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Effect of Different Types of Fly Ash on Properties of Asphalt Mixtures
المؤلفون المشاركون
Mirković, Katarina
Tošić, Nikola
Mladenović, Goran
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-05
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
In order to preserve natural resources, the use of waste and alternative materials in the construction and maintenance of roads is increasingly investigated.
This paper presents the results of testing wearing course asphalt mixtures (AC 11s SURF 50/70) made with various percentages of fly ash, used as a partial or complete substitute for mineral filler.
The properties of fly ash were determined to assess their suitability for use in asphalt mixtures.
The experimental research was performed on asphalt samples containing fly ash from three different sources, with 25%, 50%, 75%, and 100% of mineral filler substitution.
The control mixture was prepared with 100% of mineral filler.
The paper presents the volumetric composition, stability, and flow of asphalt mixtures tested on standard Marshall’s samples, water sensitivity, and resistance to permanent deformation.
The results of this study indicate that a satisfactory volumetric composition can be achieved by adding fly ash, while the bulk density and voids of the mineral and asphalt mixture generally depend on the type of fly ash and its content.
The stability and flow of mixtures with fly ash are favourable compared with the control mixture.
The water sensitivity of mixtures with fly ash is generally lower compared with the control mixture and depends on the type and percentage of fly ash.
The resistance to permanent deformation of the asphalt mixtures depends on the fly ash type and percentage.
The results obtained in this study are an important step towards broader implementation of fly ash in asphalt mixtures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mirković, Katarina& Tošić, Nikola& Mladenović, Goran. 2019. Effect of Different Types of Fly Ash on Properties of Asphalt Mixtures. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1117236
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mirković, Katarina…[et al.]. Effect of Different Types of Fly Ash on Properties of Asphalt Mixtures. Advances in Civil Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1117236
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mirković, Katarina& Tošić, Nikola& Mladenović, Goran. Effect of Different Types of Fly Ash on Properties of Asphalt Mixtures. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1117236
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1117236
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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