Webinar: Development of a Sprayed Seal Binder Cracking Test
  • Publication no: WEB-T345-19
  • Published: 8 August 2019

This webinar, presented on 8 August 2019, provides an overview of an Austroads project that developed a new sprayed seal binder cracking test and compared the performance of polymer modified binders (PMBs).

It covers:

  • background of the project
  • sprayed seal binder cracking test
  • comparisons of the performance of S20E/A20E and S25E/A15E grade PMBs in asphalt and sprayed seals
  • proposed changes to AGPT/T190 based on the results of the project.

The webinar was presented by Robert Urquhart.

The presentation slides can be downloaded from the supporting documents tab after logging in.