Current status of the in-situ experiment for verification of performance of engineered barrier system in Horonobe Underground Research Laboratory

Nakayama, Masashi; Ono, Hirokazu; Shirase, Mitsuyasu*; Niunoya, Sumio*

no journal, , 

Japan Atomic Energy Agency is conducting the in-situ experiment for verification of performance of engineered barrier system in Horonobe Underground Research Laboratory. The purpose of this paper is reporting the current status of the experiment. This paper also reports the results of saturation status of buffer material blocks.