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EP1264943B1 - Wall, ceiling and sound proofing element - Google Patents

Wall, ceiling and sound proofing element Download PDF

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Publication number
EP1264943B1
EP1264943B1 EP02450133A EP02450133A EP1264943B1 EP 1264943 B1 EP1264943 B1 EP 1264943B1 EP 02450133 A EP02450133 A EP 02450133A EP 02450133 A EP02450133 A EP 02450133A EP 1264943 B1 EP1264943 B1 EP 1264943B1
Authority
EP
European Patent Office
Prior art keywords
ceiling
wall
sound insulation
board
surface according
Prior art date
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Expired - Lifetime
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EP02450133A
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German (de)
French (fr)
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EP1264943A1 (en
Inventor
Josef Dipl.-Ing Aichholzer
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Individual
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Individual
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Priority to AT02450133T priority Critical patent/ATE293729T1/en
Publication of EP1264943A1 publication Critical patent/EP1264943A1/en
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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
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3455—Corrugated sheets with trapezoidal corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3472—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets

Definitions

  • the present invention relates to a wall, Ceiling and contact protection surface according to the preamble of Claim 1.
  • a wall, ceiling and soundproofing surface is known from FR-A-2663662.
  • a wall or Provide ceiling element that prevents the above disadvantages has a high degree of prefabrication to a rapid Processing, in particular a rapid concreting at the Construction site to allow. It is another job of to provide a constructional element of the present invention, as a wall element, as well as a roof element and can be used in particular as a roof sloping element, the dimensions in a simple manner to those at the Site can be adapted to existing conditions.
  • the invention also relates to Sound insulation elements, which in the ceiling or wall area of a Room or a hall can be arranged.
  • Sound insulation elements which in the ceiling or wall area of a Room or a hall can be arranged.
  • a However, such substructure is extremely expensive and therefore expensive.
  • An additional object of the invention is therefore Provide sound insulation elements that without appropriate Substructures attached with little effort can be and at the same time fire retardant act.
  • the wall, ceiling and sound insulation element according to the invention should additionally provide sufficient protection against radiation of all kinds, especially from mobile phone masts.
  • the element may, but not necessarily, and only if necessary with concrete be poured out.
  • the element can be very simple and be produced inexpensively, being in mass production with a few profile types and a few Standard lengths can be found.
  • the Adaptation to the dimensions at the construction site can then by simple trimming done.
  • the simple construction also requires a low weight, which makes the manual Manipulation possibility is very high.
  • Wood wool composite panels are porous sheets that allow the passage of sound whereby the between the Plate cavities are brought into resonance and it comes to the extinction of the sound waves.
  • the Wood wool panels also allow the vibration of air through it, what the above effect in addition strengthened.
  • a preferred embodiment of the invention according to Claims 4 and 5 that the profile element in cross section in essentially of several juxtaposed trapezoids is formed or from a combination of such profiles. This due to the higher resistance moment compared to one wavy profile. In principle, however, are others Profile shapes conceivable.
  • claims 6 to 8 enable the individual vote of the wall, ceiling and Sound insulation elements to the requirements of the construction site. Where it is necessary statically, so for example Use as a ceiling or wall element, the cavities with Poured concrete. When used as Soundproofing element along the street is, however, as already mentioned, the ductility of great importance. In this Case, the cavities must not be completed or can be filled with sand if exposed due to Laying a certain strength is essential. The usage of insulating material as filler is also possible.
  • the characterizing features of claim 10 allow the use of additional reinforcements around the Load capacity of the wall, ceiling or soundproofing elements increase.
  • the features of claim 11 allow the utilization the so-called Helmholtz effect. This allows the Absorption of particularly low sound frequencies.
  • Helmholtz resonators consist of a resonator neck and out a resonator volume due to the trapped air the spring of the resonant spring-mass system thus formed represents.
  • the from the plate element and the it fastened profile element formed cavities form one resonator volume each.
  • the openings in the plate element the resonator neck.
  • the Hole shape and the number of applied holes and the Depth of the cavity (height of the profile element) consists of Possibility to target the absorption of single frequencies make. In this way it is possible an easy prefabricated wall, ceiling or soundproofing element create, which by utilizing the Helmholtz effect also allows the fight against very low frequencies.
  • the Inner wall of the plate element with a tissue or Nonwoven layer to provide. This will also the Absorption effect made broadband.
  • the Profile element may need to increase according to the characterizing features of claim 13 and the Profile element be provided at its webs with openings.
  • the ceiling element according to the invention also as an outer wall be used, with the protruding roof skin with the each next ceiling element is connected and so on dense roof is created.
  • the present invention relates therefore, to a method for producing such Openings.
  • the method according to claim 16 is characterized compared to conventional methods such as drilling through a much faster production time and lower Production costs.
  • By varying the cutting depths of the Cutting distance as well as the cutting width can change the look and the arrangement of the openings are defined and the be adapted to acoustic requirements.
  • As another gives positive effect of the method according to the invention there is a significant increase in surface area of the Plate element, whereby the absorption behavior of Component significantly improved.
  • the procedure has further the advantage that by varying the angle of the Cutting guide on the visible surface of the plate element a optical loosening of large components can be achieved.
  • a plate element 1 which at a flat side of a profile element 2, preferably one Trapezoidal profile element, is arranged. Is preferably on the other flat side of the profile element 2 also a plate member 3 may be attached.
  • the attachment can by means of adhesive, for example polyurethane foam adhesive respectively.
  • the element according to the invention is preferably in this Configuration delivered to the site.
  • the typically prefabricated width is about 50cm for ceilings and 2.5 m for walls. By stringing together several prefabricated wall or ceiling elements can thus Walls and ceilings of any width can be produced.
  • the Height of the trapezoidal profiles typically varies between 3cm and 30cm. Of course you can also get a special one Construction projects coordinated production of the elements done.
  • the wall or ceiling elements are already included with the factory the required installation openings for electrical Lines, water pipes, etc. provided.
  • the viewer facing side of the plate element. 1 can already be provided with a visually designed surface be.
  • this surface is with a Protective film coated so that it at the construction site or at Transport does not cause damage to this surface. This film is removed after installation.
  • the wall or ceiling element according to the invention then becomes poured with concrete 4, either all by the Trapezoidal profile 2 and the plate elements 1.3 limited Hollow 6.7 be poured or only a part 7th (Fig. 1). Furthermore, it is also possible a part 7 of Pour cavities with concrete while the other part 6 with an insulating material 5, such as rock wool or heat-insulating paper flakes which are injected filled becomes (Fig.2). Additional reinforcements and surface reinforcements can of course in a known manner before pouring be inserted to increase the load capacity. To this Purpose, the trapezoidal profile elements executed punched be to a dimensionally accurate feeding of the additional To allow reinforcements 11 ( Figure 6). Larger openings in The webs of the profiles allow a continuous Connection of the concrete core us thus a higher load capacity of the wall element. The feeding of a required Reinforcement can preferably already be carried out at the factory but it is also possible at the construction site.
  • FIG. 4 shows an inventive ceiling element next to the structure already described additionally with its own Insulating layer 10 is provided, which at the the plate element 1 opposite side of the profile element 2 attached is.
  • the insulating layer 10 is covered by a roof skin 9, which overlaps the insulating layer 10 on one side 11. On this way can be done by stringing together roof elements according to the invention and attachment of the overlapping region of the roof skin 9 at the next Roof element created an insulated and waterproof roof become.
  • the attachment of the ceiling elements of the invention takes place either on a substructure or Auflagerung of slabs on trusses of hall constructions or purlins.
  • composing blanket becomes the outer panel element pulled up by the ceiling thickness.
  • FIG. 7 and 8 show an inventive wall, ceiling and soundproofing element, wherein a plate member 3 openings 12 for the utilization of the so-called Helmholtz effect for Absorption of low frequencies.
  • the rest of the construction of the wall, ceiling and soundproofing element is that with Plate element without openings identical.
  • FIG. 9 shows as an alternative embodiment a wall, Ceiling and sound insulation element in a curved design, wherein the plate member 3 is provided with openings 12.
  • One such wall, ceiling and soundproofing element can preferably used in tunneling.
  • Fig.10 and Fig.11 each show a wall, ceiling and Soundproofing element with perforated plate element 1 wherein the averted the plate member 1 cavities of the Profile element 2 are poured with concrete 4.
  • Fig.12 and Fig.13 show a wall, ceiling and Soundproofing element with alternatively arranged openings 12 on the plate element 3.
  • the arrangement, shape, number and the Size of the openings 12 depends on the desired Absorption of the individual frequencies.
  • Fig.14 to Fig.17 show a wall, ceiling and Soundproofing element with a perforated plate element 3, wherein the openings according to the inventive method were manufactured.
  • the V-shaped cuts 13a can be seen.

