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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the term 'strength' refer to in road aggregates?
💡 Hint: Think about what aggregates need to endure.
Question 2
Easy
What is one test used to determine aggregate strength?
💡 Hint: It has 'value' in its name.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the maximum acceptable Aggregate Crushing Value for wearing surfaces?
- 30%
- 35%
- 40%
💡 Hint: Remember the specific limits set for various pavement types.
Question 2
True or False: Higher ACV values are more desirable for all pavement types.
- True
- False
💡 Hint: Consider the context of how aggregates behave under traffic.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a new type of aggregate with an ACV of 45%. Discuss the implications of using this material for a city road with heavy traffic.
💡 Hint: Think about how materials should withstand force over time.
Question 2
Propose a way to improve the adhesion of aggregates with bitumen if the Static Immersion Test shows poor results.
💡 Hint: Consider what additives might enhance bonding.
Challenge and get performance evaluation