Answer / ami

M10- 1:3:6
M15- 1:2:4
M20- 1:1.5:3
M25- 1:1:2

Answer / ashis malakar

M 10=1:3:6
M 15=1:2:4
M 20=1:1.5:3
M 25=1:1:2
The quantity of water is calculated as 0.45 to 0.60 times of
weight of calculated cement.

Answer / vishal raghatate

m10(1:3:10)
m15(1:2:4)
m20(1:1.5:3)
m25(1:1:2)
NORMALLY W/C RATIO=0.3 TO 0.6 AS PRE CONC GRADE
IT GIVEN IN A DESIGN =30%OF CEMENT WT. + 5% AGG. WT.

Answer / paresh

m10(1:5:10)
m15(1:2:4)
m20(1:1.5:3)
m25(1:1:2) it can also be design









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