TRB Webinar: Rapid Testing for Asphalt-Treated Cold Recycled Pavements

June 16, 2021 02:00 PM - 03:30 PM U.S. Eastern
Cost (for your seat)
Professional Development Hours for this webinar
1.50 hour(s)
Continuing Education Hours for this webinar
AAE: 0.00 hour(s)
AICP: 0.00 hour(s)
CLE: 0.00 hour(s)

Pavement recycling offers significant economic and environmental benefits. It reduces material and energy consumption and construction costs. Both rapid testing and using the recycling process can also prevent user delays as compared to hot mix asphalt paving. TRB will host a webinar on Wednesday, June 16, 2021 from 2:00-3:30 PM Eastern that will discuss a series of rapid tests for asphalt-treated recycled pavements to assess the time to opening to traffic and time to surfacing a newly constructed recycled layer. Presenters will discuss using these tests for full depth reclamation, cold in-place recycling, and cold central plant recycling. They will explain how the tests were developed, how their threshold values were established, and how to use the tests in the field.

This webinar was organized by the TRB Standing Technical Committee on Asphalt Construction and Rehabilitation.

This webinar also refers to NCHRP Research Report 960:  Proposed AASHTO Practice and Tests for Process Control and Product Acceptance of Asphalt-Treated Cold Recycled Pavements.

Some registrants will need to pay $95 to attend this webinar. Sign into to view registration information.

Webinar agenda and presenters

  1. Laboratory testing and fixture development: David Jones, University of California, Davis
  2. Ruggedness, Instrument Landing Systems, and field testing: Adam Hand, University of Nevada, Reno
  3. Summary: Brian Diefenderfer, Virginia Department of Transportation
  4. Question and answer session: Benjamin Bowers, Auburn University


The first 60 minutes of the webinar will be for presentations and the final 30 minutes will be reserved for audience questions.

Learning Objectives

At the end of this webinar, participants will be able to:

  1. Describe development and application for rapid testing of asphalt-treated pavements


Professional Development Hour Information

Professional engineers (PEs) who register and attend the entire webinar as an individual will be awarded 1.5 Professional Development Hours (PDHs). TRB’s webinar program awards PDH credits only to the registered individual, and not to other members of a group that view the webinar together. To be eligible for the credits, individuals must remain signed in for the entire webinar, including for any question and answer session following the presentations.

Please check with your licensing board to ensure that TRB webinar PDHs are approved by your board.

TRB will report credits earned to the Registered Continuing Education Program (RCEP). Complaints about registered providers may be sent to RCEP, 1015 15th Street, NW, 8th Floor, Washington, D.C., 20005.

Pre-registration is required. Once the webinar starts, you will be unable to register. Individuals that are registered for a webinar but do not receive their confirmation emails due to their organization’s internal firewalls should contact the TRB Helpdesk for assistance in signing in.

View our FAQ page for more information.

Registration questions? Contact Beth Ewoldsen.