17.3.2 - Aggregates
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Practice Questions
Test your understanding with targeted questions
What are the two types of aggregates used in concrete?
💡 Hint: Think about the size difference.
Name one property that coarse aggregates should have.
💡 Hint: Consider their shape and cleanliness.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of aggregates are typically used in the concrete mix for pavements?
💡 Hint: Think about the mix requirements for concrete.
True or False: The grading of aggregates does not affect the strength of concrete.
💡 Hint: Consider how aggregates fit in the mix.
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Challenge Problems
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Design a concrete mix for a pavement using specific aggregate sizes that minimize voids. Describe your grading strategy.
💡 Hint: Consider optimizing the sizes to achieve minimal voids.
Discuss the impact of using recycled aggregates in concrete pavements regarding strength and environmental implications.
💡 Hint: Reflect on the balance between strength and sustainability.
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