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Cold Mix Paving

Asphalt AcademyWebinars

Session Sub-title:

If we can make HMA warm, can we make it cold?

Description:

Asphalt cold mix is a mixture of unheated mineral aggregate and emulsified or cutback asphalt. These mixtures are further classified based upon the method of mixing – either plant-mixed or mixed-in-place. Plant-mixed cold mixes are produced in stationary plants that permit close control of the production process. Laydown and compaction is done with conventional paving equipment. Mixed-in-place cold mixes are produced at the paving site by means of travel plants, motor graders, or other special in-place equipment.

This webinar is presented to provide the participant with an introduction to paving with cold asphalt mixtures. The presentation will include the following:

  • Description of cold mix paving mixtures
  • Materials selection
  • Emulsion selection
  • Cold mix design considerations
  • Cold mix production
  • Cold mix laydown and compaction

Fees & Registration:

To register and pay for the entire series please contact our offices by phone (859.288.4960) or by email (ai_webinars@asphaltinstitute.org).

Professional Development Hours:

  • 1.5 hrs., 1.5 PDHs

A PDH Certificate is available upon request after you complete the session by sending an email to ai_webinars@asphaltinstitute.org with the name of the webinar and full name you used to register.

Instructor(s):

  • Gregory A. Harder, P.E., Regional Engineer, Asphalt Institute

Who Should Attend:

This webinar is designed for technicians, engineers, contractors, consultants, as well as state, city and county officials.

Notes:

  • Registration is per individual. Only the registered person will receive emails about the webinar and will be recognized for a PDH certificate. See below for group registration.
  • We would encourage you to visit http://support.webex.com/support/system-requirements.html to ensure your system is compatible with our webinar system before you register or as soon as possible afterward.
  • We also highly recommend that you go to: http://www.webex.com/lp/jointest/ and join a test meeting to load the client and test your system.

Group Registration & PDH Certificate Policy

For more information contact: