Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 3 (Q.No. 9)
9.
The ratio of various ingredients (cement, sand, aggregates) in concrete of grade M 200, is
1 : 2 : 4
1 : 3 : 6
1 : 
: 3
: 31 : 1 : 2
4 : 2 : 1
Discussion:
17 comments Page 1 of 2.
GANESHKUMAR said:
1 decade ago
How it is possible to make M200 Grade concrete?
Md amir warsi said:
1 decade ago
1 unit cement 1.5 unit sand and 3 unit aggregate.
Aravindgottumukkala said:
1 decade ago
1:1.5:3 is for M20 grade, and is 456-2000 is only M40.
Mahesh katkar said:
1 decade ago
How it is possible 4:2:1, means - 4 unit cement, 2 unit sand and 1 unit aggregate?
Vkesari said:
1 decade ago
I never read such a quality of concrete in any Indian code and books. If it is possible?
Please prefer me that book.
Please prefer me that book.
Swapnil said:
1 decade ago
If strength is increase, then why take aggregate only 1%.
Dr yousif ahmed said:
1 decade ago
The grade should be M20 and not M200 and it is not economical to produce a concrete with more cement content than aggregate.
Mohammad khaleel said:
1 decade ago
M20 is 20 N/mm2 and M200 is 200 kg/cm2.
For M20 or M200 grade.
Cement : Sand : Aggregate == 1:1.5:3.
For M20 or M200 grade.
Cement : Sand : Aggregate == 1:1.5:3.
DARSHAN H A said:
9 years ago
It is M20 not M200.
Eeshwar said:
9 years ago
What about M15?
Previously I read M15 was supposed to be 1 : 1 : 2. Somebody, please explain.
Previously I read M15 was supposed to be 1 : 1 : 2. Somebody, please explain.
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