Johnson CALC-1500 - Complex Concrete Volume

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EXAMPLES
COMPLEX CONCRETE VOLUME
You’re going to pour an odd-shaped patio 3-3/4 Inches
deep with the dimensions shown below. First, calculate
the total Area (by dividing the drawing into three
individual rectangles) and then determine the total Yards
of concrete required for this job.
25'-0"
20'-6"
4'-2"
9'-6"
8'-6"
9'-0"