Jordahl - Deutsche Kahneisen GmbH : Toothed Channel JXA

Modern facade systems provide protection for occupants of offi ce and apartment buildings, as well as the means for architects to create attractive buildings on the metropolitan skyline. Complete facade elements can be pre-confi gured in the factory and lifted with a crane into position. They can consist of glass, metal, concrete and natural stone elements. Intelligent solar power and air conditioning systems can even be integrated. Curtain wall systems guarantee superior quality, safe working environment and fast, on-site installation.

The outer loads are initially transferred to the JORDAHL^® Anchor Channels with brackets and JORDAHL® T-bolts and then into the concrete structure.

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The attachment of overhead wires on new railway lines must satisfy special requirements with regard to their load-bearing capacity under static and dynamic loads. Short-circuit currents of several thousand amperes have to be dissipated without causing harm or damage. Only the smooth contact surface of the hot-rolled Anchor Channels, together with high strength JORDAHL^® T-bolts, can guarantee this without any welding. Anchor Channels ensure a fl exible and maintenance free attachment for years, even in polluted environments. Subsequent adjustment or repositioning of any attachments can be easily done at any time.

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Water pipes have to cross rivers or streets. Many play an important role in the fresh water supply or waste water disposal network. The weight is substantial and frequently not constant but rather changing dynamically. Infrastructure bridges are logical means to help cross the obstacles. However, most of these bridges are pre-stressed or post-tensioned construction. Post-drill connections are a nuisance and they can even be dangerous if any cable is hit. JORDAHL® Anchor Channels are the right product for installing such pipelines under bridges: safe, quick and easy connection, easy to reuse for new applications and flexible without risk of damaging the structure.

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The reliability and the installation safety of JORDAHL^® Anchor Channels make them he preferred connection method for the vertical guide-rails. Repetitive loading dueto non-symmetry and stresses induced by emergency brakes can be transferred securely into the concrete structure. Hot-rolled Anchor Channels are preferred because of the dynamic nature of the loading.

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Connecting precast elements by using JORDAHL® Anchor Channels and JORDAHL^® T-bolts ensures optimal adjustment, fl exibility and reliability. Making use of modular design in the pre-fabrication of large concrete components will result in faster erection than when using steel construction. This advantage can be realised especially for shopping malls, manufacturing facilities, offi ce complexes, car parks, etc.

Crane rails rest on corbels where they have to be secured in place to avoid tilting. At the same time crane rails must be perfectly aligned on their bearings. Anchor Channels with clamping plates and clamp connections with turnbuckles allow installation of overhead crane rails on concrete corbels faster and safer than with any other technique.

Seats in a sports stadium or arena require a heavy-duty connection method. The seat and the connection must be robust but also easy to remove, in case it needs to be moved to another location for a different event or has to be replaced in case of damage. Continuous Anchor Channels with hook head T-bolts in solid concrete stages are the perfect solution.