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How many yards of concrete to pour a 20 ft by 20 ft slab 4inches thick?
4.938 cubic yards.
How many yards of concrete in 10ftx20ftx3.5inch?
There are 27 cubic feet in a cubic yard. 10 x 20 x .33 = 66 cubic feet / 27 = 2.44 Yards.
How many yards of concrete would it take to cover a 20ft x 20 ft x 4 inches thick?
20 feet x 20 ft x .3333 ft = 133.33 cubic feet / 27 cubic feet per yard = 4.94 cubic yards
How man yards of concrete do you need for a 9x20?
For a 9' x 20' by 4" slab you will need 2.22 cubic yards.
How many yards of concrete for slab that is 20'x60'x4''?
14.8 cubic yards will work but round to 15 to be sure.
What is the formula to calculate concrete yards?
The easiest way is use Rule 324 (Length in Feet X Width in Feet x Height in Inches) Divided by 324 = Cubic Yards of concrete. Example 4' x 20' x 4"=320 Divided by 324 = 0.9876 Cubic Yards. Or Rule 27 (Length in Feet x Width in Feet x Height in Feet) Divided by 27 = Cubic Yards of Concrete. Example 4' x 20' x 0.33333333'=26.6666664 Divide by 27 = 0.9876 Cubic Yards.
How many square yards of concrete are required for a slab 60 feet by 20 feet by 6 inches thick?
The area of that slab is (60 x 20) = 1,200 square feet = 1331/3 square yards.But that doesn't tell you how much concrete you'll need in order to pour it.What you really want to know is the cubic yards of volume required. That'swhat the concrete guys are talking about when thery say "yards" of concrete.1 cubic yard = 27 cubic feetVolume = (length) x (width) x (height) = (60 x 20 x 1/2) = 600 cubic feet = 222/9 cubic yards.( 22.22222... )
How many yards of concrete will a 20 by 30 slab need?
To calculate the amount of concrete needed for a 20 by 30 slab, first determine the area in square feet: 20 feet × 30 feet = 600 square feet. If the slab is, for example, 4 inches thick, convert the thickness to feet (4 inches ÷ 12 inches/foot = 0.33 feet). The volume in cubic feet is then 600 square feet × 0.33 feet = 198 cubic feet. Finally, convert cubic feet to cubic yards by dividing by 27 (since there are 27 cubic feet in a cubic yard): 198 ÷ 27 ≈ 7.33 cubic yards of concrete needed.
If you are measuring volume and you know you have 20 cubic yards how many cubic meters do you have?
You have 15.2911 cubic meters. 1 cubic yard is equal to 0.764555 cubic meter.
How Much Does 20 Square meters Of Concrete Cost?
That is an area measurement, whereas concrete is measured in volume, typically cubic yards in the US. The costs vary widely based on local availiblity of materials and the type of concrete mix. The national average is about $100 for a cubic yard of concrete.
How many cubic yards will a tandem dump truck hold?
I would like to see 20 cubic yards on a tandem. I would hate to pay that overload ticket.
How much concrete do you need for 20 ft x 18 ft x 4 inches?
(20-ft x 18-ft x 1/3-ft) / (27 cubic feet / cubic yard) = 4.444 cubic yards (rounded).
