PLEXO is a wall form system with plywood shuttering for curved walls. It is easy and quick to assemble. H20 timber girders and steel walers are used as supporting components. It is widely used for circular structures such as water tanks and silos. Maximum allowable concrete pressure can reach up to 60kN/m2. Vertical extension is possible up to 7.5 m.
The system is adjustable for various diameters. But it can also come with steel supports for fixed diameter as well.