Research on efflorescence detection and inhibition methods of cement-based decorative mortar

被引：0

作者：

Yue Xiao

Zhonghang Li

Qinwei Wang

Jianming Dan

Jinyu Wang

机构：

[1] Shihezi University,School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan

来源：

Materials and Structures | 2021年 / 54卷

关键词：

Decorative mortar; Efflorescence; Detection method; Diatomite;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A scientifically accurate detection method of efflorescence on cement-based decorative mortars is presented in this paper after five different efflorescent detection tests. According to this method, the influence of different content of diatomite on prevention of efflorescence on decorative mortars was mainly investigated. Water absorption and basic mechanical properties of the decorative mortars with addition of diatomite were also explored. Subsequently, thermogravimetric and nitrogen adsorption method were applied to explain the mechanism of restraining efflorescence. It was found that appropriate amount of diatomite could effectively inhibit the efflorescence of decorative mortars.

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