Projects
These projects have been organized for you to review and locate applications similar to your strengthening needs.
| Title | Application | Language | Product Line | Summary | |
|---|---|---|---|---|---|
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D.O.T. Bridge Rehabilitation | Column | English | HJ3 Civil | After many years in service, these reinforced supporting columns were severely corroded, requiring repair and reinforcement. HJ3's strengthening system increased their strength by more than 200%. |
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Alcatraz Chimney Repair | Chimney Stack | English | CarbonSeal | The chimney tower on Alcatraz Island was reinforced with HJ3's carbon fiber system as preparation for potential earthquakes. |
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Resort Parking Garage Column Repair | Column, Beam | English | HJ3 Civil | These parking garage columns were reinforced with HJ3's strengthening system, saving the client 80% compared to alternative repair methods. |
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Seismic Upgrade and Historic Restoration | Walls | English | HJ3 Civil | A downtown brewery was brought up to code with seismic strengthening of its un-reinforced masonry walls, while preserving its historic look and feel. |
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Oil Refinery Seismic Strengthening | Columns | English | CarbonSeal | A coker rack at this refinery was repaired and upgraded with CarbonSeal Carbon Fiber, saving the client 70% over replacement. |
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Steel Riser Pipe Repair and Strengthening | Steel Pipe | English | CarbonSeal | 12 Steel Riser Pipes at this oil refinery were repaired and strengthened with CarbonSeal's steel pipe repair system in one week with no downtime! |
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Coal-Fired Power Plant PCCP Repair | Underground Pipe | English | CarbonSeal | The coal-fired electric generating station in this particular case transmits water to its cooling towers using 120” diameter PCCP (Pre-stressed Concrete Cylinder Pipe). The internal concrete liner cracked, allowing water to penetrate the concrete and corrode the pre-stressing wires. |
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Nuclear Power Plant Beam Strengthening | Beams | English | CarbonSeal | The load capacity of severely corroded beams at this power plant was increased by more than 200%. |
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Concrete Bridge Pile Strengthening | Pilings | English | CarbonSeal | A supporting concrete pile for this railroad bridge that dated back to the early 1900's, had significant cracking and spalling and required reinforcement. |
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Copper Mine Steel Tank Repair | Steel Tank | English | CarbonSeal | At this particular copper facility, a steel tank that held 2.5 million gallons of water suffered from severe corrosion to its steel shell resulting in fatigue, cracking, and leaks. |
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Interstate Overpass Column Strengthening | Columns | English | HJ3 Civil | The reinforced concrete columns supporting this interstate required repair and strengthening. |
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Change of Use Steel Beam Strengthening | Beams | English | HJ3 Civil | During this change of use project, a sorority house was being upgraded to a new law library. |
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Federal Building Parking Garage Column Joint Repair | Columns, Beams | English | HJ3 Civil | The parking garage at this Federal building required crack confinement and strengthening at the beam-to-joint interface. |
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Chemical Facility Column Repair and Strengthening | Columns | English | CarbonSeal | The reinforced concrete columns at chemical facility were exposed to extreme conditions within the chlor-alkali cell room. |
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Homeowner Basement Repair - Dewey, AZ | Walls | English | StrongHold | A homeowner in Dewey, AZ repairs his bowed and cracked basement wall with the StrongHold repair systems. |
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Pulp and Paper Mill Steel Tank Repair | Steel Tanks | English | CarbonSeal | A steel tank standing 100 feet tall and 50 feet in diameter experienced significant corrosion resulting in more than 900 through holes. |
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Process Vapor Line Repair | Steel Pipes | English | CarbonSeal | An ASTM A106 – Grade B steel vapor line header at this oil refinery had become corroded both internally and externally, resulting in a decrease in hoop strength throughout the entire structure. |
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Copper Mine Concrete Column and Beam Strengthening | Columns, Beams | English | CarbonSeal | The column racks at this copper refinery had severe corrosion and required strengthening and protection against harsh chemicals. |
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High Rise Building Envelope Restoration | Walls | English | HJ3 Civil | HJ3 performs the first ever complete high-rise building envelope restoration with carbon fiber. |
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Underground Storage Tank Repair | Underground Tanks | English | CarbonSeal | The underground storage tank at this pharmaceutical laboratory was leaking beyond the permitted flow dictated by the local department of environmental quality. |
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Tilt Up Wall Strengthening | Walls | English | HJ3 Civil | Three reinforced concrete tilt-up walls at this manufacturing facility required a dramatic seismic upgrade. |




















