Bridge rehabilitation: meeting evolving safety, performance and durability demands for aging infrastructure

Strengthening existing bridge structures is a growing priority as asset owners aim to meet evolving safety, capacity, and durability demands without resorting to full reconstruction. This session explores how Hilti supports the industry with an integrated toolkit tailored for bridge rehabilitation. Solutions include post-installed shear reinforcement to restore or enhance shear and punching shear capacity, concrete overlay systems for cross-sectional enlargement, and anchoring technologies designed to effectively transfer loads in aging concrete. Developed with construction efficiency, safety, and compliance in mind, these solutions help minimise disruption while maximising long-term performance. Attendees will gain insight into practical, standards-compliant strengthening techniques, learn how to apply them in real-world conditions, and understand how to extend the service life of existing bridges while addressing today’s engineering challenges.