H2 - Asphalt Binder Characterization

Moderator(s)

• 

  Shih-Hsien Yang, n/a

  Associate Professor
  National Cheng Kung University
  Tainan, Tainan, Taiwan (Republic of China)

Presentations:

• 3:15 PM - 3:30 PM MT

  Use of poker chip ductility for practical measurements of cracking in asphalt binders
  

  Primary Author: Kiran Mohanraj, PhD, PE – The Transtec Group

  Co-Author: Angelo Filonzi, PhD – The University of Texas at Austin

  Co-Author: Satyavati Komaragiri, PhD – Indian Institute of Science

  Co-Author: Amit Bhasin, PhD – Indian Institute of Science
• 3:30 PM - 3:45 PM MT

  Development of a DSR-Based Ductility Test for Asphalt Binder
  

  Primary Author: Nafisa Tarannum (she/her/hers) – Louisiana Tech University

  Presenter: Nafisa Tarannum (she/her/hers) – Louisiana Tech University

  Co-Author: S M Rahat Rahman, MS – Oregon State University

  Co-Author: Nazimuddin M. Wasiuddin, n/a – Louisiana Tech University
• 3:45 PM - 4:00 PM MT

  Defining Asphalt Binder Performance and Rheological Type via Point and Shape Parameters
  

  Primary Author: Geoffrey M. Rowe, PhD, P.E., M.ASCE – Abatech

  Presenter: Geoffrey M. Rowe, PhD, P.E., M.ASCE – Abatech

  Co-Author: Walaa S. Mogawer, Ph.D., F.ASCE – University of Massachusetts Dartmouth

  Co-Author: Ibrahim Abdalfattah, PhD – University of Massachusetts Dartmouth
• 4:00 PM - 4:15 PM MT

  Using the DSR to determine cold temperature properties and thermal cracking as an alternative to BBR
  

  Primary Author: Geoffrey M. Rowe, PhD, P.E., M.ASCE – Abatech

  Presenter: Geoffrey M. Rowe, PhD, P.E., M.ASCE – Abatech

  Co-Author: Walaa S. Mogawer, Ph.D., F.ASCE – University of Massachusetts Dartmouth

  Co-Author: Ibrahim Abdalfattah, PhD – University of Massachusetts Dartmouth

  Co-Author: Wes Cooper, BA – Asphalt Institute