22 cubic yards
100 sqft x (4/12) 33.33 cubic ft. Of concrete.
7.1
To determine how many bags of concrete you need for a 10 x 10 slab, first calculate the volume: a 4-inch thick slab is 10 x 10 x (4/12) = 33.3 cubic feet. A typical 80-pound bag of concrete covers about 0.6 cubic feet. Dividing 33.3 by 0.6 means you would need approximately 56 bags of concrete for that size slab.
1.5 cubic yards of cement are needed for an 11' x 11' x 4" slab.
800lbs
10-ft x 30-ft x 4-in = 100 cubic ft.That slab weighs 3.7 times as much as 1 "yard" of concrete. (rounded)
22 cubic yards
0.6 Cubic Yards
about how much to pour a concrete slaba 12 x 14'
100 sqft x (4/12) 33.33 cubic ft. Of concrete.
about 5 yards if your slab is 4" deep
7.1
To determine how many bags of concrete you need for a 10 x 10 slab, first calculate the volume: a 4-inch thick slab is 10 x 10 x (4/12) = 33.3 cubic feet. A typical 80-pound bag of concrete covers about 0.6 cubic feet. Dividing 33.3 by 0.6 means you would need approximately 56 bags of concrete for that size slab.
1.5 cubic yards of cement are needed for an 11' x 11' x 4" slab.
2
231