How many cncrete grades are used for construction,explain
with proportion,grades and where it used
Answers were Sorted based on User's Feedback
M-10,M-15,M-20,M-25,M-30,M-35,M-40,M-45,M-50
We can use M-10 to M-25 Nominal mix,but after M-25 we will have to use design mix.
Is This Answer Correct ? | 12 Yes | 1 No |
M10= lean mix
M15= 1:2:4
M20= 1:1.5:3
M25= 1:1:2
Is This Answer Correct ? | 9 Yes | 2 No |
Answer / krishna kishore
M5 1:5:10 60 Ltr/Bag
M7.5 1:4:8 45 Ltr/Bag
M10 1:3:6 34 Ltr/Bag
M15 1:2:4 32 Ltr/Bag
M20 1:1.5:3 30 Ltr/Bag
M25 1:1:2 27 Ltr/Bag
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / tapas kr. das
Mainly we used in small project are as follows....
M10-1:4:6
M15-1:2:4
M20-1:1.5:3
M25-1:1:2
And in big construction we used
M30,M35,M40,M45...
Is This Answer Correct ? | 0 Yes | 0 No |
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