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

Description

Die vorliegende Erfindung bezieht sich auf eine Wand-, Decken- und Schaltschutzfläche gemäß dem Oberbegriff des Anspruchs 1. Eine solche Wand-, Decken- und Schallschutzfläche ist aus der FR-A-2663662 bekannt.The present invention relates to a wall, Ceiling and contact protection surface according to the preamble of Claim 1. Such a wall, ceiling and soundproofing surface is known from FR-A-2663662.

Vor allem bei Altbausanierungen stellt sich oft das Problem, dass Holzdecken in geschlossenen Räumen durch Betondecken ersetzt werden müssen und eine Manipulation von Fertigteilelementen mittels Kran aufgrund der vorhandenen Überbauung nicht möglich ist. Die konventionelle Methode zur Errichtung dieser Stahlbetondecken besteht darin, diese unter hohem Arbeitsaufwand händisch einzuschalen, zu bewehren und zu betonieren. Im Anschluss an das Abbinden und Aushärten des Betons muß die erforderliche Schalung wiederum händisch abgebaut und auf Erdgeschossniveau transportiert werden.This is often the case with old building renovations Problem that wooden ceilings in closed spaces due to Concrete ceilings must be replaced and a manipulation of Prefabricated elements by crane due to the existing Overbuilding is not possible. The conventional method for Erection of these reinforced concrete floors consists of these under manual labor, to defend and to conquer concrete. Following the setting and curing of the Concrete must again manually the required formwork be dismantled and transported to the ground floor level.

Insbesondere die Herstellung von massiven Dachschrägen in der Altbausanierung ist mit sehr hohem Arbeitsaufwand verbunden, wobei sämtliche Arbeitsschritte in der Praxis an der Baustelle erledigt werden.In particular, the production of massive roof slopes in the old building renovation is very labor intensive connected, with all steps in practice the construction site to be done.

Auch im Hochbau-Neubau ist die Errichtung von Wänden und Decken arbeitsintensiv, besonders dann, wenn keine raumhohen Wandelemente eingesetzt werden, die bereits mit sämtlichen Aussparungen, Installationen und Öffnungen versehen sind.Also in the new building construction is the construction of walls and Ceiling labor-intensive, especially if not floor-to-ceiling Wall elements are used, already with all Recesses, installations and openings are provided.

Ein weiteres Problem stellt die noch wenig erforschte Strahlenbelastung dar, denen die Bewohner eines Hauses durch Mobiltelefonsendemaste, die zumeist auf den Hausdächern aufgestellt werden, ausgesetzt sind.Another problem is the still little explored Radiation exposure to which the residents of a house through Mobile phone call button, mostly on the rooftops be placed.

