AASHTO - R 108
Standard Practice for Ultrathin Bonded Wearing Course Design
active, Most Current
| Organization: | AASHTO |
| Publication Date: | 1 January 2022 |
| Status: | active |
| Page Count: | 5 |
scope:
This standard practice for ultrathin bonded wearing course includes a mix design evaluation for the asphalt surface mixture, usually 1/2 to 1 in. (12.5 to 25.4 mm) thick, to determine the proportions of polymer-modified emulsified asphalt that is used as the tack coat, PG binder, mineral aggregate, mineral filler, and additives to produce an ultrathin bonded wearing course job-mix formula.
Document History
R 108
January 1, 2022
Standard Practice for Ultrathin Bonded Wearing Course Design
This standard practice for ultrathin bonded wearing course includes a mix design evaluation for the asphalt surface mixture, usually 1/2 to 1 in. (12.5 to 25.4 mm) thick, to determine the proportions...