技術開発(2)

[VI-74] About application of water jet crush method to concrete slab deterioration on urban expressways

〇Yuki Nagao¹, Hiroaki nakayama¹, Yasuhiro sakakibara¹, kazuki Yosi², Kiyoshi Mori² (1.nagoya expressway public corporation, 2.Surface Technology)

Keywords:concrete slab repair, micro crack, urban expressways, water jet crush method