Properties of Asphaltic Concrete Containing Sasobit®
DOI:
https://doi.org/10.11113/jt.v71.3754Keywords:
Road transportation, greenhouse gas, emission reduction, mitigation, climate changeAbstract
With increasing interest in the use of hot mix asphalt in the paving industry, more studies in this field for improvement of hot mix asphalt properties seem to be necessary. Hence, the main objective of this study was to investigate the effect of sasobit® content as modified binder in hot mix asphalt. 60/70 penetration grade asphalt was separately modified with sasobit® at different concentrations ranging from 0% to 4.5%. The influence of sasobit® on the hot mix asphalt mixtures properties were detected through conventional tests i.e. penetration and softening point. In addition, the Marshall stability, abrasion loss, and resilient modulus were also examined. Results indicated that the hot mix asphalt containing Sasobit® additive has significant affect in terms of penetration and softening point. Furthermore, the addition of Sasobit® seemed to improve the stability, abrasion loss and modulus of stiffness.
References
Jabatan Kerja Raya. 2008. Standard Specification for Road Works (JKR/SPJ/Rev2008). Malaysia.
Hassan, N.A., Airey, G.D., Jaya, R.P., Mashros, N., Aziz, M.A. 2014. A review of crumb rubber modification in dry mixed rubberised asphalt mixtures. Jurnal Teknologi. 70(4): 127–134.
Harun, M. H. 1996. The Performance of Bituminous Binders in Malaysia. Proceeding of the 1996 Malaysian Road Congress on Innovation in Road Building. Malaysia. 55–62.
Maleka, A.M., Alkali, I.A., Jaya, R.P. 2014. The indirect tensile strength of Palm Oil Fuel Ash (POFA) modified asphaltic concrete. Applied Mechanics and Materials. 587-589: 1270–1275
Airey, G.D. 2004. Styrene butadiene styrene polymer modification of road bitumen. Journal Material Science. 39: 951-959.
Butz, T., Rahimian, I., Hildebrand, G. 2001. Modified Road Bitumen with the Fischer-TropschParaff Sasobit. Journal of Applied Asphalt Binder Technology. 26(10): 70–86.
Hunter, N.R. (Ed). 2000. Asphalt in Road Construction. London: Thomas Telford Publisher. pp 77
Mahmud, M.Z.H., Yaacob, H., Jaya, R.P., Hassan, N.A. 2014. Laboratory investigation on the effects of flaky aggregates on dynamic creep and resilient modulus of asphalt mixtures. Jurnal Teknologi. 70(4): 107–110.
Johnston, J., Gayle, K. 2009. Polymer Modified Asphalt Emulsions. Composition Uses and Specifications for Surface Treatments. FHWA Publication No.FHWA-CFL/TD-08-00x.
Hurley, G., Prowell, B. 2005. Evaluation of Sasobit for use in warm mix asphalt. NCAT report.05-06, Auburn, USA..
Button, J.W., Estakhri, C., Wimsatt. A. 2007. A Synthesis of Warm-Mix Asphalt. Texas A&M University.
Kristjansdottir, O. L. Michael, S.T. Muench, and G. Burke. 2007. Assessing the Potential for Warm Mix Asphalt Technology Adoption. Proceedings (CD), 86th Annual Meeting of the Transportation Research Board, National Academy of Sciences, Washington, D.C..
Cao, D., Ji, J. 2011. Evaluation of the Long-TermProperties of Sasobit Modified Asphalt. International Journal of Pavement Research and Technology. 4(6): 384–391.
Wan, C.N.C., Jaya, R.P., Hamzah, M.O. 2012. Properties of porous asphalt mixture made with styrene butadiene styrene under long term oven ageing. Advance Material Research. 486: 378.
Abu Bakar, B.H., Ramadhansyah, P.J., Megat Azmi, M.J. 2011. Effect of rice husk ash fineness on the chemical and physical properties of concrete. Magazine of Concrete Research. 63(5): 313.
Yan, K-Z., Xu, H-B., Zhang, H-L. 2013. Effect of mineral filler on properties of warm asphalt mastic containing Sasobit. Construction and Building Materials. 48: 622–627.
ASTM D 4123-82. 2005. Annual Book of ASTM Standards. West Conshohocken, Philadelphia,U.S.A.
Hainin, M.R., Jaya, R.P., Ali Akbar, N.A., Jayanti, D.S., Yusoff, N.I.M. 2014. Influence of palm oil fuel ash as a modifier on bitumen to improve aging resistance. Journal of Engineering Research. 2(1): 34–46.
Md Yusoff, N.I., Airey, G.D., Hainin, M.R. 2010. Predictability of Complex Modulus Using Rheological Models. Asian Journal of Scientific Research. 3(1):18–30.
Downloads
Published
Issue
Section
License
Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.
