凍害 (1)

[V-495] Evaluation of freeze-thaw resistance of steam cured concrete mixed with recycled aggregate

*Kanji Yanaga¹, Takahiro Kondo¹, Shensi Gong¹, Takafumi Sugiyama² (1. Hokkaido University Graduate School of Engineering, 2. Hokkaido University Faculty of Engineering)

Keywords:recycled aggregate concrete, steam curing, FM frost index, freezing and thawing test