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How many bags of concrete will it take to do a ft x ft x 4 inch slab?
To determine how many bags of concrete are needed for a slab measuring feet x feet x 4 inches, first convert the dimensions to cubic feet. A 4-inch thickness is equivalent to 0.33 feet, so the volume is calculated as length x width x 0.33. Then, divide the total cubic feet by the volume of a standard bag of concrete (usually 0.5 cubic feet). This will give you the number of bags required.
How many cubic yards of concrete is needed for a building slab 6 inches thick?
You need to specify the slab's width and the length as well.
How many yards of concrete needed for 24' X 30' X 4 slab?
11.852 cubic yards
How many square feet does one pound of concrete cover?
How deep? Are you talking about dry mix weight or finished weight? Concrete weighs 150 pounds per cubic foot. So if you have a 6" slab, that's 150# for 2 square feet. For a 4" slab, the same amount will cover 3 square feet. For a 3" slab, 4 square feet. Concrete mix is commonly sold in 80 pound bags. The finished weight is the mix plus the water that gets chemically bound to it. There's a guide on the bag telling how many bags you need for a given area and thickness.
How many slabs 450 x450 in 10m2?
To determine how many slabs of size 450 mm x 450 mm are needed for an area of 10 m², first convert the slab dimensions to square meters. Each slab is 0.45 m x 0.45 m, which equals 0.2025 m² per slab. Therefore, to cover 10 m², you would need 10 m² ÷ 0.2025 m²/slab ≈ 49.38 slabs. Since you can't have a fraction of a slab, you would need 50 slabs.
How many 80 pound bags of concrete mix are needed to pour a 12' x 18' slab?
129
How many bags of concrete for 8x8 slab?
18 bags (80 pounds) of quikrete for a 4 inch thick slab.
How many yards of concrete in a 16x20x4 slab?
3.95 cubic yards of cement are needed for a slab that size.
How many bags of concrete to pour a 4 inch slab 8' x 10'?
20
How many bags of portland cement to make 15x20 slab?
A 15' x 20' x 4" slab needs at least 3.7 cubic yards.
How many yards of concrete is needed for an 8'x8'x6 deep slab slab?
1.19 Cubic Yards
How do you calculate how many bags of concrete for a 11x11 slab?
To calculate the number of bags of concrete needed for an 11x11 slab, first determine the volume of the slab by multiplying its length, width, and thickness (in feet). For example, if the slab is 4 inches thick, convert that to feet (4 inches = 0.33 feet) and calculate the volume: 11 ft x 11 ft x 0.33 ft = 40.13 cubic feet. Next, convert cubic feet to cubic yards (1 cubic yard = 27 cubic feet), which gives you approximately 1.48 cubic yards. Finally, if each bag of concrete covers about 0.5 cubic feet, divide the total volume by the coverage per bag to find the number of bags needed: 40.13 / 0.5 = about 81 bags.
How many yards of concrete is needed for a building slab 6 inches thick?
You need to specify the slab's width and the length as well.
How many bags of concrete will it take to do a ft x ft x 4 inch slab?
To determine how many bags of concrete are needed for a slab measuring feet x feet x 4 inches, first convert the dimensions to cubic feet. A 4-inch thickness is equivalent to 0.33 feet, so the volume is calculated as length x width x 0.33. Then, divide the total cubic feet by the volume of a standard bag of concrete (usually 0.5 cubic feet). This will give you the number of bags required.
How much concrete would be needed for a slab 24'x10'x4?
You will need 3.1 cubic yards or 139 80lb bags. This assumes a waste of about 5% which is typical.
How many cubic yards of concrete is needed for a building slab 6 inches thick?
You need to specify the slab's width and the length as well.
How many yards of concrete is needed for a slab 48x31x6?
You will need 27.6 cubic yards of cement.
