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High- and Low-Temperature Properties and Thermal Stability of Silica FumeSBS Composite-Modified Asphalt Mortar
المؤلفون المشاركون
Kai, Cao
Wenyuan, Xu
Dan, Chen
Huimin, Feng
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-12
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
Recently, China has started paying more attention to environmental protection, and the efficient utilization of exhaust gases produced by smelting has emerged as a key problem concern.
The silica fume collected from the exhaust gases produced by smelting ferrosilicon or industrial silicon was often used as a cement concrete admixture.
Using silica fume as an asphalt modifier can make exhaust gases profitable.
In this study, silica fume/SBS composite-modified asphalt mortar was prepared to improve the performance of asphalt.
The effects of the silica fume content, temperature, and ratio of filler asphalt on the composite-modified asphalt mortar were studied through the cone penetration, softening point, viscosity, dynamic shear rheological (DSR) test, and bending beam rheometer (BBR) test.
The thermal stability of composite-modified asphalt was analyzed through the thermal analysis test.
The results showed that with the increase of silica fume content and ratio of filler asphalt, the high-temperature performance of asphalt mortar was improved; the content of silica fume had a great influence on the low-temperature performance of asphalt mortar, the optimum silica fume content was 7%; increasing the ratio of filler asphalt reduced the low-temperature cracking resistance of asphalt mortar; the incorporation of silica fume enhanced the initial decomposition temperature, thermal residual rate, temperature in which the weight loss rate reaches the maximum, and the endothermic peak of maximum temperature and improved the properties of asphalt.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kai, Cao& Wenyuan, Xu& Dan, Chen& Huimin, Feng. 2018. High- and Low-Temperature Properties and Thermal Stability of Silica FumeSBS Composite-Modified Asphalt Mortar. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1119647
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kai, Cao…[et al.]. High- and Low-Temperature Properties and Thermal Stability of Silica FumeSBS Composite-Modified Asphalt Mortar. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1119647
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kai, Cao& Wenyuan, Xu& Dan, Chen& Huimin, Feng. High- and Low-Temperature Properties and Thermal Stability of Silica FumeSBS Composite-Modified Asphalt Mortar. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1119647
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119647
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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