Es ist daher eine Aufgabe der Erfindung ein Wand- bzw. Deckenelement vorzusehen, dass obige Nachteile verhindert, einen hohen Vorfertigungsgrad aufweist, um eine rasche Verarbeitung, insbesondere ein rasches Betonieren an der Baustelle zu ermöglichen. Es ist eine weitere Aufgabe der vorliegenden Erfindung ein Konstruktionselement vorzusehen, das sowohl als Wandelement, als auch als Dachelement und insbesondere als Dachschrägenelement eingesetzt werden kann, wobei die Abmessungen auf einfache Art und Weise an die an der Baustelle vorhandenen Gegebenheiten angepasst werden können.It is therefore an object of the invention, a wall or Provide ceiling element that prevents the above disadvantages has a high degree of prefabrication to a rapid Processing, in particular a rapid concreting at the Construction site to allow. It is another job of to provide a constructional element of the present invention, as a wall element, as well as a roof element and can be used in particular as a roof sloping element, the dimensions in a simple manner to those at the Site can be adapted to existing conditions.

Die Erfindung bezieht sich ebenfalls auf Schallschutzelemente, welche im Decken- oder Wandbereich eines Raumes oder einer Halle angeordnet werden. Üblicherweise ist dafür eine Unterkonstruktion an Stahlbetondecken oder -wänden erforderlich, in welche diese Elemente eingehängt werden. Eine solche Unterkonstruktion ist jedoch extrem aufwendig und daher kostenintensiv.The invention also relates to Sound insulation elements, which in the ceiling or wall area of a Room or a hall can be arranged. Usually is for a substructure on reinforced concrete ceilings or walls required in which these elements are mounted. A However, such substructure is extremely expensive and therefore expensive.

Eine zusätzliche Aufgabe der Erfindung ist es daher Schallschutzelemente vorzusehen, die ohne entsprechende Unterkonstruktionen mit geringem Arbeitsaufwand angebracht werden können und gleichzeitig brandhemmend wirken.An additional object of the invention is therefore Provide sound insulation elements that without appropriate Substructures attached with little effort can be and at the same time fire retardant act.

Das erfindungsgemäße Wand-, Decke- und Schallschutzelement soll zusätzlich ausreichend Schutz gegen Strahlung aller Art, insbesondere von Mobiltelefonmasten bieten.The wall, ceiling and sound insulation element according to the invention should additionally provide sufficient protection against radiation of all kinds, especially from mobile phone masts.

Erfindungsgemäß werden die oben erwähnten Aufgaben durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.According to the invention, the above-mentioned objects are achieved the characterizing features of claim 1 solved.

Durch die Möglichkeit der elektrisch leitenden Verbindung von nebeneinander angeordneten Wand-, Decken- und Schallschutzelemente kommt es zur Ausbildung eines Faraday' schen Käfigs. Dadurch kann in den Raum eindringende elektromagnetische Strahlung wirksam abgeblockt werden.Due to the possibility of electrically conductive connection from side by side arranged wall, ceiling and Soundproofing elements it comes to the formation of a Faraday's cage. This can penetrate into the room Electromagnetic radiation effectively blocked.

Durch die Kombination mit dem Aufbau gemäß dem Oberbegriff des Anspruchs 1 ist es möglich ein im wesentlichen selbsttragendes Wand-, Decken- und Schallschutzelement bereits komplett vorgefertigt an die Baustelle zu liefern. Das Element kann, muss aber nicht und nur falls erforderlich, mit Beton ausgegossen werden. Das Element kann sehr einfach und kostengünstig hergestellt werden, wobei in der Serienfertigung mit einigen wenigen Profiltypen und einigen wenigen Standardlängen das Auslangen gefunden werden kann. Die Anpassung an die Abmessungen an der Baustelle kann dann durch einfaches Zurechtschneiden erfolgen. Der einfache Aufbau bedingt auch ein geringes Gewicht, wodurch die händische Manipulationsmöglichkeit sehr hoch ist. Bei Holzwolleverbundplatten handelt es sich um poröse Platten, die den Schalldurchgang ermöglichen wodurch die zwischen den Platten befindlichen Hohlräume in Resonanz gebracht werden und es zur Auslöschung der Schallwellen kommt. Die Holzwolleplatten ermöglichen auch die Schwingung von Luft durch diese hindurch, was obigen Effekt noch zusätzlich verstärkt. Durch die Befestigung des Blechprofilelements an den Platten wird so eine homogene, schallabsorbierende Fläche ohne jede Unterbrechung, erreicht.By combining with the structure according to the preamble of claim 1, it is possible a substantially self-supporting wall, ceiling and sound insulation element already completely prefabricated to the site to deliver. The element may, but not necessarily, and only if necessary with concrete be poured out. The element can be very simple and be produced inexpensively, being in mass production with a few profile types and a few Standard lengths can be found. The Adaptation to the dimensions at the construction site can then by simple trimming done. The simple construction also requires a low weight, which makes the manual Manipulation possibility is very high. at Wood wool composite panels are porous sheets that allow the passage of sound whereby the between the Plate cavities are brought into resonance and it comes to the extinction of the sound waves. The Wood wool panels also allow the vibration of air through it, what the above effect in addition strengthened. By attaching the sheet metal profile element The plates thus become a homogeneous, sound-absorbing surface without any interruption, reached.

Es ist auch ein Einsatz als Schallschutzelement in Räumen möglich, wobei gleichzeitig durch den Einsatz brandhemmender Außenbeplankung ein zeitlich beschränkter Brandschutz für Stahlbetonbauwerke möglich ist.It is also a use as a soundproofing element in rooms possible, while at the same time by the use of fire retardant Exterior planking a temporary fire protection for Reinforced concrete structures is possible.

Die Befestigung der Plattenelemente am Profilelement erfolgt gemäß den kennzeichnenden Merkmalen der Ansprüche 2 und 3 mittels Klebstoff. Die so gefertigten erfindungsgemäßen Konstruktionselemente sind somit auch für den Brandschutz optimal geeignet, da bei Verwendung einer Schraubbefestigung die Schrauben (als gute Wärmeleiter) die Hitze schnell ins Innere leiten würden (ebenso bei der Wärmedämmung).The attachment of the plate elements on the profile element carried out according to the characterizing features of claims 2 and 3 by means of adhesive. The invention thus produced Construction elements are therefore also for fire protection optimally suitable, because when using a screw fastening the screws (as a good heat conductor) the heat quickly into Interior would conduct (as with the thermal insulation).

