施工技術 (6)

[VI-705] Experimental Study on Long-Distance Pumping of Concrete with Pumping Aid

*Atsumi Sawamura¹, Kouichi Haze¹, Hironori Nakano¹, Takayoshi Shiina², Yusuke Takagi², Tomio Sakue³, Kuniya Kido⁴ (1. TODA CORPORATION, 2. NISHIMATSU CONSTRUCTION CO.,LTD., 3. LION SPECIALTY CHEMICALS CO.,LTD., 4. HOKUTO INDUSTRIES CO.,LTD.)

Keywords:long-distance pumping, pumping admixture, pressure measurement, initial strength