Geoplast Products


The first formwork in plastic for the production of round columns

GEOTUB is the first reusable formwork in plastic for the production of round columns: unlike other formwork (in wood or cardboard), it is easy and quick to dismantle and it does not require any releasing agent.

Geoplast Geotub


  • 1. quick installation and dismantling
  • 2. suitable for columns up to 6 m
  • 3. excellent smooth surfaces
  • 4. high resistance (80 kN/m2) and duration of the panels

Installation Instructions

Geotub installation process


Geotub handle insertion

Geotub handle rotation

Geotub handle locked in place