![](/images/graphics-bg.png)
Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects
المؤلفون المشاركون
Wu, Shaopeng
Liu, Quantao
Hu, Jinxuan
García Hernández, María Inmaculada
Zeng, Wenbo
Xie, Wenhua
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-09-07
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
Ultraviolet (UV) radiation causes serious ageing problems on pavement surface.
In recent years, different UV blocking materials have been used as modifiers to prevent asphalt ageing during the service life of the pavement.
In this study, three different materials have been used as modifiers in base asphalt to test their UV blocking effects: layered double hydroxides (LDHs), organomontmorillonite (OMMT), and carbon black (CB).
UV ageing was applied to simulate the ageing process and softening point, penetration, ductility, DSR (Dynamic Shear Rheometer) test, and Fourier Transform Infrared Spectroscopy (FTIR) test were conducted to evaluate the anti-UV ageing effects of the three UV blocking modifiers.
Physical property tests show that base asphalt was influenced more seriously by UV radiation compared to the modified asphalt.
DSR test results indicate that the complex modulus of asphalt before UV ageing is increased because of modifiers, while the complex modulus of base asphalt after UV ageing is higher than that of the modified asphalt, which shows that the UV blocking modifiers promote the antiageing effects of asphalt.
FTIR test reveals that the increment of carbonyl groups and sulfoxide groups of modified asphalt is less than that in base asphalt.
Tests indicate the best UV blocking effect results for samples with LDHs and the worst UV blocking effect results for samples with CB.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hu, Jinxuan& Wu, Shaopeng& Liu, Quantao& García Hernández, María Inmaculada& Zeng, Wenbo& Xie, Wenhua. 2017. Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1125102
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hu, Jinxuan…[et al.]. Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1125102
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hu, Jinxuan& Wu, Shaopeng& Liu, Quantao& García Hernández, María Inmaculada& Zeng, Wenbo& Xie, Wenhua. Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1125102
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1125102
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)