施工技術 (4)

[VI-59] Experimental Study on Basic Properties of Concrete with a New Pumping Admixture

*Atsumi Sawamura¹, Koichi Haze¹, Kenichi Moriya¹, 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, initial strength