Owner`s manual

25
Examples of choosing an auger size for a given Curb Form
Example #1
The curb form to be used is Curb Form Design (CFD) #14. The area of this curb form is 38.9
square inches and the overall height of this curb form is 6”. Referring to the chart above see the
area of #14 curb form falls within the 33 to 55 square inch recommended range of a 6” diameter
auger. Then see that both the height and width of this curb form also fall within the
recommended range for a 6” diameter auger. For best results in terms of both production and
curb quality a 6” diameter auger is recommended.
CFD # 14 Area 38.9 SQ IN
Auger Size 6 ”
95 Linear Feet per CU YD of concrete
50 Linear Feet per Ton of Asphalt