Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures

Sb2O3 nanoparticle was selected as it is expected to reduce the aging effect on bitumen, and is a novel material hasn’t studied yet in the literature. Bitumen was modified by antimony trioxide (Sb2O3) nano particle. The rutting performance of Sb2O3 modified bitumen and the performance of Hot Mix Asp...

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Autores principales: Mustafa Yasin Akbas, Sebnem Karahancer, Mahmoud Enieb
Formato: article
Lenguaje:EN
Publicado: Elsevier 2021
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Acceso en línea:https://doaj.org/article/1b17b75430a64b32bc87f4d5089d9002
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spelling oai:doaj.org-article:1b17b75430a64b32bc87f4d5089d90022021-11-22T04:22:33ZStudy on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures2090-447910.1016/j.asej.2021.02.041https://doaj.org/article/1b17b75430a64b32bc87f4d5089d90022021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2090447921002057https://doaj.org/toc/2090-4479Sb2O3 nanoparticle was selected as it is expected to reduce the aging effect on bitumen, and is a novel material hasn’t studied yet in the literature. Bitumen was modified by antimony trioxide (Sb2O3) nano particle. The rutting performance of Sb2O3 modified bitumen and the performance of Hot Mix Asphalt (HMA) was investigated. Multiple stress creep recovery (MSCR) test was performed. HMA mixtures were tested using the Indirect Tensile Strength (IDT) test. HMA mixtures were aged in the oven for short and long-term aging before conducting Hamburg Wheel Tracking (HWT) test to determine the rutting performance of the HMA mixtures. After aging, Sb2O3 modified bitumen becomes more resistive according to the results of both the bitumen and HMA tests. As a result, three percent Sb2O3 modified bitumen had better performance similar Jnr and R%. The best rutting performance was determined for 3% Sb2O3 modified bitumen with 4.3 mm rut depth.Mustafa Yasin AkbasSebnem KarahancerMahmoud EniebElsevierarticleBitumenAsphaltHot mix asphaltBitumen modificationAntimony TrioxideEarly and Long-term agingEngineering (General). Civil engineering (General)TA1-2040ENAin Shams Engineering Journal, Vol 12, Iss 4, Pp 3531-3542 (2021)
institution DOAJ
collection DOAJ
language EN
topic Bitumen
Asphalt
Hot mix asphalt
Bitumen modification
Antimony Trioxide
Early and Long-term aging
Engineering (General). Civil engineering (General)
TA1-2040
spellingShingle Bitumen
Asphalt
Hot mix asphalt
Bitumen modification
Antimony Trioxide
Early and Long-term aging
Engineering (General). Civil engineering (General)
TA1-2040
Mustafa Yasin Akbas
Sebnem Karahancer
Mahmoud Enieb
Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
description Sb2O3 nanoparticle was selected as it is expected to reduce the aging effect on bitumen, and is a novel material hasn’t studied yet in the literature. Bitumen was modified by antimony trioxide (Sb2O3) nano particle. The rutting performance of Sb2O3 modified bitumen and the performance of Hot Mix Asphalt (HMA) was investigated. Multiple stress creep recovery (MSCR) test was performed. HMA mixtures were tested using the Indirect Tensile Strength (IDT) test. HMA mixtures were aged in the oven for short and long-term aging before conducting Hamburg Wheel Tracking (HWT) test to determine the rutting performance of the HMA mixtures. After aging, Sb2O3 modified bitumen becomes more resistive according to the results of both the bitumen and HMA tests. As a result, three percent Sb2O3 modified bitumen had better performance similar Jnr and R%. The best rutting performance was determined for 3% Sb2O3 modified bitumen with 4.3 mm rut depth.
format article
author Mustafa Yasin Akbas
Sebnem Karahancer
Mahmoud Enieb
author_facet Mustafa Yasin Akbas
Sebnem Karahancer
Mahmoud Enieb
author_sort Mustafa Yasin Akbas
title Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
title_short Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
title_full Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
title_fullStr Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
title_full_unstemmed Study on the effects of nano Sb2O3 on early and long-term aging behaviour of bitumen and asphalt mixtures
title_sort study on the effects of nano sb2o3 on early and long-term aging behaviour of bitumen and asphalt mixtures
publisher Elsevier
publishDate 2021
url https://doaj.org/article/1b17b75430a64b32bc87f4d5089d9002
work_keys_str_mv AT mustafayasinakbas studyontheeffectsofnanosb2o3onearlyandlongtermagingbehaviourofbitumenandasphaltmixtures
AT sebnemkarahancer studyontheeffectsofnanosb2o3onearlyandlongtermagingbehaviourofbitumenandasphaltmixtures
AT mahmoudenieb studyontheeffectsofnanosb2o3onearlyandlongtermagingbehaviourofbitumenandasphaltmixtures
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