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EP2060725B1 - Frame for the insertion of a door or window - Google Patents

Frame for the insertion of a door or window Download PDF

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Publication number
EP2060725B1
EP2060725B1 EP08167544A EP08167544A EP2060725B1 EP 2060725 B1 EP2060725 B1 EP 2060725B1 EP 08167544 A EP08167544 A EP 08167544A EP 08167544 A EP08167544 A EP 08167544A EP 2060725 B1 EP2060725 B1 EP 2060725B1
Authority
EP
European Patent Office
Prior art keywords
bar
casing according
insulating member
dimensionally stable
door
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.)
Not-in-force
Application number
EP08167544A
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German (de)
French (fr)
Other versions
EP2060725A1 (en
Inventor
Petra Hain
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.)
Josef Hain & Co KG GmbH
Original Assignee
Josef Hain & Co KG 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 Josef Hain & Co KG GmbH filed Critical Josef Hain & Co KG GmbH
Publication of EP2060725A1 publication Critical patent/EP2060725A1/en
Application granted granted Critical
Publication of EP2060725B1 publication Critical patent/EP2060725B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32—Frames composed of parts made of different materials

Definitions

  • the invention relates to a frame for the installation of a window or a door in a building wall, consisting of four connected at their ends to a frame spars.
  • Known frames of the aforementioned type for installation in basement walls are made, for example DE 197 13 823 C2 known. They consist of extruded plastic profiles, which are fixed in the basement wall formwork and poured with concrete. After completion of the cellar concrete walls can be mounted in such a frame of the appropriately sized frame of a basement window.
  • EP 178 182 A1 shows a multi-part frame made of foam plastic. The invention is therefore based on the object to provide a frame of the type mentioned above, which is suitable for use in masonry building construction and has improved thermal insulation properties, avoid the cold bridges as far as possible.
  • Fig. 1 shows the lower spar 2 or complicatholm the frame according to the invention in cross section.
  • the spar 2 of the frame consists of a base body 6 of a dimensionally stable, heat-insulating, moisture-resistant rigid foam, in particular such a PUR-based, as can be obtained from waste materials of the insulation industry.
  • the hard foams on the market especially those made of PUR-based plastic, have sufficient strength to stably support the frame of a window or door.
  • the hard foam has a thermal insulation coefficient ⁇ of less than or equal to 0.09 W / m 2 K, but not less than 0.02 W / m 2 K.
  • This base body 6 may be made in one piece, but also be made of several rigid foam boards of different sizes, which are joined together and firmly connected to each other, for example, glued, or are connected via an intermediate layer, as shown in the drawing.
  • the main body 6 may also be configured in two parts and completely interrupted by another element of the frame.
  • the thickness of the base body is usually between 20 mm and 70 mm and may vary over the length of the spar 2.
  • the spar 2 has on its upper side 8, more precisely on the side facing the opening 4, a recess or step 10 which is to serve as a stop for a window frame 12 of a window or a door.
  • an outer lining 14 for example a fiber cement board and / or a conventional window sill lining.
  • an insulating core 15 is arranged, which has at least as good insulating properties as the base body 6 and only insulating, but no supporting function.
  • the insulating core 15 may be configured as a foamed, prefabricated wedge.
  • the upper side 8 of the spar 2 is covered by an inner lining 16, for example a plastic shell.
  • the recess 10 forms on its outside a shock stage 11 for the frame 12, which is covered in the example shown up to a certain height of a layer 18 of PU sealant.
  • the recess 10 is preferably provided in its bottom region with a sealing tape 20 made of closed-cell foam or a similar seal, on which the frame 12 is placed.
  • the base body 6 On the underside 28, ie on the side of the spar 2, which faces the masonry 22, the base body 6 has a recess 25 which serves to receive an insulating body 24.
  • the recess 25 defines a step in the main body 6, in which the insulating body 24 can be inserted.
  • the insulating body 24 is made of a highly insulating material having a thermal insulation coefficient ⁇ of less than or equal to 0.02 W / m 2 K, preferably less than or equal to 0.008 W / m 2 K, more preferably less than or equal to 0.004 W / m 2 K.
  • Particularly suitable are in this context vacuum insulation panels, which are also particularly sensitive to pressure.
