Civil Engineering - Concrete Technology - Discussion

37. 

Permissible compressive strength of M 200 concrete grade is

[A]. 100 kg/cm2
[B]. 150 kg/cm2
[C]. 200 kg/cm2
[D]. 250 kg/cm2
[E]. 300 kg/cm2

Answer: Option C

Explanation:

No answer description available for this question.

Vinod Kumar said: (Aug 2, 2014)  
Permissible limit for M200 grade of concrete should not be less than 200kg/cm square.

Ahmad said: (Feb 15, 2018)  
Can you explain it sir, how it comes 200kg/cm^2?

Thirumala said: (Mar 24, 2020)  
Characteristic compressive strength of M200 grade cement is 200 kg/cm^2.
Permissible compressive strength of M200 grade concrete is (200 ÷ 1.5) = 133.3 kg/cm^2.
Design strength of M200 grade concrete is (133.3 ÷ 1.5) = 88.8 kg/cm^2.

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