Practice Suitable For Well Graded Sand, Gravel, Silt Of Low Plasticity (1.1.3)

Practice: Suitable for well graded sand, gravel, silt of low plasticity

Lesson 1.1.3Types of Field Compaction Equipment

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What type of soil are smooth wheeled rollers suitable for?
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Think about soil types that provide good drainage.
Question 2.
What is the weight range of sheepsfoot rollers?
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Consider the suitability for fine-grained soils.
3Question 3.
What is the main purpose of a smooth wheeled steel drum roller?
- To knead fine soils
- To compact well graded soils
- To compact very soft clay
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Think about their suitability mentioned earlier.
4Question 4.
True or False: Sheepsfoot rollers are suitable for uniform sand.
- True
- False
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Consider the kneading action required.
Question 5.
You are tasked with finding the best compaction equipment for a site containing a mix of well graded gravel and soft clay. Discuss and justify your choice of equipment based on the soil types.
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Evaluate the properties of each roller discussed earlier.
Question 6.
If you need to improve existing road conditions on a highway with varying soil types, outline an operational plan specifying machinery and methods.
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Think about soil interaction and machinery application.

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