CEMENT COMPOSITION AND PROLONGED STORAGE METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a cement composition and a prolonged storage method thereof which enable the prolonged storage of favorable physical properties such as fluidity, compressive strength, resistance to material segregation, and so forth. SOLUTION: The inclusion of a specific pozzolana i...

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Bibliographische Detailangaben
Hauptverfasser:	FUJII KENTARO, YUKI WATARU, YASUI WATARU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LIME, MAGNESIA METALLURGY PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS REFRACTORIES SLAG STORING TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cement composition and a prolonged storage method thereof which enable the prolonged storage of favorable physical properties such as fluidity, compressive strength, resistance to material segregation, and so forth. SOLUTION: The inclusion of a specific pozzolana impalpable powder in the cement composition and tight closure and storage thereof overcomes the preceding problem. The storage in a tightly closed state characteristically uses a laminated film of a polymer layer and an aluminum layer. COPYRIGHT: (C)2010,JPO&INPIT