The circular formwork Ringform by Variant is a practical system for forming of smooth and curved walls. Only 6 types of elements are used: 3 sizes in height 1.2/2.4/3.0 m and 2 widths, 2.4 m for inner part of the wall and 2.5 m for outer. The required radius is easily achieved by using adjustable spindles.
50 kN/m2 permitted pressure of fresh concrete
High quality film faced plywood with thickness of 21 mm. Film weight 240 g/m2
Easy to use
Having only 6 standard panel provides much easier planning and forming.
All the connectors and accessories are easily fixed into the slots and quickly tighten, consequently forming time is efficient and maximized.
No need for extra holes in plywood. The same anchor hole’s used throughout a project.
Can be easily connected to the framed formwork Varimax.
Radii can be continuously adjusted from a radius of 3.5 m upward, simply by turning spindles.
The system elements are pre-assembled and are ready for use simply by setting the desired radius with the adjusting spindles;
Installation of pre-assembled units minimizes use of a crane;
Smaller quantities are needed, as it adapts effortlessly to any layout;
High number of use cycles means lower follow-up expenses;
Reduction of expenses by means of restoration and cleaning possibilities;
High quality of concrete surface minimize finishing work.
Accessories such as — bracing platforms, bracing struts etc... make for save and easier handling of the system.
Radii are set easily—simply by turning spindles;
Can easily be combined with Varimax, Varimid, Vertex 60;
There is only one type connection device (Adjustable clamp).