HEAT COMPOSITE SYSTEM BASED ON POLYURETHANE RIGID FOAM FOR BUILDING FACADES

The present invention relates to a method for producing a composite element, at least comprising steps of providing a cover layer having an uncoated surface and a coated surface, which is at least partially coated with a composition (B) comprising at least one inorganic material, treating the uncoat...

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Bibliographische Detailangaben
Hauptverfasser:	EISENHARDT, ANDREA, WEINRICH, DIRK, KAMPF, GUNNAR, TURCINSKAS, SARUNAS, GLEINIG, ERHARD, MONNIG, SVEN, CLAMOR, OLIVER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BUILDING CEILINGS 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 PERFORMING OPERATIONS ROOFS TRANSPORTING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for producing a composite element, at least comprising steps of providing a cover layer having an uncoated surface and a coated surface, which is at least partially coated with a composition (B) comprising at least one inorganic material, treating the uncoated surface of the cover layer, and applying a composition (Z2), which is suitable for producing a polyurethane and/or polyisocyanurate foam, to the treated surface of the cover layer. The present invention further relates to a composite element obtainable or obtained according to a method according to the invention and to the use of a composite element obtainable or obtained according to a method according to the invention or of a composite element according to the invention as an insulating material or in façade construction. La présente invention concerne un procédé de fabrication d'un élément composite, comprenant au moins la production d'une couche de recouvrement ayant une surface non enduite et une surface enduite, laquelle est enduite au moins partiellement d'une composition (B) comprenant au moins un matériau inorganique, un traitement de la surface non enduite de la couche de recouvrement, ainsi que l'application sur la surface traitée de la couche de recouvrement d'une composition (Z2) qui est adaptée pour la fabrication d'une mousse de polyuréthane et/ou de polyisocyanurate. La présente invention concerne en outre un élément composite, pouvant être ou étant obtenu selon un procédé conforme à l'invention, ainsi que l'utilisation d'un élément composite, pouvant être ou étant obtenu selon un procédé conforme à l'invention, ou d'un élément composite conforme à l'invention comme matériau d'isolation ou dans la construction de façades.