

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are heated at a moderate temperature which is around 200-900 Celsius,

then

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this

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kiln transits to a high level of temperature (870-1300), and in the end, the

bricks

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are cooled in the cool freezer for 48-72 hours. At the 7th stage of

this

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process

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, the resulting

bricks

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are packaged, and

then

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they are delivered by special trucks to the building companies.