What must be the minimum grade of concrete to be used for a reinforced concrete structural element which is exposed to extreme exposure conditions?

Questions › Category: Civil Engineering › What must be the minimum grade of concrete to be used for a reinforced concrete structural element which is exposed to extreme exposure conditions?
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VideRime Staff asked 6 years ago
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What must be the minimum grade of concrete to be used for a reinforced concrete structural element which is exposed to extreme exposure conditions?

a) M25

b) M20

c) M30

d) M40

1 Answers
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VideRime Staff answered 6 years ago
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d) M40

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