抄録
In this study, the cover soil for radiation-contaminated soil was made of tsunami sludge by applying Fiber-cement-stabilized soil method, and the durability for drying and wetting of cover soil was experimentally investigated. It was confirmed that cement-stabilized soil produced by the conventional method deteriorated with increasing the cycle number. However, Fiber-cement-stabilized soil did not deteriorate at all and showed high durability for drying and wetting regardless of the increase of cycle number.