PROPERTIES AND MICROSTRUCTURAL CHARACTERISTICS OF ALKALI-ACTIVATED SLAG-BLENDED CEMENTS

被引：0
|
作者：
Rakhimova, N. R. [1 ]
机构：
[1] Kazan State Univ Architecture & Engn, Dept Bldg Mat, Kazan 420043, Russia
来源：
REVISTA ROMANA DE MATERIALE-ROMANIAN JOURNAL OF MATERIALS | 2015年 / 45卷 / 02期
关键词：
Blast furnace slag; alkalis; activators; binding composite materials; setting time; mechanical properties; HYDRATION; MORTARS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The effects of ground used sand (GUS), ground fly ash (GFA) (class F), and microsilica (MS) on water requirement, setting time, and compressive and bending strength development of alkali-activated slag-blended cements (AASBC) were studied. Siliceous blending materials were found to be able to replace up to 50% of ground granulated blast furnace slag (GGBFS) and contributed to up to 90% improvement of strength of AASBCs, The granulation for GUS, granulation, curing conditions, and basicity of GGBFS for GFA, and curing conditions for MS have effects on the development of the properties of the AASBCs.
引用
收藏
页码：105 / 116
页数：12
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