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Shear-Connector
Concrete Screw
TOGE TSM Shear-Connector
Fast and economical solution
for the rehabilitation of structures
The TOGE shear-connector is a specially designed and building authority approved solution to subsequently increase the payload of concrete structures (bridge, slabs, etc.). The quick and user-friendly installation without the use of chemical admixtures allows an economical and simple rehabilitation of structures. A special plate enables easy connection of the reinforcement and can be used as an option if required.
- Authorized Approval
- Force Transmission
- Fast and safe installation
- Accessories
Authorized Approval
Approved by building authorities as a shear-connector.
Force Transmission
Transmission of forces in existing concrete by undercutting technique.
Transmission of forces in the new concrete via shear studs.
Fast and safe installation
The optimized thread enables a fast and easy installation process.
Accessories
Hole corrugation disc optionally serves to support or tie the rebars.
Headshapes and Materials
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Approvals | Installation instructions | Technical information
Approval
General type approval / General technical approval Z-21.1-1799.
General type approval / General technical approval Z-21.8-1880.
European technical assessment ETA 15/0514, single fastening.
Base Materials
Application in cracked and non-cracked concrete
of strength classes from C20/25 to C50/60.
This is how easy the installation works:
- Create borehole.
- Clean the borehole thoroughly.
- Discard three full strokes of composite mortar – then inject composite mortar (optional).
- Screw in concrete screw.
- Hammer spacer onto screw head (optional).
Application Examples
Shear-connector under the asphalt surface
Detail
