EP1050638A1 - Double-shelled wall or ceiling building structure with an outer and an inner shell - Google Patents

Double-shelled wall or ceiling building structure with an outer and an inner shell Download PDF

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Publication number
EP1050638A1
EP1050638A1 EP00102184A EP00102184A EP1050638A1 EP 1050638 A1 EP1050638 A1 EP 1050638A1 EP 00102184 A EP00102184 A EP 00102184A EP 00102184 A EP00102184 A EP 00102184A EP 1050638 A1 EP1050638 A1 EP 1050638A1
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EP
European Patent Office
Prior art keywords
wall
shell
ceiling construction
tabs
web
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.)
Withdrawn
Application number
EP00102184A
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German (de)
French (fr)
Inventor
Jürgen Schneider
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Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from DE1999120273 external-priority patent/DE19920273C1/en
Priority claimed from DE29921655U external-priority patent/DE29921655U1/en
Application filed by Individual filed Critical Individual
Publication of EP1050638A1 publication Critical patent/EP1050638A1/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • E04B9/0485—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/26—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of snap action of elastically deformable elements held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants

Definitions

  • the invention relates to a double-shell wall or ceiling construction a building with an outer wall shell and an inner wall shell, the outer and the inner wall shell by spacers with each other are connected.
  • the outer wall shell can consist of wall elements with meandering, trapezoidal profiles in both insulated and non-insulated Execution be built. It is provided that the cassette elements the inner wall shell have so-called cassette belts, with With the help of which the inner wall shell is connected to the outer wall shell.
  • the cassette straps are shown as angled sheets, which in the area to Outer wall shell have a thermal separating strip on the the outer wall shell rests. The connection of the outer wall shell with the cassette belt is made by screws. Between the two wall shells there is insulation material, for example in the form of mineral fiber boards, that lie on the cassette straps.
  • the thickness of the mineral fiber boards can be adjusted to the width of the cassette belt.
  • a device for connecting two walls is known from DD 116 876, whereby parallel arranged profiles are provided, the are between the two walls to be connected.
  • the profiles each have a bevel at the end for support on the respective Wall on.
  • the profiles themselves form in pairs in the area of each wall a channel-like cavity.
  • the walls have in the area of the profiles - and here in particular in the area of the channel-like cavity - one longitudinal slot.
  • This wedge-shaped, strip-like thickening engages in the channel-like cavity formed by the two profiles snapping into place.
  • a clamping part is assigned to each wall, so that in connection with the two located between the walls Profiles and the two strip-shaped clamping parts a connection two walls can be made.
  • the invention is therefore based on the object of a two-shell wall or To provide ceiling construction of the type mentioned, the on the one hand is simple and inexpensive to set up, and on the other hand with the in addition, the lowest possible heat transfer can be achieved.
  • the object is achieved in that that the spacer between the two wall shells one Has insulating body, the insulating body has a web, the Insulating body with one wall shell and the web with the other wall shell is connected, the other wall shell forming a Cavity two spaced apart, in particular from the cassette element has angled tabs, the web in the cavity protrudes between the tabs.
  • the insulating body is advantageous as Hollow body formed.
  • a further simplification of the assembly is advantageous if the web has a locking lug, the tabs one to this locking lug have corresponding recess, so that before the actual Fixing the two tabs with the web by means of the screw connection a pre-fixation takes place, which - as already explained - is essential for the assembly facilitated. It can even happen that due to the Training with locking lugs in the web of the spacer and the recess a clamp connection is provided in the tabs without other connecting means, such as the screws mentioned above, get along.
  • the spacer By forming the spacer with a hollow body and a a web arranged on the hollow body becomes a substantially complete one thermal separation of the two wall shells to be connected achieved. This is because the insulating effect is achieved through the hollow body that is necessary for the lowest possible heat transfer.
  • the hollow body is with the outer wall shell and the web with the inner wall shell connected. Especially when the spacer, and therefore the hollow body and the web from a thermally insulating Material exist, there will be an excellent thermal separation between External and inner wall shell effects.
  • the design of the spacer is such that it overlaps the entire length of a cassette or, finally, the outer wall shell extends.
  • the hollow body is divided, and here in particular is formed in two parts, wherein a partial element of the hollow body made of an insulating material consists of the other sub-element made of a stable material with a high Density, which naturally does not have particularly good thermal properties having.
  • a division of the hollow body is in particular under the aspect makes sense that the hollow body with one end with the a wall shell (inner wall shell), for example by screws must be connected.
  • a mechanically strong material can be used for one Part of the hollow body for securely attaching the other wall shell (Outer wall shell) make sense.
  • the tabs on the end one fold each for contact with the hollow body of the spacer to have the distance between the two wall shells, namely to define the inner and outer wall shell.
  • the web has two jaws, with the two tabs through the jaws two adjacent cassette elements can be clamped.
  • the clamping jaws are at the ends hook-shaped, the tabs in the area of the hook-shaped Training of the jaws have a corresponding latch.
  • the wall or ceiling construction consists of an outer wall shell 10 and one Inner wall shell 20, which are connected to one another by spacers 30 are. Is located between the outer wall shell and the inner wall shell a heat-insulating layer 40, for example in the form of Mineral fiber boards.
  • the outer wall shell 10 can consist of wall elements 11 with meandering trapezoidal profiles both in insulated as well as non-insulated version exist.
  • the Cassette elements 21 have two parallel in the area of their stress point 22 mutually extending sheet-like tabs 23.
  • the web 31 engages in the first embodiment md the cavity 24.
  • the web 31 has two opposite one another Lugs that are in a corresponding recess in the tabs 23 intervene. At the end, the tabs are folded approximately at right angles (Arrow 27) to act as an abutment on the hollow body 32. For connection the tabs 23 with the web 31, two screws 19 are provided.
  • the variant of the hollow body according to FIG. 3 differs from that according to FIG. 2 only in that the hollow body 32 is formed in two parts. This is because the hollow body 32 shows this Fastening member 60 and the web member 61.
  • the fastening member 60 has end hook-shaped legs 60a, which in a Engage the web link 61 provided undercut 61a.
  • the fastener 60 is made of stable material can be made because of the screw connection have a certain stability with the wall element 11 got to.
  • the web link can be thermally more thermally insulating be formed, which is usually in a more compliant material results, which therefore also has a lower strength.
  • the second embodiment according to FIG. 4 differs in that Formation of the spacers, which are designated there with 100.
  • a enlarged form of such a spacer designated 100 results from Figure 5; here shows the spacer labeled 100 the hollow body 101 and the two clamping jaws forming the web 110 111.
  • the clamping jaws 111 are each hook-shaped at the end and each engage behind a locking lug arranged in the tabs 123 124. That means there is only a jamming connection between the tabs 123 and the web generally designated 110.
  • a such a clamp connection may be sufficient in that one such tab 110 over the entire length of a cassette element and mihen over the entire length of an outer wall shell of a double-shell Wall or ceiling construction extends.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The double-shelled wall or ceiling construction of a building has outer (10) and inner (20) wall shells joined to each other a distance holder (30). The distance holder has an insulation body (32) provided with a rib (31). The insulation body is connected the one wall shell and the rib with the other. The other wall shell (20) for formation of a hollow space has two spaced apart ta (23). The insulation body is hollow and divided into two parts. One part component of the hollow body is formed from an insulatin material and the two part components are clamped to one another.

