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3 cards from this section. Quick, good the night before a test.
What are fine aggregates?
Think about sand or small stones.
Why are angular aggregates preferred in high-strength concrete?
Think about how puzzle pieces fit together.
What shape of aggregate typically offers better interlocking?
Think about the edges of the shapes.
True or False: Using more fine aggregates always leads to higher strength in concrete.
Consider how different sizes work together.
You are tasked to design a concrete mix for a highway. Discuss how you would choose the aggregate sizes and shapes to ensure durability and long-term performance.
Consider the external forces and environmental conditions.
Evaluate the potential risks of using a high proportion of flaky aggregates in bridge construction and provide recommendations to mitigate these risks.
Focus on the long-term implications for structure stability and safety.
7 more questions in this section. Enroll free to practise them all.
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