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How a tiny, single stitch is having a huge impact on the quality of composite repairs in the PetroChemical and Pipeline Markets.
Videos
February 20, 2024

How a tiny, single stitch is having a huge impact on the quality of composite repairs in the PetroChemical and Pipeline Markets.

Unlock precision in composite repairs for PetroChemical and Pipeline Markets with HJ3's revolutionary 'center stitch.' Discover how this tiny addition eliminates guesswork, ensuring accurate material placement and consistent laminate thickness. Avoid costly mistakes, achieve QC hold points effortlessly, and trust 20 years of HJ3's ingenuity. If you're tired of outdated fabric technology and want unmatched service, call us – your solution to flawless engineered repairs starts here.

HJ3 Pipeline Burst Pressure Test - CarbonSeal
Videos
November 21, 2023

HJ3 Pipeline Burst Pressure Test - CarbonSeal

CarbonSeal™️ underwent rigorous full-scale testing conducted by a third-party engineering firm, ADV Integrity, to validate its technology in accordance with PCC-2 guidelines. Beyond meeting all the minimum testing requirements, CarbonSeal™️ endured cyclical fatigue testing to assess its performance under conditions involving corrosion anomalies and dents.

TankPatch™️ for Localized Tank Repair
Videos
November 21, 2023

TankPatch™️ for Localized Tank Repair

Customers value safety. TankPatch™ is a cold-curing localized repair that overcomes the need for hot-work associated with welded repairs. API 653 compliant for shell and roof repairs. TankPatch™ is ideal for smaller scopes of work or widespread isolated defects on tank assets. TankPatch™ is commonly used at the beginning of larger projects as a fast solution to minimize risk on isolated areas of significant wall loss.

Concrete Railroad Bridge Repair
Blog
November 21, 2023

Concrete Railroad Bridge Repair

Experience the transformative power of HJ3's StrongHold™ Concrete Repair System in our Railroad Bridge Repair project, where our team successfully addressed substantial spalling and damage, extending the bridge's service life by 20 years while ensuring uninterrupted rail logistics with effective and reliable structural rehabilitation solutions.

Kitt Peak - StrongHold™ General Repair
Videos
November 17, 2023

Kitt Peak - StrongHold™ General Repair

StrongHold™ Repair Systems include injection, patching, and glass & carbon composite reinforcing wraps. This comprehensive product line is used for concrete patching & repair, structural strengthening and seismic retrofits. These systems have been used to repair & strengthen over 5 million square feet of damaged areas such as buildings, bridges and parking garages.

Public Seismic Strengthening
Videos
November 15, 2023

Public Seismic Strengthening

Concrete and Steel Repairs at Salt Mining Facility
Blog
March 28, 2023

Concrete and Steel Repairs at Salt Mining Facility

Mining facility concrete and steel repairs | Salt mine concrete had significant efflorescence, spalling, steel loss with structural degradation.

Bridge Pile and Truss Repair
Blog
March 15, 2023

Bridge Pile and Truss Repair

In a recent project, HJ3 repaired and strengthened a bridge that had 93 concrete piles and 2 reinforced trusses that required above and below water repair

Industrial Asset Life Cycle Infographic
Blog
February 23, 2023

Industrial Asset Life Cycle Infographic

Industrial Asset Life Cycle and Environmental Impact Associate with Replacement

This week is Infrastructure Week!
HJ3 News
February 16, 2023

This week is Infrastructure Week!

Infrastructure Week! May 16-23, 2016. 7 days to tell why and how infrastructure matters. More than 60 events and 150 organizations.

1 in 10 Bridges
Blog
January 17, 2023

1 in 10 Bridges

Copper Mine Beam and Slab Repair
Blog
December 20, 2022

Copper Mine Beam and Slab Repair

Copper Mine Beam and Slab Repair | HJ3's CarbonSeal carbon fiber repaired 2 beams and 3 ceiling slabs that were severely corroded at a SW copper mine.

National Miner's Day Recognizes One of the World's Most Dangerous Occupations
Industry News
December 6, 2022

National Miner's Day Recognizes One of the World's Most Dangerous Occupations

National Miner's Day Recognizes One of the World's Most Dangerous Occupations | December 6 is National Miner's Day. HJ3 thanks and recognizes our miners.

Oil & Gas Pipelines
Blog
November 28, 2022

Oil & Gas Pipelines

The U.S. Oil and Natural Gas Pipeline Network Spans Over 2.6 Million Miles - The Network’s Pipelines Include: Over 1,500,000 miles of natural gas transmission and distribution 151,423 miles of crude oil and product

The State of Dams in the US
Blog
November 21, 2022

The State of Dams in the US

Carbon Fiber Seismic Upgrade
Blog
October 16, 2022

Carbon Fiber Seismic Upgrade

Carbon Fiber Seismic Upgrade | HJ3's Civil carbon fiber system seismically upgraded this concrete building in only 7 days, for far less than steel upgrades.

MIT's Carbon Fiber Blocks Could Build Bridges, Rockets, and More!
Industry News
October 9, 2022

MIT's Carbon Fiber Blocks Could Build Bridges, Rockets, and More!

MIT's Carbon Fiber Blocks | Engineers at MIT have developed new carbon fiber blocks, capable of building bridges, airplanes, rockets, and other structures.

Carbon Fiber Magazine Bunker Repair
Blog
September 8, 2022

Carbon Fiber Magazine Bunker Repair

Carbon Fiber Magazine Bunker Repair | When this earth covered magazine bunker developed significant cracking, HJ3's CarbonSeal system restored its strength!

National Preparedness Checklist
Industry News
September 3, 2022

National Preparedness Checklist

September is National Preparedness Month. Be prepared for any weather or other natural disaster with the National Preparedness Checklist.

Parking Garage Column Restoration
Blog
August 29, 2022

Parking Garage Column Restoration

Parking Garage Column Restoration | HJ3's Civil carbon fiber system successfully reinforced a cracked column and joint at a federal parking garage.

U.S. Department of Defense HJ3 Blast Test
Blog
July 16, 2022

U.S. Department of Defense HJ3 Blast Test

The United States Department of Defense tested HJ3-backed technology to wrap a structure in carbon fiber and test it's strength against a violent explosion

Carbon Fiber Helps Pioneer a New Era in Airships
Industry News
July 2, 2022

Carbon Fiber Helps Pioneer a New Era in Airships

A carbon fiber frame has brought new life to forgotten zeppelins. The skies may soon be filled with airships ferrying people and cargo like never before.

Prevent Mining Disasters with Carbon Fiber
Blog
June 25, 2022

Prevent Mining Disasters with Carbon Fiber

Mining disasters happen all too often, all over the world. HJ3's CarbonSeal carbon fiber gives strength you need to prevent mine disasters and save lives!

Bridges Built with Carbon Fiber
Blog
June 12, 2022

Bridges Built with Carbon Fiber

Carbon fiber isn't just for repairing bridges. Many bridges worldwide have actually been built with CFRP because of its longer life and reduced maintenance.

Carbon Fiber for Manhole Repair
Blog
June 8, 2022

Carbon Fiber for Manhole Repair

More than 3 million manholes in the U.S. are dangerously corroded. Complete your manhole repair with HJ3's carbon fiber for 80% less than replacement!