Description

Die Erfindung betrifft eine zweischalige Wand- oder Deckenkonstruktion eines Gebäudes mit einer Außenwandschale und einer Innenwandschale, wobei die Außen- und die Innenwandschale durch Abstandshalter miteinander verbunden sind. The invention relates to a double-shell wall or ceiling construction a building with an outer wall shell and an inner wall shell, the outer and the inner wall shell by spacers with each other are connected.

Bei einer bekannten Wand- oder Deckenkonstruktion mit zwei Wandschalen, nämlich einer Außen- und einer Innenwandschale besteht die Innenwandschale jeweils aus einzelnen Kassettenelementen. Die Außenwandschale kann aus Wandelementen mit mäanderförmig verlaufenden, trapezartigen Profilen sowohl in isolierter als auch in nichtisolierter Ausführung aufgebaut sein. Hierbei ist vorgesehen, dass die Kassettenelemente der Innenwandschale sogenannte Kassettengurte aufweisen, mit Hilfe derer die Innenwandschale mit der Außenwandschale verbunden ist. Die Kassettengurte stellen sich als Winkelbleche dar, die im Bereich zur Außenwandschale hin einen thermischen Trennstreifen aufweisen, an dem die Außenwandschale anliegt. Die Verbindung der Außenwandschale mit dem Kassettengurt erfolgt durch Schrauben. Zwischen den beiden Wandschalen befindet sich Dämmmaterial, beispielsweise in Form von Mineralfaserplatten, die auf den Kassettengurten aufliegen. Die Dicke der Mineralfaserplatten kann der Breite des Kassettengurtes angepasst werden. Das heißt, dass mit einer derartigen bekannten Wand- oder Deckenkonstruktion durchaus erhebliche Dämmwerte erreicht werden, die jedoch im Wesentlichen dadurch wieder zunichte gemachte werden, dass keine geeignete thermische Trennung zwischen Außen- und Innenwandschale erfolgt. Es hat sich nämlich gezeigt, dass trotz des thermischen Trennstreifens dieser Bereich der Verbindung zwischen den beiden Wandschalen eine Wärmebrücke bildet. Hieran ändert auch nicht die Tatsache, dass zwischen Außen- und Innenwandschale Mineralfaserplatten in nicht unerheblicher Stärke angeordnet sind. Denn der Wärmedurchgang findet - wie bereits ausgeführt - durch die Kassettengurte statt.In a known wall or ceiling construction with two wall shells, namely there is an outer and an inner wall shell Inner wall shell made from individual cassette elements. The outer wall shell can consist of wall elements with meandering, trapezoidal profiles in both insulated and non-insulated Execution be built. It is provided that the cassette elements the inner wall shell have so-called cassette belts, with With the help of which the inner wall shell is connected to the outer wall shell. The cassette straps are shown as angled sheets, which in the area to Outer wall shell have a thermal separating strip on the the outer wall shell rests. The connection of the outer wall shell with the cassette belt is made by screws. Between the two wall shells there is insulation material, for example in the form of mineral fiber boards, that lie on the cassette straps. The thickness of the mineral fiber boards can be adjusted to the width of the cassette belt. The means that with such a known wall or ceiling construction considerable insulation values can be achieved, but essentially destroyed by the fact that no suitable Thermal separation between the outer and inner wall shell takes place. It It has been shown that despite the thermal separating strip Area of connection between the two wall shells a thermal bridge forms. This does not change the fact that between outside and Inner wall shell of mineral fiber boards arranged in a not inconsiderable thickness are. Because, as already stated, the heat transfer takes place through the cassette straps instead.

