Penetration behavior of water solution containing radioactive species into dried concrete/mortar and epoxy resin materials
佐藤 勇; 前田 宏治; 須藤 光雄; 逢坂 正彦; 臼杵 俊之; 小山 真一
Sato, Isamu; Maeda, Koji; Suto, Mitsuo; Osaka, Masahiko; Usuki, Toshiyuki; Koyama, Shinichi
Penetration behavior of radionuclides such as $$^{137}$$Cs into dried concrete material, dried mortar material and epoxy paint for a few dozen days was observed using a solution containing fission products extracted from irradiated fuels to obtain fundamental information on the radionuclide penetration rate and depth. Hardly any radionuclides could penetrate into the epoxy paint. The radionuclide solution penetrated into concrete and mortar materials to a depth of a few millimeters for a few dozen days. The penetration behavior observed near the surface of concrete and mortar materials was similar to the diffusion of nuclides in media such as water-saturated concrete, bentonite and cement materials.
使用言語 : English
掲載資料名 : Journal of Nuclear Science and Technology
: 52
: 4
ページ数 : p.580 - 587
発行年月 : 2015/04
出版社名 : Taylor & Francis
特許データ :
論文URL :
キーワード : 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
使用施設 :
広報プレスリリース :
受委託・共同研究相手機関 :
登録番号 : AA20131003
抄録集掲載番号 : 43000922
論文投稿番号 : 16029
Accesses  (From Jun. 2, 2014)
- Accesses
分野:Nuclear Science & Technology
Add This