1 sq yard = 9sq feet
so 3600/9=400 sq yards
Wiki User
∙ 14y ago4.074 cubic yards for every foot the slab is thick.
You can't express a volume of concrete in yards.
1.53 cubic yards.
11.852 cubic yards
0.3086 for every inch of thickness
4.074 cubic yards for every foot the slab is thick.
3.95 cubic yards of cement are needed for a slab that size.
A 40x60x6in slab requires 44.44 cubic yards of cement.
37.03 yards
1.19 Cubic Yards
about 5 yards if your slab is 4" deep
how many yards of concrete will i need to do a 20 x20 x4 slab
About 24 cubic yards of cement is required for a slab that size.
A 40'x40'x6" slab requires 29.63 cubic yards of cement.
10.67 Cubic Yards
1.85 cubic yards.
9.3 cubic yards of cement is required for this slab.