Tunnel construction

Block-out

Recesses
Formwork
Formwork

Tie Point anchoring

Tie Points
Formwork Ties & accessories
KarPox-adhesive
Expansion mortar

Spacer

Spacer for tunnel vault
Spacer for tunnel floor
Spacer for supporting the reinforcement
Spacer for the tunnel ceiling and fire protection reinforcement
Spacer for segment production
Cast concrete spacer

Reinforcement re-bending connectors

Reinforcement re-bending connectors

Damp proofing

Sealing system SOS reinforcement and upstand with joint sheet