2017 Annual Meeting

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Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-3 Decommissioning Technology of Nuclear Facilities

[3H01-04] Water sealing technology for F1 1

Wed. Mar 29, 2017 9:30 AM - 10:35 AM Room H (16-303 Building No.16)

Chair: Yukihiro Iguchi (JAEA)

9:45 AM - 10:00 AM

[3H02] Feasibility test of water-sealing under water-flow condition in the steel pipe with high radiation resistant rubber-based material

(2)Characteristic test (Radiation resistance, Temperature, Viscosity, Chemical resistance, Compression)

*Shohei Fukaura1, Yasuo Hijioka2, Hiroshi Masaki2, Toshinori Dekura2, Jun Goto1, Yoshito Kajinami1, Yoshimizu Hata1, Takashi Tabara3, Yukiko Takeuchi3, Chie Matsuda3 (1. KYOKUTO RUBBER, 2. IRID(TOSHIBA), 3. KYOKUTO SANGYO)

10:00 AM - 10:15 AM

[3H03] Feasibility test of water-sealing under water-flow condition in the steel pipe with high radiation resistant rubber –based material

(3)Water stop element test (Water pressure resistance, Pressure feeding, Filling, Water-sealing, )

*Yoshimizu Hata1, Yasuo Hijioka2, Hiroshi Masaki2, Toshinori Dekura2, Yoshito Kajinami1, Jun Goto1, Shohei Fukaura1, Takashi Tabara3, Yukiko Takeuchi3, Chie Matsuda3 (1. KYOKUTO RUBBER, 2. IRID(TOSHIBA), 3. KYOKUTO SANGYO)

10:15 AM - 10:30 AM

[3H04] Applicability Examination for Water Stoppage Using the Photo-curable Resin

Development of Water Stoppage Technique by the Improved Photo-curable Resin

*Kozue Shimada1, Chiaki Tomizuka1, Takuya Shibata1, Makoto Ooka1, Yasunari Maekawa2, Katsuhiro Aoyagi3, Masatoshi Shinoki3, Genichi Katagiri4, Hiroshi Ozaki4, Shin-ichi Koyama1 (1. Japan Atomic Energy Agency, 2. National Institutes for Quantum and Radiological Science and Technology, 3. National Institute of Technology, Fukushima College, 4. Fuji Electric Co., Ltd.)

Time reserved for Chair (10:30 AM - 10:35 AM)

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