INFLUENCE OF CADMIUM ON THE HYDRATION OF C3A

被引：9

作者：

TUMIDAJSKI, PJ

THOMSON, ML

机构：

[1] Materials Laboratory, Institute for Research in Construction National Research Council, Ottawa

来源：

CEMENT AND CONCRETE RESEARCH | 1994年 / 24卷 / 07期

关键词：

D O I：

10.1016/0008-8846(94)90121-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The influence of cadmium on the bottle hydration of C3A at 4-degrees-C and 25-degrees-C for 1, 8, 14, 29, 76 and 106 days was studied with differential thermal analysis, X-ray diffraction, scanning electron microscopy and by atomic absorption. Cadmium was retained in the hydration products as Cd(OH)2. The presence of cadmium during hydration inhibited the formation of the C3AH6 hydrated phase. The influence of cadmium was more pronounced at 4-degrees-C.

引用

页码：1359 / 1372

页数：14

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