The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes.

The left diagram illustrates the stages and equipment used in the

process

of

cement

-making

while

the right picture illustrates how to use

cement

to make concrete for building purposes.

Overall

, there are six steps in the

process

in which

cement

is manufactured, starting with crushing limestone with clay and ending with packing

cement

in bags.

Additionally

, concrete is produced by mixing four ingredients together. Looking at the left diagram in more detail, we can see that the

process

of

cement

production starts when limestone and clay are placed in a crusher

machine

to crush into power. In the second step,

this

power is mixed in a mixer

machine

before heating in a rotating heater

machine

by fire from a device. After that,

this

power is continuously purred to a grinder

machine

to form

cement

. The

process

how to make

cement

ends when it is placed into bags and closed. Looking at the right diagram, the

cement

is mixed with water,

cement

, sand, and gravel at the rates of 10%, 15%, 25%, and 50%, respectively through concrete mixer equipment to make concrete for building purposes.