山岳トンネル (4)

[VI-253] Construction of tunnel lining using flow-concrete producted by on-site admixture mixing

*Takayoshi Shiina¹, Satoru Yamamoto², Daisuke Yamaki³, Hirotaka Sato⁴, Nanase Nishikawa⁵ (1. Nishimatsu Construction Co., Ltd., 2. Nishimatsu Construction Co., Ltd., 3. Nishimatsu Construction Co., Ltd., 4. Nishimatsu Construction Co., Ltd., 5. Nishimatsu Construction Co., Ltd.)

Keywords:Lining concrete, Fluidized concrete, High fluid, Fluidizer containing thickener, On-site mixing