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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is workability in bituminous mix design?
💡 Hint: Think about how easy it is to handle the materials.
Question 2
Easy
Name one factor that affects the workability of a mix.
💡 Hint: Consider the materials used in the mix.
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 factor primarily affects the workability of a bituminous mix?
- Aggregate gradation
- Temperature
- Traffic load
💡 Hint: Consider the sizes of the particles used in the mix.
Question 2
True or False: Higher bitumen content always improves workability.
- True
- False
💡 Hint: Think about the consequences of too much fluidity.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a bituminous mix with a high level of workability. What specific gradation of aggregates would you choose and why?
💡 Hint: Think about how size distributions interact.
Question 2
In an experiment, you found that increasing the angularity of aggregates leads to a drop in workability. Propose a solution to mitigate this issue.
💡 Hint: Reflect on the mix composition and the types of aggregates.
Challenge and get performance evaluation