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

The diagram illustrates the steps of brick production for construction carried out in the factory.

Overall

, it is undeniable from the diagram that the entire

process

involves 7 steps with 3 main stages, starting with digging, processing, and ending with delivery. In the first stage, clay is dug up by a digger and

then

taken to the factory.

However

,

this

clay is

then

filtered and processed in a roller mill and

then

mixed with sand and water.

Moreover

,

this

complete mixture is either kept in a mould or cut in a wire cutter to make the raw shape of the bricks. In the next step, the shaped raw bricks are dried for 24 to 48 hours in a drying oven. After that, the dried raw bricks are kept in a kiln, both at moderate and high temperatures, up to 1300 degrees Celsius, and

then

placed in a cooling chamber for about 48 to 72 hours.

Therefore

, the delivery

process

is the final

process

of brick manufacturing, and as it is noted, brick-making is a moderately complex

process

that requires some predefined work to make it usable.