Concrete repair protects and extends the lifespan of commercial and residential buildings, industrial facilities, bridges, parking garages, sidewalks, marine structures, and dams. With over 30 years of experience in concrete repair, we provide advanced solutions to fix, restore, strengthen, and maintain concrete structures your business depends on.

Every concrete repair project falls under our Foreva® quality label, covering each project from initial assessment through final implementation to give you results that meet your specific needs.

Call today for a free estimate, or contact our expert team to discuss your concrete repair needs. Whether you want a quick assessment or need to know the best approach for your project, we are here to help.

  • 3,000+
    repair projects per year
  • 30+
    years of experience
  • 60+
    locations worldwide

Concrete Structure Defects

Like most materials, concrete naturally degrades over time due to various factors. To ensure sustainable repairs and extend the lifespan of the structure, it’s crucial to identify the root cause of any structural issues and apply the appropriate remediation techniques.

 

 

Concrete issues may stem from initial design or construction flaws, such as inadequate concrete cover thickness relative to environmental conditions, poorly placed or insufficient reinforcement bars, and other quality deficiencies.

Natural aging, often accelerated by fatigue stress.

Exposure to road salts, sea water, moisture, large temperature changes, industrial chemicals, etc.

These can lead to cracking of the concrete or plastic deformation of the steel reinforcement.

Fires, earthquakes, storms, impacts, etc.

Concrete Repair

Why Choose Freyssinet for Concrete Repair?

01. Specialized Concrete Repair Solutions

Our concrete repair services address each structure’s specific conditions, from industrial facilities and fire-damaged buildings to coastal and marine assets. We take the time to assess the root cause of each problem, then recommend a repair strategy that matches the structure’s exposure class, load requirements, and service life goals.

 

 

02. Global Expertise

With the combined knowledge of our Technical Department, Major Projects division, and 60 subsidiaries worldwide, we always deliver the same quality of work on every project, serving clients whether the job is in your area or across the country.

03. Comprehensive Service

We provide solutions through a complete range of concrete repair services that include assessment, repair, strengthening, protection, and maintenance of all types of structures, certified by our Foreva® quality label.

04. Dedicated Repair Teams

Our team of trained specialists focuses exclusively on structural repair, with rigorous and regular training programs that make teamwork, safety, and technical expertise a priority at every level.

Concrete Restoration

A Complete Range of Services

Structural Assessment

A successful concrete repair project starts with an accurate diagnosis. Our specialists study the behavior and aging patterns of your structure, then develop an investigation protocol matched to its specific defects. This process produces a dependable assessment that forms the foundation for every repair decision

Repair Strategies Based on High-Performance Technologies

Once the diagnosis is complete, we collaborate with clients to build optimized repair strategies that use advanced technologies. Each solution balances safety, quality, delivery time, and cost control so the project moves from planning to execution with clear, measurable results.

Design and Supply of Temporary Access

Safe and reliable access is a prerequisite for productive concrete repair work. Our in-house engineers design temporary access systems for confined areas, elevated structures, and hard-to-reach zones, drawing on decades of remediation experience. Whether the job calls for fixed scaffolding, hydraulic platforms, or custom configurations, we provide access strategies that keep crews safe and projects on schedule.

Repair Works

As a general contractor specializing in structural repair, Freyssinet deploys skilled teams on repairing and reinforcing concrete structures across the country. With extensive construction experience and a focus on technical precision, we deliver durable results on projects that demand the best in the industry.

Asset integrity management

Long-term protection of concrete structures requires much more than a single repair intervention. We help building and infrastructure owners create and implement reliable asset management policies based on our deep knowledge of material defects and structural failure modes, so each structure continues to perform over time.

1. Surface Preparation Techniques for Concrete Repair

In the concrete repair process, surface preparation is the first step. A high-quality bond with the substrate requires the right combination of pressures, flows, and nozzles, regardless of the concrete layer’s thickness or reinforcement. Our teams use these techniques to prepare each surface for new material applications:

  • Thorough surface cleaning
  • Effective removal of coatings
  • Elimination of build-up
  • Aggressive stripping to ensure optimal adhesion of new concrete
  • Precise concrete profiling

Hydrodemolition

Hydrodemolition is a specialized concrete repair technique that uses high pressure (HP – up to 20,000 PSI) or ultra-high pressure (UHP - up to 42,000 PSI) water jets to remove damaged or unsound concrete. This method is adaptable to both small localized areas and large-scale applications. Ultra-high pressure water exposes cracks in the concrete surface while breaking down the failing binder around aggregates, leaving the structure intact and ready for repair. The industry recognizes hydrodemolition as the safest and most effective method of concrete removal, and it preserves steel reinforcement without causing damage.
  • Reduction in project duration
  • Prepares steel reinforcement to receive new concrete
  • Reduced health, safety, and environmental risks

