武广高铁某车站地下通道防水维修技术

Waterproofing Repair for Underground Passage of a Wuhan-Guangzhou High Speed Railway Station

介绍了武广高铁车站地下通道渗漏治理工程,治理中采用手刷厚浆型液体橡胶防水涂料进行细部处理,然后大面积喷涂液体橡胶防水涂料,并在通道底板设置了排水设施,防排结合,多道设防,达到了治理的目的。

The paper introduced the treatment of the leakage of the underground passageway of a Wuhan-Guangzhou high speed railway station. The liquid high-build rubber bitumen waterproofing coating was painted in the parts of details by hand and sprayed in the remaining parts. The drainage facilities were installed in the bottom plate of the passage. The project gained the expected results with the principle of waterproofing integrated with drainage multiple defenses.