道路橋床版の診断および長寿命化技術に関する調査研究 (2)

[CS8-10] Experimental study on the effect of the concrete slab sufracing treatment on the performance of waterproofing

〇Ryuzou Kamishita¹, Tachibana Norihiro¹, SAkiya Kiyoshi¹, Kose Eri², Aoki Yasumoto² (1.Hanshin Expressway Research Institute for Advanced Technology, 2.Hanshin Expressway)

Keywords:sufracing treatment, waterproofing, WATER JET, Steel shot blast , Grinding machine