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Repair, Protection and Strengthening Systems for Concrete and Masonry

Repair, Protect, and Strengthen

Simpson Strong-Tie has become a trusted manufacturer of chemical, mechanical, direct-fastening, and carbide drill bits and accessories since entering the market in 1994. Now in our 20th year, we continue to expand to provide the most comprehensive product offering to serve infrastructure, commercial, industrial and residential construction markets. These innovative products are the result of more than 40 years of laboratory development, field study and contractor input and have passed the rigorous performance and quality assurance testing you have come to expect from Simpson Strong-Tie. We will continue to expand upon this line of repair, protection and strengthening products and provide our customers with industry leading jobsite, technical and customer support.

Composite Strengthening Systems

Simpson Strong-Tie Composite Strengthening Systems™ (CSS) provide efficient solutions for the structural reinforcement and retrofit of aging, damaged or overloaded concrete and masonry structures. Significant flexural, axial or shear strength gains can be realized with an easy-to-apply composite that does not add significant weight or mass to the structure. Many times it is the most economical choice given the reduced prep and labor costs and may be installed without taking the structure out of service.

Composite Strengthening Systems

FX-70® Structural Repair and Protection System

The FX-70 structural pile repair and protection system was the first in-place repair solution for damaged concrete, steel and wood piles when it debuted in 1970, and many of those first repairs remain in service today. By eliminating the need to dewater the site or build cofferdams, the FX-70 system drastically reduces the overall expense and loss-of-use cost as the structure can generally remain in service while the repair is executed.

FX-70® Structural Repair and Protection System

Repair and Protection Systems for Concrete and Masonry

The concrete repair, protection and strengthening solutions developed by Simpson Strong-Tie are the result of over 40 years of laboratory development, field study and collaboration with professional contractors. Each of these products have passed the performance and quality assurance protocols that are expected of Simpson Strong-Tie, and have been selected to address the unique challenges of Commercial Retrofit, Bridge and Marine and Water/Wastewater projects.

Repair and Protection Systems for Concrete and Masonry

Structural Epoxy Repair Products

Crack Injection

The Simpson Strong-Tie CI family of crack repair products has a solution for almost every job. Our epoxies are tested to the latest standards, so you can be sure that repairs are strong, and that your structures are safer.

Explore Our Crack Injection Solutions

How to Install FX-70 Jackets in Water

FX70 Installation

See how the Simpson Strong-Tie FX-70® Structural Repair and Protection System, an innovative repair solution for severe structural damage of concrete, steel and wood piles, is installed in water.

FRP Best Practices Series

FRP Webinars

In this free webinar series we dive into some very important considerations including the latest industry standards, material properties and key governing limits when designing with FRP.

Watch Advanced FRP Design Principles Now Watch FRP Strengthening Design Fundamentals Now

Certified Contractor Network

Certified Restoration Contractors

Contractors need an edge in the highly competitive restoration market. The Simpson Strong-Tie Certified Restoration Contractor Network provides valuable tools and benefits to help you grow and enhance your business.

Learn More