Product Information

  • Most common column cross section is 24″ x 24″.  Columns that span multiple levels or are subject to significant loading can be rectangular 24″ x 36″.  Thicker sections are available if required by project.
  • Columns have exterior corbels for framing bearing.  Corbels can protrude out past column section or column can have recesses for direct bearing.

Standard Design Options

  • Columns that are supporting our 12′-0″ wide double tees are optimal spaced on a 36′-0″ centers.
  • If column centers need to be adjusted less than 36′-0″, reducing the center by 12′-0″ increments will reduce formwork on double tee flange blockouts.

3D Viewer

3D Viewer Tools


  • 3D Viewer Functions:
  • Move, Span, Zoom Assemblies
  • Isolate Single Components in View
  • Explode Assembly Single Components
  • Use Markup to Sketch Details
  • General Measurements for Concept
  • Print Views

Need More Info?

We Are Here to Help


Have a question, need a budget or detailed schedule?  Knife River sales team is ready to discuss precast solutions for your project.  Reach out to our staff below :

Zak Perkerewicz

Outside Sales Representative

Darren Canepa

Commercial Estimator