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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 'gradation' refer to in aggregate terms?
💡 Hint: Think about how the sizes of rocks are arranged.
Question 2
Easy
What type of gradation provides maximum density?
💡 Hint: It’s not open or gap graded.
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 purpose of aggregate gradation?
- To enhance color
- To ensure proper compaction
- To increase weight
💡 Hint: Think about how tightly packed something needs to be.
Question 2
True or False: Open graded aggregates are used to maximize weight.
- True
- False
💡 Hint: Consider what water does in aggregates.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a specific traffic load and environmental conditions, design a suitable aggregate gradation strategy for a new pavement project.
💡 Hint: Balance traffic needs with water management.
Question 2
Evaluate the advantages and disadvantages of selecting open graded aggregates for a major highway compared to dense graded aggregates. Provide your conclusions.
💡 Hint: What compromises exist between drainage and load capacity?
Challenge and get performance evaluation