12 in = 1 ft
Volume = 311 sq ft × 2 in
= 311 sq ft × (2 ÷ 12) ft
= 51 5/6 cu ft (≈ 51.8 cu ft)
= 51 5/6 ÷ 0.8 cu ft/bag
= 64 19/24 bags
≈ 64.8 bags
→ you need to buy 65 bags.
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.
We don't know how decomposed granite lies or settles. All we can tell you is that(1 cubic yard that's 2 inches high) covers 23,328 square inches = 162 square feet.
Easy way to figure it: If the roll is 3 feet by 100 feet, it would cover 300 square feet. But you have to overlap it about 6 inches at top and bottom, so once you subtract that, it would cover about 200 square feet., When figuring a job, add some for overlap at valleys, chimneys, etc. . . Hope this helps. A standard roll of 30# felt covers 216 square feet; one-half the area of a roll of 15# felt, which covers 432 square feet. Rows are overlapped 2 inches, not 6 inches.
NO
Skin usually covers about 2 square meters.
Each tile covers 81 square inches. You have 1,296 square inches to cover. It will take 16 tiles to cover that area.
The 'square feet' of area that it covers is 1,620/(depth of the mulch, in inches)
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.
1 cubic yard covers 324 square feet per inch of thickness, divide 324 by thickness in inches to get coverage, i.e. 4 inches thick would cover 324/4=81 square feet, 36 inches thick would cover (you guessed it) 9 square feet.
However much you want. By suitably varying the thickness, you could, in theory cover the surface of the earth or even a larger area.The 'square feet' of area that it covers is 324/(depth in inches)
1 yard topsoil covers 100 square feet to 3 inches, 200 square feet to 1.5 inches and 300 square feet to 1 inch.
Each tile covers 336 square inches. You have 62,208 square inches to cover. You will need 185.1 tiles, plus extra for damage and shaping.
We don't know how decomposed granite lies or settles. All we can tell you is that(1 cubic yard that's 2 inches high) covers 23,328 square inches = 162 square feet.
If it is the same as concrete it will cover 162 square feet. concrete covers 81 square feet by 4" deep
If those are inches, the area is 143 square inches.
Easy way to figure it: If the roll is 3 feet by 100 feet, it would cover 300 square feet. But you have to overlap it about 6 inches at top and bottom, so once you subtract that, it would cover about 200 square feet., When figuring a job, add some for overlap at valleys, chimneys, etc. . . Hope this helps. A standard roll of 30# felt covers 216 square feet; one-half the area of a roll of 15# felt, which covers 432 square feet. Rows are overlapped 2 inches, not 6 inches.
1.174 square feet.