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The maximum width and length of a concrete slab can vary based on several factors, including local building codes, the specific application, and the structural design. Generally, residential concrete slabs are often poured in widths and lengths of up to 12 feet, while larger commercial slabs can extend significantly beyond that, sometimes exceeding 50 feet in length. However, for slabs larger than 20 feet in either dimension, control joints are typically necessary to manage cracking. Always consult local codes and a structural engineer for specific requirements.

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1mo ago

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Cross sectional area of concrete slab?

The cross-sectional area of a concrete slab is the total area of the slab when viewed perpendicular to its length and width. To calculate the cross-sectional area, you multiply the length of the slab by the width of the slab. This measurement is crucial for determining the amount of concrete needed for a project and for ensuring the structural integrity of the slab.


How many yards of concrete is needed for a building slab 6 inches thick?

You need to specify the slab's width and the length as well.


How many cubic yards of concrete is needed for a building slab 6 inches thick?

You need to specify the slab's width and the length as well.


How do you calculate the concrete quantity for a reinforced concrete slab?

To calculate the concrete quantity for a reinforced concrete slab, first determine the slab's dimensions: length, width, and thickness. Use the formula: Volume = Length × Width × Thickness. Convert all measurements to the same unit (e.g., meters) for accuracy, and then multiply to get the volume in cubic meters. Finally, consider adding a percentage for waste and over-excavation, typically around 5-10%.


How much concrete do you need for a 10 x 12 x 4 concrete slab?

To calculate the volume of a concrete slab, multiply the length, width, and depth. For a 10 x 12 x 4 slab, the volume is 10 feet × 12 feet × 4 feet = 480 cubic feet. Since concrete is typically sold by the cubic yard, convert cubic feet to cubic yards by dividing by 27. Therefore, you will need approximately 17.78 cubic yards of concrete for the slab.


What is the linear feet of a concrete slab that is 10 feet by 25 feet and 4inches thick?

Please clarify what linear measure you want to calculate: for example its length, width, diagonal, perimeter, etc.


How many yards of concrete needed for 24' X 30' X 6 slab?

To calculate the amount of concrete needed for a slab, you can use the formula: volume = length × width × depth. For a 24' x 30' slab with a depth of 6 inches (0.5 feet), the volume is 24 × 30 × 0.5 = 360 cubic feet. Since there are 27 cubic feet in a cubic yard, you would divide 360 by 27, resulting in approximately 13.33 cubic yards of concrete needed for the slab.


How do you calculate the volume of a rectangular slab?

It is length*width*height - in suitable measurement units.


How many square feet in a 4 inch thick slab using 3 yards of concrete?

roughly 240 square feet. Formula for figuring yardage is: (Width X Length X thickness)/27= cubic yardage of concrete. Just reverse the formula to solve for Width X Length or Square Feet. CY X 27 divided by thickness = square footage


How do you measure marble slab?

As it is a marble slab, it could be supposed that the shape is fairly regular. So multiplying length by width will give the square area of the slab. It could be that the square area is not required, and the length and width is needed simply to fit the marble slab into a recess or is to be used as a work-surface , etc. But, either way, a steel tape measure is usually required to measure the marble slab.


What difference suspended concrete slab between unsuspended concrete slab?

Supended slab are slab not sit on the ground directlySuspended slab is a slab supported by beams.


How many yard of concrete is in a slab for 3 ' x 10' x 4?

To calculate the volume of a concrete slab, multiply its dimensions: length, width, and depth. For a slab measuring 3 feet by 10 feet by 4 inches, first convert the depth to feet (4 inches = 1/3 feet). The volume is then 3 ft × 10 ft × (1/3 ft) = 10 cubic feet. Since there are 27 cubic feet in a cubic yard, divide 10 by 27, resulting in approximately 0.37 cubic yards of concrete needed for the slab.