Alkali activation of fly ashes.: Part 1:: Effect of curing conditions on the carbonation of the reaction products

被引：431
|
作者：
Criado, A [1 ]
Palomo, A [1 ]
Fernández-Jiménez, A [1 ]
机构：
[1] CSIC, Eduardo Torroja Inst, Madrid 28080, Spain
来源：
FUEL | 2005年 / 84卷 / 16期
关键词：
fly ash; alkaline cement; curing; carbonation;
D O I：
10.1016/j.fuel.2005.03.030
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper deals with the alkaline activation of fly ashes for the production of a novel cementitious material and with the effect of curing conditions on the nature of the reaction products. Curing procedures favouring carbonation process negatively affects the development of mechanical strength of this new alkaline cement. Carbonation of the system involves its pH modification and consequently the modification of the nature of the reaction products and the kinetics of reactions. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2048 / 2054
页数：7
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