河川構造物/港湾・海洋構造物(1)

[VI-666] Reduction of thermal crack and shortening process of curtain-wall work by using low-shrinkage and high-early strengthening agent

〇Mituyoshi ARAWATARI¹, Kengo SEKI¹, Masataka KUDO¹, Masaru KAWAHATA¹, Takashi ASONUMA², Kenji MATUMOTO² (1.KAJIMA CORPORATION, 2.Iwate Prefecture)

Keywords:portland blast-furnace slag cement class B, high-early strengthening agent, sluice gate, curtain-wall, thermal crack, shortening of a construction period