混和剤 (1)

5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[V-297] Characteristics in cold season's construction of concrete using early strength portland cement with slump retaining admixture

*Takayoshi Shiina¹, Taisuke Yamamoto¹, Shinji Nagano¹, Kazuki Hoshi¹, Motoharu Hatakeyama², Nobuaki Ago³ (1. Nishimatsu Construction Co.,Ltd., 2. Tohoku Regional Agricultural Administration Office, 3. Pozzolith Solutions Ltd.)

Keywords:

lump retaining admixture,Early strength portland cement,Construction in cold season,Slump retention,Setting,Compressive strength

Login required to view

Log in