How to know proportions of cement, sand, aggregate in
different types of grades like M5, M10, M20, M30?
Answers were Sorted based on User's Feedback
Answer / sagar tiwari
M5=1:4:8
M10=1:3:6
M15=1:2:4
M20=1:1.5:3
M30=MIX DESIGN
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / 060907016
Actly, it depnds on site conditions whether pouring will below ground level or at hight..., secondly what is the required slump, what is the temp. of site(water, cement ratio dsturbed due to high temp.), after these calculation you can approved 'Design mix' from any ISO Approved lab.
Is This Answer Correct ? | 2 Yes | 2 No |
Answer / ayaz
by concrete testing for its compressive strength
if compressive strength is 30
then it is M30 grade like this
Is This Answer Correct ? | 6 Yes | 8 No |
Answer / v.kapil
we can only analyze strngth of concrete after casting by
cube test there is no as such method for analyzing the
proportions.
Is This Answer Correct ? | 1 Yes | 3 No |
M5 - Not applicable
M10 - 1:3:6
M20 - 1:1.5:3
M30 - 1:1:2
Is This Answer Correct ? | 2 Yes | 4 No |
Answer / pranav a mudaliyar
M5: 1:6:12
M10: 1:3:6
M20: 1:1.5:3
M30: 1:1:2
Is This Answer Correct ? | 2 Yes | 12 No |
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