CEMENT COMPOSITION

PROBLEM TO BE SOLVED: To provide a cement composition which can achieve both prevention of exfoliation and prevention of explosive fracture.SOLUTION: A cement composition is provided with an organic fiber sheet that is fused by heating and vaporized, on a surface layer part.

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Bibliographische Detailangaben
Hauptverfasser:	KAWANISHI TAKASHI, CHIKAMATSU RYUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING CEILINGS EARTH DRILLING FIXED CONSTRUCTIONS FLOORS GALLERIES GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LARGE UNDERGROUND CHAMBERS MINING ROOFS SHAFTS TUNNELS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cement composition which can achieve both prevention of exfoliation and prevention of explosive fracture.SOLUTION: A cement composition is provided with an organic fiber sheet that is fused by heating and vaporized, on a surface layer part.