品質管理(2)

11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[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