Eine bevorzugte Ausführungsform der Erfindung sieht gemäß Anspruch 4 und 5 vor, dass das Profilelement im Querschnitt im wesentlichen aus mehreren aneinandergereihten Trapezen gebildet ist bzw. aus einer Kombination solcher Profile. Dies aufgrund des höheren Widerstandsmomentes gegenüber einem wellenförmigen Profil. Prinzipiell sind jedoch auch andere Profilformen denkbar.A preferred embodiment of the invention according to Claims 4 and 5, that the profile element in cross section in essentially of several juxtaposed trapezoids is formed or from a combination of such profiles. This due to the higher resistance moment compared to one wavy profile. In principle, however, are others Profile shapes conceivable.

Die Merkmale der Ansprüche 6 bis 8 ermöglichen die individuelle Abstimmung der Wand-, Decken- und Schallschutzelemente an die Erfordernisse an der Baustelle. Dort wo es statisch erforderlich ist, also beispielsweise beim Einsatz als Decken- oder Wandelement, können die Hohlräume mit Beton ausgegossen werden. Bei der Verwendung als Schallschutzelement entlang von Straße ist jedoch, wie bereits erwähnt, die Verformbarkeit von großer Bedeutung. In diesem Fall müssen die Hohlräume auch nicht ausgefüllt werden bzw. können mit Sand ausgefüllt werden, falls aufgrund exponierter Lagen eine gewisse Festigkeit unumgänglich ist. Die Verwendung von Isoliermaterial als Füllmaterial ist ebenfalls möglich.The features of claims 6 to 8 enable the individual vote of the wall, ceiling and Sound insulation elements to the requirements of the construction site. Where it is necessary statically, so for example Use as a ceiling or wall element, the cavities with Poured concrete. When used as Soundproofing element along the street is, however, as already mentioned, the ductility of great importance. In this Case, the cavities must not be completed or can be filled with sand if exposed due to Laying a certain strength is essential. The usage of insulating material as filler is also possible.

Gemäß Anspruch 9 ist auch eine Mischung aus Beton und Isoliermaterial möglich, wodurch einerseits ausreichende Festigkeit gewährbar ist und andererseits ausreichende Isolierung gegen Schall bzw. Hitze oder Kälte möglich ist.According to claim 9 is also a mixture of concrete and Insulating possible, which on the one hand sufficient Firmness is allowable and on the other hand sufficient Isolation against sound or heat or cold is possible.

Die kennzeichnenden Merkmale des Anspruchs 10 ermöglichen die Verwendung von zusätzlichen Bewehrungen um die Tragfähigkeit der Wand-, Decken- bzw. Schallschutzelemente zu erhöhen.The characterizing features of claim 10 allow the use of additional reinforcements around the Load capacity of the wall, ceiling or soundproofing elements increase.

Die Merkmale des Anspruchs 11 ermöglichen die Ausnutzung des sogenannten Helmholtzeffektes. Dies ermöglicht die Absorption besonders tiefer Schallfrequenzen. Solche Helmholtzresonatoren bestehen aus einem Resonatorhals und aus einem Resonatorvolumen, das infolge der eingeschlossenen Luft die Feder des so gebildeten resonanzfähigen Feder-Masse-Systems darstellt. Die vom Plattenelement und dem daran befestigten Profilelement gebildeten Hohlräume bilden dabei jeweils ein Resonatorvolumen. Die Öffnungen im Plattenelement den Resonatorhals. Durch Variation der Lochgrößen, der Lochform sowie der Anzahl der applizierten Löcher und der Tiefe des Hohlraumes (Höhe des Profilelementes) besteht die Möglichkeit, die Absorption von Einzelfrequenzen gezielt vorzunehmen. Auf diese Art und Weise ist es möglich ein leicht vorfertigbares Wand-, Decken- oder Schallschutzelement zu schaffen, welches durch Ausnutzung des Helmholtzeffektes auch die Bekämpfung sehr niedriger Frequenzen ermöglicht.The features of claim 11 allow the utilization the so-called Helmholtz effect. This allows the Absorption of particularly low sound frequencies. Such Helmholtz resonators consist of a resonator neck and out a resonator volume due to the trapped air the spring of the resonant spring-mass system thus formed represents. The from the plate element and the it fastened profile element formed cavities form one resonator volume each. The openings in the plate element the resonator neck. By varying the hole sizes, the Hole shape and the number of applied holes and the Depth of the cavity (height of the profile element) consists of Possibility to target the absorption of single frequencies make. In this way it is possible an easy prefabricated wall, ceiling or soundproofing element create, which by utilizing the Helmholtz effect also allows the fight against very low frequencies.

Um dem Schallfeld möglichst viel Energie zu entziehen ist gemäß den Merkmalen des Anspruches 12 vorgesehen, die Innenwand des Plattenelementes mit einer Gewebe bzw. Vliesschicht zu versehen. Dadurch wird auch die Absorptionswirkung breitbandiger gemacht.To deprive the sound field as much energy as possible provided according to the features of claim 12, the Inner wall of the plate element with a tissue or Nonwoven layer to provide. This will also the Absorption effect made broadband.

Um den Resonanzraum noch zu vergrößern, ohne dabei die Höhe oder Breite des Profilelementes erhöhen zu müssen, kann gemäß den kennzeichnenden Merkmalen des Anspruchs 13 auch das Profilelement an seinen Stegen mit Öffnungen versehen sein. To increase the resonance space even without the Height or width of the profile element may need to increase according to the characterizing features of claim 13 and the Profile element be provided at its webs with openings.

Durch die kennzeichnenden Merkmale des Anspruchs 14 kann des erfindungsgemäße Deckenelement auch als Außenwand eingesetzt werden, wobei die überstehende Dachhaut mit dem jeweiligen nächsten Deckenelement verbunden wird und so ein dichtes Dach entsteht.By the characterizing features of claim 14 may the ceiling element according to the invention also as an outer wall be used, with the protruding roof skin with the each next ceiling element is connected and so on dense roof is created.

