one yard of cement will make a 8 x 10 square foot slab at 4 inches thick, that's 80 sq. feet per yard of cement at 4 inches thick.
Brute, manual effort. A sledgehammer or jack hammer are the two most common methods for a cement slab or sidewalk. Roadways need much bigger equipment.
A 40x60x6in slab requires 44.44 cubic yards of cement.
To lay 67 2x2 slabs, you typically need a mix of sand and cement for the mortar or concrete. For a standard slab, you might use a 1:3 ratio of cement to sand. Assuming each slab requires around 0.1 cubic meters of concrete, you would need approximately 6.7 cubic meters of concrete total. This translates to about 1.67 cubic meters of cement and 5 cubic meters of sand, though actual requirements can vary based on specific project details and mix ratios.
Sounds like a broken line under the slab
A 40'x40'x6" slab requires 29.63 cubic yards of cement.
9 metre2
You will need 6.17 cubic yards of cement.
It depends on how deep it is. If it is 6 inches deep, you will need 77 yards.
8.64 cubic yards of cement.
Brute, manual effort. A sledgehammer or jack hammer are the two most common methods for a cement slab or sidewalk. Roadways need much bigger equipment.
If you mean 115 feet by 17 feet by 4 inches thick, you will need a minimum of 24.14 cubic yards.
Assuming that's 30 ft X 30 ft X 6 inches, you will need 20 cubic yards
28 feet by 32 feet by 6 inches thick requires at least 16.59 Cubic Yards.
You will need 27.6 cubic yards of cement.
To determine how many 94-pound bags of cement are needed for a 12x12 slab, first calculate the volume of the slab. A 12x12 slab that's 4 inches thick has a volume of 4 cubic feet (12 x 12 x 0.33). One 94-pound bag of cement yields about 0.6 cubic feet when mixed. Therefore, you'll need approximately 7 to 8 bags of cement to complete the slab.
You will need at least 9.68 cubic yards of cement.
1.85 cubic yards.