Bridge Pile and Truss Repair

In a complex and critical bridge restoration project, HJ3 Composite Technologies took on the challenge of repairing and reinforcing a bridge that featured 93 concrete piles and two reinforced trusses in urgent need of attention. Utilizing our patented products and deep technical expertise, we successfully addressed the structural issues of these piles, which were located 10 feet above and 5 feet below the waterline.

Watch the video on our Facebook page to see how we brought this vital infrastructure back to life.

HJ3 assembled a specialized team of certified installers to handle both above-water and underwater repairs. The process began with the careful removal of deteriorated concrete, followed by thorough cleaning of the piles and trusses. We used a dual approach to ensure the entire structure—both above and below the waterline—was fully restored and strengthened.

Our advanced carbon fiber and CFRP materials were expertly applied to reinforce the bridge's foundation and structure. For the piles exposed to the air, we added an extra layer of UV and pH-resistant coating to enhance durability and protect against environmental damage over time.

Design: HJ3 follows industry standards such as ACI-440.2R-08, ensuring every project is built to last and meets the highest engineering requirements.

Strength: Our underwater systems have been rigorously tested according to ASTM D3039, proving their reliability and performance in even the harshest conditions.

With a team of experienced engineers, HJ3 provides tailored structural solutions designed to meet your specific needs. Contact us today at 877-303-0453 or via email to discuss how we can help restore your infrastructure with long-term strength and durability.

For more details about this successful project, be sure to watch the video and see the transformation firsthand.