The JORDAHL® JGB system guarantees secure, risk-free fastening of railing posts on the front face of balcony slabs. It comprises special short sections of anchor channel with welded rebars, which are concreted directly into the balcony slab, and the corresponding JORDAHL® bolts, washers and nuts. The JORDAHL® JGB system is available in four system variants offering a range of different sizes and load classes. A corresponding anchor channel corner piece is available for forming corners.
Advantages
The JORDAHL JGB system is:
- Cost-effective
- Generally approved by the building authorities
- Suitable for slab thicknesses from 10 cm
- Suitable for different types of railing connections
- Verified for loading with individual loads and load pairs
- Available in many lengths
- Corrosion-resistant as it is made from stainless steel
Overview of cross-sections
The JORDAHL® anchor channels JGB are available in seven different cross-section types. They are supplied in any required length. The standard stock lengths measure 6 m. Special profiles can be manufactured on request.
Material
For use out in the open, the channel profiles and the corresponding fixing parts are made of A4 stainless steel. In indoor applications, St 37-2 steel is used for the profiles; this has been hot-dip galvanised with a zinc coating of at least 50 μm.
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