Practice Application Process (4.4.3) - Types of Plaster - Civil Engineering Materials, Testing & Evaluation

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9 questions

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6 sample questions

Question 1.
What is the function of the dashing coat in the plastering process?
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Think about what helps plaster stick.
Question 2.
How thick should the scratch coat be?
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Consider the thickness of layers.
3Question 3.
What is the purpose of the dashing coat?
- A) To provide aesthetics
- B) To improve bonding
- C) To level the surface
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Think about why we apply this first.
4Question 4.
True or False: The scratch coat is the final layer in plastering.
- True
- False
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Consider the order of application.
Question 5.
If you were to apply a plaster coating to a wall that is particularly uneven, explain the rationale behind using a dashing coat followed by a scratch coat.
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Consider why surface treatment is crucial.
Question 6.
Outline a potential issue that could arise from not adhering to the thickness specifications when applying the scratch coat.
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Think about how thickness can affect bonding.

5 more questions in this section. Enroll free to practise them all.