FLUIDIZATION OF SOIL CEMENT AND SUPERPLASTICIZER FOR SOIL CEMENT

PROBLEM TO BE SOLVED: To provide a method for fluidizing soil cement, capable of preparing soil cement retaining its fluidity for a long period of time and affording high mechanical strength after hardened, and to obtain a superplasticizer to be used in the above method. SOLUTION: This method for fl...

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Bibliographische Detailangaben
Hauptverfasser:	KURANO AKIO, YAMADA TETSUJI, AOYAMA MASAHIRO, ATSUJI MINORU, MIZUTANI KUNIHIKO, ITO TAKAHIRO, HIDAKA ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for fluidizing soil cement, capable of preparing soil cement retaining its fluidity for a long period of time and affording high mechanical strength after hardened, and to obtain a superplasticizer to be used in the above method. SOLUTION: This method for fluidizing soil cement comprises using a combination of a low-molecular weight polymer with a carboxylic acid or monofunctional salt thereof as the main constitutive monomer unit with an alkali metal carbonate. The other objective superplasticizer for soil cement consists of a low-molecular weight polymer with a carboxylic acid or monofunctional salt thereof as the main constitutive monomer unit and an alkali metal carbonate.