Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 43)
43.
M 150 grade of concrete approximates
Discussion:
108 comments Page 3 of 11.
Sunil kimar swain said:
8 years ago
The correct answer is 1:2:4.
1:1:2 for m25 grade.
1:1:2 for m25 grade.
SHRIDHAR said:
1 decade ago
M 5 1:5:10.
M 7.5 1:4:8.
M 10 1:3:6.
M 15 1:2:4.
M 20 1:1.5:3.
M 25 1:1:2.
M 7.5 1:4:8.
M 10 1:3:6.
M 15 1:2:4.
M 20 1:1.5:3.
M 25 1:1:2.
Gowtham Reddy said:
9 years ago
M150 means the concrete having the compressive strength of 150 kg/sq.cm.
Shiv kumar rauniyaar said:
6 years ago
M25 = m250 ratio is 1:1:2.
m15 = m150 ratio is 1:2:4.
So, the ans is C.
m15 = m150 ratio is 1:2:4.
So, the ans is C.
Basavraj said:
10 years ago
Why always we should take 360 kg of cement only for 1 unit proportion?
Shyamdev mandal said:
8 years ago
According to IS456, M150 is 1:2:4.
But how 1:1:2 is correct? Explain.
But how 1:1:2 is correct? Explain.
Vikash Mehta said:
1 decade ago
1:2:4 is correct answer for M15 Grade because 1:1:2 for M25 Grade.
Anil kumar said:
9 years ago
Ans is -1:2:4.
M25 - 1:1:2
M20 - 1:1.5:3
M15 - 1:2:4
M10 - 1:3:6
M25 - 1:1:2
M20 - 1:1.5:3
M15 - 1:2:4
M10 - 1:3:6
Mithu mandal said:
10 years ago
1:2:4 is right answer.
1:1:2 proportion is M25 grade concrete.
1:1:2 proportion is M25 grade concrete.
Jahidul islam said:
5 years ago
The correct answer is M15=1:2:4.
This is not correct M15=1:1:2.
This is not correct M15=1:1:2.
(1)
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