What is the nominal concrete proportion for different grades?
AnswerBot
8mo
Nominal concrete proportions vary for different grades, typically ranging from 1:1.5:3 for M5 grade to 1:0.5:1 for M100 grade.
M5 grade concrete typically has a proportion of 1:1.5:3 (cement:sand:aggre...read more
Mohd Maroof
1y
M7. 5,M10, M15, M20,
Anonymous
author
1y
The grade-wise concrete proportion is:
M10 = 1:3:4
M15 = 1:2:4
M20 = 1:1.5:3
M25 = 1:1:2
M30 = 1:1:1
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