14.1.2 - Mechanisms of Weathering
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Practice Questions
Test your understanding with targeted questions
What is oxidation?
💡 Hint: Think about what happens when bitumen is exposed to air.
What does UV radiation do to bitumen?
💡 Hint: Consider the effects of light on other materials.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary effect of oxidation on bituminous materials?
💡 Hint: Think about how air affects materials over time.
If UV radiation causes bituminous materials to harden, what does this lead to?
💡 Hint: Recall the effects of sunlight on other surfaces.
1 more question available
Challenge Problems
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Geographical regions experience different levels of weathering. How would you design a pavement mix in a tropical versus a cold climate?
💡 Hint: Consider the specific weather conditions and their impacts on materials.
Analyze a scenario where a pavement is showing signs of oxidation and cracking. What strategies would you implement to enhance its durability?
💡 Hint: Think about how you can manipulate material properties and external conditions.
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