Japan Society of Civil Engineers 2025 Annual Meeting
Advanced Search

Session Details

Oral PresentationSection V

環境配慮型コンクリート8・骨材1

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
3F A1
1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[V-394]Study on the Retention Performance of Concrete Using a Large Amount of Light Calcium Carbonate

*Yosuke Mitsumori1, Shinichi Koizumi1, Hironobu Yamamiya1, Mio Sakai2, Takeshi Torichigai2, Tetsushi Kanda2 (1. Sika Japan Ltd., 2. KAJIMA CORPORATION)
1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[V-395]Study on the effects and causes of CO2 fixed fine powder on the fresh properties of mortar

*Kazuhisa Okada1, Yuchi Nemoto1, Ryosuke Saito1, Takuya Oishi1, Akihiro Furuta1, Shinji Tamaki1, Yukiko Nishioka2, Kohei Eguchi2, Daijiro Tsuji2, Masaro Kojima2 (1. TAKEMOTO OIL & FAT CO., LTD., 2. TAKENAKA CORPORATION)
1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[V-396]Pumping tests of concrete containing large amounts of calcium carbonate

*Koichi Haze1, Atsumi Sawamura1, Kenichi Moriya1, Yusuke Takagi2, Taisuke Yamamoto2 (1. TODA CORPORATION, 2. NISHIMATSU CONSTRUCTION)
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[V-397]Study on the Quality of Pre-Mixed Low-Carbon Cementitious Materials

*Takahiro Harigai1, Yuji Shirane1, Takayumi Imai1 (1. Maeda Corporation)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[V-398]Rationalized construction using low-carbon type concrete embedding formwork

*Kazuki Yamada1, Ryosuke Asakura1, Eisuke Tigira1 (1. Kajima Corporation)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[V-399]Comparative Tests of Lining Concrete Mixes Focusing on Coarse Aggregate Shrinkage and Application to Actual Construction

*Yudai Eda1, Shinya Koyama1, Atsumi Sawamura1 (1. Toda Corporation)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[V-400]Sorting Method of Recycled Fine Aggregate Using a Simple Underwater Specific Gravity Separator

*Hiroshi Katahira1, Hirohisa Koga1 (1. Public Works Research Institute)
Back to Category List