Abrasive blasting

Freyssinet brings extensive expertise in the blasting and painting of steel products, commonly referred to as sandblasting. Our qualified concrete inspectors use specialized equipment, including dust collectors, blasting units, vacuum systems, and testing tools, to deliver consistent results across every deck and structural surface. Our experience spans a wide range of coating products, such as solvent-free epoxy, zinc-rich coatings, multi-component systems, polyurethane, vinyl ester, acrylics, and liquid rubber sealing.
  • Removal of existing coatings,
    rust and laitance.
  • Application of high performance
    anti-corrosion industrial coatings

Hydrodemolition

Hydrodemolition is a specialized concrete repair technique that uses high pressure (HP – up to 20,000 PSI) or ultra-high pressure (UHP - up to 42,000 PSI) water jets to remove damaged or unsound concrete. This method is adaptable to both small localized areas and large-scale applications. Ultra-high pressure water exposes cracks in the concrete surface while breaking down the failing binder around aggregates, leaving the structure intact and ready for repair. The industry recognizes hydrodemolition as the safest and most effective method of concrete removal, and it preserves steel reinforcement without causing damage.
  • Reduction in project duration
  • Prepares steel reinforcement to receive new concrete
  • Reduced health, safety, and environmental risks

Abrasive blasting

Freyssinet brings extensive expertise in the blasting and painting of steel products, commonly referred to as sandblasting. Our qualified concrete inspectors use specialized equipment, including dust collectors, blasting units, vacuum systems, and testing tools, to deliver consistent results across every deck and structural surface. Our experience spans a wide range of coating products, such as solvent-free epoxy, zinc-rich coatings, multi-component systems, polyurethane, vinyl ester, acrylics, and liquid rubber sealing.
  • Removal of existing coatings,
    rust and laitance.
  • Application of high performance
    anti-corrosion industrial coatings

2. Concrete Restoration Techniques

Concrete restoration techniques address the most common forms of structural damage, from surface cracks and spalling to deep deterioration caused by environmental exposure or excessive loading. Freyssinet applies three proven methods depending on the type and severity of the problem:

Trowel-Applied Concrete Repairs

Trowel-applied repairs restore damaged concrete surfaces on reinforced or prestressed structures, recovering both mechanical strength and original appearance. This method is also well-suited for correcting construction defects on concrete surfaces. Repair mortars deliver high mechanical strength and stiffness, making them ideal for structural concrete, including floors and surfaces exposed to traffic.

Freyssinet’s Foreva® REP solution features Foreva® M110 or the fast-setting Foreva® M140 fiber cement repair mortar, with an option to use Foreva® MF 100 fine mortar for a smooth, durable finish.
  • Perfect bonding to existing concrete
  • Suitable for harsh conditions
  • Reduced down time

Dry Shotcrete

Dry shotcrete is a concrete mix applied pneumatically at a high speed, where it adheres and is compacted by the impact of aggregates. This process integrates the shotcrete and base concrete into a single, monolithic slab element. The composition is carefully selected based on the exposure class and strength class of the base concrete.

Dry shotcrete is suitable for reinforcing all types of concrete structural elements and supports reprofiling work in line with industry standards and best practices, with minimal disruption to the structure's operation and its surrounding environment.
  • Full adhesion to substrate
  • Optimal compaction of concrete for better durability
  • Fast and flexible application

Crack Injection

Crack injection is a proven technique for filling structural and non-structural voids in reinforced concrete structures. Applications range from sealing fine cracks in walls and slabs to stabilizing void substrates on a larger scale. Freyssinet delivers comprehensive crack injection services, using high and low-pressure injection equipment alongside advanced vacuum injection technologies. Our solutions feature polymer epoxy and polyurethane resin materials selected to restore load transfer and long-term durability.
  • Prevents moisture and chloride penetration
  • Restores structural integrity
  • Low viscosity material for maximum penetration and reach

Trowel-Applied Concrete Repairs

Trowel-applied repairs restore damaged concrete surfaces on reinforced or prestressed structures, recovering both mechanical strength and original appearance. This method is also well-suited for correcting construction defects on concrete surfaces. Repair mortars deliver high mechanical strength and stiffness, making them ideal for structural concrete, including floors and surfaces exposed to traffic.

Freyssinet’s Foreva® REP solution features Foreva® M110 or the fast-setting Foreva® M140 fiber cement repair mortar, with an option to use Foreva® MF 100 fine mortar for a smooth, durable finish.
  • Perfect bonding to existing concrete
  • Suitable for harsh conditions
  • Reduced down time

Dry Shotcrete

Dry shotcrete is a concrete mix applied pneumatically at a high speed, where it adheres and is compacted by the impact of aggregates. This process integrates the shotcrete and base concrete into a single, monolithic slab element. The composition is carefully selected based on the exposure class and strength class of the base concrete.

