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4 cards from this section. Quick, good the night before a test.
What does CAA stand for, and why is it important?
Think about how the shape of aggregates affects stability.
What is the purpose of the Sand Equivalent Test?
Consider what types of materials could weaken the mix.
What does CAA primarily affect in asphalt mixtures?
Consider how shapes impact the way materials fit together.
True or False: Flat and elongated particles enhance the performance of asphalt pavements.
Think about the implications of having non-uniform shapes.
Design an asphalt mixture for a region prone to heavy rainfall. Detail how you would choose aggregates considering the discussed properties.
Think about how aggregates' shapes interact with water in construction.
Evaluate a scenario where construction used aggregates with poor FAA values. Predict the implications on pavement performance under high traffic loads.
Consider how lack of stability may lead to structural failures.
5 more questions in this section. Enroll free to practise them all.
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