摘要
选用包括浓缩剂、增效剂、堵漏剂和掺和剂在内的水泥基渗透结晶型防水材料,对京原铁路平型关隧道的衬砌和施工缝等裂缝的渗漏水进行了堵漏加固处理,隧道渗水的问题得到了根治,有效保证了隧道的顺利通车及使用。
Cementitions capillary crystalline waterproofing materials including concentration agent, synergist, plugging agent and admixture were adopted for the leakage stoppage and strengthening of linings and construction joints of Pingxingguan Tunnel, Beijing-Yuanping Railway. The leakage problems were solved, which ensured the traffic in the tunnel opened smoothly.
出处
《中国建筑防水》
2015年第17期35-38,共4页
China Building Waterproofing
关键词
隧道
渗漏治理
水泥基渗透结晶防水材料
衬砌
施工缝
变形缝
leakage treatment
cementitions capillary crystalline waterproofing materials
lining
construction joints
deformation joint
