The diagram illustrates the process of brick manufacturing for the building industry. It involves seven different steps, starring with the digging of clay and finishing with the delivery of bricks.
First of all, clay is dug with the help of a digger and after that it is filtered through a metal grid on a roller. Next step consists in adding sand and water to the clay and this mixture is poured into a mould or wire cutter. Then bricks are sent to a drying oven for 24-28 hours. The following stage is when bricks are put into kilns and are heated from up to 980 degree first, and up to 1300 degree after that. They are then cooled in a cooling chamber for 48-72 hours. Final steps are to pack cooled bricks and to deliver them to customers by trucks.
In general, brick manufacturing is a complex and prolonged process which includes seven steps.
The diagram illustrates the process of
brick
manufacturing for the building industry. It involves seven
different
steps
, starring with the digging of clay and finishing with the delivery of bricks.
First
of all, clay
is dug
with the
help
of a digger and after that it
is filtered
through a metal grid on a roller.
Next
step
consists in adding sand and water to the clay and this mixture
is poured
into a mould or wire cutter. Then
bricks
are
sent
to a drying oven for 24-28 hours. The following stage is when
bricks
are put
into kilns and
are heated
from up to 980 degree
first
, and up to 1300 degree after that. They are then cooled in a cooling chamber for 48-72 hours. Final
steps
are to pack cooled
bricks
and to deliver them to customers by trucks.
In general
,
brick
manufacturing is a complex and prolonged process which includes seven
steps
.