Concrete Grade Mix Ratio
(1)
Designation: (M5)
Mix proportion, Cement : sand : course aggregate : (1:5:10)
Compressive strength Mpa (N/mm^2) psi: (5Mpa - 725psi)
(2)
Designation: (M7.5)
Mix proportion, Cement : sand : course aggregate: (1:4:8)
Compressive strength MPA (N/mm^2) psi:(7.5Mpa - 1080psi)
(3)
Designation:(M10)
Mix proportion, Cement : sand : course aggregate: (1:3:6)
Compressive strength Mpa (N/mm^2) psi:(10Mpa -1450psi)
(4)
Designation:(M15)
Mix proportion, Cement : sand : course aggregate: (1:2:4)
Compressive strength Mpa (N/mm^2) psi:(15Mpa -2175psi)
(5)
Designation:(M20)
Mix proportion, Cement : sand : course aggregate: (1:1.5:3)
Compressive strength Mpa (N/mm^2) psi:(20Mpa -- 2900psi)
(6)
Designation:(M25)
Mix proportion, Cement : sand : course aggregate: (1:1:2)
Compressive strength Mpa (N/mm^2) psi:(25Mpa - 3625psi)
(7)
Designation:(M30)
Mix proportion, Cement : sand : course aggregate:(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(30Mpa - 4350psi)
(8)
Designation:(M35)
Mix proportion, Cement : sand : course aggregate:(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(35Mpa - 5075psi)
(9)
Designation:(M40)
Mix proportion, Cement : sand : course aggregate:(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(40Mpa -5800 psi)
(10)
Designation:(M45)
Mix proportion, Cement : sand : course aggregate:(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(45Mpa -6525psi)
(11)
Designation:(M50)
Mix proportion, Cement : sand : course aggregate :(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(50Mpa -7250
psi)
(12)
Designation:(M55)
Mix proportion, Cement : sand : course aggregate:(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(55 Mpa - 7975
psi)
(13)
Designation:(M60)
Mix proportion, Cement : sand : course aggregate :(Design Mix)
Compressive strength Mpa (N/mm^2) psi:(60 Mpa - 8700psi)
