That will depend on the thickness (depth) of the concrete.
20
The answer will depends on the size of the bag, how much cement it makes and the thickness of the cement layer. Since you have not bothered to share these crucial bits of information, I cannot provide a more useful answer.
You can't estimate that without having a thickness. You have to be able to have an actual volume of space you want to fill up with concrete.
How much cement is needed to cover 192 square feet of area
1 square yard = 9 square feet
two barrow of river sand and two concrete sone and one cement what square it covers
for 100sft or 100cft
20
To determine the amount of cement needed for a concrete slab covering 3,200 square feet, you first need to decide on the thickness of the slab. For example, a typical thickness is 4 inches (0.33 feet). The volume of concrete required would be 3,200 sq ft × 0.33 ft = 1,056 cubic feet. Since concrete is typically composed of about 10-15% cement by volume, you would need approximately 106 to 158 cubic feet of cement, which translates to roughly 3.9 to 5.9 cubic yards of cement.
6
Premixed concrete and cement is usually ordered in quantities referred to as yards. A yard is basically a cubic yard of volume, a three dimensional square box that is 3' x 3' x 3', or 27 square feet. If an area to be poured requires the coverage of 27 square feet with a thickness of 4", then the amount of concrete required would be 1/3 yard.
To estimate the number of cement bags needed for a 1,000 square foot home, it depends on the thickness of the concrete slab and the mix ratio. Typically, a concrete slab might require about 0.5 to 0.75 cubic feet of concrete per square foot, resulting in approximately 500 to 750 cubic feet of concrete for the entire area. Since a standard 94-pound bag of cement yields about 0.6 cubic feet when mixed, you would need around 800 to 1,250 bags of cement, depending on the specific requirements and design of the home. Always consult with a structural engineer for precise calculations tailored to your project.
The answer will depends on the size of the bag, how much cement it makes and the thickness of the cement layer. Since you have not bothered to share these crucial bits of information, I cannot provide a more useful answer.
Normally you press your hand(s) in the cement when its wet or just been poured, however, if where you want the prints is already hard, you can cut a small square out, and pour fresh cement and put your prints in the new patch.
You can't estimate that without having a thickness. You have to be able to have an actual volume of space you want to fill up with concrete.
Portland, Oregon, USA - 145.4 sq miles.
How much cement is needed to cover 192 square feet of area