  • the insulating body 24 is configured cuboid in this example case and can be arranged in various ways in the frame.
  • the insulating body 24 is disposed opposite the region of the recess 10 for the frame 12 and aligned in the longitudinal direction of the spar 2.
  • a dimensionally stable protective layer 26 for protecting the insulating body 24 is arranged on the two sides of the insulating body 24, where it is not surrounded by the hard foam of the base body 6, a dimensionally stable protective layer 26 for protecting the insulating body 24 is arranged.
  • the protective layer 26 surrounds two sides of the insulating body 24.
  • the dimensionally stable protective layer 26 also covers at least parts of the base body 6 in the region of the underside 28 of the spar 2.
  • the dimensionally stable protective layer 26 may be formed of various dimensionally stable materials, such as fiber cement, sheet metal, high-pressure paper with a proportion of synthetic resin or a glass fiber reinforced plastic.
  • the protective layer 26 is usually between 3 and 7 mm thick.
  • a support bracket 32 Adjacent to the protective layer 26, a support bracket 32 may be arranged, which is bolted to the frame and is connected with its other leg fixed to the masonry. Also, in the area below the frame, an insulating plate 30 from 10 to 20 cm thickness can be arranged if the requirements of a low-energy house exist.
  • the extending in the direction of the wall inside portion of the frame is connected at its lower end by means of an adhesive mortar 34 with the masonry 22, wherein between the base body 6 and masonry 22, a sealing foam 36 is introduced for further insulation.
  • an adhesive mortar 34 with the masonry 22, wherein between the base body 6 and masonry 22, a sealing foam 36 is introduced for further insulation.
  • a variety of construction and connection options are conceivable.
  • plaster 38 is applied on the outside of the wall.
  • Fig. 2 and 3 illustrated embodiment differs from the embodiment according to Fig. 1 in that the insulating body 24 is arranged adjacent to the recess 10 for the frame 12 in the direction of the wall inside and extends in the transverse direction of the spar 2 from the top 8 to the bottom 28.
  • the protective layer 26 covers only one side of the insulating body 24, while the two-part base body 6 receives the insulating body 24 between them.
  • Fig. 3 is instead of the support bracket 32 by way of example Aramidgewebe 40 is provided for locking the frame. Likewise, an adjustment template could be used for assembly.
  • the exact arrangement of the insulating body 24 in the recess 25 of the body 6 may vary depending on the application. There are a variety of options for this, as long as the required thermal insulation properties are met. In any case, it is important that the protective layer 26 is present to protect the insulating body 24 and covers it on at least one side. As a result, a dimensionally stable and very high quality Dämmzarge is created, which can be used as a load-bearing element in masonry, is particularly robust and at the same time has very good thermal insulation properties.
  • a Justierschablone When installing the frame in a building in progress, a Justierschablone can be attached to the floor of the building or on a half-brick wall at the intended location. Then the frame can be placed on the Justierschablone, with gaps between the frame and masonry during the masonry are immediately filled with mortar and in this way an excellent connection of the frame can be achieved in the masonry.
  • the frame according to the invention has, in addition to the above-mentioned still further advantages.
  • the system solution according to the invention avoids sound and thermal bridges at the critical joints between the masonry and the frame.
  • the attachment is easy and safe in all stages of assembly.
  • the frame forms on its inside wall at the same time a windowsill or door sill.
  • the tight connection of the frame 12 at the impact stage 11 makes the construction waterproof even for very high pressures. All exposed areas are painterly. On-site roller shutter box mounting on the frame is also possible.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Special Wing (AREA)

Abstract

Cross-spars (2) each have an upper side (8) facing an opening (4) for mounting a window or door and a lower side (28) opposite this opening. Each cross-spar has a main body (6) made from dimensionally stable hard foam with a heat-absorbing coefficient of less than or equal to 0.09 W/m2K and an insulating body (24) made from high-insulating material of less than or equal to 0.02 W/m2K. An independent claim is also included for a wall structure with a frame/casement for a window or door.

