CONCRETE SURFACING METHOD

A method for improving the adhesiveness between hardened cement compositions and resin coating materials by spraying an aqueous solution containing organ ic acid(s) which will react with the surface to produce calcium compounds on th e hardened cement surface before a resin coating material is appli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HISASHI, OSAMU, MOTOURI, MASAMI, YOSHIZUMI, AKIRA, MICHIWAKI, KANICHI
Format:	Patent
Sprache:	eng ; fre
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:	A method for improving the adhesiveness between hardened cement compositions and resin coating materials by spraying an aqueous solution containing organ ic acid(s) which will react with the surface to produce calcium compounds on th e hardened cement surface before a resin coating material is applied, thus removing the carbonate membrane of hydrated cement compositions. This improv es the adhesiveness between the hardened cement compositions and the resin coating material.