| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for adjusting the characteristic of fluidized soil, allowing strength after the lapse of a fixed time to be heightened while maintaining fluidity immediately after manufacture, thereby facilitating quality control and reducing cost. SOLUTION: In the fluidized soil provided with fluidity and strength by adding a hardener to treated soil, blast-furnace slag KS, ordinary Portland cement OPS which is an alkaline material, or Portland blast-furnace cement KC is added as the hardener to maintain fluidity immediately after manufacture and to adjust strength after the lapse of the fixed time. |
