GROUND STABILIZATION MATERIAL

PROBLEM TO BE SOLVED: To provide a ground stabilization material to which the function to markedly suppress the elution of hazardous heavy metals is added with no result in the strength reduction of the ground that undergoes the soil stabilization treatment. SOLUTION: This invention relates to a gro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRAIZUMI KEIKO, OKABAYASHI SHIGEO, TONOKOUCHI HITOSHI, MASUDA KOTARO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES REFRACTORIES SLAG SOIL SHIFTING TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a ground stabilization material to which the function to markedly suppress the elution of hazardous heavy metals is added with no result in the strength reduction of the ground that undergoes the soil stabilization treatment. SOLUTION: This invention relates to a ground stabilization material that characteristically comprises gypsum, cement and calcium polysulfide where the amount of the gypsum is 4-20 pts.wt., calculated as SO3, and the calcium polysulfide is 0.015-1.0 pt.wt., calculated as S, per 100 pts.wt. of the gypsum and cement in total.