Effect of Recycling Agents on Rheological and Micromechanical Properties of SBS-Modified Asphalt Binders
المؤلفون المشاركون
Guo, Meng
Li, Yafei
Tan, Yiqiu
Luo, Daisong
Farooq, Asim
Mo, Liantong
Jiao, Yubo
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-12-30
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
Individual effect of aging and rejuvenator recycling on basic properties of asphalt is readily recognized, but there is only limited understanding about whether the recycling of SBS- (styrene-butadiene-styrene-) modified asphalt is an inverse process of aging or not.
To compare the effects of aging and rejuvenator on microproperties and molecular composition of SBS-modified asphalt, comprehensive performance tests and physical-chemistry experiments were conducted.
The results of infrared spectroscopy tests demonstrate that the reticular crosslinking structure of asphalt was destroyed and SBS’s modification effect was gradually lost after aging.
This can cause the strengthening of high-temperature performance and reduction of the low-temperature anticrack property of SBS-modified asphalt.
Scanning electron microscope shows that the island structure of SBS-modified asphalt disappeared after aging.
Energy spectrum analysis shows that the C (carbon) content of aged SBS-modified asphalt has decreased, while the O (oxygen) content and S (sulfur) content have increased obviously.
Results of the fluorescence microscope, SEM, and rheological tests show that the epoxy functional group compounds of aliphatic glycidyl ether resin had high reactivity; the triblock molecular structure of SBS and the mechanical performance of SBS-modified asphalt were recovered.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Guo, Meng& Tan, Yiqiu& Luo, Daisong& Li, Yafei& Farooq, Asim& Mo, Liantong…[et al.]. 2018. Effect of Recycling Agents on Rheological and Micromechanical Properties of SBS-Modified Asphalt Binders. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1121118
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Guo, Meng…[et al.]. Effect of Recycling Agents on Rheological and Micromechanical Properties of SBS-Modified Asphalt Binders. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1121118
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Guo, Meng& Tan, Yiqiu& Luo, Daisong& Li, Yafei& Farooq, Asim& Mo, Liantong…[et al.]. Effect of Recycling Agents on Rheological and Micromechanical Properties of SBS-Modified Asphalt Binders. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1121118
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121118
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر