Determining How Much Yardage You Require
1) First find the total square feet of the area we will be pouring into.
Length x Width = Total Square Feet
2) Then, according to the depth you will be filling, divide the total square feet by the square feet indicated on the right hand side of the chart provided (chart on left side of page). The most common depth is 4 inches, so divide by 81.
Ex. 100 total square feet / 81(from chart) = 1.25 cubic yards of concrete
*Note: It is important that the grade is uniform for an accurate calculation of the total yardage required.
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