Introduction
System provides economic and rapid solutions for circular structures with variable diameter .Outer
and inner panels which are assembled at the beginning of the job are easily adapted to every circular
shape by means of turnbuckles. Therefore there is no need of different assemblies for every different
circular walls . When the thickness and/or the diameter of the circular are changed the inside and
outside panels are placed just opposite . This ensures no extra hole to be drilled at the plywood and
thus the quality of concrete surface is increased.

System Features
Panels are easily adapted to different diameters by means of turnbuckle . There is no need of different assemblies for different circular walls.
The same anchor holes at the plywood are used throughout the project no extra holes are drilled at
the plywood. Edge profiles and one-blow clamps make the connection easy and quick .
A few clamps are enough for a rigid connection this ensures to shorten the assembly and disassembly period .
If water-tight is important , panels are assembled with steel waler. So a few tie rods are enough and
high savings in material and labour costs are achieved .
If water-tight is not important , panels are assembled without steel waler , so an economy in the
formwork cost is realized