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Questions and Answers
What is concrete primarily composed of?
What is concrete primarily composed of?
- Cement, coarse aggregates, water
- Fine aggregates, coarse aggregates, water
- Cement, fine aggregates, coarse aggregates (correct)
- Cement, fine aggregates, water
Why is concrete chosen over other materials as a construction material?
Why is concrete chosen over other materials as a construction material?
- It is not suitable for underground use
- It increases in strength over time (correct)
- It is not durable and cost-effective
- It is resistant to fire and burns effectively
What makes concrete a sustainable choice for buildings?
What makes concrete a sustainable choice for buildings?
- It is produced from locally available materials and has a small environmental footprint (correct)
- It is harmful to building occupants
- It is not easy to maintain
- It does not hold up against weather conditions
What additional benefit does concrete provide in terms of shaping?
What additional benefit does concrete provide in terms of shaping?
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How does concrete provide added protection from severe loads?
How does concrete provide added protection from severe loads?
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