DE20009684U1 - Glued plywood for windows, doors and frames therefor - Google Patents

Glued plywood for windows, doors and frames therefor

Info

Publication number
DE20009684U1
DE20009684U1 DE20009684U DE20009684U DE20009684U1 DE 20009684 U1 DE20009684 U1 DE 20009684U1 DE 20009684 U DE20009684 U DE 20009684U DE 20009684 U DE20009684 U DE 20009684U DE 20009684 U1 DE20009684 U1 DE 20009684U1
Authority
DE
Germany
Prior art keywords
wood
layer
windows
doors
frames
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20009684U
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOLZ SCHILLER GmbH
Original Assignee
HOLZ SCHILLER GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HOLZ SCHILLER GmbH filed Critical HOLZ SCHILLER GmbH
Priority to DE20009684U priority Critical patent/DE20009684U1/en
Publication of DE20009684U1 publication Critical patent/DE20009684U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32Frames composed of parts made of different materials
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/302Covering wooden frames with metal or plastic profiled members
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70Door leaves
    • E06B2003/7049Specific panel characteristics
    • E06B2003/7051Specific panel characteristics of layered construction involving different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

&Pgr;. &ngr;&iacgr; !.·&Ogr;·&udigr;&udigr;π. &ngr;&iacgr; ! .·Ogr;·&udigr;&udigr;

Neue Gebrauchsmusteranmeldung
HOLZ SCHILLER GmbH, REGEN
New utility model application
HOLZ SCHILLER GmbH, RAIN

Anwaltsakte: 0976, 15. Mai 2000Attorney file: 0976, May 15, 2000

Verleimtes Schichtholz für Fenster, Türen und Rahmen hierfürGlued laminated wood for windows, doors and frames

Die vorliegende Erfindung betrifft ein verleimtes Schichtholz fur Fenster, Türen und Rahmen, die eine Wetterseite und eine Innenseite haben. Herkömmlicherweise werden Fenster oder Türen und deren Rahmen aus Holz, Kunststoff, Aluminium oder aus Kombinationen von Holz und Aluminium hergestellt. Die früher ausschließlich übliche Holzfenster werden insbesondere durch Fensterkonstruktionen aus Polyvinylchlorid (PVC) verdrängt. Diese Kunststofffenster brauchen nicht oft oder gar nicht gestrichen zu werden. Dennoch besteht weitgehend der Wunsch, zumindest auf der Innenseite Holz zu haben.The present invention relates to a glued laminated wood for windows, doors and frames that have a weather side and an inside. Windows or doors and their frames are traditionally made of wood, plastic, aluminum or combinations of wood and aluminum. The previously exclusively common wooden windows are being replaced in particular by window constructions made of polyvinyl chloride (PVC). These plastic windows do not need to be painted often or not at all. Nevertheless, there is a widespread desire to have wood at least on the inside.

In einer eigenen voraufgehenden Anmeldung wird ein verleimtes Holzfensterkantel beschrieben, das beiden Richtungen dadurch Rechnung trägt, dass ein Fenster mit einem Rahmen und einem Fensterflügelrahmen aus verleimten Holzhergestellt wird, wobei beide Rahmenteile auf der Außenseite vollständig mit je einer Leiste aus Polyurethane auf einer Klebschicht überdeckt sind. Vorteilhafterweise sind die Leisten aus Polyurethane aus äußeren kurzkettigen Diolen, die Hartsegmente bilden und aus inneren langkettigen Polyolen, die Weichsegmente bilden und sich aus Abfall herstellen lassen, wie in der Deutschen Patentschrift 196 48 235 beschrieben.In a separate previous application, a glued wooden window scantling is described that takes both directions into account by producing a window with a frame and a window sash frame made of glued wood, with both frame parts being completely covered on the outside with a strip of polyurethane on an adhesive layer. The strips are advantageously made of polyurethane made of external short-chain diols that form hard segments and internal long-chain polyols that form soft segments and can be produced from waste, as described in German patent specification 196 48 235.

