M30,M35,M40,M45 how much ratio

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M30,M35,M40,M45 how much ratio..

Answer / guest

These mixes doesn't have any ready-made ratio's available like M20,M25. usually they are specified by mix design.
(eg: IS 10262-2009)

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24 Yes

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M30,M35,M40,M45 how much ratio..

Answer / hiren

1:2:4=M15
1:1.5:3=M20
1:1:2=M25

Is This Answer Correct ?

7 Yes

2 No

M30,M35,M40,M45 how much ratio..

Answer / innocent francis

FOR M30, the fundamental ratio is 1:1:2,above that the mix design will give the guide.

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6 Yes

9 No

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