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TLN
Video Conference

Full Depth Recycling (FDR), Cold-in-Place Recycling (CIR), Hot-in-Place Recycling (HIR)

  • Jan 16, 2013 (9:00 - 12:00 pm CT; 8:00 - 11:00 am MT)
    Video Conference (designated rooms at DOT sites)

Description

The increased cost in asphalt, aggregate, and their supply has increased the need for high quality, cost effective alternatives to conventional pavement reconstruction and virgin paving mixtures. Transportation professionals are seeking maintenance methods which optimize the value of existing in-place materials. FDR/CIR/HIR methods help address these needs.

The workshop will cover the following:

  • What is Full Depth Recycling?
    • Project Selection for FDR – When should FDR be used?
    • Project types and stabilization Methods
      • Cement based and Asphalt based
    • Project Design and Specifications
    • Construction Process
      • What is important for inspection?
    • Example Projects
  • What is Cold in Place Recycling?
    • Project Selection - When should CIR be used?
    • Project Design and Specification
    • Construction Process
      • What is important for inspection?
    • Example Projects
  • What is Hot in Place Recycling?
    • Project Selection - When should HIR be used?
    • Project Design and Specification
    • Construction Process
      • What is important for inspection?
    • Example Projects

Speaker(s)

Tom Wood is with the Minnesota Department of Transportation, where he works on pavement preventative maintenance methods with the Office of Materials. He also has worked for Koch Materials Company and SemMaterials Group as a technical representative specializing in surface treatments for hot-mix asphalt pavements.

Target Audience

Pavement designers, project managers, construction inspectors, specification writers, asset management, maintenance and materials staff, road supervisors, etc.

More Info

The above resource and more can be accessed by visiting the TLN Learning Management System (LMS).

NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050
(701)231-1087info@ugpti.org