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3 cards from this section. Quick, good the night before a test.
What does the term 'weathering' refer to in relation to bituminous materials?
Think about environmental impacts on materials.
Name one mechanism through which weathering occurs.
Consider what environmental factors can affect pavement materials.
What is the primary consequence of oxidation on bituminous materials?
Think of how exposure to air affects materials.
True or False: Moisture intrusion can result in binder stripping from aggregates.
Consider the effects of water on materials long-term.
Evaluate the impact of temperature variations on asphalt pavement performance. Consider different climate zones and their influence on durability.
Think of how pavements in deserts would behave differently from those in polar regions.
Analyze the role of polymer-modified bitumen in enhancing the durability of pavements compared to standard bitumen.
Consider the effects of traffic loads on bitumen performance.
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