Aus der DE 805 927 ist die Konstruktion einer abgehängten Decke bekannt. Die Problematik der thermischen Trennung ist in dieser Literaturstelle überhaupt nicht angesprochen; vielmehr geht es bei dieser Literaturstelle um eine schallisolierende Verkleidung von Decken und Wänden. The construction of a suspended ceiling is known from DE 805 927. The problem of thermal separation is in this reference not addressed at all; it is much more about this reference a sound-insulating covering for ceilings and walls.

Aus der DD 116 876 ist eine Vorrichtung zum Verbinden zweier Wände bekannt, wobei parallel zueinander angeordnete Profile vorgesehen sind, die sich zwischen den beiden zu verbindenden Wänden befinden. Die Profile weisen endseitig jeweils eine Abkantung zur Abstützung an der jeweiligen Wand auf. Die Profile selbst bilden paarweise im Bereich einer jeden Wand einen kanalartigen Hohlraum. Die Wände besitzen im Bereich der Profile - und hier insbesondere im Bereich des kanalartigen Hohlraumes - einen längsverlaufenden Schlitz. Für die Verbindung der Profile mit der jeweiligen Wand ist nun ein leistenförmiges Klemmteil mit einer Kopfleiste vorgesehen, wobei die Kopfleiste an der jeweiligen Außenseite der Wand anliegt. An dieser Kopfleiste schließt sich ein Steg mit endseitiger, keilförmiger Verdickung an, mit dem der Steg durch den Schlitz in der Wand in den Zwischenraum zwischen den beiden Wänden ragt. Diese keilförmig, leistenartige Verdickung greift in den durch die beiden Profile gebildeten kanalartigen Hohlraum rastend ein. Nun ist einer jeden Wand ein derartiges Klemmteil zugeordnet, so dass in Verbindung mit den beiden zwischen den Wänden befindenden Profilen und den beiden leistenförmigen Klemmteilen eine Verbindung zweier Wände erfolgen kann.A device for connecting two walls is known from DD 116 876, whereby parallel arranged profiles are provided, the are between the two walls to be connected. The profiles each have a bevel at the end for support on the respective Wall on. The profiles themselves form in pairs in the area of each wall a channel-like cavity. The walls have in the area of the profiles - and here in particular in the area of the channel-like cavity - one longitudinal slot. For connecting the profiles with the respective A strip-shaped clamping part with a head strip is now provided on the wall, the header is on the outside of the wall. At this The headrail closes a web with a wedge-shaped thickening at the end with which the web goes through the slot in the wall into the space protrudes between the two walls. This wedge-shaped, strip-like thickening engages in the channel-like cavity formed by the two profiles snapping into place. Now such a clamping part is assigned to each wall, so that in connection with the two located between the walls Profiles and the two strip-shaped clamping parts a connection two walls can be made.

Nachteilig hierbei ist, dass der Aufwand zur Verbindung zweier Wände auf Grund der Vielzahl der Einzelteile, die zu der Verbindung der beiden Wände erforderlich sind, relativ hoch ist. Darüber hinaus, und dies ist viel wesentlicher, findet im eigentlichen Sinn eine thermische Trennung zwischen den beiden Wänden nicht statt; dies deshalb, weil die beiden Profile die eine Wand unmittelbar mit der anderen Wand verbinden.The disadvantage here is that the effort to connect two walls Because of the large number of individual parts that connect the two walls are required is relatively high. Furthermore, and this is much more essential actually finds a thermal separation between the two walls did not take place; this is because the two profiles the connect one wall directly to the other wall.

Der Erfindung liegt daher die Aufgabe zu Grunde eine zweischalige Wand- oder Deckenkonstruktion der eingangs genannten Art bereit zu stellen, die zum einen einfach und preiswert im Aufbau ist, und zum anderen mit der darüber hinaus ein geringst möglicher Wärmedurchgang erzielbar ist. The invention is therefore based on the object of a two-shell wall or To provide ceiling construction of the type mentioned, the on the one hand is simple and inexpensive to set up, and on the other hand with the in addition, the lowest possible heat transfer can be achieved.

