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Influence of Diatomite and Mineral Powder on Thermal Oxidative Ageing Properties of Asphalt
المؤلفون المشاركون
Cheng, Yongchun
Guo, Qinglin
Li, Chao
Jiao, Yu-bo
Tao, Jing-lin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-03
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
Ageing of asphalt affects the performances of asphalt pavement significantly.
Therefore, effects of diatomite and mineral powder on ageing properties of asphalt were investigated systematically in order to improve the antiageing property of mixture.
Thin film oven test (TFOT) was used to conduct the short term ageing in laboratory.
Softening points, penetrations, force ductility, low temperature creep properties, and viscosities of asphalt mastics were tested before and after TFOT, respectively.
Results indicated that percent retained penetration (PRP) increased with the increasing of fillers.
Increment of softening point (ΔT), ductility retention rate (DRR), deformation energy ageing index (JAI), and viscosity ageing index (VAI) of asphalt mastics nonlinearly decreased with the increasing of fillers.
Ageing of asphalt was reduced by diatomite and mineral powder.
And the antiageing effect of diatomite was better than that of mineral powder as a result of its porous structure.
It is suggested that the mineral powder could be reasonably replaced by diatomite in order to reduce thermal oxidative ageing of asphalt mixture.
The optimal content of diatomite 12.8% is also suggested for engineering.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cheng, Yongchun& Tao, Jing-lin& Jiao, Yu-bo& Guo, Qinglin& Li, Chao. 2015. Influence of Diatomite and Mineral Powder on Thermal Oxidative Ageing Properties of Asphalt. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1053738
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cheng, Yongchun…[et al.]. Influence of Diatomite and Mineral Powder on Thermal Oxidative Ageing Properties of Asphalt. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1053738
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cheng, Yongchun& Tao, Jing-lin& Jiao, Yu-bo& Guo, Qinglin& Li, Chao. Influence of Diatomite and Mineral Powder on Thermal Oxidative Ageing Properties of Asphalt. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1053738
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053738
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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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
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