GBS-A型渗透型防水剂在大广高速公路工程中的应用  

The Application of GBS-A Permeable Waterproofing Agent on Daqing—Guangzhou Expressway

作　　者：刘世波 卢士军 王东霞 王全好 田立刚 

机构地区：[1]北京立高立德道桥防水材料有限公司,北京100055 [2]北京公联洁达公路养护工程有限公司,北京100070 [3]中启胶建集团有限公司,山东胶州266300 [4]胶州市城市化建设领导小组办公室,山东胶州266300

出　　处：《中国建筑防水》2012年第9期25-27,共3页China Building Waterproofing

摘　　要：简要分析了混凝土公路桥梁防水的现状和水损坏的基本原因,论述了GBS-A渗透型防水剂的防水机理和基本性能,详细阐述了其在大广高速公路工程中的应用,如基层处理、喷涂施工、检测验收等。The paper briefly analyses the current situation of the waterproofing engineering of concrete road bridges and the causes of their water damages.It also discusses the waterproofing mechanism and essential performances of GBS-A permeable waterproofing agent and its application on Daqing—Guangzhou Expressway with the focus on base treatment,spray process,and acceptance tests.

关 键 词：混凝土桥梁 防水工程 渗透型防水剂 施工 

分 类 号：U444[建筑科学—桥梁与隧道工程]