کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4912808 1428754 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mix design formulation and evaluation of portland cement concrete paving mixtures containing reclaimed asphalt pavement
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Mix design formulation and evaluation of portland cement concrete paving mixtures containing reclaimed asphalt pavement
چکیده انگلیسی
One potential solution to reduce the amounts of extra reclaimed asphalt pavement (RAP) stockpiles is to use RAP as an aggregate replacement in portland cement concrete (PCC). This study investigated whether partial replacement of virgin coarse aggregate by coarse RAP is a practically viable option to formulate PCC paving mixtures. The results showed that replacing virgin coarse aggregate by coarse RAP with sufficient intermediate size particles offers the benefits of achieving dense combined aggregate gradation. Measuring relevant mechanical properties followed by developing a procedure to determine optimum RAP replacement levels and guidelines and recommendations for designing PCC containing RAP were conducted and presented in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 152, 15 October 2017, Pages 756-768
نویسندگان
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