the diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purpose. summarize the information, and make comparison. write at least 150 words.

These provided diagrams illustrate the instruments and the procedures for making

cement

and concrete.

Overall

, it can be seen that several steps must be followed to produce

cement

,

whereas

the production of concrete requires only two stages.

To begin

, when limestone and clay were crushed together using a crusher, they converted to powder,and

then

; it was taken into a mixer to make the two ingredients as one component. After, that there was a heating process where the mixture was heated in a rotating heater for a certain time,and

then

;

this

mixture was ground into a fine powder using a grinder.

Finally

, the powder was packed in specific bags. But, the process for making concrete was simple compared to

cement

,

for example

; all components like water 10%,

cement

15%, sand 25%, and gravel 50% were added

together with

the same mentioned percentages, and

then

all of them were mixed in a concrete mixer for a determined amount of time to produce concrete which could be used for building houses.