Die Aufgabe wird nach dem Hauptanspruch erfindungsgemäß dadurch gelöst, dass der Abstandshalter zwischen den beiden Wandschalen einen Isolierkörper aufweist, wobei der Isolierkörper einen Steg besitzt, wobei der Isolierkörper mit der einen Wandschale und der Steg mit der anderen Wandschale verbunden ist, wobei die andere Wandschale unter Bildung eines Hohlraumes zwei zueinander beabstandete insbesondere vom Kassettenelement abgewinkelte Laschen aufweist, wobei der Steg in den Hohlraum zwischen den Laschen hineinragt. Vorteilhaft ist der Isolierkörper als Hohlkörper ausgebildet. Durch zwei derartige parallel zueinander verlaufende, im Wesentlichen über die Länge der beiden zu verbindenden Kassettenelemente erstreckende Laschen wird eine leichte Montage insofern er-möglicht, als keine gesonderten Bauteile erforderlich sind, bis auf gegebenenfalls Schrauben oder Ähnliches zur Verbindung der Laschen mit dem Steg.According to the main claim, the object is achieved in that that the spacer between the two wall shells one Has insulating body, the insulating body has a web, the Insulating body with one wall shell and the web with the other wall shell is connected, the other wall shell forming a Cavity two spaced apart, in particular from the cassette element has angled tabs, the web in the cavity protrudes between the tabs. The insulating body is advantageous as Hollow body formed. By two such parallel to each other running, essentially over the length of the two to be connected Tabs extending cassette elements will be an easy assembly insofar as no separate components are required until if necessary, screws or the like to connect the tabs with the jetty.

Eine weitere Erleichterung der Montage ergibt sich vorteilhaft dann, wenn der Steg eine Rastnase aufweist, wobei die Laschen eine zu dieser Rastnase korrespondierende Aussparung aufweisen, so dass vor der eigentlichen Fixierung der beiden Laschen mit dem Steg durch die Verschraubung eine Vorfixierung erfolgt, die die Montage - wie bereits ausgeführt - wesentlich erleichtert. Es kann sogar der Fall eintreten, dass auf Grund der Ausbildung mit Rastnasen in dem Steg des Abstandhalters und der Aussparung in den Laschen eine Klemmverbindung bereitgestellt wird, die ohne weitere Verbindungsmittel, wie die zuvor erwähnten Schrauben, auskommt.A further simplification of the assembly is advantageous if the web has a locking lug, the tabs one to this locking lug have corresponding recess, so that before the actual Fixing the two tabs with the web by means of the screw connection a pre-fixation takes place, which - as already explained - is essential for the assembly facilitated. It can even happen that due to the Training with locking lugs in the web of the spacer and the recess a clamp connection is provided in the tabs without other connecting means, such as the screws mentioned above, get along.

Durch die Ausbildung des Abstandhalters mit einem Hohlkörper und einem an dem Hohlkörper angeordneten Steg wird eine im wesentlichen vollständige thermische Trennung der beiden zu verbindenden Wandschalen erreicht. Dies deshalb, weil durch den Hohlkörper die Isolierwirkung erzielt wird, die für einen geringst möglichen Wärmedurchgang erforderlich ist. By forming the spacer with a hollow body and a a web arranged on the hollow body becomes a substantially complete one thermal separation of the two wall shells to be connected achieved. This is because the insulating effect is achieved through the hollow body that is necessary for the lowest possible heat transfer.

Der Hohlkörper ist mit der Außenwandschale und der Steg mit der Innenwandschale verbunden. Insbesondere dann, wenn der Abstandshalter, und mithin der Hohlkörper und der Steg aus einem thermisch isolierenden Material bestehen, wird eine hervorragende thermische Trennung zwischen Außen- und Innenwandschale bewirkt.The hollow body is with the outer wall shell and the web with the inner wall shell connected. Especially when the spacer, and therefore the hollow body and the web from a thermally insulating Material exist, there will be an excellent thermal separation between External and inner wall shell effects.

Die Ausbildung des Abstandshalters ist hierbei derart, dass sich dieser über die gesamte Länge einer Kassette bzw. schlussendlich der Außenwandschale erstreckt.The design of the spacer is such that it overlaps the entire length of a cassette or, finally, the outer wall shell extends.

Nach einem besonderen Merkmal der Erfindung kann vorgesehen sein, dass der Hohlkörper geteilt, und hier insbesondere zweigeteilt ausgebildet ist, wobei das eine Teilelement des Hohlkörpers aus einem isolierenden Material besteht, das andere Teilelement aus einem stabilen Material mit einer hohen Dichte, was naturgemäß keine besonders guten thermischen Eigenschaften aufweist. Eine derartige Zweiteilung des Hohlkörpers ist insbesondere unter dem Aspekt sinnvoll, dass der Hohlkörper mit seinem einen Ende mit der einen Wandschale (Innenwandschale), beispielsweise durch Schrauben verbunden werden muss. Ein mechanisch festes Material kann für das eine Teil des Hohlkörpers zur sicheren Befestigung der anderen Wandschale (Außenwandschale) sinnvoll sein. Zur leichteren Montage kann vorgesehen sein, dass die beiden Teilelemente des Hohlkörpers klemmbar miteinander verbindbar sind.According to a special feature of the invention it can be provided that the hollow body is divided, and here in particular is formed in two parts, wherein a partial element of the hollow body made of an insulating material consists of the other sub-element made of a stable material with a high Density, which naturally does not have particularly good thermal properties having. Such a division of the hollow body is in particular under the aspect makes sense that the hollow body with one end with the a wall shell (inner wall shell), for example by screws must be connected. A mechanically strong material can be used for one Part of the hollow body for securely attaching the other wall shell (Outer wall shell) make sense. Can be provided for easier assembly be that the two sub-elements of the hollow body clamped together are connectable.

