〇Takashi Matsumoto¹, Daisuke Hayashi², Manabu Hashimoto², Satoru Kobayashi², Yuki Kamiya¹ (1.Kajima Renovate Co.,Ltd, 2.Kajima Corporarion)

〇Yuki Kamiya¹, Daisuke Hayashi², Manabu Hashimoto², Satoru Kobayashi², Hirotake Endo³ (1.Kajima Renovate Co.,Ltd, 2.Kajima Corporation, 3.Civil Engineering Reserch Institute For Coldregion)

〇Satoru Kobayashi¹, Manabu Hashimoto¹, Daisuke Hayashi¹, Hirotake Endoh² (1.Kajima Corporation, 2.Civil Engineering Research Institute for Cold Region)

〇Hirotake Endoh¹, Shintaro Yasunaka¹ (1.Civil Engineering Research Institute for Cold Region)

〇Minoru Iwai¹, Daisuke Hayashi¹, Satoru Kobayashi¹, Manabu Hashimoto¹, Takashi Matsumoto², Yuki Kamiya² (1.Kajima Corporation, 2.kajima Renovate Corporation)

〇Yuta Nomura¹, Takuya Kondo², Katsunori Yokoi², Shinya Mizutani³ (1.National Institute of Technology, Kochi College, Adbanced course, 2.National Institute of Technology, Kochi College, 3.Daido Corporation)

〇Katsuya Shono¹, Junya Nakagawa¹, Hirotaka Hazahara², Masasi Soeda¹ (1.FUKUOKA University Graduate School, 2.FUKUOKA University)

〇Yukina Takahashi¹, Kei Hutagami¹, Takuya Kondo¹, Katsunori Yokoi¹ (1.National Institute of Technology,Kochi College)

〇Koichi Kobayashi¹, Kosuke Ono¹, Tatsuo Asano², Yusaku Takamatsu² (1.Gifu University, 2.Umai Chemical co.,ltd)