Der erzielbare Vorteil besteht darin, dass diese Kombination genau so witterungsbeständig ist, wie man es von Kunststofffenstern kennt. Dennoch bleibt von Innen der Eindruck eines Holzfensters erhalten. Allerdings besteht der Kern aus Kostengründen aus keilverzinklcm verhältnismäßig weichen Hölzern. Zwar hat die Außenschicht eine oben beschrieben Decklage, die ebenso wie Holz die Eigenschaft besitzt, Feuchtigkeit aufzunehmen und abzugeben, quillt und schwindet nicht wie Holz, aber der ganze Schichtaufbau ist auch weitern Belastungen ausgesetzt. Es besteht bei einem Normalklima in hiesigen Zonen zwischen innen und außen ein erhebliches DruckgefäJJe und zugleich ein Feuchteunterschied, Dem muss der ganze Schichtaufbau standhalten.The advantage that can be achieved is that this combination is just as weather-resistant as plastic windows. Nevertheless, the impression of a wooden window is retained from the inside. However, for cost reasons, the core is made of relatively soft, finger-jointed wood. Although the outer layer has a cover layer as described above, which, like wood, has the property of absorbing and releasing moisture, it does not swell or shrink like wood, but the entire layer structure is also exposed to further stresses. In a normal climate in local areas, there is a considerable pressure vessel between the inside and the outside and at the same time a difference in humidity, which the entire layer structure must withstand.

Die erfindungsgemäße Lösung besteht in einem Schichtaufbau aus einer Außenschicht aus Polyurethan - Recycling - Werkstoff, einem Kern aus keilverzinktem Holz und einer Hartholzinnenschicht, wobei nach Innen vor der Hartholzinnenschicht eine Alumiumfolie zwischengefügt ist. Diese wirkt als Dampfsperre. Dem selben Zweck dient eine auf der Außenschicht aufgebrachte diffusionsundurchlässige Lackierung.The solution according to the invention consists of a layered structure made of an outer layer made of polyurethane recycled material, a core made of finger-jointed wood and a hardwood inner layer, with an aluminum foil sandwiched between the hardwood inner layer. This acts as a vapor barrier. A vapor-impermeable coating applied to the outer layer serves the same purpose.

Weitere Einzelheiten, Merkmale und Vorteile ergeben sich aus der folgenden Beschreibung eines in der Zeichnung dargestellten Ausführungsbeilspiels sowie aus den angehängten Ansprüchen. Further details, features and advantages emerge from the following description of an exemplary embodiment shown in the drawing and from the appended claims.

In der Zeichnung ist ein Horizontalschnitt durch einen Schichtaufbau gemäß der Erfindung dargestellt. Der Schichtaufbau 10 hat eine Außenseite A und eine Innenseite I. Typischerweise und ausgehend von einem Normalklima herrscht außen ein Druck von 400 pascal und innen ein Druck von 2600 pascal. Der Druckunterschied beträgt mithin 2200 pascal. Zugleich besteht ein Feuchtigkeitsunterschied von Außen mit 80 % relative Feuchte und innen mit etwa 55 % relative Feuchte. Während eine außen liegende Decklage 18 aus einem Polyurethan Recycling - Werkstoff für eine gute Wärmedämmung sorgt, diffundiert bei den Werten fur Druck und relative Feuchte Feuchtigkeit von außen nach innen. Die Leimschichten 20 zwischen der Decklage 18 und einer Holzkernschicht 12 sowie die Leimschicht 16 zwischen Kernholzschichten 12 und 14 werden nach anderen Gesichtspunkten und nicht nach dem Gesichtspunkt einer Dampfsperre ausgewählt. Deshalb ist erfindungsgemäß vorgesehen, nach innen zur Hartholzabdeckung 22 eine Aluminiumfolie 24 als Dampfsperre einzufügen.The drawing shows a horizontal section through a layered structure according to the invention. The layered structure 10 has an outside A and an inside I. Typically and assuming a normal climate, the pressure on the outside is 400 Pascal and the pressure on the inside is 2600 Pascal. The pressure difference is therefore 2200 Pascal. At the same time, there is a humidity difference between the outside with 80% relative humidity and the inside with about 55% relative humidity. While an external cover layer 18 made of a polyurethane recycling material ensures good thermal insulation, moisture diffuses from the outside to the inside at the pressure and relative humidity values. The glue layers 20 between the cover layer 18 and a wood core layer 12 and the glue layer 16 between core wood layers 12 and 14 are selected according to other aspects and not according to the aspect of a vapor barrier. Therefore, according to the invention, an aluminum foil 24 is inserted inside the hardwood cover 22 as a vapor barrier.