Description

Die Erfindung bezieht sich auf eine Zarge für den Einbau eines Fensters oder einer Tür in einer Gebäudewand, bestehend aus vier an ihren Enden zu einem Rahmen verbundenen Holmen.The invention relates to a frame for the installation of a window or a door in a building wall, consisting of four connected at their ends to a frame spars.

Bekannte Zargen der vorgenannten Art für den Einbau in Kellerwände sind beispielsweise aus DE 197 13 823 C2 bekannt. Sie bestehen aus stranggepressten Kunststoffprofilen, die in der Kellerwandschalung fixiert und mit Beton umgossen werden. Nach Fertigstellung der Kellerbetonwände kann in einer solchen Zarge der passend bemessene Blendrahmen eines Kellerfensters montiert werden.Known frames of the aforementioned type for installation in basement walls are made, for example DE 197 13 823 C2 known. They consist of extruded plastic profiles, which are fixed in the basement wall formwork and poured with concrete. After completion of the cellar concrete walls can be mounted in such a frame of the appropriately sized frame of a basement window.

Obgleich Zargen dieser Art durch doppelwandige Ausführung unter Bildung von Hohlkammern gewisse Wärmedämmeigenschaften aufweisen, die für den Kellerbereich ausreichend sein mögen, bleiben für den Einsatz solcher Zargen im oberirdischen Hochbau Wünsche bezüglich der Wärmedämmeigenschaften offen, insbesondere unter Berücksichtigung der aktuellen Vorschriften über die Verbesserung der Wärmedämmung von Gebäuden. EP 178 182 A1 zeigt eine mehrteilige Zarge aus Schaumkunstoff. Der Erfindung liegt daher die Aufgabe zu Grunde, eine Zarge der eingangs genannten Art anzugeben, die für den Einsatz auch im gemauerten Hochbau geeignet ist und verbesserte Wärmedämmeigenschaften aufweist, die Kältebrücken weitestgehend vermeiden.Although frames of this type by double-walled design with the formation of hollow chambers have certain thermal insulation properties may be sufficient for the basement area, remain for the use of such frames in above-ground building wishes for thermal insulation properties open, especially taking into account the current regulations on the improvement of thermal insulation of buildings. EP 178 182 A1 shows a multi-part frame made of foam plastic. The invention is therefore based on the object to provide a frame of the type mentioned above, which is suitable for use in masonry building construction and has improved thermal insulation properties, avoid the cold bridges as far as possible.

Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.This object is solved by the features of claim 1.

Weitere Merkmale und Ausführungsformen sind Gegenstand der Unteransprüche.Further features and embodiments are the subject of the dependent claims.

Die Erfindung wird nachfolgend unter Bezugnahme auf in den Zeichnungen dargestellte Ausführungsbeispiele einer Zarge näher erläutert.

Fig. 1
ist eine Querschnittsansicht durch den Fußholm einer ersten Ausführungsform der erfindungsgemäßen Zarge, die in Mauerwerk eingebaut ist und einen Holm eines Blendrahmens aufnimmt;
Fig. 2
ist eine Querschnittsansicht durch den Fußholm einer zweiten Ausführungsform der erfindungsgemäßen Zarge, die in Mauerwerk eingebaut ist und einen Holm eines Blendrahmens aufnimmt; und
Fig. 3
ist eine Querschnittsansicht durch den Fußholm der Zarge aus Fig. 2 in einer anderen Umgebung.
The invention will be explained in more detail with reference to embodiments of a frame shown in the drawings.
Fig. 1
is a cross-sectional view through the leg of a first embodiment of the frame according to the invention, which is built in masonry and receives a spar of a window frame;
Fig. 2
is a cross-sectional view through the leg of a second embodiment of the frame according to the invention, which is built into masonry and a spar a frame receives; and
Fig. 3
is a cross-sectional view through the leg of the frame Fig. 2 in a different environment.

Fig. 1 zeigt den unteren Holm 2 oder Fußholm der erfindungsgemäßen Zarge im Querschnitt. Die übrigen drei Holme, welche zusammen mit dem ersten Holm 2 einen Rahmen mit einer Öffnung 4 zum Einbau eines Fenster oder einer Tür bilden, sind nicht dargestellt. Fig. 1 shows the lower spar 2 or Fußholm the frame according to the invention in cross section. The remaining three spars, which together with the first spar 2 form a frame with an opening 4 for installation of a window or a door, are not shown.

