| 摘要 |
PURPOSE:To obtain a solidifier which is prevented from dusting and reduced in nuisances, etc., to a third person, in a process for conditioning the ground by spraying a solidifier to the surface of subgrade soil and mixing the soil with the solidifier by mixing a powdery cement solidifier with a specified liquid in a specified mixing ratio. CONSTITUTION:A powdery cement solidifier is mixed with 0.1-20wt.% liquid which does not contribute to the curing reaction of the solidifier, desirably a liquid (e.g. fuel oil A) based on hydrocarbon compounds or a liquid based on an alcoholic compound (e.g. ethylene glycol). The figure shows an example in which the invention solidifier 1 is sprayed after the surface of subgrade soil is dug with a stabilizer 2. |
