GROUND IMPROVEMENT METHOD

PURPOSE:To exhibit a sufficient improvement effect and restrain an increase in a quantity of an improved material being used by adding/mixing a residual quantity of the improved material after a part of a final quantity of the improved material being used is added to/mixed into peat quality soil and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAKAMAKI KATSUYUKI, HENMI KATSUNORI, KITSUTA KAZUTOMI, TAKANO TAKEZO, SATOU NOBUMASA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	PURPOSE:To exhibit a sufficient improvement effect and restrain an increase in a quantity of an improved material being used by adding/mixing a residual quantity of the improved material after a part of a final quantity of the improved material being used is added to/mixed into peat quality soil and the like. CONSTITUTION:When the ground is hardened by mixing a ground material and an improved material containing calcium ion with each other, a prior addition, such as a part of a final quantity of the improved material being used is added/mixed, is carried out to an objective soil to be improved. Next, afterwards, a regular addition, such as a residual quantity of the improved material is added/mixed, is carried out. In this case, when the object ground is composed of peat quality soil, a weight percentage of the prior addition and the regular addition of the improved material is set to be 1/14-2/1, so that a still more remarkable effect can be obtained.