Grade of concrete mixing ratio varies from M5 to M30 depending on the strength required for the construction.

• M5 - 1:5:10 (Cement:Sand:Aggregate)

• M10 - 1:3:6

• M15 - 1:2:4

• M20 - 1:1.5:3

• M25 - 1:1:2

• M30 - 1:0....read more

Grade of concrete mixing ratio varies from M5 to M30 depending on the strength required for the construction.

M5 - 1:5:10 (Cement:Sand:Aggregate)

M10 - 1:3:6

M15 - 1:2:4

M20 - 1:1.5:3

M25 - 1:1:2

M30 - 1:0....read more

M5 - 1:5:10 (Cement:Sand:Aggregate)

M10 - 1:3:6

M15 - 1:2:4

M20 - 1:1.5:3

M25 - 1:1:2

M30 - 1:0.75:1.5

M5 - 1:5:10

M7.5 - 1:4:8

M10 - 1:3:6

M15 - 1:2:4

M20 - 1:1.5:3

M25 - 1:1:2

M5- 1:5:10

M7.5 - 1:4:8

M10- 1:3:6

M15- 1:2:4

M20- 1:1.5:3

M25- 1:1:2 mix design

M30- mix design

Here M5 to m15 is ordinary mix design it not used for structural members, and above m15 grade Concrete ...read more