混和剤・特殊コンクリート

5:10 PM - 5:20 PM JST(8:10 AM - 8:20 AM UTC)

[V-376] Application examples of super-retarding admixture to high-fluidity concrete using high early-strength portland cement.

*Ryuta Koda¹, Yuzuki Ikegaya², Yusei Yamauchi³, Tomoya masaki¹, Toshitaka Suemune¹ (1. OBAYASHI CORPORATION, 2. Central Japan Railway Company, 3. Japan Railway Construction, Transport and Technology Agency)

Keywords:

high early-strength portland cement,high-fluidity,super-retarding admixture,high strength