云南水力发电2024，Vol.40Issue(12)：119-121,133,4.DOI:10.3969/j.issn.1006-3951.2024.12.032
混凝土泛碱成因及其预防和治理方法
Causes and Prevention and Treatment Methods of Concrete Alkali Bleeding
康彬生 1侯琪 1杨华东1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
In engineering construction,the problem of concrete alkali bleeding often troubles construction parties and owners.Alkaline soluble substances in concrete will migrate to the surface of the concrete with water,and after the water evaporates,a fluffy,white,and soft substance is generated on the surface of the concrete,known as"white frost"in the industry.Although concrete alkali leaching generally does not cause quality accidents to concrete structures,its existence undoubtedly has a profound impact on the appearance quality of concrete.It has a significant impact on the aesthetic appearance and quality rating of concrete structures.关键词
混凝土泛碱/成因分析/预防/治理方法Key words
concrete alkali leaching/cause analysis/prevention/governance method分类
土木建筑引用本文复制引用
康彬生,侯琪,杨华东..混凝土泛碱成因及其预防和治理方法[J].云南水力发电,2024,40(12):119-121,133,4.