Nach einem bevorzugten Merkmal ist vorgesehen, dass die Laschen endseitig jeweils eine Abkantung zur Anlage an dem Hohlkörper des Abstandhalters aufweisen, um somit den Abstand zwischen den beiden Wandschalen, nämlich Innen- und Außenwandschale festzulegen.According to a preferred feature, it is provided that the tabs on the end one fold each for contact with the hollow body of the spacer to have the distance between the two wall shells, namely to define the inner and outer wall shell.

Nach der Lösung gemäß dem nebengeordneten Anspruch besitzt der Steg zwei Klemmbacken, wobei durch die Klemmbacken die beiden Laschen zweier benachbarter Kassettenelemente klemmbar erfassbar sind. Das heißt, dass der Steg mit den beiden Klemmbacken auf die beiden Laschen aufgeschoben wird, und diese hierbei klemmend, vorzugsweise rastend klemmbar erfasst werden. Hierzu sind die Klemmbacken endseitig jeweils hakenförmig ausgebildet, wobei die Laschen im Bereich der hakenförmigen Ausbildung der Klemmbacken eine entsprechende Rastnase besitzen.After the solution according to the secondary claim, the web has two jaws, with the two tabs through the jaws two adjacent cassette elements can be clamped. The means that the web with the two jaws on the two tabs is pushed on, and this clamped, preferably latching can be clamped. For this purpose, the clamping jaws are at the ends hook-shaped, the tabs in the area of the hook-shaped Training of the jaws have a corresponding latch.

Anhand der Zeichnung wird die Erfindung beispielhaft näher erläutert:

Figur 1
zeigt eine erste Ausführungsform einer Wand- bzw. Deckenkonstruktion mit einer Außen- und einer Innenwandschale mit Abstandshaltern;
Figur 2
zeigt die Einzelheiten X in einer vergrößerten Darstellung;
Figur 3
zeigt eine Variante des Abstandshalters gemäß Figur 2;
Figur 4
zeigt eine zweite Variante einer Wand- bzw. Deckenkonstruktion mit einer Außen- und Innenwandschale im Schnitt;
Figur 5
zeigt die Einzelheit Y in vergrößerter Darstellung.
The invention is explained in more detail by way of example with reference to the drawing:
Figure 1
shows a first embodiment of a wall or ceiling construction with an outer and an inner wall shell with spacers;
Figure 2
shows the details X in an enlarged view;
Figure 3
shows a variant of the spacer according to Figure 2;
Figure 4
shows a second variant of a wall or ceiling construction with an outer and inner wall shell in section;
Figure 5
shows the detail Y in an enlarged view.

Gemäß den Figuren 1 bis 5 ist die Wand- oder Deckenkonstruktion insgesamt mit 1 bezeichnet. Die mit 1 bezeichnete Wand- oder Deckenkonstruktion besteht aus einer Außenwandschale 10 und einer Innenwandschale 20, die durch Abstandhalter 30 miteinander verbunden sind. Zwischen der Außenwandschale und der Innenwandschale befindet sich eine wärmedämmende Schicht 40, beispielsweise in Form von Mineralfaserplatten. Die Außenwandschale 10 kann aus Wandelementen 11 mit mäanderförmig verlaufenden, trapezförmigen Profilen sowohl in isolierter als auch in nichtisolierter Ausführung bestehen. Die Kassettenelemente 21 weisen im Bereich ihrer Stroßstelle 22 zwei parallel zueinander verlaufende flächenförmige Laschen 23 auf. In der ersten Ausführungsform, die Figur 2 in vergrößerter Darstellung zeigt, ist deutlich erkennbar, dass diese beiden Laschen 23 zweier benachbarter Kassettenelemente 21 einen Hohlraum 24 bilden, in den der Steg 31 des Abstandhalters 30 eingreift. Der Steg 31 besitzt darüber hinaus den Hohlkörper 32, der durch die Schraube 15 mit den Wandelementen 11 verbunden ist. Zur Erhöhung der Stabilität der Schraubverbindung mit der quasi als Versteifung des Hohlkörpers eine Platte 35 aus stabilem Kunststoff oder Metall angeordnet ist.According to Figures 1 to 5 is the wall or ceiling construction overall designated 1. The designated wall or Ceiling construction consists of an outer wall shell 10 and one Inner wall shell 20, which are connected to one another by spacers 30 are. Is located between the outer wall shell and the inner wall shell a heat-insulating layer 40, for example in the form of Mineral fiber boards. The outer wall shell 10 can consist of wall elements 11 with meandering trapezoidal profiles both in insulated as well as non-insulated version exist. The Cassette elements 21 have two parallel in the area of their stress point 22 mutually extending sheet-like tabs 23. In the first Embodiment, which Figure 2 shows in an enlarged view, is clear recognizable that these two tabs 23 two adjacent Cassette elements 21 form a cavity 24 into which the web 31 of the Spacer 30 engages. The web 31 also has the Hollow body 32 which is connected to the wall elements 11 by the screw 15 connected is. To increase the stability of the screw connection with the quasi as a stiffening of the hollow body, a plate 35 made of stable Plastic or metal is arranged.

