Schedule 1 9:24 AM - 9:36 AM [V-03] 残コン・戻りコンから回収した粗骨材の品質改善 *Takuro Watanabe1, Minoru Kunieda1, Hiroo Takada2 (1. Gifu University, 2. Gifu Ready-mixed Concrete Industry Association) Keywords:残コン・戻りコン、絶乾密度、表乾密度、吸収率、圧縮空気 Abstract password authentication.Password is required to view the abstract. Please enter a password to authenticate. Password Authentication