GEWI ® Threadbar System
Connecting Reinforcement
The GEWI ® connecting reinforcement consists of prefabricated GEWI ® couplers for the use in construction joints.
The transmission of the forces of the construction joint to the reinforcement of the adjacent concrete takes place by bond.

Coupler bar type M
The GEWI ® connecting systems with straight reinforcement consist of coupler bars type M and coupler bars type A.
These are provided in three standard lengths which cover the range of the required embedment length.

Coupler bar type A
The GEWI ® connecting bar type M is to be fixed to the formwork. For this purpose, special plugs are available which can be nailed on the formwork.

Hook bar type W
In case of lack of free space, one can shorten the connecting reinforcement by using:
- hook bar type W
- loop bar type S
- end anchoring bar type E.
The GEWI ® connecting bar type P is recommended when a load transmission through a reinforced concrete wall is to be realized.

Loop bar type S

End anchoring bar type E

Connecting bar type P
These types of connecting reinforcement are not on stock and will be customized on demand.