Wie bereits ausgeführt, greift der Steg 31 bei der ersten Ausführungsform md den Hohlraum 24 ein. Der Steg 31 besitzt zwei einander gegenüberliegende Rastnasen, die in eine entsprechende Aussparung in den Laschen 23 eingreifen. Endseitig sind die Laschen etwa rechtwinklig abgekantet (Pfeil 27), um als Anlage an dem Hohlkörper 32 zu wirken. Zur Verbindung der Laschen 23 mit dem Steg 31 sind zwei Schrauben 19 vorgesehen.As already stated, the web 31 engages in the first embodiment md the cavity 24. The web 31 has two opposite one another Lugs that are in a corresponding recess in the tabs 23 intervene. At the end, the tabs are folded approximately at right angles (Arrow 27) to act as an abutment on the hollow body 32. For connection the tabs 23 with the web 31, two screws 19 are provided.

Die Variante des Hohlkörpers gemäß Figur 3 unterscheidet sich von der gemäß Figur 2 ausschließlich dadurch, dass hier der Hohlkörper 32 zweigeteilt ausgebildet ist. Der Hohlkörper 32 zeigt hierbei nämlich das Befestigungsglied 60 und das Stegglied 61. Das Befestigungsglied 60 weist endseitig hakenförmig ausgebildete Schenkel 60a auf, die in eine im Stegglied 61 angebrachte Hinterschneidung 61a rastend eingreifen. Bei dieser Konstruktion ist vorteilhaft, dass das Befestigungsglied 60 aus stabilem Material hergestellt sein kann, da es aufgrund der Schraubverbindung mit dem Wandelement 11 eine gewisse Stabilität aufweisen muss. Hingegen kann das Stegglied thermisch höher wärmedämmend ausgebildet sein, was üblicherweise in einem nachgiebigeren Material resuliert, das daher auch eine geringere Festigkeit aufweist.The variant of the hollow body according to FIG. 3 differs from that according to FIG. 2 only in that the hollow body 32 is formed in two parts. This is because the hollow body 32 shows this Fastening member 60 and the web member 61. The fastening member 60 has end hook-shaped legs 60a, which in a Engage the web link 61 provided undercut 61a. At this construction is advantageous in that the fastener 60 is made of stable material can be made because of the screw connection have a certain stability with the wall element 11 got to. In contrast, the web link can be thermally more thermally insulating be formed, which is usually in a more compliant material results, which therefore also has a lower strength.

Die zweite Ausführungsform gemäß Figur 4 unterscheidet sich in der Ausbildung der Abstandhalter, die dort mit 100 bezeichnet sind. Eine vergrößerte Form eines derartigen mit 100 bezeichneten Abstandhalters ergibt sich aus Figur 5; hierbei zeigt der mit 100 bezeichnete Abstandhalter den Hohlkörper 101 und die beiden den Steg 110 bildenden Klemmbacken 111. Die Klemmbacken 111 sind endseitig jeweils hakenförmig ausgebildet und hintergreifen jeweils eine in den Laschen 123 angeordnete Rastnase 124. Das heißt, es besteht lediglich eine klemmende Verbindung zwischen den Laschen 123 und dem insgesamt mit 110 bezeichneten Steg. Eine solche Klemmverbindung kann insofern ausreichend sein, als sich eine derartige Lasche 110 über die gesamte Länge eines Kassettenelementes und mihin über die gesamte Länge einer Außenwandschale einer zweischaligen Wand- oder Deckenkonstruktion erstreckt.The second embodiment according to FIG. 4 differs in that Formation of the spacers, which are designated there with 100. A enlarged form of such a spacer designated 100 results from Figure 5; here shows the spacer labeled 100 the hollow body 101 and the two clamping jaws forming the web 110 111. The clamping jaws 111 are each hook-shaped at the end and each engage behind a locking lug arranged in the tabs 123 124. That means there is only a jamming connection between the tabs 123 and the web generally designated 110. A such a clamp connection may be sufficient in that one such tab 110 over the entire length of a cassette element and mihen over the entire length of an outer wall shell of a double-shell Wall or ceiling construction extends.

