リニューアル (3)

[VI-349] Field test toward rapid substrate treatment for peeling prevention method of tunnel lining

*Okuhito Kiya¹, Takayoshi Tomii¹, Daisuke Deguchi¹, Hitoshi Tsujimoto², Teruhiko Kimoto³ (1. OBAYASHI CORPORATION, 2. Konishi Corporation, 3. CHEMICAL CONSTRUCTION Corporation)

Keywords:tunnel, lining concrete, lining repair, peeling prevention, substrate treatment, repair