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20.2. Ultra-High-Performance Concrete (UHPC)
This section
Practice test
11 questions on this section. Wrong answers show you what to read again.
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Revision test
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 the typical water-cement ratio for UHPC?
Hint
Think about the properties that make UHPC special.
- 2.
Name a benefit of using superplasticizers in UCPC.
Hint
What do we want to maximize while mixing?
- 3.
What is the typical water-cement ratio for UHPC?
- 0.5
- 0.3
- 0.2
Hint
This ratio is much less than that of regular concrete.
- 4.
True or False: UHPC is more cost-effective in the long run due to its durability.
- True
- False
Hint
Consider maintenance costs over time.
- 5.
Evaluate the trade-offs of using UHPC in a coastal construction project.
Hint
Think about both initial and long-term aspects.
- 6.
Design a basic mix for UHPC, specifying the components and percentages required.
Hint
Consider the role each component plays in achieving UHPC properties.
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