Study of hydration mechanisms in the high alumina cement - Sodium silicate system

被引：46

作者：

Ding, JA ^{[1
]}

Fu, Y ^{[1
]}

Beaudoin, JJ ^{[1
]}

机构：

[1] NATL RES COUNCIL CANADA,INST RES CONSTRUCT,MAT LAB,OTTAWA,ON K1A 0R6,CANADA

来源：

CEMENT AND CONCRETE RESEARCH | 1996年 / 26卷 / 05期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/S0008-8846(96)85017-4

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The retarding effect of sodium silicate on high alumina cement (HAC) hydration is demonstrated. The effect of sodium silicate addition on phase formation in HAC paste during hydration is studied. A reaction mechanism involving stratlingite formation in the HAC-sodium silicate system is postulated. Test results indicate that presence of silicate can strongly retard the hydration of high alumina cement. It promotes the formation of stratlingite.

引用

页码：799 / 804

页数：6

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