混凝土结构裂缝修复施工技术  

Construction Technology of Concrete Structure Crack Repair

作　　者：张彪 ZHANG Biao(The 2nd Engineering Co.Ltd.of China Railway 17 Bureau Group Corporation,Xi'an 710043,China)

机构地区：[1]中铁十七局集团第二工程有限公司

出　　处：《工程建设与设计》2020年第1期236-238,共3页Construction & Design for Engineering

摘　　要：结合海外项目,通过对混凝土结构裂缝宽度、深度的量测,将裂缝分为严重裂缝、较重裂缝和一般裂缝,分别采取低压灌注环氧树脂胶修复、聚氨酯弹性密封胶封闭修复和表面外观修复,解决混凝土结构产生的裂缝问题。Combined with overseas projects,through the measurement of the width and depth of concrete structure cracks,the cracks are divided into serious cracks,heavier cracks and general cracks,and the low-pressure pouring epoxy resin glue repair,polyurethane elastic sealant seal repair and surface appearance repair are respectively adopted to solve the problem of concrete structure cracks.

关 键 词：混凝土结构 裂缝修复 低压灌注 环氧树脂胶 

分 类 号：TU755[建筑科学—建筑技术科学]