SOLIDIFYING AGENT FOR SOFT GROUND AND METHOD OF STABILIZING SOFT GROUND

摘要

PURPOSE: To obtain a solidifying agent which can give stabilized ground having a pH in the substantially neutral range. ;CONSTITUTION: This agent is the one for solidifying soft ground to give stabilized ground in a neutral range and comprises 80wt.% or above anhydrous gypsum and/or hemihydrated gypsum, and 15wt.% or above at least one member selected from among inorganic salts containing sulfate groups and monopotassium dihydrogenphosphate. Desirably, this agent further contains 0.01-10wt.% at least one member selected from among magnesium hydroxide, magnesium chloride and calcium chloride. If required, it contains 2wt.% or below at least one of slaked lime and cement.;COPYRIGHT: (C)1995,JPO