STRUCTURAL INSULATED SHEATHING WITH HIGHLY EFFICIENT ADHESIVE

• Main Authors: DEWILDT, DEAN, ROWLAND, MICHAEL, JANDA, AMBER
• Format: Patent
• Language: English; French
• Published: 04.02.2010
• Subjects: BUILDING; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; 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; PERFORMING OPERATIONS; ROOFS; STRUCTURAL ELEMENTS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING; WALLS, e.g. PARTITIONS

Prepare a laminated assembly by providing an insulating member comprising a polymeric foam having opposing surfaces and a structural member by positioning the structural member so as to extend over at least one of the opposing surfaces of the insulating member and providing a moisture-curable hot-melt polyurethane or silicone adhesive having an open time and an application temperature range and disposing the adhesive between the insulating and structural members at a coating weight of 16 grams per square meter or less and three grams per square meter or more while at an application temperature and then pressing the structural and insulating members together during the open time of the adhesive. L'invention consiste à préparer un ensemble stratifié par la fourniture d'un élément isolant comprenant une mousse polymère ayant des surfaces opposées et d'un élément structural, par positionnement de l'élément structural de telle sorte qu'il s'étend sur au moins l'une des surfaces opposées de l'élément isolant, par fourniture d'un adhésif de polyuréthane ou de silicone fondu à chaud et durcissable par humidité, ayant un temps ouvert et une plage de température d'application, par dépôt de l'adhésif entre les éléments isolant et structural à une masse de revêtement de 16 grammes par mètre carré ou moins et de 3 grammes par mètre carré ou plus tout en étant à une température d'application, puis par pression des éléments structural et isolant ensemble durant le temps ouvert de l'adhésif.