Bridge Cap Anchor Road Bridges for subsequent fastening

Authorized Approval

Approved by building authorities as shear-connector.

Fast and safe installation

The optimized thread enables a fast and easy installation process.

Force Transmission

Transmission of forces in existing concrete by the undercutting technique in combination with chemical mortar.

Force transmission in new concrete via shear studs (hexagonal head or shear stud washer).

Proven Impermeability

Verification of the impermeability of the system without or after alternating load.

Enormously cost-saving

Application as subsequent anchoring of the bridge cap to the superstructure – enormous cost saving by retaining the existing cap.

Call us: +49 911 659 68-10

Application in cracked and non-cracked concrete
of strength classes from C20/25 to C50/60.

Create hole with 35 mm diameter.
See 1.
Create a 52 mm diameter hole concentric to the 35 mm hole.
see 3.
Drill a 16 mm hole concentrically to the 35 mm hole.
Thoroughly blow out the borehole.
Brush the borehole 4x.
Thoroughly clean the 16 mm borehole again.
Discard three full strokes of composite mortar – then inject composite mortar into 16 mm hole.
Screw in the concrete screw until the backfill disc rests on the edges of the 52 borehole.
Fill the 35 mm hole over the backfill disc with composite mortar and fill the 52 mm hole with suitable mortar.