Der Holm 2 der Zarge besteht aus einem Grundkörper 6 aus einem formstabilen, wärmedämmenden, feuchtigkeitsresistenten Hartschaum, insbesondere einem solchen auf PUR-Basis, wie man ihn aus Abfallstoffen der Dämmstoffindustrie gewinnen kann. Die auf dem Markt befindlichen Hartschäume, insbesondere solche, die aus Kunststoff auf PUR-Basis hergestellt sind, haben eine ausreichende Festigkeit, um den Blendrahmen eines Fenster oder einer Tür stabil abzustützen. Der Hartschaum weist einen Wärmedämmkoeffizienten λ von kleiner oder gleich 0,09 W/m2K auf, aber nicht unter 0,02 W/m2K. Dieser Grundkörper 6 kann einstückig hergestellt sein, aber auch aus mehreren Hartschaumplatten unterschiedlicher Größe hergestellt sein, die aneinandergefügt und fest miteinander verbunden, beispielsweise verklebt sind, oder über eine Zwischenlage verbunden sind, wie in der Zeichnung gezeigt ist. Wie weiter unten unter Bezugnahme auf Fig. 2 und 3 näher erläutert wird, kann der Grundkörper 6 auch zweiteilig ausgestaltet und von einem anderen Element der Zarge vollständig unterbrochen sein. Die Dicke des Grundkörpers liegt üblicherweise zwischen 20 mm und 70 mm und kann über die Länge des Holms 2 variieren.The spar 2 of the frame consists of a base body 6 of a dimensionally stable, heat-insulating, moisture-resistant rigid foam, in particular such a PUR-based, as can be obtained from waste materials of the insulation industry. The hard foams on the market, especially those made of PUR-based plastic, have sufficient strength to stably support the frame of a window or door. The hard foam has a thermal insulation coefficient λ of less than or equal to 0.09 W / m 2 K, but not less than 0.02 W / m 2 K. This base body 6 may be made in one piece, but also be made of several rigid foam boards of different sizes, which are joined together and firmly connected to each other, for example, glued, or are connected via an intermediate layer, as shown in the drawing. As explained below with reference to Fig. 2 and 3 is explained in more detail, the main body 6 may also be configured in two parts and completely interrupted by another element of the frame. The thickness of the base body is usually between 20 mm and 70 mm and may vary over the length of the spar 2.

Der Holm 2 weist auf seiner Oberseite 8, genauer gesagt auf der Seite, die der Öffnung 4 zugewandt ist, eine Ausnehmung bzw. Stufe 10 auf, die als Anschlag für einen Blendrahmen 12 eines Fensters oder einer Tür dienen soll.The spar 2 has on its upper side 8, more precisely on the side facing the opening 4, a recess or step 10 which is to serve as a stop for a window frame 12 of a window or a door.

Außerhalb der Ausnehmung 10 in Richtung Wandaußenseite ist die Oberseite 8 des Holms 2 von einer Außenverkleidung 14, beispielsweise einer Faserzementplatte und/oder einer üblichen Fensterbankverkleidung, bedeckt. Zwischen dieser Außenverkleidung 14 und dem Grundkörper 6 ist ein Dämmkern 15 angeordnet, der mindestens so gute Dämmeigenschaften wie der Grundkörper 6 aufweist und lediglich isolierende, aber keine tragende Funktion hat. Beispielsweise kann der Dämmkern 15 als geschäumter, vorgefertigter Keil ausgestaltet sein.Outside the recess 10 in the direction of the outside of the wall, the upper side 8 of the spar 2 is covered by an outer lining 14, for example a fiber cement board and / or a conventional window sill lining. Between this outer lining 14 and the base body 6, an insulating core 15 is arranged, which has at least as good insulating properties as the base body 6 and only insulating, but no supporting function. For example, the insulating core 15 may be configured as a foamed, prefabricated wedge.

