A square foot of concrete has no weight because a square foot has no thickness.
A cubic foot of concrete would weigh 65 Kg (143 lb)
If you ASSUMED that concrete driveways, paths, etc. are all the same thickness , which they are NOT, then let us say they are 4 inch thick (10cm) In that case, then 1Square Ft of Concrete would weigh one third of the figure given above. Therefore it weighs 48 lb which is the same as 22 Kg.. Density of Concrete is 34.4 gram per cubic Inch or 1.216 ounce per cubic inch. (since you seem to be wanting to use Imperial measure)
14 lbs per square foot
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.
Concrete typically weighs about 150 pounds per cubic foot. To find the weight of 1.5 inches of concrete per square foot, first convert 1.5 inches to feet, which is 0.125 feet. Then, multiply the thickness by the weight of concrete: 0.125 feet x 150 pounds/cubic foot = approximately 18.75 pounds per square foot.
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square foot of what, concrete, wood or paper or what
A 6-inch concrete slab can typically support around 150 pounds per square foot.
A square foot of quartz has no definite weight because a square foot has no thickness.
To calculate the weight of concrete per square foot at a thickness of 4 inches, you first need to know that concrete weighs approximately 150 pounds per cubic foot. A 4-inch thickness is one-third of a foot, so you multiply 150 pounds by 1/3, resulting in about 50 pounds per square foot. Therefore, 1 square foot of concrete that is 4 inches thick weighs approximately 50 pounds.
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a square foot of lead has no weight since it has no thickness
45kg
what is the weight per square foot of 22 ga. corten?