Practice Advantages Of Fiber-reinforced Concrete (21.7) - Special Concrete and Concreting Methods – Fiber-Reinforced Concrete (FRC)

Practice: Advantages of Fiber-Reinforced Concrete

Lesson 21.7Special Concrete and Concreting Methods – Fiber-Reinforced Concrete (FRC)

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9 questions

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6 sample questions

Question 1.
What is the main benefit of using fiber-reinforced concrete?
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Think about the properties enhanced by adding fibers.
Question 2.
Why is ductility important in concrete applications?
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Consider the flexibility of materials.
3Question 3.
What does FRC improve in terms of cracking?
- It causes more cracks
- It improves control over cracking
- It makes concrete weaker
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Think about how fibers interact with cracks.
4Question 4.
True or False: FRC has no effect on the ductility of concrete.
- True
- False
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Recall the flexibility benefits that FRC offers.
Question 5.
Analyze a concrete structure that failed due to poor control of cracking. Discuss how the incorporation of FRC could have changed the outcome.
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Think about the properties of FRC that act against cracking.
Question 6.
Calculate the potential cost savings in a building project using FRC compared to traditional concrete methods. Discuss the factors influencing these savings.
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Consider how the substitution of materials can affect overall expenditure.

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