凍害 (2)

[V-692] Effect of Construction Process on Air Content and Frost Resistance of High-Strength Concrete

*Eiji Satou¹, Tetsuya Oyamada², Toshiyuki Nakamura¹, Ryo Takahashi¹, Tatsuya Abe¹, Takuto Yamagishi¹, Fuka Nakai¹, Kaiki Araya² (1. Oriental Shiraishi Corporation, 2. National University Corporation, Iwate University)

Keywords:air bubble spacing factor, air volume, Scaling resistance, compaction, pumping, high strength concrete