[2B04-07] Geopolymer 1

[2B04] A geopolymer for solidification material of radioactive waste

(1)Comparison of characteristics of SIAL-solidified-body and other geopolymers

*Eiki ADACHI¹, Nobuyuki SEKINE¹, Hirotaka SUDA¹, Hisashi MIKAMI¹, Marcela Blazsekova², Maros Juraska², Milena Prazska² (1. Fuji electric, 2. Wood Nuclear Slovakia)

Keywords:geopolymer, G-value, Elution, meso-pore distribution

We report differences in performace between SIAL-solidified-body and geopolymers made of different meta-kaolin, and relationship between the performace and meso-pore volume distribution of geopolymers. As result of the analysis, it was suggested that a certain size range of pore volume correlated with perfoemance .