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Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 1 (Q.No. 43)
Concrete Technology
43.
M 150 grade of concrete approximates
1 : 3 : 6 mix
1 : 1 :2 mix
1 : 2 : 4 mix
1 : 1.5 : 3 mix
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
108 comments Page 7 of 11.
Sunil kimar swain said:   8 years ago
The correct answer is 1:2:4.

1:1:2 for m25 grade.
Vasantha devi said:   8 years ago
Answer C is correct.
Nagaraja k said:   8 years ago
It is m15 1:2:4 min grade of concrete to be used in RCC work.
Vivek said:   8 years ago
1:2:4 is the correct answer.
Ankit Jaiswal said:   8 years ago
Answer will be none of these, because above M25 as per Indian Standard are mix design, not nominal mix it. It uses, wherever we need to achieve desired strength as per project or clients need.
Vineet Kumar said:   8 years ago
No, the Right answer is 1:2:4.
Juliestar said:   8 years ago
M15 - 1:2:4.
ASRAF Ali said:   8 years ago
Answer is wrong. Correct answer is (c) 1:2:4.
Neeraj yadav said:   8 years ago
Right answer is 1:2:4.
JAYASRIRAM BARIKI said:   8 years ago
I think the question is wrong. Because M150 grade concrete has no nominal mix. It is in design mix.
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