The diagram below shows the stages and equipement used in the cement-making process and how cement is used to produce concrete for building purposes.

Both the process diagram illustrates the steps and machines used to make

cement

, and how

cement

is used to make concrete for manufacturing purposes. Apparently, at first glance, there are five stages to making

cement

, starting from the crushing of two raw materials and ending with packing the

cement

in sacks,

while

there is only one stage to make concrete with the produced

cement

. Beginning with the procedure of manufacturing

cement

,

the first step is

to crush limestone and clay together in the crusher.

Next,

this

mixture which is in the powdered form is

further

transferred to the mixer with the help of pipes.

After

this

, it goes through a rotating heater, where heat is added and the product is moved to the grinder where

cement

is formed. The

last

stage of the action is the packaging. Cements are packed in bags to sell in the market and half of the

cement

is

also

used for various things. The second procedure explains the step of concrete production, where in a concrete mixer,

cement

, water, sand and small stones are used in proportions of 15%, 10%, 25%, and 50% respectively. They are churned together in the concrete mixer so that the gravel which has the highest proportion to make concrete is crushed properly.

Thus

, it can be inferred from the diagram that it is a very elaborate and hard-core technique.