Practice Properties And Testing Of Aggregates (7) - Properties and Testing of Aggregates

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is one type of natural aggregate?
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Think about common materials found in nature.
Question 2.
What does the specific gravity measure in aggregates?
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It’s a ratio involving water.
3Question 3.
What is the main purpose of the Crushing Test?
- To measure density
- To evaluate abrasion resistance
- To determine crushing value
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Focus on the primary function of this test.
4Question 4.
True or False: Durability influences aggregate performance in harsh weather.
- True
- False
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Consider the lifespan of materials.
Question 5.
If an aggregate has a crushing value of 35%, what can you infer about its suitability for use in surface courses?
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Consider what the limits indicate.
Question 6.
Evaluate the potential impact of high moisture absorption in aggregates on pavement longevity.
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Think about moisture's role in construction materials.

5 more questions in this section. Enroll free to practise them all.