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SB column steel form comprises a reinforced steel panel integrating a steel plate, common joist and sleeper. Unlike existing column formwork, this system form is assembled on the floor in advance and installed on site using equipment.
While the existing column formwork repeats the entire processes of assembly and dismantlement, the SB column steel form is a stable and rapid method because it repeats only the process needed to fasten and loosen the Dywidag bolts of the triangle connector.
 
1. Work efficiency in repeated formwork process is more than 8 times greater with the same labor requirements as existing
column formwork.
2. The tie-less formwork does not use form tie, thereby reducing costs for installation and removal of form tie after removing forms and shortening the time needed.
3. No need to consider any restrictions in using a tower crane when using lifting equipment for column forms.
4. Less distortion by lateral pressure of concrete due to superior performances of materials used in column forms.
5. Clear concrete plane due to no connection joints on the column plane, unlike the Euro Form.
6. Less work for installation /dismantlement at higher levels. No requirement for lifting materials by workers.
7. Clean site and less loss of materials due to integrated column form.
 
(Unit : mm)
Items Dimension
SB Column Form 50 x 1200 50 x 3000 50 x 4200
SB Column Form 100 x 1200 100 x 3000 100 x 4200
SB Column Form 400 x 1200 400 x 3000 400 x 4200
SB Column Form 450 x 1200 450 x 3000 450 x 4200
SB Column Form 500 x 1200 500 x 3000 500 x 4200
SB Column Form 550 x 1200 550 x 3000 550 x 4200
SB Column Form 600 x 1200 600 x 3000 600 x 4200
SB Column Form 650 x 1200 650 x 3000 650 x 4200
SB Column Form 700 x 1200 700 x 3000 700 x 4200
SB Column Form 750 x 1200 750 x 3000 750 x 4200
SB Column Form 800 x 1200 800 x 3000 800 x 4200
SB Column Form 850 x 1200 850 x 3000 850 x 4200
SB Column Form 900 x 1200 900 x 3000 900 x 4200
SB Column Form 950 x 1200 950 x 3000 950 x 4200
SB Column Form 1000 x 1200 1000 x 3000 1000 x 4200
SB Column Form 1050 x 1200 1050 x 3000 1050 x 4200
SB Column Form 1100 x 1200 1100 x 3000 1100 x 4200
SB Column Form 1150 x 1200 1150 x 3000 1150 x 4200
SB Column Form 1200 x 1200 1200 x 3000 1200 x 4200
 
 
 
 
If the site makes it difficult or restricts the use of a tower crane, set the lifting jig on an electronic forklift and move and install the L-shaped or channel-shaped column form after assembly.
 
 
For horizontal connection of column form, align sleepers of two column forms in parallel using straight or channel connectors.
 
 
 
SB-M reinforcements support lateral pressure of concrete by having large column works built on sleepers or column bands. This allows fastener-free column installation.
 
 
In the case that a column width is reduced by 100mm or 200mm at the top, a 100-column form is connected to a basic column form and used in the lower section. A 100-column form is separated from the upper section and installed to fit to the column dimensions.