Expansion of portland cement mortar due to internal sulfate attack

被引：57

作者：

Fu, Y ^{[1
]}

Ding, J ^{[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 | 1997年 / 27卷 / 09期

关键词：

D O I：

10.1016/S0008-8846(97)00133-6

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

An exploratory test program was designed to determine the expansive potential of portland cement mortar due to internal sulfate attack initially moist-cured at high temperature. Expansion of cement mortars made with six different portland cements was measured. The effect of different test parameters, such as, pre-storage time, curing temperature, type of sand, sand/cement ratio, specimen size and pre-treatment, on expansion behavior was determined. (C) 1997 Elsevier Science Ltd.

引用

页码：1299 / 1306

页数：8