Halfen HEK3 Precast Coupler

The Halfen HEK3 precast connection offers an efficient solution when it comes to dry connecting precast concrete elements using bolted connections. The design of the HEK3 system has been rethought and optimised to increase user-friendliness during concrete pouring in the precast concrete factory and during assembly on the construction site.

The new Halfen HEK3 has a rectangular bolt opening that allows for greater mounting tolerances in both the longitudinal and transverse directions. In addition, there is a new, modular concept for the recess shapes.

Features and benefits:

• Directly loadable due to bolted connections and serrated surfaces - shortens construction time
• Dry bond - no grout required
• Sufficiently large installation tolerances
• Modular recess concept - space-saving, flexible and sustainable
• Less crane use
• Weather-independent mounting
• No special tools required
• Dismountable