新材料・新工法（材料）(5)

[V-141] Concrete quality evaluation examination in superabsorbent polymer suspension

〇Kenji Shimosaka¹, Tooru Tanaka¹, Kenichi Moriya¹, Ryota Dobashi², Natsumi Ishibashi², Taisuke Sanagawa² (1.Toda Corporation, 2.Railway Technical Research Institute)

Keywords:cast-in-place pile, drilling suspension, underwater concrete, superabsorbent polymer