施工技術(1)

[VI-05] Selection of super-delayed concrete that can be stacked after 24 hours to be applied to large-diameter deep foundation piles

〇Satoko Naomachi¹, Zyunichi Matumoto¹, Atushi Akamatu¹, Naoki Hagiwara² (1.TAISEI CORPORATION, 2.Central Nippon Expressway Company Limited)

Keywords:Super delayed concrete, super-delayed admixture, placing on consolidated fresh concrete, penetration resistance, rodding rod, Large-diameter deep foundation