品質管理(2)

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[VI-123] Report on the Construction of Sediment Pit Bottom Slab Concrete in Winter Using Antifreezing Admixture

*Yasuhiro Muto¹, Kenta Tachibana¹, Takeru Suzuki¹, Takaaki Nabeshima² (1. Obayashi Corporation, 2. Japan Railway Construction, Transport and Technology Agency)

Keywords:

Cold Weather Concrete,Antifreezing Admixture,Initial Frost Damage,Quality Control

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