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3 cards from this section. Quick, good the night before a test.
Define artificial aggregates.
Think about how they are different from natural aggregates.
List one example of an artificial aggregate.
Recall the materials we discussed.
What is the definition of artificial aggregates?
Think of how they differ from natural aggregates.
Which of the following is NOT an artificial aggregate? Crushed bricks, natural sand, fly ash aggregates.
Consider the origins of the materials.
Discuss the impact of recycled aggregates on the construction industry and how they could change future practices.
Consider both economic and environmental factors.
Propose a testing methodology for assessing the performance of artificial aggregates in road construction.
Think about what properties are critical for performance.
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