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.
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The first diagram illustrates the process of
cement
manufacturing, and the second diagram illustrates the components that are used in the
concrete production.
During the initial step of Correct article usage
apply
the
Correct article usage
apply
cement
manufacturing, clay and limestone are crushed into powder by the crushing machine. Then
, this
crushed powder goes to the mixer. After that, the mixed powder is heated while
going through the rotating heater. Once the mixture has been heated, it is then
ground to make cement
and packed in large bags.
According to
the second illustration, the four raw components are used to produce concrete: cement
, water, sand and gravel (15%, 10%, 25% and 50% respectively). These materials are mixed together in the rotating concrete mixer.
Overall
, there are five main steps in the
Correct article usage
apply
cement
production, starting from adding raw materials and finishing with packing the finished product into bags. On the other side, the production of concrete requires fewer steps and more materials.Submitted by eparfenenkov on
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Basic structure: Change the second paragraph.
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Vocabulary: Replace the words cement with synonyms.
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Vocabulary: Only 2 basic words for charts were used.
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Vocabulary: The word "diagram" was used 2 times.
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Vocabulary: The word "illustrates" was used 2 times.
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Vocabulary: Use several vocabularies to present the data in the fourth paragraph.
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Essentional vocabulary list for IELTS Writing 7+
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