山岳トンネル（覆工・吹付）(1)

3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

[VI-408] Development of Continuous Concrete Re-agitation Equipment

*Tatsuhiko Otani¹, Takeshi Suzuki¹, Mamoru Moriyama², Toshio Suzuki³ (1. NISHIMATSU CONSTRUCTION CO.,LTD., 2. DEROS JAPAN CO.,LTD., 3. Nippon Expressway Research Institute Company Limited)

Keywords:

Lining Renewal Method,work in service,Re-Agitation

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