2. Kitchen and toilet: Construct up to the
waterproof protective layer, preserve pipeline interfaces.
厨房、卫生间:施工至防水保护层,预留各种管线接口。
3. For lining seepage water of highway tunnel, the paper discussed how to strengthen
waterproof, drainage design and construction quality control for reference.
隧道衬砌渗漏水是公路隧道的通病,应引起重视,在施工中应加强防排水设计与施工质量的管理。