Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results
The phenomenon of asphalt binder aging can lead to various failures, such as rutting in the asphalt mixture. Rejuvenator materials are used to mitigate asphalt binder aging. Bio-asphalt, as a binder modified with bio-waste materials, offers environmental benefits and enhances asphalt binder aging. R...
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| Format: | Article |
| Language: | English |
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Semnan University
2025-05-01
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| Series: | Journal of Rehabilitation in Civil Engineering |
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| Online Access: | https://civiljournal.semnan.ac.ir/article_8901_92809c663159f717c21608769d1ccfbe.pdf |
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| _version_ | 1850184166341083136 |
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| author | Mostafa Sadeghnejad Mahyar Arabani Javad Haghanipour Mohammad Hossein Hassanjani |
| author_facet | Mostafa Sadeghnejad Mahyar Arabani Javad Haghanipour Mohammad Hossein Hassanjani |
| author_sort | Mostafa Sadeghnejad |
| collection | DOAJ |
| description | The phenomenon of asphalt binder aging can lead to various failures, such as rutting in the asphalt mixture. Rejuvenator materials are used to mitigate asphalt binder aging. Bio-asphalt, as a binder modified with bio-waste materials, offers environmental benefits and enhances asphalt binder aging. Recent research has indicated that bio-oils improve the effectiveness of asphalt binders at moderate and low temperatures, but they may exacerbate the susceptibility to rutting at high temperatures. This study employed rice bran oil (RBO) as an environmentally friendly rejuvenating agent in asphalt binder and leveraged the benefits of nano-CaO to enhance asphalt binder performance at high temperatures. Based on the findings of this study, The binder sample with 5% RBO and 3% nano-CaO exhibited superior performance in the multiple stress creep recovery (MSCR) test, and rutting susceptibility decreased by 13-34% compared to the unmodified samples. Conversely, utilizing 5% RBO without nano-CaO increased rutting susceptibility by 35-50%. |
| format | Article |
| id | doaj-art-d3c9b7d577194b8a9500d778cb467307 |
| institution | OA Journals |
| issn | 2345-4415 2345-4423 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Journal of Rehabilitation in Civil Engineering |
| spelling | doaj-art-d3c9b7d577194b8a9500d778cb4673072025-08-20T02:17:06ZengSemnan UniversityJournal of Rehabilitation in Civil Engineering2345-44152345-44232025-05-0113211710.22075/jrce.2024.32651.19518901Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test ResultsMostafa Sadeghnejad0Mahyar Arabani1Javad Haghanipour2Mohammad Hossein Hassanjani3Assistant Professor, Department of Civil Engineering, Faculty of Technology and Engineering, University of Guilan, Rasht, IranProfessor, Department of Civil Engineering, Faculty of Engineering, University of Guilan, Rasht, IranM.Sc. Student, Department of Civil Engineering, Faculty of Engineering, University of Guilan, Rasht, IranM.Sc., Department of Civil Engineering, Faculty of Engineering, University of Guilan, Rasht, IranThe phenomenon of asphalt binder aging can lead to various failures, such as rutting in the asphalt mixture. Rejuvenator materials are used to mitigate asphalt binder aging. Bio-asphalt, as a binder modified with bio-waste materials, offers environmental benefits and enhances asphalt binder aging. Recent research has indicated that bio-oils improve the effectiveness of asphalt binders at moderate and low temperatures, but they may exacerbate the susceptibility to rutting at high temperatures. This study employed rice bran oil (RBO) as an environmentally friendly rejuvenating agent in asphalt binder and leveraged the benefits of nano-CaO to enhance asphalt binder performance at high temperatures. Based on the findings of this study, The binder sample with 5% RBO and 3% nano-CaO exhibited superior performance in the multiple stress creep recovery (MSCR) test, and rutting susceptibility decreased by 13-34% compared to the unmodified samples. Conversely, utilizing 5% RBO without nano-CaO increased rutting susceptibility by 35-50%.https://civiljournal.semnan.ac.ir/article_8901_92809c663159f717c21608769d1ccfbe.pdfasphalt binderbio-oilrice bran oilnano caorejuvenator |
| spellingShingle | Mostafa Sadeghnejad Mahyar Arabani Javad Haghanipour Mohammad Hossein Hassanjani Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results Journal of Rehabilitation in Civil Engineering asphalt binder bio-oil rice bran oil nano cao rejuvenator |
| title | Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results |
| title_full | Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results |
| title_fullStr | Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results |
| title_full_unstemmed | Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results |
| title_short | Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results |
| title_sort | rutting characteristics of bio asphalt binder based on the multiple stress creep recovery test results |
| topic | asphalt binder bio-oil rice bran oil nano cao rejuvenator |
| url | https://civiljournal.semnan.ac.ir/article_8901_92809c663159f717c21608769d1ccfbe.pdf |
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