Jordahl GmbH

New name,
well-proven quality

After a company history lasting for more than 100 years now, Deutsche Kahneisen Gesellschaft based in Berlin changes its name and with immediate effect operates under the name Jordahl GmbH. The company is specialized in all fields relating to fastening and reinforcement technology.

In December 1913, the partner of the then “Deutsche Kahneisen - Gesellschaft Jordahl & Co.”, Jordahl filed a patent application for a “slotted concave reinforcing bar for reinforced concrete buildings to take up fastening bolts of anchor chairs and the like” at the Imperial Patent Office. The anchor channel was born....

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Issue 05/2010 Embedded parts

Fastening system for tubbing construction

A foam filling is inserted in the Jordahl® channels as to prevent concrete penetrating in the same. Precise mounting of the anchor channels is achieved by a fixing system at the bottom of the...

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Issue 01/2011 Cost Saving

Façade and roof connection systems in hall construction

Deutsche Kahneisen Gesellschaft mbH (DKG) offers the Jordahl®  profiled metal sheet channel Jtb with national technical approval (approval number: Z-21.4-161). The three meter long channels offered...

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Issue 06/2017 Jordahl

Fastening anchor channels with installation cones

High quality demands are placed on precast elements made of reinforced concrete. They pose a particularly high challenge with regard to the geometry. This also applies to the built-in components such...

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Issue 04/2024

Anchorless fastening channel – redesigned and verified

With increasing load requirements and, at the same time, significantly reduced installation space, products for load application must be developed which meet the requirements without the need for deep...

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Issue 10/2012 Jordahl

Anchor channels - now fit for EC2

As one of the first manufacturers in Germany, Deutsche Kahneisen GmbH has been granted the European Technical Approval (ETA-09/0338) for their Jordahl JTA-CE anchor channels. The new JAT-CE anchor...

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