CEMENT ADMIXTURE, QUICK CURING MORTAR CONCRETE MATERIAL, QUICK CURING MORTAR CONCRETE COMPOSITION, AND CURED BODY

To provide a cement admixture having high retention effect of fluidity, low kneading resistance, and high strength development, and capable of suppressing cracks.SOLUTION: A cement admixture contains calcium aluminate and gypsum, wherein a CaO/Al2O3 molar ratio of the calcium aluminate is 0.5 or mor...

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Bibliographische Detailangaben
Hauptverfasser: SASAKI TAKASHI, ISOGAI TAKEHIKO, ARAKI AKITOSHI, TAKAGI SATOSHI, YAMAGISHI TAKANORI
Format: Patent
Sprache:eng ; jpn
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