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3.95 cubic yards of cement are needed for a slab that size.
1.19 Cubic Yards
You will need 27.6 cubic yards of cement.
8 square yards
how many yards of concrete will i need to do a 20 x20 x4 slab
3.95 cubic yards of cement are needed for a slab that size.
1.19 Cubic Yards
25 Yards of concrete
You will need 27.6 cubic yards of cement.
8 square yards
11.852 cubic yards
You need to specify the slab's width and the length as well.
how many yards of concrete will i need to do a 20 x20 x4 slab
37.03 yards
You need to specify the slab's width and the length as well.
For a 4-inch depth you will need 7.41 cubic yards.
1.5 cubic yards of cement are needed for an 11' x 11' x 4" slab.