Comparison between Rubber-Silicon and Polyethylene as an Additive to Hot Mix Asphalt Design
Article Sidebar
-
Hot mix asphalt, Polyethylene terephthalate, Rubber-silicone, Marshall mix design, Modified asphalt
Abstract
To prevent asphalt pavement distresses there are various solutions such as adopting new mix designs or utilization of asphalt additives. The primary aim of this study was to investigate the effect of adding rubber-silicon and Polyethylene Therephthalate (PET) waste bottles as an additive to dense-graded mixture performance properties. This study investigated the essential aspects of modified asphalt mixtures in order to better understand the influence of rubber-silicon and polyethylene modifiers on volumetric and mechanical properties of dense-graded Hot Mix Asphalt (HMA). Marshal mix design was carried out for different type of asphalt binder to determine the different mix design characteristics. In this study three asphalt content were used: virgin bitumen 60/70 penetration grade, bitumen 60/70 added 4% rubber-silicon and bitumen 60/70 added 8% (PET) by weight of the bitumen content. The optimum Asphalt content (OAC) of a mixtures were found to be 4.91 % for HMA modified by rubber-silicon, 5.17% for HMA modified by (PET) and 5.21% for HMA modified by virgin bitumen 60/70 without additive.
Full text article
References
[1] Porto, M., Caputo, P., Loise, V., Eskandarsefat, S., Teltayev, B., & Oliviero Rossi, C. (2019). Bitumen and bitumen modification: A review on latest advances. Applied Sciences, 9(4), 742.
[2] Azahar, N. B. M., Hassan, N. A., Jaya, R. P., Kadir, M. A. A., Yunus, N. Z. M., & Mahmud, M. Z. H. (2016). An overview on natural rubber application for asphalt modification. Int. J. Agric. For. Plant, 2, 212–218.
[3] Sulyman, M., Haponiuk, J., & Formela, K. (2016). Utilization of recycled polyethylene terephthalate (PET) in engineering materials: A review. International Journal of Environmental Science and Development, 7(2), 100.
[4] Kalpana, M., & Surendaran, D. (2018). Utilisation of Waste Plastic in Bituminous Roads–A Review. International Journal of Pure and Applied Mathematics, 119(17), 1143–1156.
[5] Al-ani, T. M. (2009). Modification of Asphalt Mixture Performance by Rubber-Silicone Additive. Anbar Journal of Engineering Sciences, 71.
[6] Shit, S., & Shah, P. (2013). A Review on Silicone Rubber. National Academy Science Letters, 36(4), 355–365.
[7] Airey, G. D. (2004). Styrene butadiene styrene polymer modification of road bitumens. Journal of Materials Science, 39(3), 951–959.
Authors
This work is licensed under a Creative Commons Attribution 4.0 International License.
In a brief statement, the rights relate to the publication and distribution of research published in the journal of the University of Sebha where authors who have published their articles in the journal of the university of Sebha should how they can use or distribute their articles. They reserve all their rights to the published works, such as (but not limited to) the following rights:
- Copyright and other property rights related to the article, such as patent rights.
- Research published in the journal of the University of Sebha and used in its future works, including lectures and books, the right to reproduce articles for their own purposes, and the right to self-archive their articles.
- The right to enter a separate article, or for a non-exclusive distribution of their article with an acknowledgment of its initial publication in the journal of Sebha University.
Privacy Statement The names and e-mail addresses entered on the Sabha University Journal site will be used for the aforementioned purposes only and for which they were used.