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Bridge Cap Anchor for dynamic loading DB
Bridge Cap Anchor
TOGE TSM BC SB
For new cap construction on DB bridges for dynamic loading
The TOGE TSM BC BS bridge cap anchor with head bolt washer for new cap construction on DB bridges: approved by the German Federal Railway Authority for alternating fatigue loads up to 5 mi. load cycles as defined by DB RIL 804. In combination with injection mortar, it allows high load absorption in cracked and non-cracked concrete. The composite mortar seals the borehole during application, preventing water penetration. This TOGE bridge cap anchor is approved for concrete strength classes from C20/25 to C50/60.
TOGE TSM BC SB Bridge Cap Anchor – At a Glance
Approval
Approval by the German Federal Railway Authority for alternating fatigue loading up to 5 million load cycles as defined by DB RIL 804 for TSM BC SB 22 M24.
Approval
Approved by building authorities as shear-connector.
Force Transmission
Transmission of forces in existing concrete by the undercutting technique in combination with chemical mortar.
Force Transmission
Force transmission in new concrete via shear studs (hexagonal head or shear stud washer).
Impermeability
Verification of the impermeability of the system without or after alternating load.
Headshapes and Materials
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Application Examples
Fastening of new bridge caps
for DB bridges with the TOGE TSM BC SB 22
Detail
Approval | 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
Federal Railway Authority approval 213.3-213izbia/005-2101#011
Base Material
Application in cracked and non-cracked concrete
of strength classes from C20/25 to C50/60.
This is how simple the installation works:
- Create borehole.
- Thoroughly blow out the borehole.
- Brush the borehole 4x.
- Thoroughly clean the borehole again.
- Discard three full strokes of composite mortar – then inject composite mortar.
- Screw in concrete screw.
- After reaching the screw-in depth, the composite mortar must emerge at the concrete surface. Screw in the head bolt washer to the correct height.
