The modulus of rupture of concrete is a measure of its
Correct answer: C. Flexural tensile strength
- A. Resistance to aggregate crushing
- B. Resistance to cement setting
- C. Flexural tensile strength
- D. Elastic recovery after unloading
Explanation
The modulus of rupture is the flexural tensile strength obtained from a bending test on a concrete beam or prism. It is different from compressive strength and aggregate crushing resistance.
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About Concrete Technology
Concrete technology covers cement, aggregates, water and admixtures, including their properties, proportioning and effect on fresh and hardened concrete. It explains workability, water-cement ratio, setting, hydration, strength, durability, curing, mix design and common defects, while distinguishing segregation and bleeding from general loss of workability.
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