The mix proportion for M40 concrete is 1:1.65:2.92W/C ratio = 0.4The design calculation is as per IS mix design
M 40 MIXING RATION SAND AND BLUE METAL CEMENT
The ratio of cement, sand and crushed stone in M 25 grade concrete is 1:1:2.In this grade of concrete a compressive strength not less than 25 N/mm2 is achieved in 28 days.
Mix ratio for M10 concrete is 1:3:6compressive strength is 10N/mm2 @ 28 days.1 part of cement, 3 part of sand, 6 parts of coarse aggregate.
It is the grade of concrete which indicates the strength of concrete after 28 days curing. M #) means the strength of concrete after 28 days of curing will be 30 N/mm2 .
The mix proportion for M40 concrete is 1:1.65:2.92W/C ratio = 0.4The design calculation is as per IS mix design
M 40 MIXING RATION SAND AND BLUE METAL CEMENT
There is no set ratio for a concrete requiring a compressive strength of m50. It is usually created according to the factors of the site condition and location.
m-30
What is mixing ratio for concrete grade 30
2503.4
The equivalent concrete for M-30 cylinder strength is M-40 cube strength
The ratio of cement, sand and crushed stone in M 25 grade concrete is 1:1:2.In this grade of concrete a compressive strength not less than 25 N/mm2 is achieved in 28 days.
Depends on what unit the numbers are in. Cm? M? Feet? Miles?
36 m : 40 cm = 3600 cm : 40 cm = 90 : 1
40 m = 131.233 '40 m = 131.233 '40 m = 131.233 '40 m = 131.233 '40 m = 131.233 '40 m = 131.233 '
Mix ratio for M10 concrete is 1:3:6compressive strength is 10N/mm2 @ 28 days.1 part of cement, 3 part of sand, 6 parts of coarse aggregate.