it depends on the classification of concrete you are trying to come up with. the ratio of ratio of cement : sand : gravel.
And also on how big(volume or by weight) the bag of cement you are trying to use.
Depends how big the bag is
It would depend on how big the bag of cement is. 1 foot bags will be more in the cubic meter than 2 feet.
one bag
volume of 1 cement bag is 0.035cu.m.
To properly answer this question, one would need to know the volume of a "bag", since "bag" isn't any standard of volume or weight. Typical Portland Cement has a density to 1505kg / cubic meter. In addition, one would also need to know the coarseness of the gravel, as the ability of the sand and cement to fill in the aggregate depends heavily on the average size of the gravel pieces.
Depends how big the bag is
A 50 kg cement bag will hold about 1.3 cubic feet of dry cement powder.
It would depend on how big the bag of cement is. 1 foot bags will be more in the cubic meter than 2 feet.
26 bags (40kgs cement bag)
1
one bag
4.50/bag cement, required for 1 cubic metre of concrete ( M10).
How many cubic meters in 1 cement bag of 50kgs
For M10 (1:3:6) Grade of concrete cement bag consumed = 4.4 bags/cum M15(1:2:4) Grade of concrete cement bag consumed = 6.6 bag/cum M20(1:1.5:3) Grade of concrete cement bag consumed = 8.2 bag/cum
volume of 1 cement bag is 0.035cu.m.
For M25 grade concrete, the mix proportion is typically 1:1:2 (cement:sand:aggregate). This means for 1 cubic meter of concrete, you would need 1/4 cubic meter of cement. As 1 cubic meter is equivalent to 35.32 cubic feet, and one bag of cement usually covers around 0.035 cubic meters, you would need approximately 7-8 bags of cement for 1 cubic meter of M25 grade concrete.
To properly answer this question, one would need to know the volume of a "bag", since "bag" isn't any standard of volume or weight. Typical Portland Cement has a density to 1505kg / cubic meter. In addition, one would also need to know the coarseness of the gravel, as the ability of the sand and cement to fill in the aggregate depends heavily on the average size of the gravel pieces.