PVC防水卷材在地铁车站顶棚翻新项目中的应用

Application of PVC Waterproofing Membrane in theRenovation Project of Subway Station Roofs

南京地铁中华门车站顶棚防水翻新采用聚酯织物内增强型PVC防水卷材,取得了良好效果。该翻新改造项目的成功实施,为后期类似项目提供了良好的借鉴,包括改造材料和方案的选用,施工过程中车站顶棚两侧靠近轨行区高压电的挑战,屋面施工高空作业安全措施等多方面经验。

The roof waterproofing renovation of Nanjing Metro Zhonghua Men Station has achieved good results by using polyester fabric reinforced PVC waterproofing membrane.The successful implementation of this renovation project provides a good reference for similar projects in the later stage,including the selection of renovation materials and plans,the challenge of high voltage electricity near the track area on both sides of the station roof during the construction process,and safety measures for high-altitude operations on the roof.