22 cubic yards
40 yards.
Volume = 11.85 Cubic Yards.
I'll assume you are talking a slab 40' x 50'. if that is the case you would have to supply a thickness for an accurate answer. Also, whether or not you have chainwalls. With more information you can get a much closer answer. if it's a flat pour with 4" thickness the answer is appx 25 yards.
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
14.81 cubic yards.
A 40'x40'x6" slab requires 29.63 cubic yards of cement.
40 yards.
Depends on what unit the numbers are in. Cm? M? Feet? Miles?
Volume = 11.85 Cubic Yards.
I'll assume you are talking a slab 40' x 50'. if that is the case you would have to supply a thickness for an accurate answer. Also, whether or not you have chainwalls. With more information you can get a much closer answer. if it's a flat pour with 4" thickness the answer is appx 25 yards.
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
The weight a reinforced concrete (RC) slab can hold depends on its design, reinforcement, and the concrete mix used. Generally, a 3 ft x 1 ft x 4 inch slab can support around 40 to 60 pounds per square foot for typical residential applications. However, for precise load-bearing capacity, factors like the slab's reinforcement, the quality of concrete, and the specific use case must be considered. It’s always best to consult a structural engineer for accurate assessments.
14.81 cubic yards.
40" x 40" x 3" requires 0.1 cubic yards of cement. If you mean 40 x 40 feet, you will need 14.81 cubic yards of cement.
Consolidated Builders here I would assume about 40 yards+. If anyone wants my free concrete calculator, email me it wont paste right on this blog but here it is Concretecostwidth40length40thick "8Yards=39.506174,345.68Stone=29.62963444.44Wire rolls=2.133333298.67Forms LF=16884.00Total=5,172.79 www.consolidatedbuilders.org
The weight of concrete typically ranges from 140 to 150 pounds per cubic foot. To determine the weight per square foot, you must consider the thickness of the concrete slab. For example, a standard 4-inch thick slab of concrete weighs approximately 40 to 50 pounds per square foot, as there are 3 inches in a quarter of a foot.