Gypsum/fiber board with improved surface characteristics

A paperless gypsum/fiber board with improved surface characteristics has at least one surface comprising a combination of fully hydrated gypsum and reinforcing fiber and has been coated with a primer comprising an aqueous emulsion of a film-forming polymeric material.

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Bibliographische Detailangaben
Hauptverfasser: CARBO ADELAIDA L, ATTARD PETER M
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A paperless gypsum/fiber board with improved surface characteristics has at least one surface comprising a combination of fully hydrated gypsum and reinforcing fiber and has been coated with a primer comprising an aqueous emulsion of a film-forming polymeric material.