Dry shotcrete is suitable for reinforcing all types of concrete structural elements and supports reprofiling work in line with industry standards and best practices, with minimal disruption to the structure's operation and its surrounding environment.
  • Full adhesion to substrate
  • Optimal compaction of concrete for better durability
  • Fast and flexible application

Crack Injection

Crack injection is a proven technique for filling structural and non-structural voids in reinforced concrete structures. Applications range from sealing fine cracks in walls and slabs to stabilizing void substrates on a larger scale. Freyssinet delivers comprehensive crack injection services, using high and low-pressure injection equipment alongside advanced vacuum injection technologies. Our solutions feature polymer epoxy and polyurethane resin materials selected to restore load transfer and long-term durability.
  • Prevents moisture and chloride penetration
  • Restores structural integrity
  • Low viscosity material for maximum penetration and reach

3. Surface Protection Techniques

Surface protection is the last stage of a complete concrete repair service. These techniques prevent future damage by stopping water intrusion, slowing carbonation, and shielding the structure from aggressive environmental exposure. Freyssinet offers three protection methods to help extend the lifespan of your property:

Protection Against Moisture Intrusion

Freyssinet specializes in addressing moisture intrusion and water leakage, including solutions for water-retaining structures. Our expertise extends to structural sealing across a wide variety of structures, often in confined and hard-to-reach areas. Our teams are certified in the application of high-performance resins, including acrylic, acrylamide, and polyurethane resin grouts. Each project receives a thorough assessment to identify the cause of water ingress or egress and determine the most effective pressure-injected material and technique to prevent further penetration.
  • Industry proven materials
    from leading suppliers
  • No additional stresses created
    for the structure
  • Turnkey service

Hydrophobic Impregnation

Foreva® Fuge is a water-repellent solution applied as a liquid to concrete surfaces to prevent water penetration and protect the integrity of the structure. The treatment creates a hydrophobic film on the concrete surface that considerably reduces the capillary uptake of dissolved pollutants (salt water, sulphates, carbonic acid, etc.) into the concrete cover, slowing down or preventing their penetration. Foreva® Fuge also prevents damages from freeze/thaw cycles and is specifically recommended for concrete surfaces that will not be painted or coated.
  • Retains breathability of concrete
  • Retains original appearance

Coatings

Protective coatings prevent future damage to concrete structures after repairs are completed, helping last by preserving long-term durability across the building envelope. As part of our comprehensive turnkey repair services, Freyssinet offers anti-carbonation corrosion inhibitors, water intrusion barriers, decorative finishes, and anti-graffiti coatings.
  • Variety of protective coatings
  • Turnkey repair service

Protection Against Moisture Intrusion

Freyssinet specializes in addressing moisture intrusion and water leakage, including solutions for water-retaining structures. Our expertise extends to structural sealing across a wide variety of structures, often in confined and hard-to-reach areas. Our teams are certified in the application of high-performance resins, including acrylic, acrylamide, and polyurethane resin grouts. Each project receives a thorough assessment to identify the cause of water ingress or egress and determine the most effective pressure-injected material and technique to prevent further penetration.
  • Industry proven materials
    from leading suppliers
  • No additional stresses created
    for the structure
  • Turnkey service

Hydrophobic Impregnation

Foreva® Fuge is a water-repellent solution applied as a liquid to concrete surfaces to prevent water penetration and protect the integrity of the structure. The treatment creates a hydrophobic film on the concrete surface that considerably reduces the capillary uptake of dissolved pollutants (salt water, sulphates, carbonic acid, etc.) into the concrete cover, slowing down or preventing their penetration. Foreva® Fuge also prevents damages from freeze/thaw cycles and is specifically recommended for concrete surfaces that will not be painted or coated.
  • Retains breathability of concrete
  • Retains original appearance

Coatings

Protective coatings prevent future damage to concrete structures after repairs are completed, helping last by preserving long-term durability across the building envelope. As part of our comprehensive turnkey repair services, Freyssinet offers anti-carbonation corrosion inhibitors, water intrusion barriers, decorative finishes, and anti-graffiti coatings.
  • Variety of protective coatings
  • Turnkey repair service
Repairs
United States

Baker-Barry Tunnel

Restoring the historic Baker-Barry Tunnel required a careful balance between preservation and modernization, with Freyssinet working closely with the owner to improve its condition while maintaining its distinctive character.
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Repairs
Maryland, United States

MDTA 895-18 Bridges Repair Project

The project mission consisted of concrete repairs to both superstructures and substructures on 18 separate bridges along I-895 to help ensure that the integrity of a vital highway remained strong.
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Repairs
California, United States

Dominguez Elementary School Pedestrian Overpass

The Los Angeles Unified School District hired Freyssinet to seal the exposed tendons and repair the concrete to extend the service life of the damaged bridge.
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Discover Other Repair Techniques

Repairs

Structural Strengthening Services
Repairs

Corrosion Protection
Repairs

Seismic Retrofitting
Repairs

Stay Cable Maintenance Services
Repairs

Structural Strengthening Services
Repairs

Corrosion Protection
Repairs

Seismic Retrofitting
Repairs

Stay Cable Maintenance Services

Contact Freyssinet Today!

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