Als zusätzliche oder alternative Maßnahme ist vorgehen außen auf der neuen Decklage 18 eine diffusionsundurchlässige Lackierung 26 aufzubringen. Bei früheren Decklagen aus Holz ist darauf geachtet worden, diffusionsoffene Anstriche anzubringen. Die Decklage 18 aus einem Polyurethan - Recycling - Werkstoff hat zwar wie Holz die Eigenschaft Feuchtigkeit aufzunehmen und abzugeben, bleibt aber dabei maßhaltig, quillt und schwindet nicht. Deshalb lässt sich Anstrichart ändern und der diffusionsundurchlässige Anstrich mindert nicht nur das Eindringen von Feuchtigkeit nach innen, sondern infolge der Maßhaltigkeit treten in der O-berflächenbeanspruchung weniger Spannungen auf, was die Lackierung länger haltbar macht,As an additional or alternative measure, a vapor-impermeable coating 26 is to be applied to the outside of the new top layer 18. In the case of previous top layers made of wood, care was taken to apply vapor-permeable coatings. The top layer 18 made of a polyurethane recycling material has the property of absorbing and releasing moisture like wood, but remains dimensionally stable and does not swell or shrink. The type of coating can therefore be changed and the vapor-impermeable coating not only reduces the penetration of moisture to the inside, but as a result of the dimensional stability, less tension occurs in the surface stress, which makes the coating last longer.

Claims (4)

1. Verleimtes Schichtholz (10) für Fenster, Türen und Rahmen, die eine Wetterseite (A) und eine Innenseite (I) haben mit einer außen liegenden Deckschicht (18) aus einem Polyurethan-Recycling-Werkstoff und einer innenliegenden Deckholzschicht (22) sowie einem dazwischenliegenden Kern aus keilverzinkten Holz (12, 14) wobei eine Aluminiumfolie (24) zwischengefügt ist. 1. Glued laminated wood ( 10 ) for windows, doors and frames, which have a weather side (A) and an inner side (I) with an outer covering layer ( 18 ) made of a polyurethane recycling material and an inner covering wood layer ( 22 ) and an intermediate core made of finger-jointed wood ( 12 , 14 ) with an aluminum foil ( 24 ) interposed. 2. Verleimtes Schichtholz (10) für Fenster, Türen und Rahmen, die eine Wetterseite (A) und eine Innenseite (T) haben mit einer außen liegenden Deckschicht (18) aus einem Polyurethan-Recycling-Werkstoff und einer innenliegenden Deckholzschicht (22) sowie einem dazwischenliegenden Kern aus keilverzinkten Holz (12, 14) wobei die außen liegenden Deckschicht (18) aus einem Polyurethan-Recycling-Werkstoff eine diffusionsundurchlässige Lackierung (26) erhält. 2. Glued laminated wood ( 10 ) for windows, doors and frames, which have a weather side (A) and an inner side (T) with an outer covering layer ( 18 ) made of a polyurethane recycling material and an inner covering wood layer ( 22 ) and an intermediate core made of finger-jointed wood ( 12 , 14 ), wherein the outer covering layer ( 18 ) made of a polyurethane recycling material receives a diffusion-impermeable coating ( 26 ). 3. Verleimtes Schichtholz (10) für Fenster, Türen und Rahmen, die eine Wetterseite (A) und eine Innenseite (I) haben mit einer außen liegenden Deckschicht (18) aus einem Polyurethan-Recycling-Werkstoff und einer innenliegenden Deckholzschicht (22) sowie einem dazwischenliegenden Kern aus keilverzinkten Holz (12, 14) wobei eine Aluminiumfolie (24) zwischengefügt ist und die außen liegenden Deckschicht (18) aus einem Polyurethan-Recycling-Werkstoff eine diffuisionsundurchlässige Lackierung (26) erhält. 3. Glued laminated wood ( 10 ) for windows, doors and frames, which have a weather side (A) and an inner side (I) with an outer covering layer ( 18 ) made of a polyurethane recycling material and an inner covering wood layer ( 22 ) and an intermediate core made of finger-jointed wood ( 12 , 14 ), with an aluminum foil ( 24 ) interposed and the outer covering layer ( 18 ) made of a polyurethane recycling material receiving a diffusion-impermeable coating ( 26 ). 4. Verleimtes Schichtholz (10) nach Ansprüchen 1 oder 3, dadurch gekennzeichnet, dass Aluminiumfolie (24) zwischen dem Kern aus keilverzinkten Holz (12, 14) und der innenliegenden Deckholzschicht (22) zwischengefügt ist. 4. Glued laminated wood ( 10 ) according to claims 1 or 3, characterized in that aluminum foil ( 24 ) is interposed between the core of finger-jointed wood ( 12 , 14 ) and the inner cover wood layer ( 22 ).
DE20009684U 2000-06-01 2000-06-01 Glued plywood for windows, doors and frames therefor Expired - Lifetime DE20009684U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20009684U DE20009684U1 (en) 2000-06-01 2000-06-01 Glued plywood for windows, doors and frames therefor

