Table of Contents
- 1 How many yards of concrete do I need for a 24×24 x4 slab?
- 2 How many sq ft Does a 50 lb bag of concrete cover?
- 3 How many yards of concrete do I need for a 10×10 slab?
- 4 How many square feet will a yard of concrete cover at 6 inches thick?
- 5 What is formula for figuring concrete slab?
- 6 How do you calculate the weight of a concrete slab?
- 7 How much does it cost to cut a concrete slab?
How many yards of concrete do I need for a 24×24 x4 slab?
7.11 yards
For example, for a concrete slab that is 24′ X 24′ X 4”, simply enter 4 in the Thickness/Depth field, 24 in the Width field, and 24 in the Length field. Click “Calculate”. Your answer should be 7.11 yards.
How many sq ft Does a 50 lb bag of concrete cover?
Regarding this, how much does a 50 lb bag concrete cover?, as 133 lb concrete = 1 CF, so a bag of 50 lb concrete = 50/133 = 0.375 CF, therefore, a 50 lb bag of concrete approximately cover around 1.5 square feet area upto standard depth of depth of 3 inch for your patio and sidewalk.
How do you figure yardage for concrete?
How do I calculate how much concrete I need for a slab?
- Measure the area in feet.
- Multiply length by width, and then by thickness.
- Divide the resulting number by 27 to find cubic yards.
How many yards of concrete do I need for a 10×10 slab?
1.3 cubic yards
The amount you will need for a 10 x 10 slab is 1.3 cubic yards, we always add an extra 10\% to allow for any slab depth variations or spills that may occur.
How many square feet will a yard of concrete cover at 6 inches thick?
54 square feet
One Cubic Yard of Concrete: 4-inches thick – covers 81 square feet. 5-inches thick – covers 65 square feet. 6-inches thick – covers 54 square feet.
How many cubic feet Does a 80 lb bag of concrete cover?
80 lb bag of concrete cubic feet 80 lb bag of concrete yields 0.60 cubic feet which is approximately around 0.0222 cubic yards that will cover around 3.6 sq ft area up to standard depth of 2 inch excavation or backfills, and for 1 cubic feet of landfill you will need 1.66 bags of 80 lb concrete.
What is formula for figuring concrete slab?
There is a formula to figure the amount of concrete for a slab, floor or patio. The formula is in feet and is L x W x H (/27). This formula will give you the estimated cubic yardage needed to do your project.
How do you calculate the weight of a concrete slab?
The weight of concrete is approximately. 150 pounds per cubic foot, or 4,050 pounds per cubic yard. The formula for calculating the weight of concrete is: Length. (in feet) x Width (in feet) x Thickness (in inches) /12 x 150 = weight (in pounds).
How much concrete do you need for a slab?
According to QUIKRETE’s online calculator, the amount of concrete needed for a 10- by 10-foot slab depends on the thickness of the slab. For a 4-inch slab, either eight 60-pound or six 80-pound bags are required, while for a 6-inch slab, either 12 60-pound or nine 80-pound bags are necessary.
How much does it cost to cut a concrete slab?
The charges for saw cutting concrete are usually dependent on the depth per linear foot. The outdoor cost, 1 to 1.5 inches in depth, can be about $0.60 per linear foot, while indoor cutting costs can around $1.50 per linear foot .