Construction example of measures against chrysotile scattering in tunnel construction where serpentinite is distributed

Kazuto Yonezawa

4:20 PM - 4:30 PM

[VI-320] Construction example of measures against chrysotile scattering in tunnel construction where serpentinite is distributed

*Kazuto Yonezawa¹, Shinya Fujita¹, Nagayasu Mitugochi¹, Yasuhito Arai¹, Nao Ikeda¹, Yoshihiro Oota² (1. Fujita Corporation, 2. Ministry of Land, Infrastructure, Transport and Tourism)

Keywords:Mountain tunnel, serpentinite, asbestos, chrysotile, scattering prevention

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山岳トンネル (15)

[VI-320] Construction example of measures against chrysotile scattering in tunnel construction where serpentinite is distributed