Support Columns

The HJ3 Civil and Commercial column repair and strengthening systems are engineered for your steel I-Beams, rectangular and round support columns. Since the composite systems are lightweight and easy to install they create significant cost savings over traditional repairs or replacement.

HJ3 Civil Column Strengthening Systems Conform to Your Rectangular and Round Columns
Protective Top Coats Seal the HJ3 Civil System, Protecting it From Corrosion and Abrasion

Type of Strengthening

  • Increased Flexural Strength
  • Increased Shear Strengthening
  • Increased Crack Confinement
  • Increased Axial Compression
  • Increased Ductility
  • Increased Durability

Click on Column Testing Summary
Click on Crack Confinement of Column Testing Summary
Click on Durability Testing

Type of Substrates

  • Reinforced Concrete Columns
  • Concrete Pipe Racks
  • Steel I-Beam Support Columns
  • Schedule 40 or 80 Steel Support Columns
  • Wood Columns


Column Projects

Click here to review some of our HJ3 Civil column repair and strengthening projects.

The HJ3 Civil system can be used for structural strengthening to your column’s original design capacity…
as well as seismic upgrades and change of use applications

Click on the Below HJ3 Civil™ Applications to Learn More