混和剤 (2)

[V-393] Influence of setting agent on slump retention and early strength development of blast furnace slag concrete using accelerator

*Kosuke Sotokawa¹, Masumi Inoue³, Heesup Choi³, Sudoh Yuhji² (1. Kitami Institute of Technology, 2. Nissan Chemical Corporation, 3. Kitami Institute of Technology)

Keywords:blast furnace slag fine powder, hardening accelerator, retardant, slump loss, strength Enhancement