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4 cards from this section. Quick, good the night before a test.
What does ACV stand for?
Focus on the strength testing of aggregates.
What is the permissible maximum value for water absorption?
Think about how water affects aggregates.
What is the maximum Aggregate Crushing Value (ACV) for wearing surfaces?
Remember the specific limits for different applications.
True or False: A lower Specific Gravity indicates better quality aggregates.
Consider what density means in this context.
You have two types of aggregates, A and B. Aggregate A has an ACV of 25%, and B has an AIV of 32%. Determine which aggregate is better for use in wearing surfaces and provide reasoning.
Focus on the definitions of ACV and AIV for choosing.
Evaluate the impact of high water absorption rates on the durability of a roadway. How would this information influence the choices in material selection for a highway project?
Consider the long-term effects of moisture on asphalt quality.
6 more questions in this section. Enroll free to practise them all.
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