A cubic foot of concrete weighs ABOUT 150 pounds. 4 feet by 12 feet by 4 feet is 192 cubic feet. If you meant 4 feet by 12 feet by 4 INCHES, that would be 16 cubic feet.
About 2.11 Cubic Yards.
0.79 Cubic Yards
It depends on the depth required
At least 3 cubic yards for a 4-inch slab. You'll need 4.75 cubic yards for a 6-inch slab.
1.25 cubic yards for a 4-inch slab. 2 cubic yards (1.85) for a 6-inch slab.
43kg
2000 pounds
800lbs
Concrete weighs approx 150 pounds per cubic foot. This slab would weigh approx 1188 pounds.
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)
Approximatley 9.6 tons based on an average density of 150 pcf
Call a concrete company they can tell you instantly.
Supended slab are slab not sit on the ground directlySuspended slab is a slab supported by beams.
About 2.11 Cubic Yards.
about how much to pour a concrete slaba 12 x 14'
Slab-O-Concrete was created in 1994.
No. Concrete won't bond to concrete. It will end up cracking.