Back to Formwork Systems

Circa-Flex

Advanced modular system for precise curved concrete forming up to 20 feet in height.

Adjustable Radius

Smooth Finish

Modualar

About Circa-Flex

  • The Circa-Flex system utilizes vertical frames made of shaped sheet metal, reinforced with ribs containing screw adjusters to precisely control plywood curvature.
  • This modular system achieves heights up to 20 feet through combinations of 300cm base panels with 150cm and 100cm elevated panels, while maintaining shape through multiple uses without deformation.
  • The system is fully compatible with straight wall forming systems and climbing support brackets, making it ideal for a wide range of curved concrete applications while maintaining structural integrity.
Circa-Flex forming a water tank

Technical Features

  • Minimum allowbale inside radius of 9'
  • Specialized flex-face for smooth curved concrete finish
  • Available in heights of 300cm (9'10-1/8"), 150cm (4'11-1/16"), and 100cm (3'3-3/8")
  • Compatible with standard tie systems
  • Can be ganged for larger curved wall sections
  • Integrated adjustment mechanisms for precise radius control
  • Special transition components for connecting to straight wall forms

Ready to Use Circa-Flex for Your Project?

Contact our team today to discuss how our Circa-Flex system can meet your project requirements.