Development of an asphalt aging procedure to assess long-term binder performance

Handle URI:
http://hdl.handle.net/10754/561873
Title:
Development of an asphalt aging procedure to assess long-term binder performance
Authors:
Juristyarini, Pramitha; Davison, Richard R.; Glover, Charles J.
Abstract:
Nine asphalts, including seven Strategic Highway Research Program asphalts and two Texas asphalts, were aged at several conditions of temperature and oxygen pressure to develop an aging test. Values for a dynamic shear rheometer function, a combination of both elastic and viscous properties that serves as an indicator of susceptibility to age-related pavement cracking, were measured for both aged and unaged samples. Each aging condition was ranked and calibrated against environmental room aging (60°C, 1 atm air), used to simulate road aging. PAV thin-film aging at 90°C, 20 atm air for 32 hr best represented environmental room aging. © Taylor & Francis Group, LLC.
KAUST Department:
Analytical Core Lab; Core Labs
Publisher:
Taylor & Francis
Journal:
Petroleum Science and Technology
Issue Date:
7-Sep-2011
DOI:
10.1080/10916461003699192
Type:
Article
ISSN:
10916466
Sponsors:
Support for this work by the Texas Department of Transportation (TxDOT), Mr. Jerry Peterson, Project Director, in cooperation with the Federal Highway Administration (FHWA), is greatly appreciated.
Appears in Collections:
Articles; Analytical Core Lab

Full metadata record

DC FieldValue Language
dc.contributor.authorJuristyarini, Pramithaen
dc.contributor.authorDavison, Richard R.en
dc.contributor.authorGlover, Charles J.en
dc.date.accessioned2015-08-03T09:32:59Zen
dc.date.available2015-08-03T09:32:59Zen
dc.date.issued2011-09-07en
dc.identifier.issn10916466en
dc.identifier.doi10.1080/10916461003699192en
dc.identifier.urihttp://hdl.handle.net/10754/561873en
dc.description.abstractNine asphalts, including seven Strategic Highway Research Program asphalts and two Texas asphalts, were aged at several conditions of temperature and oxygen pressure to develop an aging test. Values for a dynamic shear rheometer function, a combination of both elastic and viscous properties that serves as an indicator of susceptibility to age-related pavement cracking, were measured for both aged and unaged samples. Each aging condition was ranked and calibrated against environmental room aging (60°C, 1 atm air), used to simulate road aging. PAV thin-film aging at 90°C, 20 atm air for 32 hr best represented environmental room aging. © Taylor & Francis Group, LLC.en
dc.description.sponsorshipSupport for this work by the Texas Department of Transportation (TxDOT), Mr. Jerry Peterson, Project Director, in cooperation with the Federal Highway Administration (FHWA), is greatly appreciated.en
dc.publisherTaylor & Francisen
dc.subjectasphalt aging testen
dc.subjectasphalt oxidationen
dc.subjectasphalt pavement performanceen
dc.subjectasphalt performanceen
dc.subjectPAV aging testen
dc.titleDevelopment of an asphalt aging procedure to assess long-term binder performanceen
dc.typeArticleen
dc.contributor.departmentAnalytical Core Laben
dc.contributor.departmentCore Labsen
dc.identifier.journalPetroleum Science and Technologyen
dc.contributor.institutionArtie McFerrin Department of Chemical Engineering, Texas A and M University, 3122 TAMU, College Station, TX 77843-3122, United Statesen
kaust.authorJuristyarini, Pramithaen
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