The diagrams below show the stages and equipment used in the cemen-making process, and how cement is used to produce concrete for building puroses. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams illustrate the steps and equipment that are used in the process of cement-making and the way that

this

product is used for

constructing

Replace the word

construction

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.

Overall

, the process is not cyclic and is man-made. It's composed of several stages and the final product is

then

used for concrete manufacture. The first step of

this

fabrication is putting limestone and clay into a crusher that crushes them into powder.

This

reduced mass is

then

going through a mixer and rotating heater

that is

rotating. After that, the outcome runs through a grinder and becomes the final product: cement. The final step is packaging in bags and getting ready for the market. Cement is utilized in a mixture for building construction in a portion of 15%

along with

water (10%) and after that sand and little stones are added (25% and 50% respectively.

This

fusion is

then

rotated in a concrete mixer and it's ready to be used