CEMENT ADMIXTURE AND CEMENT COMPOSITION

PURPOSE:To provide a cement admixture mainly used in civil and building field and a cement composition using the same. CONSTITUTION:The cement admixture contains calcium aluminates, inorganic sulfate and calcium carbonate having grain size of >=2000cm /g Blaine specific surface area and the cemen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NIKAIDO YASUYUKI, MIHARA TOSHIO
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PURPOSE:To provide a cement admixture mainly used in civil and building field and a cement composition using the same. CONSTITUTION:The cement admixture contains calcium aluminates, inorganic sulfate and calcium carbonate having grain size of >=2000cm /g Blaine specific surface area and the cement composition is obtained by blending a cement with the cement admixture. A concrete excellent in manifesting initial strength is obtained by using the cement admixture.