Ezytube can offer a simple solution by taking one of the standard Ezytube round Formatube, placing it between two timber shutters, and squashing the tube to the required width.
The shutters are supported by simple timber beams which are held in place at both ends using Z-bars.
The concrete column can be formed using either spiral or plastic lined Ezytube depending on the surface finish required on the column.
Using the calculators below you can simply calculate the desired column dimensions when using our standard range of tube diameters.
Oval Shutter Calculator (Depth / Width)
Insert the required depth and width of the column. The calculator will then work out the diameter tube required
Oval Shutter Calculator (Width / Diameter)
Enter the desired column width and tube diameter from the list and it will calculate the resulting column depth