Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 3 (Q.No. 27)
27.
The grade of concrete M 150 means that compressive strength of a 15 cm cube after 28 days, is
Discussion:
4 comments Page 1 of 1.
M k said:
1 decade ago
In one question permissible compressive strength of M150 shown 200 kg/cm sq and here compressive strength of same graded concrete shown 150 kg/cm sq. How its possible. Contradictory in answers.
Wiaam muhsin said:
1 decade ago
Can you please show me how you calculate this?
Kirti said:
10 years ago
As per limit state method design compressive strength 67.
Asghar hussain shah said:
7 years ago
20N/mm^2 = 20x 10x10/9.81 = 203.87kg/cm^2.
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