混凝土表面缺陷的一些处理方法  

Some Treatments of Concrete Surface Defects

作　　者：黄小萍[1] 王永刚[1] 

机构地区：[1]中铁一局集团有限公司,陕西西安710054

出　　处：《企业科技与发展（下半月）》2009年第4期80-82,共3页

摘　　要：在水利水电工程混凝土施工中,由于模板变形、漏浆,以及砼浇筑时振捣不密实、骨料分离、钢筋过密等原因,致使蜂窝麻面、露筋、空洞、错台、挂帘等表面缺陷出现,为保证砼内部及外观质量,常需进行混凝土表面缺陷处理。During the concrete construction of water conservancy engineering, caused by distortion of steel concrete shuttering, grout leakage, loose vibration, seperation of concrete and steel bar and dense arrangement of steel bar, there are some surface problems such as honeycomb, pitted surface, cavity, grout leakage, among others. In order to ensure the internal and external quality of concrete, it is necessary to treat with the surface problems in concrete.

关 键 词：混凝土施工 表面缺陷处理 质量通病 

分 类 号：TU755[建筑科学—建筑技术科学]