Benchmark analysis of the flow through experiment of high pH solution to natural fracture

Yamaguchi, Kohei; Honda, Akira; Inagaki, Manabu; Yui, Mikazu; Saito, Hironori*

The bench mark analysis concerning the change in the material transportation characteristic according to the chemical reaction were done by using pass experiment result (Mader et al., 2006) of the high pH solution to the natural crack core in granite as part of international collaboration LCS (Long-term Cement Study). We were able to reproduce the observed blockage tendency as a result experimentally the material transportation model characteristic according to the chemical reaction.