JORDAHL® Toothed Anchor Channels JXA W

Application

Suitable for supporting loads in all directions and offer maximum dynamic load capacity for non-static load conditions.

Description

Hot-rolled toothed JORDAHL® anchor channels JXA W provide enhanced load resistance in the longitudinal direction of the channel combined with long-term dynamic load performance. The teeth on the inner surface of the channel lips interlock with teeth on the connecting T-bolts providing a secure mechanical interface for the resistance of longitudinal shear loads. This feature enables the support of high gravity loads for applications where height adjustment is important. It is also useful for the resistance of loads that might be acting in two or three planes concurrently such as seismic/explosive events, or wind loads.

Design resistance of up to 37.8 kN per connection is available. Standard T-bolt diameters range from M10 to M24.

Features and benefits:

  • Quick, efficient and versatile fastening of high loads acting in all directions.
  • Simple connection adjustment to accommodate building tolerances.
  • Efficient and versatile support of high loads.
  • No drilling of concrete or site welding.
  • Faster connections with simple hand tools.
  • Connections close to concrete edges are possible.
  • Easy to replace or re-position connected components.
  • Resistant to fatigue, seismic activities, explosions.
  • High tightening torques (hot rolled).
  • Approved fire resistance performance.
  • Accommodates highly cracked concrete in damaged structures (JXA-PC).

Application:

Suitable for supporting loads in all directions and offer maximum dynamic load capacity for non-static load conditions.

General information

Features

Hot-rolled from a single block and therefore free of residual stresses, suitable for dynamic and seismic loads, optimized geometry with strengthened toothed channel lips for high-tightening torques, fatigue-resistant up to the limit of load-bearing capacity, German Technical Approval Z-21.4-1690

Uniclass 2015

Pr_20_85_84_11 Carbon steel cast-in channelsPrimary

CAWS

E42/340 Channels and slots

Specification data - Carbon steel cast-in channels

Product Reference

JORDAHL® Toothed Anchor Channels JXA W 29/20

29 x 20 mm (w x h), 85 mm installation height.

JORDAHL® Toothed Anchor Channels JXA W 38/23

38 x 23 mm (w x h), 100 mm installation height.

JORDAHL® Toothed Anchor Channels JXA W 53/34

53 x 34 mm (w x h), 170 mm installation height.

JORDAHL® Toothed Anchor Channels JXA W 64/44

64 x 44 mm (w x h), 190 mm installation height.

Designation

To abZ Z-21.4-1690

Anchors

Hot-rolled toothed anchor channels

Bolts

-

Thread diameter

To suit M10 to M24 T-Bolts dependent on product reference

Material

-

Channel

Galvanized steel

Stainless steel (A4)

Filling

Polyethylene (PE)

Polystyrene (PS)

Length

Insert requirement, available 150–6000 mm.

Standard product features

Features:

Hot-rolled from a single block and therefore free of residual stresses, suitable for dynamic and seismic loads, optimized geometry with strengthened toothed channel lips for high-tightening torques, fatigue-resistant up to the limit of load-bearing capacity, German Technical Approval Z-21.4-1690.

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