​​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. ‘Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The following diagram shows the steps and materials used in

the

Correct article usage

apply

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cement

Use synonyms

and concrete production.

Overall

Linking Words

,

cement

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production

has to mix

Wrong verb form

involves mixing

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all equipment and

heat

Wrong verb form

heating

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it. In terms of concrete, mix all of the ingredients into the concrete mixer

and

Punctuation problem

, and

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you will get concrete.

First,

Linking Words

the

cement

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’s materials were limestone and clay.

Then

Linking Words

, the crusher is used to mash them until they become powder.

Then

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, the mixture will be heated by the rotating heater and flow down into the grinder to grind it until it becomes

cement

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.

Finally

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, pack the ready-mixed

cement

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into the large bag. In terms of concrete, the method of making concrete is,

firstly

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,

put

Verb problem

to put

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15% of

cement

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powder, 10% of water, 25% of sand, and 50% of gravel into the concrete mixer.

Finally

Linking Words

, you will receive ready-to-pour concrete.