Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 1 (Q.No. 14)

Concrete Technology

14.

Permissible compressive strength of M 300 concrete grade is

100 kg/cm²

150 kg/cm²

200 kg/cm²

250 kg/cm²

300 kg/cm²

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

22 comments Page 3 of 3.

Manoj said: 1 decade ago

We know that in M20, M stand to mix and 20 is the characteristic compressive strength of concrete, so as in this Q. 300 is the right answer.

Sandip said: 1 decade ago

The grade represents the compressive strength.

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