Durch die kennzeichnenden Merkmale des Anspruchs 15 kann das erfindungsgemäße Schallschutzelement besonders vorteilhaft im Tunnelbau eingesetzt werden.By the characterizing features of claim 15 can the soundproofing element according to the invention particularly advantageous be used in tunnel construction.

Bei der Fertigung eines erfindungsgemäßen Konstruktionselementes mit gelochtem Plattenelement ist der zeitaufwendigste Produktionsvorgang das Fertigen der Öffnungen im Plattenelement. Die vorliegende Erfindung bezieht sich daher auch auf ein Verfahren zur Herstellung solcher Öffnungen. Das Verfahren gemäß Anspruch 16 zeichnet sich gegenüber herkömmlichen Verfahren wie Bohren durch eine wesentlich schnellere Fertigungszeit sowie geringere Herstellkosten aus. Durch Variation der Schnitttiefen, des Schnittabstandes sowie der Schnittbreite können das Aussehen und die Anordnung der Öffnungen definiert werden und den akustischen Erfordernissen angepasst werden. Als weitere positive Auswirkung des erfindungsgemäßen Verfahrens ergibt sich eine erhebliche Oberflächenvergrößerung des Plattenelementes, wodurch sich das Absorptionsverhalten des Bauelementes wesentlich verbessert. Das Verfahren hat weiters den Vorteil, dass durch Variation des Winkels der Schnittführung an der Sichtfläche des Plattenelementes eine optische Auflockerung großflächiger Bauteile erzielen lässt.In the manufacture of an inventive Construction element with perforated plate element is the most time-consuming production process of making openings in the plate element. The present invention relates Therefore, to a method for producing such Openings. The method according to claim 16 is characterized compared to conventional methods such as drilling through a much faster production time and lower Production costs. By varying the cutting depths of the Cutting distance as well as the cutting width can change the look and the arrangement of the openings are defined and the be adapted to acoustic requirements. As another gives positive effect of the method according to the invention there is a significant increase in surface area of the Plate element, whereby the absorption behavior of Component significantly improved. The procedure has further the advantage that by varying the angle of the Cutting guide on the visible surface of the plate element a optical loosening of large components can be achieved.

Die kennzeichnenden Merkmale des Anspruchs 17 verhindern ein Verschmutzen der Einschnitte und somit eine Verschlechterung des Absorptionsvermögens des erfindungsgemäßen Konstruktionselementes.Prevent the characterizing features of claim 17 a contamination of the incisions and thus a Deterioration of the absorption capacity of the inventive construction element.

Im Anschluss erfolgt nun eine detaillierte Beschreibung eines erfindungsgemäßen Wand-, Decken- und Schallschutzelementes. Dabei zeigt:

Fig.1
eine axonometrische Ansicht eines Wand- oder Deckenelementes mit komplett gefüllten Hohlräumen
Fig.2
eine axonometrische Ansicht eines Wand- oder Deckenelementes mit teilweise gefüllten Hohlräumen
Fig.3
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes ohne gefüllte Hohlräume
Fig.4
eine axonometrische Ansicht eines Deckenelementes mit überlappender Dachhaut und zusätzlichem Dämmelement
Fig.5
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit einer Kombination aus Trapezprofilen
Fig.6
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit gestanztem Profilelement und Zusatzbewehrungen
Fig.7
eine Schnittansicht entlang der Linie AA aus Fig.9 eines Wand-, Decken- und Schallschutzelementes mit perforiertem Plattenelement
Fig.8
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit perforiertem Plattenelement
Fig.9
eine Ansicht eines gebogenen Wand-, Decken- und Schallschutzelementes
Fig.10
eine Schnittansicht eines Wand-, Decken- und Schallschutzelementes mit Betonausguß
Fig.11
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit Betonausguß
Fig.12
eine Schnittansicht entlang der Linie BB aus Fig.14
Fig.13
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit alternativer Perforierung
Fig.14
eine axonometrische Ansicht eines Wand-, Decken - und Schallschutzelementes mit V-förmigen Einschnitten
Fig.15
eine Draufsicht auf ein eines Wand-, Decken- und Schallschutzelement mit V-förmigen Einschnitten
Fig.16
eine Schnittansicht entlang der Linie BB aus Fig.15
Fig.17
eine Schnittansicht entlang der Linie AA aus Fig.15
Following is now a detailed description of a wall, ceiling and sound insulation element according to the invention. Showing:
Fig.1
an axonometric view of a wall or ceiling element with completely filled cavities
Fig.2
an axonometric view of a wall or ceiling element with partially filled cavities
Figure 3
an axonometric view of a wall, ceiling and sound insulation element without filled cavities
Figure 4
an axonometric view of a ceiling element with overlapping roof skin and additional insulation element
Figure 5
an axonometric view of a wall, ceiling and sound insulation element with a combination of trapezoidal profiles
Figure 6
an axonometric view of a wall, ceiling and sound insulation element with stamped profile element and additional reinforcements
Figure 7
a sectional view taken along the line AA of Figure 9 a wall, ceiling and soundproofing element with perforated plate element
Figure 8
an axonometric view of a wall, ceiling and sound insulation element with perforated plate element
Figure 9
a view of a curved wall, ceiling and soundproofing element
Figure 10
a sectional view of a wall, ceiling and soundproofing element with concrete spout
Figure 11
an axonometric view of a wall, ceiling and sound insulation element with concrete spout
Figure 12
a sectional view taken along the line BB of Fig.14
Figure 13
an axonometric view of a wall, ceiling and sound insulation element with alternative perforation
Figure 14
an axonometric view of a wall, ceiling and sound insulation element with V-shaped incisions
Figure 15
a plan view of a wall, ceiling and soundproofing element with V-shaped cuts
Figure 16
a sectional view taken along the line BB of Fig.15
Figure 17
a sectional view taken along the line AA of Fig.15

Fig.2 zeigt ein Plattenelement 1, welches an einer flächigen Seite eines Profilelementes 2, vorzugsweise eines Trapezprofilelementes, angeordnet ist. Bevorzugterweise ist an der anderen flächigen Seite des Profilelementes 2 ebenfalls ein Plattenelement 3 befestigt sein. Die Befestigung kann mittels Klebstoff, beispielsweise Polyurethan Schaumklebstoff erfolgen.2 shows a plate element 1, which at a flat side of a profile element 2, preferably one Trapezoidal profile element, is arranged. Is preferably on the other flat side of the profile element 2 also a plate member 3 may be attached. The attachment can by means of adhesive, for example polyurethane foam adhesive respectively.

