Speed and efficiency is where we excel. Imagine having your problem solved with a long-lasting solution, for less time and for less cost than you expected. Our expertise in steel repairs and strengthening includes:
Protect your infrastructure from deterioration from day-to-day operations.
TankWrap™ meets the tough demands of your API 653 tank applications. Whether it’s protecting structures exposed to aggressive environments or sealing hundreds of through-holes, our systems save you significant money over traditional repairs or replacement. The TankWrap systems also offer Structural Liners™ that replace steel loss on the inside of the tank while resisting harsh chemicals in immersion, maximizing the long-term durability of the system.
Maintaining piping integrity within petrochemical plants and refineries is critical to operations. HJ3’s line of engineered repair systems is designed to address a wide range of temperatures, pressures, geometries and chemicals, offering a safe and cost-effective solution to common integrity problems. Whether it’s preventive repairs associated with a CUI program or emergency repairs on your flare line, HJ3 can offer a solution to extend the life of corroded or damaged piping in your facility. All HJ3 engineered repair systems conform to ASME PCC-2, ASME B31, ISO 24817, DOT, API.
The CarbonSeal GR (General Repair) 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 CarbonSeal Concrete Repair Systems are designed for multiple applications, including beams, columns, walls, slabs, pedestals, silos, and secondary containment. The CarbonSeal carbon fiber is lightweight, flexible and conforms to any substrate for easy installation. CarbonSeal Systems provide many types of strengthening, including crack confinement, flexural strengthening, shear strengthening, seismic strengthening and protection against harsh chemicals, abrasion, heat and fire.
CarbonSeal GR – offers tensile strengthening, abrasion resistance, and electrostatic dissipation to extend the life of your concrete silos. The system installs faster, easier than shot-crete systems, and eliminates the added mass and difficult construction associated with shot-crete repairs.
CarbonSeal Manhole Repair Systems are designed to strengthen your manholes to resist soil movement and surface cracking, while protecting your manhole from harmful hydrogen sulfide gas exposure. CarbonSeal is lightweight and conforms to the inside surface of masonry and concrete manholes for easy installation. Following installation, the systems are tested until determined to be pinhole free, allowing HJ3 to offer a 10-year warranty.
The CarbonSeal Concrete Containment Systems are designed for multiple applications, including trenches, primary containment and secondary containment. The systems incorporate CarbonSeal’s high strength polymer grouts and reinforcing systems to return these structures to full strength and resist harmful chemicals. Not only are HJ3 products 40% to 50% stronger than competitors per ply, they are designed to withstand high temperatures, abrasion and aggressive chemical environments.
See how the unique features and benefits of HJ3’s Industrial Strengthening make this the best choice for your project.
HJ3 Composite Technologies provides the most comprehensive line of strengthening products in the world for fortifying and protecting structures against earthquakes, blasts and environmental damage, at a fraction of the cost of replacement.
For more than 20 years, we have become the leading provider of carbon fiber repair systems to heavy industry, supporting Fortune 500 companies operating in pulp and paper, oil, gas, water and wastewater, mining, and power generation.
Our products are 40% to 50% stronger than competitors per ply, and they are designed to withstand high temperatures, abrasion and aggressive chemical environments.
HJ3 has completed over 20 years of large-scale testing to support the use of our products for concrete, steel, wood and masonry applications.
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