HUMIDITY AND SAG RESISTANT BUILDING PANEL

Described herein is an stain and sag resistant acoustic building panel comprising a porous body formed from building material and latex binder, wherein the building material may include fibers and filler and at one of the building materials has been pre-treated with a chargemodifying component, ther...

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Bibliographische Detailangaben
Hauptverfasser:	FELEGI, JR., John, MYERS, Jere, SIRDESHPANDE, Gourish, PAPE, James D, LEFEVER, Joanne, DIFFENBAUGH, Kimberly
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Described herein is an stain and sag resistant acoustic building panel comprising a porous body formed from building material and latex binder, wherein the building material may include fibers and filler and at one of the building materials has been pre-treated with a chargemodifying component, thereby enhancing the sag-resistance of the building panel. La présente invention concerne un panneau de construction acoustique résistant aux taches et au fléchissement, qui comprend un corps poreux formé à partir de matériaux de construction et d'un liant au latex, les matériaux de construction pouvant comprendre des fibres et une charge, et au moins l'un des matériaux de construction ayant été prétraité avec un composant de modification de charge, ce qui permet d'améliorer la résistance au fléchissement du panneau de construction.