Abstract
Concrete mixed bentonite (CBC) with a very flexible behavior of deformation has been researched and developed as the construction material for cutoff wall for a few years. In this report, the result of various tests conducted on“strength”,“deformation”,“permeability”,“durability”, etc., and of structural investigation on hardened concrete are arranged and compiled. As a result, various properties of CBC become clear and it has been confirmed that CBC was enough to use for cutoff wall
