Japan Society of Civil Engineers 2021 Annual Meeting

Presentation information

第VI部門

品質管理(2)

Thu. Sep 9, 2021 11:10 AM - 12:30 PM VI-9 (Room34)

Chair: Ysunobu Tsukahara

[VI-487] Report on improvement of filling concrete placing properties in floor slab replacement construction for Takinagawa Bridge

〇Eri Nakagawa1, Taku Kawano1, Atsushi Yatagai1, Ryo Kobayashi2, Daisuke Suzuki3 (1.HAZAMA ANDO CORPORATION, 2.East Nippon Expressway Company Limited, 3.YAMASO CHEMICAL Co., Ltd.)

Keywords:Floor slab replacement construction, Filling concrete, Improvement of workability, Slump loss, Slump retention admixture

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