Claims (13)

Zweischalige Wand- oder Deckenkonstruktion eines Gebäudes, mit einer Außenwandschale (10) und einer Innenwandschale (20), wobei die Außenwand- und die Innenwandschale (10 und 20) durch Abstandhalter (30) miteinander verbunden sind,
dadurch gekennzeichnet,
dass der Abstandhalter (30) zwischen den beiden Wandschalen (10,20) einen Isolierkörper (32) aufweist, wobei der Isolierkörper (32) einen Steg (31) besitzt, wobei der Isolierkörper (32) mit der einen Wandschale (10) und der Steg (31) mit der anderen Wandschale (20) verbunden ist, wobei die andere Wandschale (20) unter Bildung eines Hohlraumes zwei zueinander beabstandete Laschen (23) aufweist, wobei der Steg (31) in den Hohlraum (24) zwischen den Laschen (23) hineinragt.Double-shell wall or ceiling construction of a building, with an outer wall shell (10) and an inner wall shell (20), the outer wall and the inner wall shell (10 and 20) being connected to one another by spacers (30),
characterized by
that the spacer (30) between the two wall shells (10, 20) has an insulating body (32), the insulating body (32) having a web (31), the insulating body (32) with the one wall shell (10) and the The web (31) is connected to the other wall shell (20), the other wall shell (20) having two tabs (23) spaced apart from one another to form a cavity, the web (31) into the cavity (24) between the tabs ( 23) protrudes. Wand- oder Deckenkonstruktion nach Anspruch 1,
dadurch gekennzeichnet,
dass der Isolierkörper (32) als Hohlkörper ausgebildet ist.Wall or ceiling construction according to claim 1,
characterized by
that the insulating body (32) is designed as a hollow body. Wand- oder Deckenkonstruktion nach Anspruch 2,
dadurch gekennzeichnet,
dass der Hohlkörper (32, 101) geteilt, insbesondere zweigeteilt ausgebildet ist.Wall or ceiling construction according to claim 2,
characterized by
that the hollow body (32, 101) is divided, in particular in two parts. Wand- oder Deckenkonstruktion nach Anspruch 3,
dadurch gekennzeichnet,
dass das eine Teilelement (61) des Hohlkörpers (32, 101) aus einem isolierenden Material ausgebildet ist. Wall or ceiling construction according to claim 3,
characterized by
that one partial element (61) of the hollow body (32, 101) is formed from an insulating material. Wand- oder Deckenkonstruktion nach Anspruch 3,
dadurch gekennzeichnet,
dass die beiden Teilelemente (60, 61) des Hohlkörpers (32, 101) klemmbar miteinander verbindbar sind.Wall or ceiling construction according to claim 3,
characterized by
that the two sub-elements (60, 61) of the hollow body (32, 101) can be connected to one another in a clampable manner. Wand- oder Deckenkonstruktion nach Anspruch 1,
dadurch gekennzeichnet,
dass im Stoßbereich zweier Kassettenelemente (21) jedes Kassettenelement (21) eine abgewinkelte Lasche (23, 123) zeigt.Wall or ceiling construction according to claim 1,
characterized by
that in the joint region of two cassette elements (21) each cassette element (21) shows an angled tab (23, 123). Wand- oder Deckenkonstruktion nach Anspruch 2,
dadurch gekennzeichnet,
dass die Laschen (23) endseitig jeweils eine Abkantung (Pfeil 27) zur Anlage an dem Hohlkörper (32) aufweisen.Wall or ceiling construction according to claim 2,
characterized by
that the tabs (23) each have an edge (arrow 27) for abutment against the hollow body (32). Wand- oder Deckenkonstruktion nach Anspruch 1,
dadurch gekennzeichnet,
dass die Laschen (23) mit dem Steg (31) durch Schrauben (9) verbunden sind.Wall or ceiling construction according to claim 1,
characterized by
that the tabs (23) are connected to the web (31) by screws (9). Wand- oder Deckenkonstruktion nach Anspruch 1,
dadurch gekennzeichnet,
dass der Steg (31) mindestens eine Rastnase (35) aufweist, wobei die Laschen (23) eine zu dieser Rastnase (35a) korrespondierende Aussparung (25) aufweisen. Wall or ceiling construction according to claim 1,
characterized by
that the web (31) has at least one latching lug (35), the tabs (23) having a recess (25) corresponding to this latching lug (35a). Zweischalige Wand- oder Deckenkonstruktion eines Gebäudes, mit einer Außenwandschale (10) und einer Innenwandschale (20), wobei die Außenwand- und die Innenwandschale (10 und 20) durch Abstandhalter (100) miteinander verbunden sind,
dadurch gekennzeichnet,
dass der Steg (110) zwei Klemmbacken (111) aufweist, wobei durch die Klemmbacken (111) die beiden Laschen (123) zweier benachbarter Kassettenelemente (219 klemmbar erfassbar sind.Double-shell wall or ceiling construction of a building, with an outer wall shell (10) and an inner wall shell (20), the outer wall and the inner wall shell (10 and 20) being connected to one another by spacers (100),
characterized by
that the web (110) has two clamping jaws (111), wherein the two tabs (123) of two adjacent cassette elements (219) can be clamped by the clamping jaws (111). Wand- und Deckenkonstruktion nach Anspruch 10,
dadurch gekennzeichnet,
dass die Klemmbacken (111) rastend klemmbar mit den Laschen (123) verbindbar sind.Wall and ceiling construction according to claim 10,
characterized by
that the clamping jaws (111) can be latched and connected to the tabs (123). Wand- und Deckenkonstruktion nach Anspruch 11,
dadurch gekennzeichnet,
dass die Klemmbacken (111) endseitig jeweils hakenförmig ausgebildet sind.Wall and ceiling construction according to claim 11,
characterized by
that the clamping jaws (111) are each hook-shaped at the end. Wand- und Deckenkonstruktion nach Anspruch 12,
dadurch gekennzeichnet,
dass die Laschen (123) im Bereich der hakenförmigen Ausbildung der Klemmbacken (111) eine Rastnase (124) aufweisen.Wall and ceiling construction according to claim 12,
characterized by
that the tabs (123) have a locking lug (124) in the area of the hook-shaped design of the clamping jaws (111).
EP00102184A 1999-05-04 2000-02-09 Double-shelled wall or ceiling building structure with an outer and an inner shell Withdrawn EP1050638A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19920273 1999-05-04
DE1999120273 DE19920273C1 (en) 1999-05-04 1999-05-04 Double-shelled wall or ceiling construction of building comprises outer and inner shells joined to each other by distance holder with insulation body provided with rib
DE29921655U DE29921655U1 (en) 1999-12-10 1999-12-10 Wall or ceiling construction of a building and a spacer therefor
DE29921655U 1999-12-10

