Abstract
Solidified soil is made of dredged clayey soil mixed with cement. Generally, it is well known that the solidified soil is deteriorated in seawater by leaching of calcium. Therefore, the deterioration property of solidified soil has been investigated in this study. The test results revealed that (1) the deterioration amount of the test pieces with the constant ratio of water and cement and with the different water content became similar when the time exposed in seawater was same, and that (2) for the solidified soil with the unconfined compressive strength larger than approximately 10 MN/m2, the deterioration will not cause.
