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How many yards of concrete do you need if the square footage is 3100 by 2 inches thick?
Wiki User
∙ 14y ago
It should be a little over 19 yards.
Wiki User
∙ 14y ago
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How many square feet will a yard of concrete cover at 2 inches thick?
About 162sf.
How much concrete is needed for a slab 30 square feet by 6 inches thick?
2.15
How much concrete is needed for slab 2400 square feet by 2 inches thick?
14.81 yds
120 square feet of concrete at 8 inches thick how many 80 pound bags of concrete will you need?
go to any search. and type in concrete calculater
How many yards of concrete will cover 3200 square feet at 4 inches thick?
39.1116 cubic yards
How much does 30 square foot of concrete weigh?
It is all dependant on how thick the concrete is. You take the square footage and turn that into cubed feet (where the thickness comes in) if its 1" thick you multiply the square footage by.083, if its 2" thick you multiply by.17. To come up with this number you take the thickness say 3" and divide that by 12 (12 inches in a foot), so for 3 inches you get .25. So back to the question at hand, say your 30 square feet of concrete is 6 inches thick, your equation would look like this: 30 X .5 = 15. So 15 is your cubed footage. You then multiply this number by 150 which is the weight in pounds of 1 cubic foot of concrete. The number you come up with is 2,250. That is the amount in pounds of your 30 square feet of concrete assuming it is 6 inches thick.
How many square feet will a yard of concrete cover 5 inches thick?
A cubic yard is 46,656 cubic inches. Spread to a thicknes of 5 inches, a cubic yard of concrete covers 9332.1 square inches, which is 64.8 square feet.
How many square feet will a yard of concrete cover at 2 inches thick?
About 162sf.
How many square feet in a cubic yard of concrete at 4 inches thick?
81
How much concrete is needed for a slab 30 square feet by 6 inches thick?
2.15
How much concrete is needed for slab 2400 square feet by 2 inches thick?
14.81 yds
120 square feet of concrete at 8 inches thick how many 80 pound bags of concrete will you need?
go to any search. and type in concrete calculater
How many square yards of concrete are in 1000 square feet with a 6 inch depth?
1000 square feet/9 = 111.1 square yards of concrete 6 inches thick. This is the same as 111.1/4.5 = 24.7 cubic yards of concrete.
How many yards of concrete is in a 18 foot buy 20 foot buy 3 inches thick slab?
How many square yards in a 20x18 feet 3 inches thick
How do you convert linear footage to board footage?
Linear footage is a one dimensional measurment. Board footage is volume. one board foot is 1 inch thick by 12 inches square. 1" x 12" x 12" = 144 cubic inches of wood or one board foot.
How many bag of cement and sand per square meter at 8 inches thick concrete slab?
6
How many yards of concrete will cover 3200 square feet at 4 inches thick?
39.1116 cubic yards