Publications (1)

Publication Number Publication Date
EP1050638A1 true EP1050638A1 (en) 2000-11-08

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ID=26053203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102184A Withdrawn EP1050638A1 (en) 1999-05-04 2000-02-09 Double-shelled wall or ceiling building structure with an outer and an inner shell

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Country Link
EP (1) EP1050638A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010034C2 (en) * 2012-12-20 2014-06-23 Insulation Solutions B V Method and composite building element for the at least partial cladding or covering of a building construction.

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Publication number Priority date Publication date Assignee Title
US1833174A (en) * 1927-08-11 1931-11-24 Burgess Lab Inc C F Furring strip
DE805927C (en) 1951-03-22 Construction panel for sound-insulating cladding of ceilings and walls
GB760701A (en) * 1953-09-28 1956-11-07 Richard Crittall Stralingswarm Improvements relating to walls and ceilings provided with heating and sound-deadening means
DE1962581A1 (en) * 1969-12-13 1971-06-24 Schmitt Hans Julius Assembly ceiling made of individual sheet-metal cassettes for attachment to a support grid formed from clamping rails and suspended from the raw ceiling
US3733766A (en) * 1970-12-07 1973-05-22 J Leclercq Decorative facing for walls,facades,ceiling and the like
FR2205078A5 (en) * 1972-10-31 1974-05-24 Francon Francis
DD116876A1 (en) 1974-06-19 1975-12-12
US4038799A (en) * 1975-04-30 1977-08-02 Frigitemp Corporation Joiner bulkhead method and apparatus
EP0470814A1 (en) * 1990-08-07 1992-02-12 Kajima Corporation Tile-supporting tool, tiled wall structure and tiled curtain wall
US5125204A (en) * 1990-05-14 1992-06-30 Porter William H Snap-in panel mounting arrangement
NL1002279C1 (en) * 1995-02-08 1996-08-08 Albopro B V Cold-bridge-interruption system between walls
EP0897040A1 (en) * 1997-08-11 1999-02-17 Haag, Eleonore Supporting construction for false ceilings

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805927C (en) 1951-03-22 Construction panel for sound-insulating cladding of ceilings and walls
US1833174A (en) * 1927-08-11 1931-11-24 Burgess Lab Inc C F Furring strip
GB760701A (en) * 1953-09-28 1956-11-07 Richard Crittall Stralingswarm Improvements relating to walls and ceilings provided with heating and sound-deadening means
DE1962581A1 (en) * 1969-12-13 1971-06-24 Schmitt Hans Julius Assembly ceiling made of individual sheet-metal cassettes for attachment to a support grid formed from clamping rails and suspended from the raw ceiling
US3733766A (en) * 1970-12-07 1973-05-22 J Leclercq Decorative facing for walls,facades,ceiling and the like
FR2205078A5 (en) * 1972-10-31 1974-05-24 Francon Francis
DD116876A1 (en) 1974-06-19 1975-12-12
US4038799A (en) * 1975-04-30 1977-08-02 Frigitemp Corporation Joiner bulkhead method and apparatus
US5125204A (en) * 1990-05-14 1992-06-30 Porter William H Snap-in panel mounting arrangement
EP0470814A1 (en) * 1990-08-07 1992-02-12 Kajima Corporation Tile-supporting tool, tiled wall structure and tiled curtain wall
NL1002279C1 (en) * 1995-02-08 1996-08-08 Albopro B V Cold-bridge-interruption system between walls
EP0897040A1 (en) * 1997-08-11 1999-02-17 Haag, Eleonore Supporting construction for false ceilings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010034C2 (en) * 2012-12-20 2014-06-23 Insulation Solutions B V Method and composite building element for the at least partial cladding or covering of a building construction.

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