Computer · Concrete Technology
According to IS 456:2000, which minimum grade of concrete should be used for reinforced concrete (RCC) under 'Moderate' exposure conditions, such as being exposed to rain or remaining continuously under water?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1M40
- 2M30✓
- 3M20
- 4M25
Correct answer
M30
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