防水混凝土在改扩建工程中的应用  

Application of Waterproofing Concrete in Reconstruction and Extension Projects

作　　者：张道真 周磊 易举 王莹 Zhang Daozhen;Zhou Lei;Yi Ju;Wang Ying(The Institute of Architecture Design&Research,Shenzhen University,Shenzhen,Guangdong 518060,China;Expert Committee of Shenzhen Waterproof Industry Association,Shenzhen,Guangdong 518060,China)

机构地区：[1]深圳大学建筑设计研究院有限公司,广东深圳518060 [2]深圳市防水行业协会专家委员会,广东深圳518060

出　　处：《中国建筑防水》2023年第11期62-64,共3页China Building Waterproofing

摘　　要：通过某改扩建项目地下室底板的防水设计案例,讨论了内掺水泥基渗透结晶型防水材料的自修复全刚自防水混凝土技术的应用。该技术是改扩建项目地下室底板无法施作柔性外防水工程时,满足防水需求的合理、优选方案之一。Through the waterproofing design case for the basement floor of some reconstruction and extension project,the application technology of self-repairing fully rigid self-waterproofing concrete with addition of cementitious capillary crystalline waterproofing material is discussed in this article.This technology is one of the reasonable and optimal solutions to meet the waterproofing requirements when flexible external waterproofing cannot to be applied for the basement floor of the reconstruction and extension project.

关 键 词：地下室底板 改扩建工程 防水设计 自防水混凝土 内掺型水泥基渗透结晶型防水材料 

分 类 号：TU92[建筑科学—建筑设计及理论] TU761.11