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Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture

This study investigates the potential of two bitumen modifiers, high-density polyethylene (HDPE) and nano clay (NC), to enhance the rutting resistance of asphalt mixture. Four HDPE asphalt binders were prepared by mixing the HDPE at percentages of 2%, 4%, 6%, and 8% with the virgin binder, while fou...

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Main Authors: Abdel-Raheem, Ashraf, Dulaimi, Anmar, S. Mohamed, Ahmed, S. Moussa, Ghada, Özkılıç, Yasin Onuralp, Mashaan, Nuha, Putra Jaya, Ramadhansyah, Abdel-Wahed, Talaat
Format: Article
Language:English
Published: Multidisciplinary Digital Publishing Institute (MDPI) 2023
Subjects:
TA Engineering (General). Civil engineering (General)
TE Highway engineering. Roads and pavements
Online Access:http://umpir.ump.edu.my/id/eprint/38671/1/Investigating%20the%20Potential%20of%20High-Density%20Polyethylene.pdf
http://umpir.ump.edu.my/id/eprint/38671/
https://doi.org/10.3390/su151813992
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spelling my.ump.umpir.386712023-10-19T06:50:21Z http://umpir.ump.edu.my/id/eprint/38671/ Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture Abdel-Raheem, Ashraf Dulaimi, Anmar S. Mohamed, Ahmed S. Moussa, Ghada Özkılıç, Yasin Onuralp Mashaan, Nuha Putra Jaya, Ramadhansyah Abdel-Wahed, Talaat TA Engineering (General). Civil engineering (General) TE Highway engineering. Roads and pavements This study investigates the potential of two bitumen modifiers, high-density polyethylene (HDPE) and nano clay (NC), to enhance the rutting resistance of asphalt mixture. Four HDPE asphalt binders were prepared by mixing the HDPE at percentages of 2%, 4%, 6%, and 8% with the virgin binder, while four NC asphalt binders were produced by mixing the NC at percentages of 1%, 2%, 3%, and 4%. The consistency and flow of virgin binder, HDPE binders, and NC binders were evaluated by penetration, softening point, and viscosity tests. The results show a gradual increment in the binder stiffness by increasing the percentage of both modifiers. The static creep test was conducted at a temperature of 40 °C to evaluate the rutting resistance. The results confirm that both modifiers can greatly improve the rutting resistance of the asphalt mixture, where 8% HDPE and 3% NC modifications reduce the strains provoked in the asphalt mixture under loading by about 50%. According to the correlation analysis, the mixture rutting performance is highly attributed to the binder stiffness, where the lower the penetration value of the asphalt binder, the lower the strains in the asphalt mixture and the higher the stiffness modulus of the asphalt mixture. Multidisciplinary Digital Publishing Institute (MDPI) 2023-09 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/38671/1/Investigating%20the%20Potential%20of%20High-Density%20Polyethylene.pdf Abdel-Raheem, Ashraf and Dulaimi, Anmar and S. Mohamed, Ahmed and S. Moussa, Ghada and Özkılıç, Yasin Onuralp and Mashaan, Nuha and Putra Jaya, Ramadhansyah and Abdel-Wahed, Talaat (2023) Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture. Sustainability (Switzerland), 15 (8). pp. 1-19. ISSN 2071-1050. (Published) https://doi.org/10.3390/su151813992 10.3390/su151813992
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
TE Highway engineering. Roads and pavements
spellingShingle TA Engineering (General). Civil engineering (General)
TE Highway engineering. Roads and pavements
Abdel-Raheem, Ashraf
Dulaimi, Anmar
S. Mohamed, Ahmed
S. Moussa, Ghada
Özkılıç, Yasin Onuralp
Mashaan, Nuha
Putra Jaya, Ramadhansyah
Abdel-Wahed, Talaat
Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
description This study investigates the potential of two bitumen modifiers, high-density polyethylene (HDPE) and nano clay (NC), to enhance the rutting resistance of asphalt mixture. Four HDPE asphalt binders were prepared by mixing the HDPE at percentages of 2%, 4%, 6%, and 8% with the virgin binder, while four NC asphalt binders were produced by mixing the NC at percentages of 1%, 2%, 3%, and 4%. The consistency and flow of virgin binder, HDPE binders, and NC binders were evaluated by penetration, softening point, and viscosity tests. The results show a gradual increment in the binder stiffness by increasing the percentage of both modifiers. The static creep test was conducted at a temperature of 40 °C to evaluate the rutting resistance. The results confirm that both modifiers can greatly improve the rutting resistance of the asphalt mixture, where 8% HDPE and 3% NC modifications reduce the strains provoked in the asphalt mixture under loading by about 50%. According to the correlation analysis, the mixture rutting performance is highly attributed to the binder stiffness, where the lower the penetration value of the asphalt binder, the lower the strains in the asphalt mixture and the higher the stiffness modulus of the asphalt mixture.
format Article
author Abdel-Raheem, Ashraf
Dulaimi, Anmar
S. Mohamed, Ahmed
S. Moussa, Ghada
Özkılıç, Yasin Onuralp
Mashaan, Nuha
Putra Jaya, Ramadhansyah
Abdel-Wahed, Talaat
author_facet Abdel-Raheem, Ashraf
Dulaimi, Anmar
S. Mohamed, Ahmed
S. Moussa, Ghada
Özkılıç, Yasin Onuralp
Mashaan, Nuha
Putra Jaya, Ramadhansyah
Abdel-Wahed, Talaat
author_sort Abdel-Raheem, Ashraf
title Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
title_short Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
title_full Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
title_fullStr Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
title_full_unstemmed Investigating the Potential of High-Density Polyethylene and Nano Clay Asphalt-Modified Binders to Enhance the Rutting Resistance of Asphalt Mixture
title_sort investigating the potential of high-density polyethylene and nano clay asphalt-modified binders to enhance the rutting resistance of asphalt mixture
publisher Multidisciplinary Digital Publishing Institute (MDPI)
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/38671/1/Investigating%20the%20Potential%20of%20High-Density%20Polyethylene.pdf
http://umpir.ump.edu.my/id/eprint/38671/
https://doi.org/10.3390/su151813992
_version_ 1822923714060091392
score 13.232414

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