Japan Society of Civil Engineers 2021 Annual Meeting

Presentation information

第V部門

新材料・新工法(材料)(2)

Thu. Sep 9, 2021 11:10 AM - 12:30 PM V-4 (Room21)

Chair: Isamu Takenoi

[V-122] Application of slump retention admixture to precast slab bridge connection concrete in highway slab replacement work

〇Seishi Shiraiwa1, Atsushi Yatagai2, Wataru Doi3, Daisuke Suzuki4, Taichi Nakamura5 (1.Hazama Ando Corporation, 2.Hazama Ando Corporation, 3.Hazama Ando Corporation, 4.YAMASO CHEMICAL Corporation, 5.East Nippon Expressway Corporation)

Keywords:highway slab replacement work, precast slab bridge connection concrete , slump loss, slump retention admixture

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