It’s an economical circular column formwork, alternative solution of costly plastic, aluminium, and steel formwork. Although it’s reused less times, it’s easy handling, cutting, and supply a nice concrete finish without rework.
For concrete forming of circular columns
Treat inner ply film with concrete release agent firstly
Fix the steel belts horizontally according to the lines
If the height is more than 3000mm , please install it as the indication below
From feedback on site, only 2 skilled workers can install 15 circular columns in 8 hours