Innerhalb der Ausnehmung 10 in Richtung Wandinnenseite ist die Oberseite 8 des Holms 2 von einer Innenverkleidung 16, beispielsweise einer Kunststoffschale, bedeckt.Within the recess 10 in the direction of the inside of the wall, the upper side 8 of the spar 2 is covered by an inner lining 16, for example a plastic shell.

Die Ausnehmung 10 bildet an ihrer Außenseite eine Stoßstufe 11 für den Blendrahmen 12, die im dargestellten Beispiel bis zu einer bestimmten Höhe von einer Schicht 18 aus PU-Dichtmasse bedeckt ist. Die Ausnehmung 10 ist in ihrem Bodenbereich vorzugsweise mit einem Dichtband 20 aus geschlossenzelligem Schaumstoff oder einer ähnlichen Abdichtung versehen, auf die der Blendrahmen 12 aufgesetzt wird.The recess 10 forms on its outside a shock stage 11 for the frame 12, which is covered in the example shown up to a certain height of a layer 18 of PU sealant. The recess 10 is preferably provided in its bottom region with a sealing tape 20 made of closed-cell foam or a similar seal, on which the frame 12 is placed.

An der Unterseite 28, d.h. an der Seite des Holms 2, die dem Mauerwerk 22 zugewandt ist, weist der Grundkörper 6 eine Aussparung 25 auf, die zur Aufnahme eines Dämmkörpers 24 dient. Die Aussparung 25 definiert hier eine Stufe im Grundkörper 6, in welche der Dämmkörper 24 eingelegt werden kann. Der Dämmkörper 24 ist aus einem hochdämmenden Material mit einem Wärmedämmkoeffizienten λ von kleiner oder gleich 0,02 W/m2K, vorzugsweise kleiner oder gleich 0,008 W/m2K, mehr bevorzugt kleiner oder gleich 0,004 W/m2K. Besonders geeignet sind in diesem Zusammenhang Vakuumdämmplatten, die allerdings auch besonders druckempfindlich sind. Der Dämmkörper 24 ist in diesem Beispielsfall quaderförmig ausgestaltet und kann auf verschiedene Arten in der Zarge angeordnet werden. Im vorliegenden Beispielsfall ist der Dämmkörper 24 dem Bereich der Ausnehmung 10 für den Blendrahmen 12 gegenüberliegend angeordnet und in Längsrichtung des Holms 2 ausgerichtet. An den beiden Seiten des Dämmkörpers 24, wo dieser nicht vom Hartschaum des Grundkörpers 6 umgeben ist, ist eine formstabile Schutzschicht 26 zum Schutz des Dämmkörpers 24 angeordnet. Im dargestellten Beispielsfall umgibt die Schutzschicht 26 zwei Seiten des Dämmkörpers 24. Üblicherweise bedeckt die formstabile Schutzschicht 26 aber auch zumindest Teile des Grundkörpers 6 im Bereich der Unterseite 28 des Holmes 2.On the underside 28, ie on the side of the spar 2, which faces the masonry 22, the base body 6 has a recess 25 which serves to receive an insulating body 24. The recess 25 defines a step in the main body 6, in which the insulating body 24 can be inserted. The insulating body 24 is made of a highly insulating material having a thermal insulation coefficient λ of less than or equal to 0.02 W / m 2 K, preferably less than or equal to 0.008 W / m 2 K, more preferably less than or equal to 0.004 W / m 2 K. Particularly suitable are in this context vacuum insulation panels, which are also particularly sensitive to pressure. The insulating body 24 is configured cuboid in this example case and can be arranged in various ways in the frame. In the present example, the insulating body 24 is disposed opposite the region of the recess 10 for the frame 12 and aligned in the longitudinal direction of the spar 2. On the two sides of the insulating body 24, where it is not surrounded by the hard foam of the base body 6, a dimensionally stable protective layer 26 for protecting the insulating body 24 is arranged. In the illustrated example case, the protective layer 26 surrounds two sides of the insulating body 24. Usually, however, the dimensionally stable protective layer 26 also covers at least parts of the base body 6 in the region of the underside 28 of the spar 2.

