کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
260396 503659 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Usage of coal combustion bottom ash in concrete mixture
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Usage of coal combustion bottom ash in concrete mixture
چکیده انگلیسی

The present study aims to determine and evaluate the applicability of an industrial bottom ash (CBA), supplied from Tunçbilek Power Station-Turkey, in concrete industry. In the laboratory experiments, the bottom ash was used up to 25% as a partial substitute for the Portland cement. In order to be able to reduce the unburned carbon content, CBA was treated by three different processes (particle size classification, heavy medium separation and electrostatic separation). Based on the obtained results, it was concluded that the addition of CBA up to 10% as a replacement material for Portland cement could improve the mechanical properties of concrete, and thus, could be used in the concrete industry. The effect of operating parameters on treatment processes has also been discussed in the paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 22, Issue 9, September 2008, Pages 1922–1928
نویسندگان
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