Session Details

サステナビリティ (2)/環境配慮型コンクリート (1)

Thu. Sep 5, 2024 1:30 PM - 2:50 PM JST
Thu. Sep 5, 2024 4:30 AM - 5:50 AM UTC
C201(川内北キャンパス講義棟C棟)
Chair: Keisuke Takahashi

[V-47]Study on adhesive performance of environmental barrier film (bolt cap)

*Yusuke Nakashima1, Toshio Takebuchi1, Soma Takase2, Yasushi Nagasaka2, Daisuke Sato3, Tetsuya Komatsuzaki3 (1. MK ENGINEERING, INC., 2. KAWADA INDUSTRIES, INC., 3. KUREHA EXTRON CO,LTD.)

[V-48]Verification of UV resistance of environmentally shielding film (bolt cap)

*Soma Takase1, Yasushi Nagasaka1, Toshio Takebuchi2, Yusuke Nakashima2, Daisuke Sato3, Tetsuya Komatsuzaki3, Masayuki Tai4 (1. KAWADA INDUSTRIES, INC., 2. MK ENGINEERING, INC., 3. KUREHA EXTRON CO,LTD., 4. University Of The Ryukyus)

[V-49]Effect of air content in cement paste on CO2 fixation in use phase

*Aya Nishizawa1, Kuniaki Sakurai1, Masashi Shinsugi1, Kenji Kawai2 (1. Obayashi Corporation, 2. Hiroshima University)

[V-50]Examination on the compressive strength and carbonation depth of fly ash containing artificial crashed stone under sealed curing conditions

*Yoji Kitagawa1, Hajime Ito1, Yudai Morita1, Takuya Okada2, Chikao Sannoh2, Ryota Kawazoe3, Isao Maekawa3 (1. Graduate School of Toyama Prefectural University, 2. Hokuriku Electric Power Company, 3. Toyama Koueki Company)

[V-51]A study on the colouration by phenolphthalein solution and the amount of CaCO3 in carbonated concrete.

*Takashi Kosaka1, Naoki Nishihara2, Goro Sakai3, Kengo Seki3, Mio Sakai3, Hiroaki Yamano3 (1. Hanshin Expressway Co.,ltd, 2. Chuo Fukken Consultants Co.,ltd, 3. Kajima Corporation)

[V-52]Time-dependent Profile of Phase Composition in γ-C2S Blended Cement Paste Subjected to Accelerated Carbonation

*Yuna Shinjo1, Motohiro Ohno1, Tetsuya Ishida1 (1. The University of Tokyo)

[V-53]Performance evaluation of paint films on steel railway bridges that have been repeatedly repainted

*Taiki Fujimoto1, Syuichi Taya1 (1. Central Japan Railway Company)

[V-54]Performance Evaluation of on-Site Paint Film 20 Years After Surface Protection Construction

*Soichiro Kitada1, Koji Yoshida1, Shuichi Taya1 (1. Central Japan Railway Company)