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Application Number Priority Date Filing Date Title
DE20009684U DE20009684U1 (en) 2000-06-01 2000-06-01 Glued plywood for windows, doors and frames therefor

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DE20009684U1 true DE20009684U1 (en) 2001-10-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208153U1 (en) 2002-05-22 2002-10-02 Variotec Sandwichelemente Gmbh frame construction
EP1500769A3 (en) * 2003-07-22 2005-11-30 Klatovske d.evo, Stavebni centrum, spol s r o. Wooden window system
DE102007062438B3 (en) * 2007-12-20 2009-06-25 Wilhelm Mende Gmbh & Co. Spanplatten- Und Tischlerplattenwerk Method for coating thin chip board with steam barrier layer for protecting e.g. building construction, against moisture effects, involves injecting chip cake, steam barrier layer and decoration layer to thin chip board in calender
ITPN20090009A1 (en) * 2009-02-03 2010-08-04 Venus Spa FRAME OF WINDOWS AS WINDOWS, DOORS AND SIMILAR, MADE OF WOOD OR VARIOUS TYPES OF WOOD
WO2010092608A1 (en) * 2009-02-03 2010-08-19 La Venus S.P.A. A profile for a frame of an opening element, a frame of an opening element comprising this profile, and an opening element comprising this frame

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115601A2 (en) * 1983-01-21 1984-08-15 Kurt Held Window frame made of wood or wood stock with a duroplastic laminate coating
DE3706710A1 (en) * 1986-03-04 1987-09-10 Jost Mueller Glued laminated material
EP0431574A2 (en) * 1989-12-07 1991-06-12 Yamaha Corporation Composite molded article and method for manufacturing the same
DE19648235A1 (en) * 1996-11-21 1998-06-04 Puren Schaumstoff Gmbh Window frame
DE19843049A1 (en) * 1997-09-19 1999-05-06 Fenster Striegel Gmbh Window frame used in building
DE19916218A1 (en) * 1998-06-15 2000-02-03 Franz Silber Window or door for building has double glazing held between inner batten and outer lip with insulation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115601A2 (en) * 1983-01-21 1984-08-15 Kurt Held Window frame made of wood or wood stock with a duroplastic laminate coating
DE3706710A1 (en) * 1986-03-04 1987-09-10 Jost Mueller Glued laminated material
EP0431574A2 (en) * 1989-12-07 1991-06-12 Yamaha Corporation Composite molded article and method for manufacturing the same
DE19648235A1 (en) * 1996-11-21 1998-06-04 Puren Schaumstoff Gmbh Window frame
DE19843049A1 (en) * 1997-09-19 1999-05-06 Fenster Striegel Gmbh Window frame used in building
DE19916218A1 (en) * 1998-06-15 2000-02-03 Franz Silber Window or door for building has double glazing held between inner batten and outer lip with insulation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208153U1 (en) 2002-05-22 2002-10-02 Variotec Sandwichelemente Gmbh frame construction
EP1500769A3 (en) * 2003-07-22 2005-11-30 Klatovske d.evo, Stavebni centrum, spol s r o. Wooden window system
DE102007062438B3 (en) * 2007-12-20 2009-06-25 Wilhelm Mende Gmbh & Co. Spanplatten- Und Tischlerplattenwerk Method for coating thin chip board with steam barrier layer for protecting e.g. building construction, against moisture effects, involves injecting chip cake, steam barrier layer and decoration layer to thin chip board in calender
ITPN20090009A1 (en) * 2009-02-03 2010-08-04 Venus Spa FRAME OF WINDOWS AS WINDOWS, DOORS AND SIMILAR, MADE OF WOOD OR VARIOUS TYPES OF WOOD
WO2010092608A1 (en) * 2009-02-03 2010-08-19 La Venus S.P.A. A profile for a frame of an opening element, a frame of an opening element comprising this profile, and an opening element comprising this frame

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R163 Identified publications notified
R207 Utility model specification

Effective date: 20011108

R156 Lapse of ip right after 3 years

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