Die formstabile Schutzschicht 26 kann aus verschiedenen formstabilen Materialien gebildet sein, beispielsweise aus Faserzement, Blech, hochgepresstem Papier mit einem Anteil an Kunstharz oder einem glasfaserverstärkten Kunststoff. Die Schutzschicht 26 ist üblicherweise zwischen 3 und 7 mm dick.The dimensionally stable protective layer 26 may be formed of various dimensionally stable materials, such as fiber cement, sheet metal, high-pressure paper with a proportion of synthetic resin or a glass fiber reinforced plastic. The protective layer 26 is usually between 3 and 7 mm thick.

Angrenzend an die Schutzschicht 26 kann ein Stützwinkel 32 angeordnet sein, welcher mit der Zarge verschraubt ist und mit seinem anderen Schenkel fest mit dem Mauerwerk verbunden ist. Ebenfalls kann im Bereich unterhalb der Zarge eine Dämmplatte 30 von 10 bis 20 cm Dicke angeordnet sein, wenn die Anforderungen eines Niedrigenergiehauses bestehen.Adjacent to the protective layer 26, a support bracket 32 may be arranged, which is bolted to the frame and is connected with its other leg fixed to the masonry. Also, in the area below the frame, an insulating plate 30 from 10 to 20 cm thickness can be arranged if the requirements of a low-energy house exist.

Der in Richtung der Wandinnenseite verlaufende Abschnitt der Zarge ist an seinem unteren Ende mittels eines Klebemörtels 34 mit dem Mauerwerk 22 verbunden, wobei zwischen Grundkörper 6 und Mauerwerk 22 ein Dichtschaum 36 zur weiteren Dämmung eingebracht ist. Hier sind vielfältige Konstruktions- und Verbindungsmöglichkeiten denkbar. Auf der Wandaußenseite ist üblicherweise Putz 38 aufgebracht.The extending in the direction of the wall inside portion of the frame is connected at its lower end by means of an adhesive mortar 34 with the masonry 22, wherein between the base body 6 and masonry 22, a sealing foam 36 is introduced for further insulation. Here a variety of construction and connection options are conceivable. On the outside of the wall usually plaster 38 is applied.

Die in Fig. 2 und 3 dargestellte Ausführungsform unterscheidet sich von der Ausführungsform gemäß Fig. 1 dadurch, dass der Dämmkörper 24 angrenzend an die Ausnehmung 10 für den Blendrahmen 12 in Richtung der Wandinnenseite angeordnet ist und sich in Querrichtung des Holms 2 von der Oberseite 8 zur Unterseite 28 erstreckt. Die Schutzschicht 26 überdeckt dabei lediglich eine Seite des Dämmkörpers 24, während der zweigeteilte Grundkörper 6 den Dämmkörper 24 zwischen sich aufnimmt.In the Fig. 2 and 3 illustrated embodiment differs from the embodiment according to Fig. 1 in that the insulating body 24 is arranged adjacent to the recess 10 for the frame 12 in the direction of the wall inside and extends in the transverse direction of the spar 2 from the top 8 to the bottom 28. The protective layer 26 covers only one side of the insulating body 24, while the two-part base body 6 receives the insulating body 24 between them.

In Fig. 3 ist anstelle des Stützwinkels 32 beispielhaft ein Aramidgewebe 40 zur Arretierung der Zarge vorgesehen. Ebenso könnte eine Justierschablone zur Montage verwendet werden.In Fig. 3 is instead of the support bracket 32 by way of example Aramidgewebe 40 is provided for locking the frame. Likewise, an adjustment template could be used for assembly.

Die genaue Anordnung des Dämmkörpers 24 in der Aussparung 25 des Grundkörpers 6 kann je nach Anwendungsbereich unterschiedlich sein. Hierfür gibt es die verschiedensten Möglichkeiten, solange die jeweils geforderten Wärmedämmeigenschaften einhalten werden. In jedem Fall ist es wichtig, dass die Schutzschicht 26 zum Schutz des Dämmkörpers 24 vorhanden ist und diesen an mindestens einer Seite bedeckt. Dadurch wird eine formstabile und besonders hochwertige Dämmzarge geschaffen, die als tragendes Element im Mauerwerk verwendet werden kann, besonders robust ist und gleichzeitig sehr gute Wärmedämmeigenschaften besitzt.The exact arrangement of the insulating body 24 in the recess 25 of the body 6 may vary depending on the application. There are a variety of options for this, as long as the required thermal insulation properties are met. In any case, it is important that the protective layer 26 is present to protect the insulating body 24 and covers it on at least one side. As a result, a dimensionally stable and very high quality Dämmzarge is created, which can be used as a load-bearing element in masonry, is particularly robust and at the same time has very good thermal insulation properties.

