### what is the ratio for m30 grade concrete

ratio 0f m30 m35 grade on mix concrete in pdf file. ratio mixes of the grades of concrete M5,M10,M15,M20,M25,M30,M35,grades of concrete M5,M10,M15 what is water cement ratio m10,m15,m20 320 at the mix proportion More Information Mix design ratio for m25 to m80 grade of concrete