水下及潮湿环境下混凝土修补材料的研究

关键字：物理性能,水下成型,粘结强度,水下及潮湿环境

（1.中国建材检验认证集团厦门宏业有限公司，福建 厦门  361028；2.厦门市建筑工程性能检测与诊治重点实验室，福建 厦门  361028）

    摘要：基于水下及潮湿环境，研究了几种混凝土修补材料，分别对几种材料进行了水下及潮湿环境物理性能试验研究，并考虑实际使用情况，在水下成型粘结试件，测试其粘结强度，研究出了性能优异的水下及潮湿环境混凝土修补加固材料。
    关键词：物理性能；水下成型；粘结强度；水下及潮湿环境
    中图分类号：TU472.5        文献标识码：A        文章编号：1001-702X（2017）04-0129-03

Study on the concrete repair materials underwater and moisture environment
WU Yusheng1，2，CHEN Meihong1，2，YANG Zongqiang1，2
（1.China Building Material Test & Certification Group Xiamen Hongye Co. Ltd.，Xiamen 361028，China；2.Laboratory of Xiamen Construction Engineering Performance Test and Diagnosis，Xiamen 361028，China）

    Abstract：This paper studies on several concrete repair materials underwater and moisture environment. It researched the physicals performance in the air，and also tested the adhesive strength which sample was molded and cured under the water considering the actual situation. Finally it succeeded to study out the excellent performance of the concrete repair and reinforcement materials underwater and moisture environment.
    Key words：physical performance，underwater molding，adhesive strength，underwater and moisture environment