For a 17' x 17' by 4" slab you will need 3.6 cubic yards. If you increase the thickness to 6" you would need 5.4 cubic yards.
You will need 3.6 cubic yards.
40.1 cubic yards
You will need 27.6 cubic yards of cement.
8 square yards
3.95 cubic yards of cement are needed for a slab that size.
You will need 3.6 cubic yards.
The term "yards" of concrete means cubic yards.
Yards? 12
25 Yards of concrete
the minimum is 2 yards.
how may yards of concrete are needed for a floor 24 x 25 feet?
40.1 cubic yards
You will need 27.6 cubic yards of cement.
8 square yards
1.54321 cubic yards See the related link below
If the depth is two feet, the minimum yards needed is 74.07.
3.95 cubic yards of cement are needed for a slab that size.