预制装配式综合管廊防水构造及材料应用研究

摘要:

预制装配式综合管廊符合我国城市基础设施绿色化建设政策要求，在质量、工期等方面较现浇法施工有较大优势而被广泛运用。对于预制装配式综合管廊，其接缝形式和防水施工都直接影响其功能和正常运行。本文结合预制装配式综合管廊的防水结构主要类型，对常用的三种防水构造和接缝材料的性能进行了比较，对预制装配式综合管廊防水技术的发展趋势进行了展望。

Abstract:

Prefabricated integrated pipe corridor is the key direction of urban infrastructure development in China. It is widely used because of its advantages over cast-in-place method in quality, time limit, cost and other aspects. The joint form and waterproof construction directly affect the function and normal operation of assembled integrated pipe gallery. In this paper, the performance of three commonly used waterproof structures and joint materials is compared according to the main types of waterproof structures of prefabricated composite pipe gallery. and the development trend of prefabricated integrated pipe corridor waterproof technology in the future is forecasted.