Conducts a columnar improvement by deep mixing method using House Foundation under cement material with this content.

From the appearance and pumping from plant slurry augers head, stirring the soil and see the process until the finish level heading. Involved in recent years, the elution of chromium is social problem 6 Valence from ground improvement soil using cement stabilizers, soil improvement, you must understand well about the dangerous combination of material and soil or soil pollution prevention laws is.