What is the proportion in M-20, M-25, M-30 grade of
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Answer / devi singh
Propertion in M-20 is 1:1.5:3 and in M-25 is 1:1:2,M-30 is
based upon the disign.
|Is This Answer Correct ?||35 Yes||5 No|
Answer / chandu
M20 (1:1/2:3) M25(1:1:2) there is no proportion for M30 its
a rich design mix concrete only.
|Is This Answer Correct ?||22 Yes||7 No|
Answer / m.haseeb yaquobi
watter, cement, crushed stone meby addmixture
|Is This Answer Correct ?||2 Yes||9 No|
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