Threaded steel coupler system

The threaded steel coupler system is designed as a threaded reinforcement connection to DIN 1045-1 section 12.8, with 100% load transmission. The Coupler rebar connection system is suitable for both static and dynamic load transmission in construction joints. The system holds a general approval issued by the DIBt of Berlin, Germany, Z-1.5-100.

The coupler is designed as a threaded reinforcement connection for formed construction joints. Reinforcement work is normally carried out on both sides of the construction joint using lap joints or one side is anchored. The bar lengths are based on the structural analysis requirements of the building component and are calculated from the anchorage and lap lengths specified in DIN 1045-1.

The coupler system gives you the opportunity to connect rebars simply, quickly and cost effectively, even when large rebar diameters are used. This makes the range a logical extension to our rebendable Stabox® rebar connection system for rebars over 12 mm Ø.