Practice - Additives and Modifiers
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is an anti-stripping agent?
💡 Hint: Consider how moisture affects the mix.
Name one benefit of warm mix additives.
💡 Hint: Think about temperature during production.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of an anti-stripping agent?
💡 Hint: Think about the problem caused by moisture.
True or False: Warm mix additives allow asphalt to be mixed at lower temperatures.
💡 Hint: Recall how these additives affect production temperatures.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a bituminous mix using a combination of additives and explain the expected performance benefits.
💡 Hint: Consider how each additive affects the mix's overall performance.
Evaluate the impact of a failing anti-stripping agent in a pavement structure.
💡 Hint: Think about the role of moisture in asphalt and the implications for road quality.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.