Practice Fibre-Reinforced Concrete - 16.3 | 19. Objectives of Mix Design | Civil Engineering Materials, Testing & Evaluation - Vol 2
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Fibre-Reinforced Concrete

16.3 - Fibre-Reinforced Concrete

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is fibre-reinforced concrete?

💡 Hint: Think about what additional material is used with concrete.

Question 2 Easy

Name one application of fibre-reinforced concrete.

💡 Hint: Where is tough concrete commonly needed?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a primary benefit of adding fibres to concrete?

Increased compressive strength
Increased tensile strength
Increased setting time

💡 Hint: Think about which property is affected most by tension.

Question 2

True or False: The addition of fibres can improve ductility in concrete.

True
False

💡 Hint: Consider how materials behave under stress.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A concrete mix with 1% steel fibres shows difficulty in workability. Discuss adjustments that can be made to improve this.

💡 Hint: Think about how water and additives influence the handling of concrete.

Challenge 2 Hard

Design and justify a fibre-reinforced concrete that will be used in bridge construction. Consider environmental factors.

💡 Hint: Consider both strength and environmental performance in your design choices.

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