Preserving Bridge Infrastructure
Bridge repair is one of the biggest challenges for owners and operators. Even the most well-designed bridges are vulnerable to environmental exposure, increasing traffic loads, and unexpected hazards. To extend their service life, timely repair and protection are essential.
Common bridge types we service: Roadway bridges, railway bridges, reinforced and prestressed concrete bridges, steel bridges, girder bridges, stay cable bridges, arch bridges, truss bridges, and more.
- Aging materials (concrete, steel, timber, masonry)
- Cracking or spalling from alkali-silica reaction
- Carbonation of concrete
- Chloride penetration
- Chemical exposure (pollution, acid rain)
- Freeze-thaw cycles
- Change in use or increased loads
- Clearance or regulatory updates
- Material fatigue from traffic
- Creep, shrinkage, or settlement
- Missing or damaged expansion joints
- Design or construction defects
- Overloading
- Ground movement or earthquakes
- Excessive vibrations
- Fire or flooding
- Collisions
Comprehensive Solutions for Bridge Repair
Structural Analysis and Solution Design
We tailor each solution to the specific needs of your structure. Our team combines technical expertise with on-site insights to recommend the most effective repair or strengthening approach. This includes inspections, testing, conceptual design, and material selection.
On-Site Repair and Strengthening
All work is performed by our own crews, with support from traffic management specialists when needed. This ensures full control over quality and application. Our proven methods and materials deliver long-lasting, reliable results.
Inspection and Maintenance
We help you plan and implement the right maintenance strategy for your structure. Our services include inspections, structural assessments, and health monitoring. We also provide preventive maintenance for critical components like bearings, joints, cable stays, and tendons.
Bridge Repair Solutions and Technologies
Bridge repair is a core focus at Freyssinet. We invest continuously in improving our expertise to deliver reliable, long-term solutions. Our services cover everything from post-tensioning systems and cable stays to bearings and expansion joints. We also offer full support to assess, protect, repair, and strengthen bridge structures.
- Field inspections with access systems
- Structural fitting checks and photogrammetry
- Non-destructive testing and corrosion analysis
- Invasive inspections with endoscopy and sampling
- Maintenance record reviews and structural assessments
- Instrumentation and monitoring with data analysis
- Hydro-demolition and patch repair
- Concrete re-profiling and grout injection
- Crack injection for waterproofing and monolithism
- Anti-carbonation coatings and waterproof linings
- Cathodic protection (galvanic and impressed current)
- Electro-chemical concrete treatments
- Surface treatments to prevent corrosion
- Additional prestressing
- Dry shotcrete and carbon fiber systems
- UHPC applications and structural blisters
- Metal and wood reinforcements
- Micro-pile underpinning and load transfer
- Post-tensioning cable repair and replacement
- Stay cable maintenance
- Bearing and expansion joint replacement
- Coastal roadway maintenance
Freyssinet's Bridge Projects
Our Range of Solutions for Bridge Maintenance
Contact Freyssinet Today!
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