Simulating Laboratory Short Term Aging to Suit Malaysian Field Conditions
This paper characterizes the effects of artificial short
term aging in the laboratory on the rheological properties of virgin
80/100 penetration grade asphalt binder. After several years in
service, asphalt mixture started to deteriorate due to aging. Aging is a
complex physico-chemical phenomenon that influences asphalt
binder rheological properties causing a deterioration in asphalt
mixture performance. To ascertain asphalt binder aging effects, the
virgin, artificially aged and extracted asphalt binder were tested via
the Rolling Thin film Oven (RTFO), Dynamic Shear Rheometer
(DSR) and Rotational Viscometer (RV). A comparative study
between laboratory and field aging conditions were also carried out.
The results showed that the specimens conditioned for 85 minutes
inside the RTFO was insufficient to simulate the actual short term
aging caused that took place in the field under Malaysian field
conditions
[1] Background of superpave asphalt binder test methods. FHWA Report
No. FHWA-SA-94-069, Washington, DC, January 1994.
[2] Soon Jae Lee, Serji N. Amirkhanian, Khaldoun Shatanawi, Kwang W.
Kim Short-term aging characterization of asphalt binders using gel
permeation chromatography and selected Superpave binder tests J.
Construction and Building Materials 22 (2008) 2220-2227.
[3] Asphalt Institute. (2001). Superpave Mix Design. Superpave Series No.
2 (SP-02)
[4] G.D. Airey (2003): State of the Art Report on Ageing Test Methods for
Bituminous Pavement Materials, International Journal of Pavement
Engineering, 4:3, 165-176.
[5] ASTM D2872, 1995. Standard Test Method for Effect of Heat and Air
on Moving Film of Asphalt (Rolling Thin-Film Oven Test) West
Conshohocken, PA, USA.
[6] Shalaby A. Modeling short-term aging of asphalt binders using the
rolling thin film oven test. Canadian Journal Civil Engineering.
2002;29:135-44.
[7] ASTM D 6847 - 2002 Standard Test Method for Quantitative
Extraction and Recovery of Asphalt Binder from Asphalt Mixtures,
West Conshohocken, PA, USA.
[8] Griffith, J. M., and Puzinauskas, V. P. ~1963!. "Relation of empirical
tests to fundamental viscosity of asphalt cement" ASTM Special Tech.
Publication No. 328, Philadelphia, 20-47.
[9] Rasmussen, Robert Otto, Robert L. Lytton, F., and George K. Chang.
(2002) Method to Predict Temperature Susceptibility of an Asphalt
Binder. Journal of Materials in Civil Engineering, May/June, pp. 246-
253.
[1] Background of superpave asphalt binder test methods. FHWA Report
No. FHWA-SA-94-069, Washington, DC, January 1994.
[2] Soon Jae Lee, Serji N. Amirkhanian, Khaldoun Shatanawi, Kwang W.
Kim Short-term aging characterization of asphalt binders using gel
permeation chromatography and selected Superpave binder tests J.
Construction and Building Materials 22 (2008) 2220-2227.
[3] Asphalt Institute. (2001). Superpave Mix Design. Superpave Series No.
2 (SP-02)
[4] G.D. Airey (2003): State of the Art Report on Ageing Test Methods for
Bituminous Pavement Materials, International Journal of Pavement
Engineering, 4:3, 165-176.
[5] ASTM D2872, 1995. Standard Test Method for Effect of Heat and Air
on Moving Film of Asphalt (Rolling Thin-Film Oven Test) West
Conshohocken, PA, USA.
[6] Shalaby A. Modeling short-term aging of asphalt binders using the
rolling thin film oven test. Canadian Journal Civil Engineering.
2002;29:135-44.
[7] ASTM D 6847 - 2002 Standard Test Method for Quantitative
Extraction and Recovery of Asphalt Binder from Asphalt Mixtures,
West Conshohocken, PA, USA.
[8] Griffith, J. M., and Puzinauskas, V. P. ~1963!. "Relation of empirical
tests to fundamental viscosity of asphalt cement" ASTM Special Tech.
Publication No. 328, Philadelphia, 20-47.
[9] Rasmussen, Robert Otto, Robert L. Lytton, F., and George K. Chang.
(2002) Method to Predict Temperature Susceptibility of an Asphalt
Binder. Journal of Materials in Civil Engineering, May/June, pp. 246-
253.
@article{"International Journal of Architectural, Civil and Construction Sciences:51360", author = "Meor O. Hamzah and Seyed R. Omranian and Ali Jamshidi and Mohd R M. Hasan", title = "Simulating Laboratory Short Term Aging to Suit Malaysian Field Conditions", abstract = "This paper characterizes the effects of artificial short
term aging in the laboratory on the rheological properties of virgin
80/100 penetration grade asphalt binder. After several years in
service, asphalt mixture started to deteriorate due to aging. Aging is a
complex physico-chemical phenomenon that influences asphalt
binder rheological properties causing a deterioration in asphalt
mixture performance. To ascertain asphalt binder aging effects, the
virgin, artificially aged and extracted asphalt binder were tested via
the Rolling Thin film Oven (RTFO), Dynamic Shear Rheometer
(DSR) and Rotational Viscometer (RV). A comparative study
between laboratory and field aging conditions were also carried out.
The results showed that the specimens conditioned for 85 minutes
inside the RTFO was insufficient to simulate the actual short term
aging caused that took place in the field under Malaysian field
conditions", keywords = "Asphalt binder, Short term aging, Rheological
properties, Viscosity, Temperature susceptibility.", volume = "6", number = "12", pages = "1047-5", }