Beim Einbauen der Zarge in ein im Entstehen befindliches Gebäude kann eine Justierschablone auf dem Boden des Bauwerks bzw. auf einer halb gemauerten Mauer an der vorgesehenen Stelle befestigt werden. Dann kann die Zarge auf die Justierschablone aufgesetzt werden, wobei Spalte zwischen Zarge und Mauerwerk beim Vermauern sogleich mit Mörtel gefüllt werden und auf diese Weise ein hervorragender Anschluss der Zarge an das Mauerwerk erzielt werden kann.When installing the frame in a building in progress, a Justierschablone can be attached to the floor of the building or on a half-brick wall at the intended location. Then the frame can be placed on the Justierschablone, with gaps between the frame and masonry during the masonry are immediately filled with mortar and in this way an excellent connection of the frame can be achieved in the masonry.

Die erfindungsgemäße Zarge hat neben den oben erwähnten noch weitere Vorteile. Die erfindungsgemäße Systemlösung vermeidet Schall- und Wärmebrücken an den kritischen Fugen zwischen Mauerwerk und Blendrahmen. Die Befestigung ist in allen Stufen der Montage einfach und sicher. Die Zarge bildet auf ihrer Wandinnenseite zugleich eine Fensterbank bzw. Türschwelle aus. Der dichte Anschluss des Blendrahmens 12 an der Stoßstufe 11 macht die Konstruktion auch für sehr hohe Drücke wasserdicht. Alle frei liegenden Flächen sind malerfertig. Eine bauseitige Rolladenkastenmontage auf der Zarge ist ebenfalls möglich.The frame according to the invention has, in addition to the above-mentioned still further advantages. The system solution according to the invention avoids sound and thermal bridges at the critical joints between the masonry and the frame. The attachment is easy and safe in all stages of assembly. The frame forms on its inside wall at the same time a windowsill or door sill. The tight connection of the frame 12 at the impact stage 11 makes the construction waterproof even for very high pressures. All exposed areas are painterly. On-site roller shutter box mounting on the frame is also possible.

Claims (15)

