To calculate the volume of concrete needed for a 12'x16' area that is 3 inches thick, first convert the thickness to feet: 3 inches is 0.25 feet. Then, multiply the area by the thickness: (12 \times 16 \times 0.25 = 48) cubic feet. Therefore, 48 cubic feet of concrete is required for the project.
9.3 cubic yards of cement is required for this slab.
About 162sf.
10 yards
7.1
If it is 4 inches deep/thick, 2 cubic yards. If it is 6 inches deep/thick, 3 cubic yards.
9.3 cubic yards of cement is required for this slab.
The concrete typically used for driveway construction is around 4 inches thick.
A concrete driveway should be at least 4 inches thick to ensure durability and longevity.
Concrete driveways are no less than 3.5 inches to 4.5 inches.
4 To 6 inches
You need 1.16tonne. You need to know the weight of a bag of concrete and then divide 1.16 by that weight and that will give you the answer you need.
90 sq yds at 4" thick.
should be at lest 4 inches
About 162sf.
55
10 yards
81