CONCRETE COMPOSITION EXCELLENT IN LONG-TERM STRENGTH

CONCRETE COMPOSITION EXCELLENT IN LONG-TERM STRENGTH

PURPOSE:To make it possible to remarkably promote strength over a long period of time by including cement, water, aggregate, a water-reducing admixture and a specific alcohol-based compound. CONSTITUTION:The concrete composition is obtained by adding water, an aggregate, 0.05-5wt.% water-reducing ad...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HONDO FUMIAKI, SHIMOYAMA YOSHIHIDE
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:PURPOSE:To make it possible to remarkably promote strength over a long period of time by including cement, water, aggregate, a water-reducing admixture and a specific alcohol-based compound. CONSTITUTION:The concrete composition is obtained by adding water, an aggregate, 0.05-5wt.% water-reducing admixture and 0.5-10wt.% alcohol-based compound of the formula RO(AO)nH [R is 4-6C alkylene; A is 2-3C one or two or more alkylene; n is 0-10] to cement and kneading the mixture.