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Modification of hot asphalt mixtures in Jordan and Syria by using steel slag
المؤلف
المصدر
Jordan Journal of Civil Engineering
العدد
المجلد 6، العدد 3 (30 سبتمبر/أيلول 2012)، ص ص. 279-292، 14ص.
الناشر
جامعة العلوم و التكنولوجيا الأردنية عمادة البحث العلمي
تاريخ النشر
2012-09-30
دولة النشر
الأردن
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص EN
Roads in the Arab world face so many problems, especially at the surface of the pavement due to the variations in the weather conditions (high and low temperatures) and the design methods of the hot asphalt mixes.
Therefore, we need to avoid any defect in the asphalt pavement surface such as fatigue and thermal cracking.
The main objective of this study is to solve the problem of temperature variations in Syrian and Jordanian roads, by choosing the right type of asphalt binder that would be suitable to temperatures in a variety of areas, improving the design of hot asphalt mixtures in different areas according to temperature variations and selecting the right design method.
To do this, the asphalt binder was classified according to temperature variations.
A temperature map was prepared by dividing Syria and Jordan into temperature zones.
Steel slag was used in the hot asphalt mixtures with different percentages (15, 30 and 45 %) according to the total weight of coarse aggregates in the mix.
Marshal, Super pave and a combination of the two design methods were used.
Fatigue, indirect tensile strength, loss of indirect tensile strength and the resilient modulus laboratory tests were performed on all hot mixes.
Tests results were studied and analyzed.
It was found that using (30 %) of the steel slag in the mixture was the most suitable manner.
Using the Super pave mix design was best as it showed 20 % more stability than the Marshall design method.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lawzi, Nawal. 2012. Modification of hot asphalt mixtures in Jordan and Syria by using steel slag. Jordan Journal of Civil Engineering،Vol. 6, no. 3, pp.279-292.
https://search.emarefa.net/detail/BIM-305356
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lawzi, Nawal. Modification of hot asphalt mixtures in Jordan and Syria by using steel slag. Jordan Journal of Civil Engineering Vol. 6, no. 3 (2012), pp.279-292.
https://search.emarefa.net/detail/BIM-305356
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lawzi, Nawal. Modification of hot asphalt mixtures in Jordan and Syria by using steel slag. Jordan Journal of Civil Engineering. 2012. Vol. 6, no. 3, pp.279-292.
https://search.emarefa.net/detail/BIM-305356
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 292
رقم السجل
BIM-305356
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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