First you need know how much(in volume) the bag makes. Lets say a bag makes L cubic feet. where L is a whole number.
2 inches =1/6 ft
volume of patio (assuming its a rectangular prism) is 10x16x(1/6) = 80/3
number of bags = (80/3)/L = 80/3L.
* If this number isn't a whole number, round to the next whole number.
how many bags of cement for a pad 4x7x4 inches thick
To determine how many 80 lb bags of cement are needed for a 5x7 area that is 4 inches thick, first calculate the volume in cubic feet. The volume is 5 ft × 7 ft × (4/12) ft = 11.67 cubic feet. An 80 lb bag of cement typically covers about 0.6 cubic feet, so you would need approximately 20 bags of cement (11.67 ÷ 0.6 ≈ 19.45). Therefore, you would need 20 bags to complete the project.
You would need 31, 80 pound bags to cover 1 cubic yard at 4 inches deep. If you would like the depth to be 6 inches, 45 bags would be needed.
20
You will need 5.5 40kg bags for this floor. This allows for a typical waste factor of 5%
how many bags of cement for a pad 4x7x4 inches thick
The answer will depend on the size of the cement bags! The answer will depend on the size of the cement bags! The answer will depend on the size of the cement bags! The answer will depend on the size of the cement bags!
7 bags cement
To determine how many 80 lb bags of cement are needed for a 5x7 area that is 4 inches thick, first calculate the volume in cubic feet. The volume is 5 ft × 7 ft × (4/12) ft = 11.67 cubic feet. An 80 lb bag of cement typically covers about 0.6 cubic feet, so you would need approximately 20 bags of cement (11.67 ÷ 0.6 ≈ 19.45). Therefore, you would need 20 bags to complete the project.
4.4 bags
You would need 31, 80 pound bags to cover 1 cubic yard at 4 inches deep. If you would like the depth to be 6 inches, 45 bags would be needed.
Well, darling, if you want a concrete slab that's 5 inches thick, you'll need about 0.012 cubic meters of cement and 0.06 cubic meters of sand per square meter. Just make sure you mix it well and pour it like a boss. Good luck with your project, sugar!
1
20
11 bags
The answer will depend on how large and area you want the topping for. Without that information, no sensible answer is possible.
7 cement bags per 1 cubic meter of concrete......