橋梁 (2)

11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[VI-242] Confirmation of workability of ultra-fast hardening UHPFRC for hollow slab bridge repair work

*Minoru Hachiya¹, Takayoshi Tomii¹, Yoshinobu Sakata¹, Shunji Aoki¹, Masafumi Takezawa², Hirotaka Kaneko² (1. Obayashi Corporation, 2. Central Nippon Expressway Company Limited)

Keywords:

UHPFRC,ultra-fast hardening,hollow slab bridge,repair work,Upper Thickness Increasing Method

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