A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ISOLATION DE CHÂSSIS DE PORTES ET FENÊTRES
The invention relates to a method for insulating a cavity of an aluminium profile section or a thermal-break cavity of an aluminium fixed-frame or opening-frame of a door or window, the method comprising the following steps of: (a) inserting, into said cavity, an insulating device comprising a foam body made of a first polymer composition of polygonal cross section provided on at least one surface, preferably on each of two opposite surfaces, with one or more foam or non-foam fins made of a second polymer composition, in which the distance between said finned surface of the foam body and the opposite surface, or preferably between the two opposite finned surfaces of the foam body, respectively, represents 80 to 97% of the distance separating the corresponding faces of the cavity, in which the foam body made of the first polymer composition is based on one or more (co-)polyesters; and (b) heating the aluminium profile section or the aluminium frame to a temperature higher than a temperature comprised between 180 and 250°C in order to cause the second polymer composition to soften or melt, the foam body to expand and the fins to become compressed through the effect of the expansion of the foam body, and cooling the aluminium profile section or the aluminium frame to cause the second polymer composition to solidify, fixing the insulating device to the corresponding face or faces of the cavity.
ISOLATION DE CHÂSSIS DE PORTES ET FENÊTRES
The invention relates to a method for insulating a cavity of an aluminium profile section or a thermal-break cavity of an aluminium fixed-frame or opening-frame of a door or window, the method comprising the following steps of: (a) inserting, into said cavity, an insulating device comprising a foam body made of a first polymer composition of polygonal cross section provided on at least one surface, preferably on each of two opposite surfaces, with one or more foam or non-foam fins made of a second polymer composition, in which the distance between said finned surface of the foam body and the opposite surface, or preferably between the two opposite finned surfaces of the foam body, respectively, represents 80 to 97% of the distance separating the corresponding faces of the cavity, in which the foam body made of the first polymer composition is based on one or more (co-)polyesters; and (b) heating the aluminium profile section or the aluminium frame to a temperature higher than a temperature comprised between 180 and 250°C in order to cause the second polymer composition to soften or melt, the foam body to expand and the fins to become compressed through the effect of the expansion of the foam body, and cooling the aluminium profile section or the aluminium frame to cause the second polymer composition to solidify, fixing the insulating device to the corresponding face or faces of the cavity.
ISOLATION DE CHÂSSIS DE PORTES ET FENÊTRES
INSULATION OF DOOR AND WINDOW FRAMES
ISOLIERUNG VON TÜR- UND FENSTERRAHMEN
MEESSEN SILVAIN (author) / SCHÖPGES FLORENCE (author) / MAYERES JEAN-PIERRE (author)
2023-08-09
Patent
Electronic Resource
French
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Les poignées de portes et fenêtres.
Online Contents | 1995
Calfeutrement des fenetres et des portes
| Taylor & Francis Verlag | 1979