HOUSEWRAP

Housewrap (10) for attachment to a building (12) after installation of sheathing (14) and prior to installation of siding/cladding. The housewrap comprises a barrier layer (20) and an adhesive layer (22). The barrier layer (20) has a first surface (24), which faces inward relative to the building (1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MACUGA, JAMES A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BUILDING CEILINGS CHEMISTRY DYES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS 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 METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS POLISHES ROOFS TRANSPORTING USE OF MATERIALS AS ADHESIVES WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Housewrap (10) for attachment to a building (12) after installation of sheathing (14) and prior to installation of siding/cladding. The housewrap comprises a barrier layer (20) and an adhesive layer (22). The barrier layer (20) has a first surface (24), which faces inward relative to the building (12), and a second surface (26), which faces outward relative to the buildin g (12). The adhesive layer (22) is applied to the first surface (24) for attachment of the housewrap (10) to the sheathing (14). The barrier layer (2 0) provides a moisture barrier against outside water or moisture, yet allows a water vapor transmission rate of at least 100 g/m2/day from the interior of the building (12). The adhesive layer (22) comprises a pressure sensitive adhesive that has a high moisture vapor transmission rate of at least about 100 g/m2/day.