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2. Basic Requirements of SCC
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11 questions on this section. Wrong answers show you what to read again.
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is filling ability in SCC?
Hint
Think about how SCC behaves under its own weight.
- 2.
Define passing ability.
Hint
Consider how SCC navigates through congested areas.
- 3.
What is the main characteristic of Self-Compacting Concrete (SCC)?
- It requires vibration
- It flows under its own weight
- It has a high slump
Hint
Think about how SCC behaves compared to traditional concrete.
- 4.
True or False: SCC can block when passing through reinforcement.
- True
- False
Hint
Consider what makes SCC different from regular concrete.
- 5.
Design a scenario where SCC fails to meet the filling ability requirement. What would be the consequences?
Hint
Consider what can cause voids in concrete.
- 6.
Explain how varying the water-to-powder ratio could impact both the passing ability and segregation resistance of SCC.
Hint
Think about the balance needed in concrete mixing.
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
1 more question available
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