Fire resistant fibrous composite articles

A fire resistant fibrous composite article includes fibers bound together into a consolidated fibrous article such as a fiberboard. A first fire retardant composition including a hydrated mineral is in the interior of the article. A second fire retardant composition including a boron-containing comp...

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Bibliographische Detailangaben
Hauptverfasser:	CUSTER MARK W, CHIBOROSKI PATRICK S, JOHNSON BRAD W, JOHNSON DONNA A, HARGREAVES DAVID A, BILODEAU MICHAEL A, HEALY STEVEN S, VERRILL THOMAS S, SPENDER JONATHAN M, CHRISTIANSEN CRAIG D, PARADIS MARK A, BENNETT PROSERFINA D, GOLDEN MARC A
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BUILDING CEILINGS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GUTTERS INSULATION OR OTHER PROTECTION OF BUILDINGS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES ROOF COVERINGS ROOF-WORKING TOOLS ROOFS SKY-LIGHTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	A fire resistant fibrous composite article includes fibers bound together into a consolidated fibrous article such as a fiberboard. A first fire retardant composition including a hydrated mineral is in the interior of the article. A second fire retardant composition including a boron-containing compound is in the surface of the article. In another embodiment, a fire resistant fibrous composite article includes fibers, a fire retardant hydrated mineral and a zeolite bound together into a consolidated fibrous article which is resistant to water absorption. Another embodiment provides a lignocellulosic fibrous composite board for use in a roof system in which the board is exposed to bonding energy when it is bonded to another roof system component during construction of the roof. Another embodiment relates to a roof system of which a lignocellulosic fibrous composite board is part. The board or the roof system is in compliance with one or more fire resistance or flame and smoke standards. A further embodiment relates to a method of installing a fibrous composite board in a roof system.