副産物利用・再生材料 (4)

[V-712] Influence of Replacement Rate of Light Calcium Carbonate Powder on Fresh Property of Mortar-Development results of the GI Fund project "CUCO”-

*Gorou Sakai¹, Mio Sakai¹, Toshinari Mukai¹, Kengo Seki¹, Takeshi Torichigai¹, Kanako Mori¹, Avadh Kumar¹, Kenzo Watanabe¹, Takeshi Sasaki², Toshiyuki Yagi² (1. KAJIMA CORPORATION, 2. NIPPON CONCRETE INDUSTRIES CO.,LTD.)

Keywords:CUCO, Environmentally friendly concrete, Light calcium carbonate powder, admixture, Freshness, CO2 emission