Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Poster PresentationSection V

塩害・凍害・耐火性

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
No

[12PM1-No-01]Evaluation of Chloride Attack Resistance in High GGBS Concrete

*Kentaro Haramoto1, Daiki Hokanisi, Kohei Kanaoka, Tatsuya Nukusina1 (1. National Institute of Technology, Tokuyama Colleg)

[12PM1-No-03]Evaluation of Rust prevention effect Prevention in Mortar with Lithium Nitrite Addition under Real Environmental Conditions

*Jun Ushida1, Hirotaka Hazehara1, Ryouta Hashimoto1, Hikaru Yuzi2, Ryo Abe3, Ryousuke Koizumi4 (1. FUKUOKA University, 2. TOYO CONSTRUCTION CO,LTD, 3. KYUSHU ELECTRIC POWER CO., INC., 4. Kyushu High Pressure Concrete Industry Co., Ltd.)

[12PM1-No-05]Effect of application of silane-based surface impregnants on scaling of carbonated cured γ-C2S mixed concrete

*Tatsuya Aoki1, Hiroshi Minagawa1, Hayato Takahashi1, Shintaro Miyamoto1, Makoto Hisada1, Kanako Mori2, Takeshi torichigai2 (1. TOHOKU University, 2. KAJIMA CORPORATION)

[12PM1-No-07]Evaluation of Frequency Characteristics of detected AE in Core Test affected by inner developed Crack Angle and Distribtion by using 50-years in Service Concrete

*Moeka Mukai1, Kazuma Shibano1, Tetsuya Suzuki1 (1. Niigata University)

[12PM1-No-09]Study on the self-healing effect of mortar using Fly ash and Bacteria

*Ryo Takahashi1, Mitsuhiro Takeda2 (1. Tohoku Gakuin University Graduate School, 2. Tohoku Gakuin University)

[12PM1-No-11]Study on strength of geopolymer concrete at after fire

*Hikaru Okada1, Takuto Yoshida1, Yusuke Imagawa2, Osamu Ohyama2 (1. Osaka Institute of Technology Graduate school, 2. Osaka Institute of Technology)

[12PM1-No-13]Fire spalling behavior of RC repair material at an early age

*Yuto Kuwabara1, Takuya Fukui2, Mitsuo Ozawa3, Taku Koyama3 (1. Gunma University School of Science and Technology, 2. Chemical construction, 3. Gunma University Cluster of Materials and Environment Program of Civil and Environment Engineering)

[12PM1-No-15]A Study on the Effect of Constraint Stress on Explosive Spalling Behavior of Cementitious Materials due to High Temperature Heating and Water Injection History

*Sota Nakane1, Taito Miura2, Go Igarashi2 (1. Nagoya University, 2. Nagoya University Graduate School)
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