2026 Fall Meeting
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Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-1  Radioactive Waste Management

[1B09-13]Cement and geopolymer for solidification 1

Wed. Sep 9, 2026 2:45 PM - 4:15 PM JST
Wed. Sep 9, 2026 5:45 AM - 7:15 AM UTC
Room B(General Lecture RoomsA 1F RoomA11)
Chair:Akira Saito(Shimizu)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[1B09]A geopolymer for Solidification of Radioactive Waste(15) Temperature and Liquid–Solid Ratio Dependence of Geopolymer Dissolution Behavior in Heated Water

*Eiki ADACHI1 (1. Fuji electric)
Comment()
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[1B10]A geopolymer for solidification of radioactive waste(16) Curing Properties of Metakaolin-Based Geopolymers with Adjusted Calcination Temperature

*Ayaka Ohira1, Eiki Adachi1 (1. Fuji Electric)
Comment()
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[1B11]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(12)Development of a new method for improving the solidification of radioactive waste

*Atsushi Matsui1, Tamotsu Kozaki1, Naoko Watanabe1, Yuka Morinaga1, Rei Yoshihara1, Katsuhumi Hashimoto1 (1. Hokkaido Univ.)
Comment()
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[1B12]Aggregate Reaction and Changes in Hydration Product Composition in Hardened Cement Paste under Long-term Water Curing at 50°C

*Sayuri Tomita1, Kazuko Haga1, Masahito Shibata1, Kumi Negishi1 (1. Taiheiyo Consultant)
Comment()
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[1B13]Cement solidification of Fugen concentrated liquid waste(3) Beaker scale test with actual radioactive waste liquid

*Shotaro Hanaki1, Sakura Morita1, Shunpei Maruyama1, Isamu Kudo1, Goro Soejima1, Keitaro Muto1 (1. JAEA)
Comment()
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

Time reserved for Chair

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