Abstract
The purpose of the study is to determine the influence of strain amplitude and filler on long-term aged neat and polymer-modified binders using two different methods of analysis. The strain amplitudes tested were 0.5% and 1.5%. The filler content for the mastic binder was 3% dust to binder by mass. The paper will compare the fatigue life of the neat and modified PAV-aged binders and mastics and determine the influence of strain amplitude and filler on fatigue life. The lesser the strain amplitude, the longer is the fatigue life. Adding 3% filler to neat binder shortens the fatigue life. However, adding 3% filler to a modified binder will lengthen the fatigue life. The impact of addition of dust to the binders on fatigue life depends on whether the binder is modified or not.
| Original language | English (US) |
|---|---|
| Title of host publication | Airfield and Highway Pavement 2013 |
| Subtitle of host publication | Sustainable and Efficient Pavements - Proceedings of the 2013 Airfield and Highway Pavement Conference |
| Pages | 933-942 |
| Number of pages | 10 |
| DOIs | |
| State | Published - Nov 15 2013 |
| Event | 2013 Airfield and Highway Pavement Conference: Sustainable and Efficient Pavements - Los Angeles, CA, United States Duration: Jun 9 2013 → Jun 12 2013 |
Other
| Other | 2013 Airfield and Highway Pavement Conference: Sustainable and Efficient Pavements |
|---|---|
| Country/Territory | United States |
| City | Los Angeles, CA |
| Period | 6/9/13 → 6/12/13 |
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Building and Construction
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Center for Research and Education in Advanced Transportation Engineering Systems (CREATES)
Yusuf Mehta (Manager)
Civil EngineeringEquipment/facility: Facility