PARTLY-REFINED CHEMICAL BY-PRODUCT GYPSUMS AS CEMENT ADDITIVES

被引：45

作者：

ERDOGAN, Y

DEMIRBAS, A

GENC, H

机构：

[1] Technical University, Black Sea Department of Chemistry, 61080 Trabzon Turkiye,

来源：

CEMENT AND CONCRETE RESEARCH | 1994年 / 24卷 / 04期

关键词：

D O I：

10.1016/0008-8846(94)90183-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The effects on the setting and mechanical properties of partly-refined boro- and phosphogypsum mixed with Portland and trass cements were studied and compared with a Portland cement containing high grade natural gypsum. It was found that the partly refined boro- and phosphogypsum can be used in place of natural gypsum for Portland and trass cements. Reasons for the observed properties of the Portland and trass cements containing the aforementioned chemical gypsum are concluded.

引用

页码：601 / 604

页数：4