Heavy Duty Steel Column Form for Concrete Forming, 72in Dia X 1ft
Deslauriers Heavy Duty Steel Column forms develop an exceptionally smooth, hard surface remarkably free of voids and with a minimum number of indistinct seams. The forms are galvanized constant radius steel half round sections and quarter round sections (for forms over 48" in diameter) bolted into units for crane handling on the jobsite.
Vertical and horizontal seams, opened and closed with each pour, are connected with high speed bolts to speed setting and stripping.
In addition to the standard column diameters shown, custom diameters and lengths are also available.
Lateral pressure should not exceed 3000 PSF on forms through 36" diameter or 2000 PSF on forms over 36" diameter.
Built-in 1-1/2" lifting holes on most 4ft and 8ft forms. Lifting design of 4000 pound per hole or 8000 pounds assembled. Deslauriers recommends using lifting spreader bar for lifting all column forms.
Deslauriers Forming Manual