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Start with more information. Is this on the 12th floor of a building or on the ground? If on the ground, what was the soil prep like? Is it prestressed? Is it double T? Is it poststressed? What is the composition of the concrete?
The simple answer: Hire a civil engineer to tell you.
What else can I help you with?
How much would Sq ft of concrete weigh 4 inches thick?
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.
How much weight can a 6-inch concrete slab support?
A 6-inch concrete slab can typically support around 150 pounds per square foot.
How much does concrete weigh per inch?
On average, concrete weighs about 12.5 pounds per square foot per inch thick. This can vary based on the type and density of the concrete mix.
How many pounds are ina square foot of concrete?
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.
How many 12 inch by 12 inch concrete stepping stones will it take to fill a 342 square foot area?
342342342342
Is it inch foot square inch or cubic foot?
square feet
What is the weight of a square foot in concrete?
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)
How many square feet are there in a square inch?
One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches
How many concrete s tile in a square?
The number of concrete tiles in a square depends on the size of the tiles. For example, if you have 12-inch by 12-inch tiles, one square foot (which is 12 inches by 12 inches) would require one tile. If the tiles are smaller, like 6-inch by 6-inch, you would need four tiles to cover one square foot. To determine the exact number, you can divide the area to be covered (in square feet) by the area of one tile (in square feet).
12 foot x 50 foot x 6 inch how may yards of concrete?
12*50/6=100 100 square yards
What is the scale factor for a square inch to a square foot?
1 square inch = 0.006944 square foot (rounded) 1 square foot = 144 square inches
How do you calculate inche to square feet?
An inch is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.
