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2 cards from this section. Quick, good the night before a test.
What is cutback bitumen?
Think about what is added to bitumen to make it easier to apply in the cold.
Name one volatile solvent used in cutback bitumen.
These are common solvents that help reduce thickness.
What does cutback bitumen contain?
Consider what helps bitumen become more fluid.
True or False: Cutback bitumen is more durable than regular bitumen.
Think about the trade-off between ease of application and longevity.
Design a miniature experiment to demonstrate the difference in viscosity between standard bitumen and cutback bitumen at various temperatures.
Use a thermometer to measure temperature changes and a stopwatch to time the flow rates.
Evaluate a hypothetical scenario where cutback bitumen is chosen for an application in a warm climate instead of a cold one. Discuss the potential implications.
Consider how the properties of materials can change with temperature variations.
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