Hydration properties of steel slag under different curing temperatures

被引：4
|
作者：
Zhang Bo [1 ]
Hu Jin [1 ]
Li Mengyuan [1 ]
机构：
[1] Tsinghua Univ, Dept Civil Engn, Beijing 100084, Peoples R China
来源：
SUSTAINABLE DEVELOPMENT OF URBAN AND RURAL AREAS | 2014年 / 507卷
关键词：
steel slag; non-evaporable water content; compressive strength; curing temperature; MECHANICAL-PROPERTIES; DURABILITY; CONCRETE;
D O I：
10.4028/www.scientific.net/AMM.507.295
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The non-evaporable water content, compressive strength, and pore distribution of steel slag paste cured under different curing temperature conditions were investigated in this paper. The non-evaporable water content of steel slag paste at early ages is obviously larger at higher curing temperature. At the age of 28 days, the non-evaporable water content of steel slag paste at normal curing temperature is close to that at high curing temperature, but the compressive strength of steel slag paste at normal curing temperature is much lower than that at high curing temperature. The pore structure of steel slag paste is much coarser than that of cement paste under the same conditions.
引用
收藏
页码：295 / 299
页数：5
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