Channel Name

JRA Reinforced Anchor Channels

Maximum Load Capacity

40kN *

Available Channels

• W74/48

Information

Jordahl JRA anchor channel is the perfect solution for extremely high static and dynamic loads.

Jordahl JRA anchor channels consist of W74/48 profiles with reinforced concrete anchors welded on at the sides. The system may be adapted to many areas of application. Other profile sizes can also be provided with reinforced concrete anchors in special solutions. They should be certified in the individual case.

JRA W 74/48 is suitable for absorbing extremely high static and dynamic loads. The construction has been tested by the German Federal Institute for Materials Testing under the number 2.2/20247. On the basis of experimental data with a load range of Fo – Fu = 38 kN, with an upper load of Fo = 40 kN, these anchor channels have passed the long-term stress capability test for fatigue load ranges of up to 30 kN.

Typical areas of use are crane and conveyor systems, power plants and protective room constructions.

Short pieces in lengths beginning at 150 mm, and also lengths by the metre, fixed lengths on request.

Finishes Available

• HDG
• S/S A4 grade
• S/S A2 grade

Lengths Supplied

J&P Buildings supply a wide range of channels and T-bolts in a variety of lengths and materials to suit any number of applications within the construction industry.

The Solution:

Jordahl cast-in channels provide the solution for almost every fixing problem. Jordahl offers cast-in channels to manage both pull out and shear loads.

• For loads which vary between 3.0 and 32.0 kN
• For static or dynamic loads
• For installation in areas under tension or pressure
• To meet a variety of corrosion protection situations
• For building into heavily reinforced or pre-cast components
• For building into slabs with fire protection requirements

Jordahl anchor channels are approved by the building authorities under number Z-21.4-151. Forces are transferred longitudinally by friction. This must be proven in each individual case.

The System:

Together with the matching Jordahl T-bolts, Jordahl cast-in channels form a multifaceted and guaranteed fixing system. By combining this with other components in the Jordahl range of accessories, almost any problem in fixing technology can be solved simply and effectively.

Jordahl accessories guarantee:

• Perfect fit with the Jordahl range of channels
• The correct materials for the various corrosion protection situations
• Tested quality, an exact fit and excellent performance

* load values given are unfactored and dependant on design conditions.