JORDAHL® Channel for Adjustable Screwed Connections JTB

Application

Due to their low profile, JTB-AR and JTB-uni channels can be installed very easily into concrete elements with reduced cover to reinforcement.

Description

JORDAHL® cast-in anchor channel type JTB is produced in both hot dip galvanised and A4 stainless steel .Supplied in 3 m lengths, it is available in a range of material thicknesses and anchor configurations that are suitable for supporting tension and shear loads applied to concrete structures.

The JTB anchor channel is embedded into the concrete during casting to form a steel surface area for simple connections using self-tapping screws. Design resistance of up to 7 kN per connection can be achieved. The location of the connections can be adjusted within the width and length of the profile making it a versatile and fast connection method for applications requiring multiple connections.

Features and benefits:

  • Simple and fast connections with self-tapping screws.
  • Adjustable positioning of connections in two dimensions.
  • Drilling of concrete is eliminated.

Application:

Due to their low profile, JTB-AR and JTB-uni channels can be installed very easily into concrete elements with reduced cover to reinforcement.

General information

Features

Simple and fast connections with self-tapping screws, adjustable positioning of connections in two dimensions, drilling of concrete is eliminated

Size

3 m lengths

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® Channel for Adjustable Screwed Connections JTB-AR

Centrally arranged loop anchors.

JORDAHL® Channel for Adjustable Screwed Connections JTB-uni

External slim-headed anchors.

Designation

Design resistance of up to 7 kN per connection

Anchors

Centrally arranged loop anchors or external slim-headed anchors

Bolts

-

Format

JTB: Z-21.4-161

Material

-

Channel

Galvanized steel

According to DIN EN 10 025, ≥50 µm zinc coating.

Stainless steel, grade 1.4401/ 1.4404 (A4)

Stainless steel, grade 1.4571

Filling

Polystyrene (PS)

Anchor spacing

150 mm

450 mm

Channel thickness

3 mm

6 mm

Standard product features

Features:

Simple and fast connections with self-tapping screws, adjustable positioning of connections in two dimensions, drilling of concrete is eliminated.

Size:

3 m lengths.

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