Das erfindungsgemäße Element wird vorzugsweise in dieser Konfiguration an die Baustelle geliefert. Typischerweise werden dabei Baulängen von 4m bis 5m für Decken und 2.7 bis 3,5m für Wände vorgefertigt. Mit dieser Länge können die meisten erforderlichen Raumgrößen abgedeckt werden. Durch Zurechtschneiden der Wand- bzw. Deckenelemente können diese auch problemlos für kleinere Räume verwendet werden.The element according to the invention is preferably in this Configuration delivered to the site. typically, are building lengths of 4m to 5m for ceilings and 2.7 bis 3.5m prefabricated for walls. With this length, the most required room sizes are covered. By Cut to size of the wall or ceiling elements, these can also be easily used for smaller spaces.

Die typischerweise vorgefertigte Breite ist in etwa 50cm für Decken und 2.5 m für Wände. Durch Aneinanderreihen mehrerer vorgefertigter Wand- bzw. Deckenelemente können somit Wände und Decken beliebiger Breite hergestellt werden. Die Höhe der Trapezprofile variiert typischerweise zwischen 3cm und 30cm. Selbstverständlich kann auch eine auf ein spezielles Bauvorhaben abgestimmte Fertigung der Elemente erfolgen. The typically prefabricated width is about 50cm for ceilings and 2.5 m for walls. By stringing together several prefabricated wall or ceiling elements can thus Walls and ceilings of any width can be produced. The Height of the trapezoidal profiles typically varies between 3cm and 30cm. Of course you can also get a special one Construction projects coordinated production of the elements done.

Die Wand- bzw. Deckenelemente sind werksseitig bereits mit den erforderlichen Installationsöffnungen für elektrische Leitungen, Wasserleitungen usw. versehen.The wall or ceiling elements are already included with the factory the required installation openings for electrical Lines, water pipes, etc. provided.

Die dem Betrachter zugewandte Seite des Plattenelementes 1 kann bereits mit einer optisch gestalteten Oberfläche versehen sein. In diesem Fall ist diese Oberfläche mit einer Schutzfolie überzogen, so dass es an der Baustelle bzw. beim Transport nicht zu einer Beschädigung dieser Oberfläche kommt. Diese Folie wird nach dem Einbau abgezogen.The viewer facing side of the plate element. 1 can already be provided with a visually designed surface be. In this case, this surface is with a Protective film coated so that it at the construction site or at Transport does not cause damage to this surface. This film is removed after installation.

Der Einbau der Wand- bzw. Deckenelemente erfolgt mittels Hebezeug oder händisch, entsprechend den Baustellenbedingungen. Das Unterrüsten erfolgt nach statischen Erfordernissen. Nach dem Verlegen mehrere Wand- bzw. Deckenelemente nebeneinander werden die jeweiligen Blechprofilelemente 2 an den Stößen 8 erfindungsgemäß mittels eines U-förmigen Blechprofiles aneinandergeklemmt um einen elektrisch leitenden Käfig (Farradayischen Käfig) herzustellen. Eine optimale Abschirmung gegen elektromagnetische Strahlen wird erreicht wenn sowohl erfindungsgemäße Wand- als auch Deckenelemente zum Einsatz kommen, wobei die jeweiligen Blechprofilelemente elektrisch leitend verbunden werden und anschließend geerdet werden. Öffnungen in den Elementen (Fenster) bedürfen dann einer speziell auf diesen Verwendungszweck abgestimmten marktüblichen Konstruktion. Durch die erfindungsgemäße Ausgestaltung der Stöße der Wand- bzw. Deckenelemente kann außerdem das Ausrinnen von Zementmilch während des Betoniervorganges verhindert werden.The installation of the wall or ceiling elements by means of Hoist or by hand, according to the Site conditions. The sub-equipment is static Requirements. After laying several wall or Ceiling elements next to each other will be the respective ones Sheet metal profile elements 2 at the joints 8 according to the invention by means of a U-shaped sheet metal profile clamped together around a electrically conductive cage (Farraday cage) manufacture. An optimal shield against electromagnetic radiation is achieved when both Wall and ceiling elements according to the invention are used come, wherein the respective sheet metal profile elements electrically be connected conductively and then grounded. Openings in the elements (windows) then require one specially adapted to this purpose customary construction. By the invention Design of the joints of the wall or ceiling elements can In addition, the spillage of cement milk during the Concreting process can be prevented.

Das erfindungsgemäße Wand- bzw. Deckenelement wird dann mit Beton 4 ausgegossen, wobei entweder sämtliche durch das Trapezprofil 2 und die Plattenelemente 1,3 begrenzten Hohlräume 6,7 ausgegossen werden oder aber nur ein Teil 7 (Fig. 1). Weiters ist es auch möglich einen Teil 7 der Hohlräume mit Beton auszugießen, während der andere Teil 6 mit einem Isoliermaterial 5, wie beispielsweise Steinwolle oder wärmedämmenden Papierflocken welche eingeblasen werden gefüllt wird (Fig.2). Zusatzbewehrungen und Flächenbewehrungen können selbstverständlich auf bekannte Art und Weise vor dem Gießen eingelegt werden um die Tragfähigkeit zu erhöhen. Zu diesem Zweck können die Trapezprofilelemente gestanzt ausgeführt sein, um ein maßgenaues Einziehen der zusätzlichen Bewehrungen 11 zu ermöglichen (Fig.6). Größere Öffnungen in den Stegen der Profile ermöglichen eine durchgehende Verbindung des Betonkernes uns somit eine höhere Belastbarkeit des Wandelementes. Das Einziehen einer etwa erforderlichen Bewehrung kann vorzugsweise bereits werksseitig durchgeführt werden, ist jedoch auch an der Baustelle möglich.The wall or ceiling element according to the invention then becomes poured with concrete 4, either all by the Trapezoidal profile 2 and the plate elements 1.3 limited Hollow 6.7 be poured or only a part 7th (Fig. 1). Furthermore, it is also possible a part 7 of Pour cavities with concrete while the other part 6 with an insulating material 5, such as rock wool or heat-insulating paper flakes which are injected filled becomes (Fig.2). Additional reinforcements and surface reinforcements can of course in a known manner before pouring be inserted to increase the load capacity. To this Purpose, the trapezoidal profile elements executed punched be to a dimensionally accurate feeding of the additional To allow reinforcements 11 (Figure 6). Larger openings in The webs of the profiles allow a continuous Connection of the concrete core us thus a higher load capacity of the wall element. The feeding of a required Reinforcement can preferably already be carried out at the factory but it is also possible at the construction site.

