کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1454609 1509675 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fines extracted from recycled concrete as alternative raw material for Portland cement clinker production
ترجمه فارسی عنوان
جریمه های استخراج شده از بتن بازیافت شده به عنوان مواد اولیه جایگزین برای تولید کلینکر سیمان پرتلند
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

This paper aims to examine the use of fines generated out of recycled aggregates production as an alternative raw material for Portland clinker kilns with enumeration of possible limitations. Different technical set-ups were used to separate these fines from the recycled aggregates. The relationship between the particle size distribution of the generated fines fraction and their chemical composition as well as the relationship between the final filler (<63 μm) content [wt%] and the water demand of the treated sand fraction were investigated. Numerical simulations were carried out to maximise the fines fractions as raw materials in clinker kilns based on which experimental clinkers were produced. The final clinkers were fully analysed and evaluated on possible mineralogical influences.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Composites - Volume 58, April 2015, Pages 70–80
نویسندگان
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