Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder
المؤلفون المشاركون
Yao, Hui
Qu, Liangchen
Gao, Yingli
Cao, Dandan
Pei, Ganpeng
He, Bei
Duan, Kairui
Zhou, Wenjuan
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-10
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
This study presented the preparation and performance of a kind of high viscosity and elastic recovery asphalt (HVERA) by using some modifiers.
The performance of styrene-butadiene-styrene (SBS), rock asphalt (RA), crumb rubber (CR), and stabilizing agent (SA) for different modifiers was investigated by conventional binder test.
Effects of modifiers on the high- and low-temperature properties of HVERA were investigated.
The dynamic viscosity (DV) test, dynamic shear rheometer (DSR), and bending beam rheometer (BBR) analysis indicated that the high- and low-temperature rheological properties of asphalt were improved attribute to the addition of mixture of modifiers.
Meanwhile, the short-term aging and long-term aging were simulated by rolling thin film oven (RTFO) and pressure aging vessel (PAV) tests.
Furthermore, the Fourier transform infrared spectroscopy (FTIR) and scanning electron microscope (SEM) measurements were conducted for obtaining the mechanism and microstructure distribution of the modified asphalt binders.
From the test results in this study, it was evident that the addition of SBS, RA, CR, and SA into a neat asphalt binder could both significantly improve the viscosity of the binder at high temperature and lower the creep stiffness at low temperature, which was beneficial to better both high-temperature stability and low-temperature cracking resistance of asphalt pavements.
It was proved that the high temperature grade of HVERA could be increased by increasing of RA and a proper percentage of modifiers could be improved by the low temperature grade of HVERA.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Qu, Liangchen& Gao, Yingli& Yao, Hui& Cao, Dandan& Pei, Ganpeng& He, Bei…[et al.]. 2019. Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1116650
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Qu, Liangchen…[et al.]. Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder. Advances in Civil Engineering No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1116650
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Qu, Liangchen& Gao, Yingli& Yao, Hui& Cao, Dandan& Pei, Ganpeng& He, Bei…[et al.]. Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1116650
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116650
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