Study on the impact of fluidized bed ash processed by carbonation on mechanical properties of cement mortar

被引：0
作者：
Laczny, M. Jacek [1 ]
Majka, Grzegorz [1 ]
Cempa-Balewicz, Magdalena [1 ]
机构：
[1] Glowny Inst Gornictwa, Zaklad Terenow Poprzemyslowych & Gospodarki Odpad, Katowice, Poland
来源：
CEMENT WAPNO BETON | 2016年 / 21卷 / 04期
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D O I：
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中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Free lime in fly ash from fluidized bed combustion is one of the major reason which drastically decreases the application of this ash as the additive to cement. Then the experiment was undertaken of free lime transformation in carbonate with the gaseous carbon dioxide. As a main goal of this study was the verification of the applicability of transformed fly ash from fluidized bed combustion as a mineral additive to cement and its influence onto mortar strength. The experiments have shown that the carbonation process is possible and the obtained product increase the compressive strength of cement mortar.
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页码：265 / +
页数：10
相关论文
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