Fig.4 zeigt ein erfindungsgemäßes Deckenelement das neben dem bereits beschriebenen Aufbau zusätzlich mit einer eigenen Dämmschicht 10 versehen ist, welche an der dem Plattenelement 1 gegenüberliegenden Seite des Profilelementes 2 befestigt ist. Die Dämmschicht 10 ist von einer Dachhaut 9 bedeckt, welche die Dämmschicht 10 an einer Seite 11 überlappt. Auf diese Art und Weise kann durch Aneinanderreihen erfindungsgemäßer Dachelemente und Befestigung des überlappenden Bereichs der Dachhaut 9 am jeweils nächsten Dachelement ein isoliertes und wasserdichtes Dach geschaffen werden.4 shows an inventive ceiling element next to the structure already described additionally with its own Insulating layer 10 is provided, which at the the plate element 1 opposite side of the profile element 2 attached is. The insulating layer 10 is covered by a roof skin 9, which overlaps the insulating layer 10 on one side 11. On this way can be done by stringing together roof elements according to the invention and attachment of the overlapping region of the roof skin 9 at the next Roof element created an insulated and waterproof roof become.

Die Befestigung der erfindungsgemäßen Deckenelemente erfolgt entweder an einer Unterkonstruktion oder Auflagerung der Platten auf Binder von Hallenkonstruktionen oder Pfetten.The attachment of the ceiling elements of the invention takes place either on a substructure or Auflagerung of slabs on trusses of hall constructions or purlins.

Soll das Wandelement als Auflager für eine Stahlbetondecke oder eine sich aus erfindungsgemäßen Deckenelementen zusammensetzende Decke dienen, wird das äußere Plattenelement um die Deckenstärke höher gezogen.Should the wall element as a support for a reinforced concrete ceiling or a ceiling elements according to the invention composing blanket becomes the outer panel element pulled up by the ceiling thickness.

Fig.7 und Fig.8 zeigt ein erfindungsgemäßes Wand-, Decken- und Schallschutzelement, wobei ein Plattenelement 3 Öffnungen 12 zur Ausnutzung des sogenannten Helmholtzeffektes zur Absorption tiefer Frequenzen aufweist. Der restliche Aufbau des Wand-, Decken- und Schallschutzelementes ist jenem mit Plattenelement ohne Öffnungen identisch.7 and 8 show an inventive wall, ceiling and soundproofing element, wherein a plate member 3 openings 12 for the utilization of the so-called Helmholtz effect for Absorption of low frequencies. The rest of the construction of the wall, ceiling and soundproofing element is that with Plate element without openings identical.

Fig.9 zeigt als alternatives Ausführungsbeispiel ein Wand-, Decken- und Schallschutzelement in gekrümmter Ausführung, wobei das Plattenelement 3 mit Öffnungen 12 versehen ist. Ein solches Wand-, Decken- und Schallschutzelement kann vorzugsweise im Tunnelbau eingesetzt werden. 9 shows as an alternative embodiment a wall, Ceiling and sound insulation element in a curved design, wherein the plate member 3 is provided with openings 12. One such wall, ceiling and soundproofing element can preferably used in tunneling.

Fig.10 und Fig.11 zeigen jeweils ein Wand-, Decken- und Schallschutzelement mit perforiertem Plattenelement 1 wobei die dem Plattenelement 1 abgewendeten Hohlräume des Profilelementes 2 mit Beton 4 ausgegossen sind.Fig.10 and Fig.11 each show a wall, ceiling and Soundproofing element with perforated plate element 1 wherein the averted the plate member 1 cavities of the Profile element 2 are poured with concrete 4.

Fig.12 und Fig.13 zeigen ein Wand-, Decken- und Schallschutzelement mit alternativ angeordneten Öffnungen 12 am Plattenelement 3. Die Anordnung, Form, Anzahl sowie die Größe der Öffnungen 12 richtet sich dabei nach der gewünschten Absorption der Einzelfrequenzen.Fig.12 and Fig.13 show a wall, ceiling and Soundproofing element with alternatively arranged openings 12 on the plate element 3. The arrangement, shape, number and the Size of the openings 12 depends on the desired Absorption of the individual frequencies.

