An 80-pound bag of concrete makes 0.6 cubic feet. A cubic foot of any material is enough to fill a box that is 1 foot wide, 1 foot tall and 1 foot long.
In order to determine the volume of concrete required for a project, a worker must determine the surface area and thickness of the concrete. He calculates the surface area by multiplying the length by the width for rectangular projects. The project plans specify the thickness of the concrete. However, before multiplying the surface area in square feet by the thickness in inches, it is necessary to convert all measurements to the same unit. Divide the thickness in inches by 12 to convert it to feet, and multiply by the surface area.
Learn MoreThere are three feet in a yard, therefore, the number of cubic feet in a yard is actually the number of cubic feet in a cubic yard. The answer is (3 feet x 3 feet x 3 feet) which is equal to 27 cubic feet.
Full Answer >There are 45 80-pound bags and about 60 60-pound bags of concrete in a cubic yard. Each 80-pound bag of concrete covers about 0.6 cubic feet. There are 27 cubic feet in a cubic yard: 27/.6 = 45.
Full Answer >One single roll of wallpaper yields approximately 25 square feet of usable paper, regardless of its width. Wallpaper is priced by the roll but is often sold in bundles of two or three rolls.
Full Answer >A fully loaded concrete truck has a maximum load capacity of 10 cubic yards. Ten cubic yards of concrete covers an area of between 270 and 810 square feet, depending on the thickness of the concrete slab.
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