基于大型机场下管廊防水施工技术

BASED ON THE WATERPROOFING CONSTRUCTION TECHNOLOGY OF LARGE AIRPORT PIPE GALLERY

大型机场由于其使用功能的重要性,其工程从批准立项、勘查、设计、施工及后期维护保养来说都极其复杂,结合西安咸阳国际机场三期扩建工程T5航站楼工程综合管廊防水施工技术应用,从管廊施工工艺流程、管廊底板防水、管廊侧墙防水,管廊顶板防水及质量标准等方面进行分析阐述介绍,希望为将来的综合管廊防水工程施工提供一些技术性参考。

Large airports because of the importance of the use function,its engineering from approved late,exploration,design,construction and maintenance is extremely complex,this paper combined with extension project of Xi’an Xianyang International Airport T5 terminal engineering comprehensive utility tunnel waterproof construction technology application,from the utility tunnel construction process,utility tunnel floor waterproof,waterproof pipe gallery side wall,The roof waterproof and quality standards of pipe gallery are analyzed and introduced in the hope of providing some technical references for the construction of comprehensive pipe gallery waterproof project in the future.