A 12ft x 25ft x 6in slab measures 12 x 25 x 0.5 = 150 cubic feet. There are 3 x 3 x 3 = 27 cubic feet in one cubic yard. Therefore 150 cu ft = 150/27 = 5.56 cubic yards.
It depends on the depth required
2.15
14.81 yds
22 cubic yards
At least 28.5 cubic yards for a 6-inch depth.
Approximately 12.35 Cubic Yards.
It depends on the depth required
2.15
2
231
At least 28.5 cubic yards for a 6-inch depth.
14.81 yds
22 cubic yards
Well, isn't that a lovely question! To calculate the amount of concrete needed for a slab, you'll need to consider the thickness of the slab. On average, for a 10cm thick slab, you would need about 0.8 cubic meters of concrete for 8 square meters. Just remember to always double-check your calculations and enjoy the process of creating something beautiful!
3.95 cubic yards of cement are needed for a slab that size.
625 times 0.5 = 312.5 cubic feet will be needed
you can do the math: LXWXD DIVIDED BY 27