Blast furnace slag-containing cement slurry composition and method for preparing soil cement slurry using the same

摘要

To provide a blast furnace slag containing-cement slurry composition having excellent workability as a soil cement slurry and exhibiting sufficient strength in a ground improvement body obtained after cured in a soil improvement work, and capable of reducing a mass ratio of water/binder for suppressing an injection rate per soil unit volume of the soil cement slurry; and to provide a preparation method for soil cement slurry using the same.SOLUTION: This invention relates to a blast furnace slag containing-cement slurry composition for ground improvement, containing a specific binder, admixture, and water, wherein: a mass ratio of water/binder is 30 to 60%; and 0.01 to 3 pts.mass of the specific admixture is used based on 100 pts.mass of the binder.SELECTED DRAWING: None