Fig.14 bis Fig.17 zeigen ein Wand-, Decken- und Schallschutzelement mit einem perforierten Plattenelement 3, wobei dessen Öffnungen gemäß dem erfindungsgemäßen Verfahren hergestellt wurden. An der dem Betrachter zugewandten Seite sind die V-förmigen Einschnitte 13a zu erkennen. Durch Anordnung von rechteckigen Einschnitten an der dem Betrachter abgewandten Seite des Plattenelementes 3 entstehen im Überlappungsbereich der Einschnitte die Öffnungen 12.Fig.14 to Fig.17 show a wall, ceiling and Soundproofing element with a perforated plate element 3, wherein the openings according to the inventive method were manufactured. At the side facing the viewer the V-shaped cuts 13a can be seen. By Arrangement of rectangular incisions at the viewer opposite side of the plate element 3 arise in the Overlap area of the incisions the openings 12th

Claims (17)

  1. A wall, ceiling or sound insulation surface which is composed of individual wall, ceiling and sound insulation elements which are laid adjacent to one another, with each of said wall, ceiling or sound insulation elements comprising a sheetmetal profile element (2) which is fastened with at least one plane side to a board element (1, 3), preferably a wood-wool board or a wood-wool composite board, characterized in that the profile element (2) and the board element (1, 3) of each wall, ceiling or sound insulation element are substantially in flush alignment with each other along their longitudinal edges and in their mutually fastened sections and that the profile element comprises on these edges a strip (8) which projects from the board element and which is electrically conductively connected via a substantially U-shaped sheet-metal strip with the strip of its profile element, which strip is arranged on the identically configured adjacent wall, ceiling or sound insulation element.
  2. A wall, ceiling or sound insulation surface according to claim 1 and 2, characterized in that the fastening of the board elements (1, 3) to the profile element (2) occurs by means of an adhesive substance.
  3. A wall, ceiling or sound insulation surface according to claim 2, characterized in that the adhesive substance is a polyurethane foaming adhesive.
  4. A wall, ceiling or sound insulation surface according to one of the claims 1 to 3, characterized in that the profile element (2) is provided with a trapezoid shape in its cross section.
  5. A wall, ceiling or sound insulation surface according to one of the claims 1 to 3, characterized in that the profile element (2) is a combination of trapezoid profile elements.
  6. A wall, ceiling or sound insulation surface according to one of the claims 1 to 5, characterized in that the hollow spaces (6, 7) delimited by two board elements (1, 3) and the profile element (2) or the combination of profile elements is filled with at least one additional material.
  7. A wall, ceiling or sound insulation surface according to one of the claims 1 to 6, characterized in that the additional material is concrete, chippings or sand.
  8. A wall, ceiling or sound insulation surface according to one of the claims 1 to 6, characterized in that the additional material is an insulating material, preferably rock wool.
  9. A wall, ceiling or sound insulation surface according to one of the claims 1 to 6, characterized in that the hollow spaces (6, 7) are filled in an alternating manner with concrete and an insulating material.
  10. A wall, ceiling or sound insulation surface according to one of the claims 1 to 9, characterized in that the profile element (2) or the combination of profile elements are configured with preferably punched openings in order to allow the dimensionally accurate introduction of additional reinforcements (11).
  11. A wall, ceiling or sound insulation surface according to one of the claims 1 to 10, characterized in that the board element (1, 3) comprises openings (12) at least in regions in which a hollow space is formed between the board element (1, 3) and the profile element (2), which openings allow the entrance of sound waves into the hollow space.
  12. A wall, ceiling or sound insulation surface according to claim 11, characterized in that the board element (1, 3) is lined with a fabric or layer of non-woven material on its side facing the profile element (3).
  13. A wall, ceiling or sound insulation surface according to claim 12, characterized in that the profile element (2) is also provided with openings at its webs.
  14. A ceiling surface according to one of the claims 1 to 13, characterized in that a heat insulation (10), preferably rock wool, is arranged on the side, preferably by gluing, of a board element (1, 3) which is averted from the profile element (2), with a vapor seal (9) being arranged on said heat insulation, preferably by gluing, which seal projects beyond the board element (11) on at least one side (11).
  15. A wall, ceiling or sound insulation surface according to one of the claims 1 to 14, characterized in that the profile (2) and board element (1) are provided with a curved configuration.
  16. A method for producing openings in a board element (1) of a wall, ceiling or sound insulation surface according to claim 11, characterized in that it comprises the following steps:
    application of a first series of preferably parallel notches (13a) to one side of the board element (1);
    turning of the board;
    application of a second series of preferably parallel notches (13b) to the second side of the board element (1), with the second series being arranged at a defined angle, preferably at a right angle, to the first series;
    with the sum total of the depth of the notches along the two sides of the board being larger than the overall thickness of the board.
  17. A method according to claim 16, characterized in that the notches (13a, 13b) have a wedge-shaped cross section.
EP02450133A 2001-06-07 2002-06-05 Wall, ceiling and sound proofing element Expired - Lifetime EP1264943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT02450133T ATE293729T1 (en) 2001-06-07 2002-06-05 WALL CEILINGS AND SOUNDPROOFING ELEMENT

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT8842001 2001-06-07
AT8842001 2001-06-07
AT12342001 2001-08-07
AT12342001 2001-08-07

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ES (1) ES2241984T3 (en)

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IT1395757B1 (en) * 2009-09-16 2012-10-19 Calce Del Brenta S R L PANEL FOR THE CREATION OF VENTILATED FACADES.
EP3508662A1 (en) * 2018-01-03 2019-07-10 HILTI Aktiengesellschaft System and method for a filler element for sealing a metal deck

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663662A1 (en) * 1990-06-21 1991-12-27 Pirarba Giacomo Standard panels for the construction of the walls and floors of a building

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Publication number Priority date Publication date Assignee Title
DE1805115A1 (en) * 1968-10-25 1970-05-21 Goesele Dr Ing Karl Sound-insulating board
US4886696A (en) * 1988-05-10 1989-12-12 Manville Corporation Corrugated paperboard automotive liner
GB9304453D0 (en) * 1993-03-04 1993-04-21 Eften Europa Bv Improvements relating to bonded panel structures
DE4413953C2 (en) * 1993-04-23 2000-09-07 Jandl Patentholding Keg Eitweg Wall, ceiling or roof element for buildings in panel construction
AT739U2 (en) * 1995-10-18 1996-04-25 Adolf Jun Jandl PANEL-SHAPED COMPONENT
AUPP418298A0 (en) * 1998-06-17 1998-07-09 Rudduck, Dickory Webbed elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663662A1 (en) * 1990-06-21 1991-12-27 Pirarba Giacomo Standard panels for the construction of the walls and floors of a building

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EP1264943A1 (en) 2002-12-11
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