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3 cards from this section. Quick, good the night before a test.
What is the purpose of field compaction?
Think about why you'd want a stable foundation.
Name one type of roller used in soil compaction.
Recall the different machinery used in the industry.
What is the main role of field compaction?
It’s about creating a stable base.
True or False: The sand cone method is a type of monitoring technique used in field compaction.
Think about traditional methods versus modern techniques.
A construction site uses a vibratory roller and a sheep-foot roller for different areas. Explain the choice of roller for each area and how it affects compaction results.
Consider the soil properties and the specific function of each roller.
During compaction tests, a gradation of soil shows high moisture content which affects density readings. Discuss how this impacts the choice of compaction method and the anticipated soil performance under load.
Think about how moisture affects soil behavior during compaction.
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