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. humaira
The diagram represents the various stages of brick production for the construction trade
Overall
, the process consists of seven stages, beginning with the digging of clay and ending up with the delivery.
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Firstly
, the clay is collected by digging to serve as a raw material for brick manufacturing. After that, it is placed on a metal grid to grind them. Linking Words
This
clay is Linking Words
then
filtered and processed in a roller machine and Linking Words
then
mixed with sand and water. In the next procedure, the mixture is either moulded or cut using a wire cutter to give the raw bricks a shape.
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Furthermore
, the bricks are put in a drying oven, where it remains for 2-3 days. Linking Words
Following
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this
, the bricks are heated in a kiln to a moderate temperature in the range of 200C-980C and Linking Words
then
it is kept Linking Words
in
a high temperature which is 870C-1300C. Change preposition
at
Subsequently
, in a cooling chamber, they are cooled for 48-72 hours before they are packageLinking Words
Submitted by englishpills077 on
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