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 4 of 11.
Deshrajmeena said:
7 years ago
1:2:4 => m15.
Devender said:
7 years ago
M15 = 1 : 2 : 4.
V.MANJUNATHA said:
7 years 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.
As per IS 456-2000 code.
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.
As per IS 456-2000 code.
Varsha said:
7 years ago
It is 1:2:4.
Mohit said:
7 years ago
M15 =1:2:4.
Adi said:
8 years ago
1:2:4 is the correct answer.
Rahul Gupta said:
8 years ago
The given answer for a question of M25 but it ask M15 so Given answer is wrong correct Answer is 1:2:4.
Aktar Hussain said:
8 years ago
1:2:4 m150 it is right 1:1:2 m25 error answers.
Deepak Baswal said:
8 years ago
(IS 456-1964) = IS 456-1978)-------->Ratio.
M50 = M 5------------------- -> 1:5:10.
M75 = M7.5 -------------------> 1:4:8.
M100 = M 10 ---------------------> 1:3:6.
M150 = M 15 --------------------> 1:2:4.
M200 = M 20----------------- -> 1:1.5:3.
M250 = M 25 ------------------> 1:1:2.
M50 = M 5------------------- -> 1:5:10.
M75 = M7.5 -------------------> 1:4:8.
M100 = M 10 ---------------------> 1:3:6.
M150 = M 15 --------------------> 1:2:4.
M200 = M 20----------------- -> 1:1.5:3.
M250 = M 25 ------------------> 1:1:2.
Nagur shaik said:
8 years ago
It should be 1:2:4.
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