Physics · Concrete Technology

According to Indian Standard IS 456, what is the minimum specified grade of concrete required for reinforced concrete (RCC) work exposed directly to a marine/seawater environment?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1M30✓
2M25
3M35
4M20

Correct answer

M30

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According to Indian Standard IS 456, what is the minimum specified grade of concrete required for reinforced concrete (RCC) work exposed directly to a marine/seawater environment?

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According to Indian Standard IS 456, what is the minimum specified grade of concrete required for reinforced concrete (RCC) work exposed directly to a marine/seawater environment?

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