کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6712516 | 1428726 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of physical properties of recycled coarse aggregate on the mechanical properties of recycled aggregate thermal insulation concrete (RATIC)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this work, the effect of physical properties of recycled coarse aggregate (RCA) on the workability and mechanical properties of recycled aggregate thermal insulation concrete (RATIC) was studied. Two kinds of RCAs from different concrete waste plants were studied and the density, water absorption and crushing index of RCAs were analyzed. Then, the workability and mechanical properties of RATIC having different gradations, original strength grades and degree of saturation of RCA were investigated. The results showed that the gradation and degree of saturation of RCA exhibited a significant influence on the workability and mechanical properties of RATIC. For the RATIC, the optimum A/B ratio was found to be 4/6. The original strength grade of RCA had little influence on the workability, though it exhibited a significant influence on the mechanical properties of RATIC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 180, 20 August 2018, Pages 229-238
Journal: Construction and Building Materials - Volume 180, 20 August 2018, Pages 229-238
نویسندگان
Wenjing Wang, Yuanzhen Liu, Lu Jiang, Lin Zhao, Zhu Li,