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1. Durability of Concrete
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Mixed questions from across the chapter. Your answers get marked.
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3 cards from this lesson. Good the night before a test.
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- 1.
What is the definition of durability in concrete?
Hint
Think about the lifespan of concrete structures.
- 2.
What does permeability refer to?
Hint
Consider the pathways through which water can travel.
- 3.
What is a primary factor that affects the durability of concrete?
- Material Composition
- Color of Concrete
- Surface Texture
Hint
Consider what goes into making concrete.
- 4.
True or False: A higher water-cement ratio decreases concrete's permeability.
- True
- False
Hint
Think about how more water affects the concrete mixture.
- 5.
Analyze how environmental factors could impact the durability of concrete in a coastal area.
Hint
Consider elements that could interact negatively with concrete.
- 6.
Discuss the implications of high permeability in residential basement construction.
Hint
Think about the effects of water in underground spaces.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
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Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting