کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
258746 503622 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation into cold recycled materials: Influence of rejuvenant, mix design procedure and effects of temperature on compaction
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Investigation into cold recycled materials: Influence of rejuvenant, mix design procedure and effects of temperature on compaction
چکیده انگلیسی

The aim of this research was to investigate the behavior of cold recycled materials in bitumen emulsion. Firstly a rheological analysis was conducted to establish the effects of rejuvenant on reclaimed pavement; then a mix design procedure for recycled materials was calibrated. Finally the influence of temperature of compaction was considered. The results obtained showed that: the proposed mix design procedure allows to increase the role of components on the behavior of the mixture; the influence of rejuvenant is related to the temperature and condition of the bitumen; the effects of the increase of temperature are strictly dependent on the percentage of bitumen.


► The effects of rejuvenant on bituminous mastics decrease on temperature.
► A mix design procedure for recycled materials with separated phases is proposed.
► The slotted mold pushes out water during compaction simulating onsite condition.
► The effect of temperature on compaction decreases on emulsion content.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 37, December 2012, Pages 507–511
نویسندگان
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