Waterway tunnel reinforcement method (strand sheet)

The definitive version of reinforcement for the inner surface of water channels. This is a reinforcement method that adheres strand sheets using resin materials applicable to concrete water channels in harsh wet environments.

〇 Completion of Evaluation for the Public-Private Partnership New Technology Research and Development Project by the Ministry of Agriculture, Forestry and Fisheries 〇 Winner of the Grand Prize in the Technology Development Category at the 4th Infrastructure Maintenance Awards 〇 Product Features - High Productivity: Carbon backing with strand sheets processed and hardened in the factory can be easily applied on-site - Excellent Adhesion: Special primer that exhibits excellent adhesion in wet environments - Low Roughness Coefficient: 0.0104, National Agriculture and Food Research Organization - Long-term Wear Durability: 0.32 mm/40 years, tested and measured by a university institution - Water Quality Safety: Passed by the Japan Water Works Association, JWWA K143 - Water-Flow Type Anchor with Check Valve: Eliminates adverse effects of back pressure from water.

Reinforcement and repair materialsTunnel MaterialsRenovation and repair methods