[V] カーボンリサイクル材料4 | Japan Society of Civil Engineers 2025 Annual Meeting

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Session Details

Oral PresentationSection V

カーボンリサイクル材料4

Thu. Sep 11, 2025 3:10 PM - 4:30 PM JST
Thu. Sep 11, 2025 6:10 AM - 7:30 AM UTC

D303

Chair: Shigeyoshi Miyahara

3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

[V-160]CO2 fixation effect of granulated coal ash using Indonesian coal ash

*Shinya Tanaka¹, Sunao Fukumoto¹, Yuji Tsubota¹, Shodai Soda¹, Kenta Yamamoto¹, Kenji Nakamoto¹, Makoto Kobayakawa² (1. The Chugoku Electric Power Co., INC., 2. JAPAN CARBON FRONTIER ORGANIZATION)

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3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[V-161]Development of CCU aggregate using the granulating technology of coal ash - Development results of Green Innovation fund project, "CUCO"

*Takahito Oikawa¹, Moe Nishimura¹, Mutsunobu Tsukuba¹, Kohei Kurooka¹, Kanako Mori², Haru Tanabe², Kenzo Watanabe² (1. CHUGOKU KOATSU CONCRETE INDUSTRIES CO.,LTD., 2. KAJIMA CORPORATION)

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3:30 PM - 3:40 PM JST(6:30 AM - 6:40 AM UTC)

[V-162]Preparation of CCU powder derived from concrete sludge using exhaust gas

*Naoya Hirata¹, Ryo Takano¹, Takeshi Sasaki¹, Toshiyuki Yagi¹, Kanako Mori², Kenzo Watanabe², Atsushi Iizuka³ (1. NIPPON CONCRETE INDUSTRIES CO., LTD., 2. KAJIMA CORPORATION, 3. Tohoku University)

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3:40 PM - 3:50 PM JST(6:40 AM - 6:50 AM UTC)

[V-163]Fundamental Properties of Fresh Mortar Using CCU Materials Derived from Concrete Sludge Solids

*Kenta ｶﾒｼﾏ Kameshima¹, Yosuke Mitsumori¹, Hironobu Yamamiya¹, Mio Sakai², Takeshi Torichigai², Tetsushi Kanda² (1. Sika Japan Ltd., 2. KAJIMA CORPORATION)

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3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

[V-164]Fundamental study on dry sludge powder carbonated under different temperature conditions- Results of development through the GI Fund project "CUCO" -

*Yuta Hashimoto¹, Ken Ohkawa¹, Takanori Sakuma¹, Natsuyuki Miyata¹, Tetsushi Kanda², Haruki Momose², Shiro Tomoe², Hiroki Sugimoto², Yusuke Baba³ (1. Sanwasekisan Corporation, 2. Kajima Corporation, 3. Tokai Univ.)

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4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

[V-165]Effects of different carbonation conditions on basic characteristics of dry sludge powder

*Ken Okawa¹, Takanori Sakuma¹, Yuta Hashimoto¹, Natsuyuki Miyata¹, Tetsushi Kanda², Haruki Momose², Sirou Tomoe², Hiroki Sugimoto², Yusuke Baba³ (1. Sanwasekisan Corporation, 2. Technical Research Institute, Kajima Corporation, 3. Tokai Univ.)

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4:10 PM - 4:20 PM JST(7:10 AM - 7:20 AM UTC)

[V-166]Study on carbonation curing method of concrete considering power demand

*Sunao Fukumoto¹, Taiju Miyazaki¹, Yuji Tubota¹, Tadashi Matumoto², Akina Mezuki², Kazuyoshi Hosotani² (1. Chugoku Electric Power Co., Ltd., 2. LANDES Co., Ltd.)

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