کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5028696 1470654 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Silicon Carbide and Electrocorundum on the Thermal Resistance of Cement Binders with Granulated Blast-furnace Slag
ترجمه فارسی عنوان
تأثیر کاربید سیلیکون و الکتروکوراندوم بر مقاومت حرارتی باند سیمان با سرباره انفجار گرانول
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

The aim of this work was to compare the influence of the electrocorundum and silicon carbide on the strength and the microstructure of the cement composite with the addition of granulated blast-furnace slag, before and after exposition to higher and high temperature. Research proved that compressive strength of the cement composite with addition of Al2O3 in the amount of at least 2 wt.% increased in comparison to the referential samples, regardless of the high temperature, by about 25%, and the best results in the whole temperature range were obtained in case of cement binder with 6 wt.% addition of electrocorundum. On the other hand, addition of silicon carbide resulted in a relevant increase of the sample resistance (by 20-30%) only when added in the amount of at least 10 wt.%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 172, 2017, Pages 497-504
نویسندگان
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