  1. Casing comprising a plurality of interconnected bars (2) which define an opening (4) for fitting a window or a door in a wall of a building, each bar (2) having an upper face (8) which faces the opening (4) and a lower face (28) which is remote from the opening (4), each bar (2) having a base member (6) made of a dimensionally stable rigid foam, characterised in that the thermal insulation coefficient (λ) of the rigid foam is less than or equal to 0.09 W/m2K, each bar (2) having an insulating member (24) made of a high-insulation material having a thermal insulation coefficient (λ) of less than or equal to 0.02 W/m2K, and each bar (2) having in the region of the lower face (28) thereof a dimensionally stable protective layer (26) for protecting the insulating member (24).
  2. Casing according to claim 1, characterised in that the insulating member (24) is inserted into a cavity (25) in the base member (6).
  3. Casing according to either claim 1 or claim 2, characterised in that insulating member (24) is in the form of a vacuum insulation panel.
  4. Casing according to any one of the preceding claims, characterised in that the insulating member (24) is cuboid-shaped.
  5. Casing according to any one of the preceding claims, characterised in that the dimensionally stable protective layer (26) covers at least one side, which is not enclosed by rigid foam, of the insulating member (24).
  6. Casing according to any one of the preceding claims, characterised in that the insulating member (24) is made of a high-insulation material having a thermal insulation coefficient (λ) of less than or equal to 0.008 W/m2K, preferably less than or equal to 0.004 W/m2K.
  7. Casing according to any one of the preceding claims, characterised in that the dimensionally stable protective layer (26) also covers at least parts of the base member (6) in the region of the lower face (28) of the bar (2).
  8. Casing according to any one the preceding claims, characterised in that the dimensionally stable protective layer (26) consists of fibre cement, sheet metal or another suitable hard material.
  9. Casing according to claim 8, characterised in the dimensionally stable protective layer (26) consists of highly compressed paper which contains synthetic resin.
  10. Casing according to any one of the preceding claims, characterised in that the insulating member (24) is arranged in the region below the recess (10) for the door or window frame (12) and is orientated in the longitudinal direction of the respective bar (2).
  11. Casing according to any one of claims 1 to 9, characterised in that the insulating member (24) is arranged adjacent to the recess (10) for the door or window frame (12) in the direction of the inner surface of the wall and extends in the transverse direction of the bar (2) from the upper face (8) to the lower face (28).
  12. Casing according to any one of the preceding claims, characterised in that the base member (6) on the upper face (8) of the bar (2) outside a recess (10), which is provided for receiving a frame (12) of a window or a door, is covered in the direction of the outer face of the wall by an insulation core (15) and an outer facing (14) arranged on top of said insulation core.
  13. Casing according to claim 12, characterised in that each bar (2) has a sealing compound (18) on the upper face thereof, in the region of a joint step (11) for inserting the door or window frame (12).
  14. Wall construction comprising a casing according to any one of the preceding claims and an insulation panel (30) arranged adjacent to a portion of the lower face (28) of at least one bar (2) of the casing.
  15. Wall construction according to claim 14, characterised in that an angle bracket (32) rests against the dimensionally stable protective layer (26) in at least one bar (2) of the casing.
EP08167544A 2007-11-14 2008-10-24 Frame for the insertion of a door or window Not-in-force EP2060725B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007054369A DE102007054369B4 (en) 2007-11-14 2007-11-14 Frame for the installation of a window or a door

Publications (2)

Publication Number Publication Date
EP2060725A1 EP2060725A1 (en) 2009-05-20
EP2060725B1 true EP2060725B1 (en) 2011-05-04

Family

ID=40089885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08167544A Not-in-force EP2060725B1 (en) 2007-11-14 2008-10-24 Frame for the insertion of a door or window

Country Status (3)

Country Link
EP (1) EP2060725B1 (en)
AT (1) ATE508246T1 (en)
DE (2) DE102007054369B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492841B2 (en) 2020-04-09 2022-11-08 Cindy L Schleich Window device with a cement board as a frame material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009016152U1 (en) 2009-11-26 2010-03-04 Mammut Bausysteme Gmbh frame
ITRM20100542A1 (en) * 2010-10-13 2012-04-14 Paolo Gusmeroli "FALSE PREFABRICATED FRAME WITH SANDWICH STRUCTURE FOR DOOR AND WINDOW ROOMS"
AT14747U1 (en) * 2015-04-21 2016-05-15 Fe System Fassaden Gmbh window

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300580C2 (en) * 1993-01-12 1998-11-19 Hain Josef Gmbh & Co Kg Window or door frame for an opening reveal in a wall
DE19713823C2 (en) * 1997-04-03 1999-12-09 Hain Josef Gmbh & Co Kg Window or door frame for an opening reveal in a wall
DE10000643C1 (en) * 2000-01-11 2001-06-13 Ingo Gast Prefabricated wall element; has inner and outer concrete shells, core insulation layer and window jamb element with jamb and reveal profiles connected by common insulation profile
DE10040497C1 (en) * 2000-08-18 2001-10-11 Gutmann Hermann Werke Gmbh Door or window aperture frame has frame elements made of rigid plastics foam provided with internal reinforcing elements
DE102006052288A1 (en) * 2005-11-17 2007-05-24 Tremco Illbruck Produktion Gmbh Window reveal part, in particular window sill part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492841B2 (en) 2020-04-09 2022-11-08 Cindy L Schleich Window device with a cement board as a frame material

Also Published As

Publication number Publication date
EP2060725A1 (en) 2009-05-20
DE502008003408D1 (en) 2011-06-16
DE102007054369A1 (en) 2009-05-28
DE102007054369B4 (en) 2009-12-31
ATE508246T1 (en) 2011-05-15

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