Give us a call for your engineered carbon fiber repairs

 HJ3’s line of CarbonSeal™ Repair Systems are designed to address a wide range of temperatures, pressures, geometries and chemicals, offering a safe and cost-effective solutions to common integrity problems with process piping and pressure vessels.

Maintaining piping integrity is critical to operations. Whether it’s preventive repairs associated with a CUI program or emergency repairs on your flare line, HJ3 has the solution you need to extend the life of corroded or damaged piping in your facility. 

TankWrap™ is customized for external and internal strengthening of steel tanks. When installed internally, the systems also serve as a structural liner restoring steel loss while protecting against harmful chemicals in immersion. The system can also be used externally for hoop strengthening and protection from external corrosion caused by spillage, environment or other processes in the area. 

 HJ3 Composite Technologies' SiloWrap™ offers tensile strengthening, crack mitigation, patch confinement, abrasion resistance and electrostatic dissipation to extend the life of your concrete silos. The system installs faster, easier than shot-crete systems and slip form technology and eliminates the added mass, difficult construction and heavy machinery associated with concrete repairs. 

 The StrongHold™ System meets the tough demands of your concrete applications. Whether it’s protecting structures exposed to aggressive environments or strengthening your damaged concrete, our systems save you significant money over traditional repairs or replacement.

The StrongHold concrete repair systems are designed for multiple applications, including columns, piles, walls, slabs, beams, pedestals, and secondary containment structures. StrongHold carbon fiber composites are lightweight, flexible and conform to any substrate for easy installation.

StrongHold concrete repair systems provide many types of strengthening including crack and concrete patch confinement, crack mitigation, flexural strengthening, shear strengthening, seismic strengthening, sub-sea piling repair, strengthening for new or changing loads and protection against harsh chemicals, abrasion, heat and fire.