it depends on the density, but if we take a density of 1.6 kg/ litre for dry sand it would be
1.6 x 1000 litres = 1600 kg
1600 / 40 = 40 bags
4000PSI, 12bags, .5cum3sand 1cu.m3 gravel
26 bags (40kgs cement bag)
It depends on the size of the bags
You will need 5.5 40kg bags for this floor. This allows for a typical waste factor of 5%
11 bags
7 cement bags per 1 cubic meter of concrete......
One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or roughly 40kg bags so figure 8 bags total. Some will be left over
According to Blue Circle it takes 108 bags of concrete to get a cubic meter
26 bags
It would depend on how big the bag of cement is. 1 foot bags will be more in the cubic meter than 2 feet.
it is 100 bags of sand/ballast
The answer will depend on how big (or small) the bags of sand are!