Product Offering
Shield Tunnel Segment Sealing Gaskets
盾构管片密封垫
Shield tunnel segment sealing gaskets for metro, highway, railway, water conveyance, power and gas transmission tunnel projects, providing waterproofing and joint sealing performance for segmental tunnel linings.
面向地铁、公路、铁路、引水、电力及输气等盾构隧道工程的管片密封垫产品，为盾构管片衬砌接缝提供防水与密封功能。
Supplied by Jiangyin Haida Rubber and Plastic Co., Ltd.
Overview
Product overview
Haida’s shield tunnel segment sealing gaskets are engineering rubber products developed for segmental tunnel lining waterproofing. The products are designed to provide reliable sealing performance at segment joints under demanding tunnel construction and operation conditions.
The Haida brand shield segment sealing products were developed in 2000 and have been applied in shield tunnel projects across domestic metro cities. They have also been used in more than 300 major highway, railway, river-crossing, water conveyance, power and gas transmission tunnel projects.
海达盾构管片密封垫是面向盾构隧道管片衬砌防水需求开发的工程橡胶产品，用于在复杂施工和运营条件下为管片接缝提供可靠密封性能。
“海达”品牌盾构管片密封产品于2000年开发成功，已覆盖国内所有地铁城市，并在超过300个大型公路、铁路、过江、过河、引水、电力、输气等盾构隧道工程中配套应用。
Applications
Typical applications
- Metro shield tunnels
- Highway shield tunnels
- Railway shield tunnels
- River-crossing and sea-crossing tunnels
- Water conveyance tunnels
- Power and gas transmission tunnels
- 地铁盾构隧道
- 公路盾构隧道
- 铁路盾构隧道
- 过江及跨海隧道
- 引水隧道
- 电力及输气隧道
Features
Key product features
- Designed for shield tunnel segment joint waterproofing
- Developed from rubber and plastic material modification technology
- Suitable for large-scale metro and infrastructure tunnel projects
- Extensive domestic and overseas engineering application record
- Supports tunnel lining waterproofing and long-term sealing performance
- Backed by long-term participation in engineering rubber product standardization
- 面向盾构管片接缝防水设计
- 依托橡塑材料改性技术开发
- 适用于大规模地铁及基础设施隧道工程
- 具有大量国内外工程应用记录
- 支持隧道衬砌防水与长期密封性能
- 具备工程橡胶产品标准化参与经验
Technical Information
Technical parameters
- Haida has supplied shield tunnel waterproofing products for more than 4 million tunnel rings, equivalent to approximately 6,000 km of tunnel length. Its shield tunnel waterproofing products have been applied in major projects including Shanghai Chongming Yangtze River Tunnel, Wuhan Yangtze River Tunnel, Shiziyang Tunnel of the Guangzhou–Shenzhen–Hong Kong Passenger Dedicated Line, the Yellow River crossing tunnel of the South-to-North Water Diversion Middle Route Project, Taishan Nuclear Power Plant intake tunnel, Shenzhen–Hong Kong Tunnel of the Guangzhou–Shenzhen–Hong Kong Passenger Dedicated Line, Sutong GIL Utility Tunnel, Beijing East Sixth Ring Road Tunnel, Jinan Yellow River Tunnel, Jinan Huanggang Road Yellow River Crossing Tunnel, Haitai Yangtze River Tunnel and the Karnaphuli River Tunnel in Bangladesh.
技术参数
- 海达盾构防水产品累计供货量已超过400万环，折合隧道长度约6000公里。代表性应用工程包括上海崇明越江公路隧道、武汉长江隧道、广深港客运专线狮子洋隧道、南水北调中线河南温县穿黄隧道、广东台山核电项目取水隧道、广深港客运专线深港隧道、苏通GIL综合管廊隧道、北京东六环快速路隧道、济南黄河隧道、济南黄岗路穿黄隧道、海太长江隧道以及孟加拉卡纳普里河底隧道等。
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