EP1264943A1 - Wall, ceiling and sound proofing element - Google Patents
Wall, ceiling and sound proofing element Download PDFInfo
- Publication number
- EP1264943A1 EP1264943A1 EP02450133A EP02450133A EP1264943A1 EP 1264943 A1 EP1264943 A1 EP 1264943A1 EP 02450133 A EP02450133 A EP 02450133A EP 02450133 A EP02450133 A EP 02450133A EP 1264943 A1 EP1264943 A1 EP 1264943A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ceiling
- wall
- profile
- soundproofing
- plate
- 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.)
- Granted
Links
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Images
Classifications
-
- 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 soundproofing element according to the preamble of Claim 1.
- the invention further relates to Soundproofing elements or walls, as they have been for several years be set up along busy roads to Protect residents from excessive noise pollution.
- Soundproofing elements are also used Beams set up along the street, mostly steel I-beam profiles, attached or hung between them.
- the disadvantage is that these carriers are very tough and one for the street coming cars have unfavorable deformation behavior and therefore pose a great risk of accidents.
- the invention also relates to Soundproofing elements, which in the ceiling or wall area of a Room or a hall can be arranged.
- Soundproofing elements which in the ceiling or wall area of a Room or a hall can be arranged.
- such a substructure is extremely complex and therefore expensive.
- a construction element is known from FR 2 663 662, in which a steel profile element between two plates is arranged and which is used in building construction.
- FR 2 663 662 a steel profile element between two plates is arranged and which is used in building construction.
- the Clearance between the plates with appropriate Materials filled.
- the fastening of the steel profile elements to the plates nothing said.
- the element can but does not have to, and only if necessary, with concrete be poured out.
- the item can be very simple and can be produced inexpensively, being in series production with a few profile types and a few Standard lengths that can be found. The Adjustment to the dimensions at the construction site can then be carried out simply cut to size.
- the simple structure also requires a low weight, which makes the manual The possibility of manipulation is very high.
- the plate elements made of wood wool composite panels.
- the profile element can be made various materials can be built, such as made of PVC profiles, pressed wood fiber profiles, cement-bound flax or hemp fibers or cement-bound Glass or plastic fibers (makes the later easier Editability) and the like.
- PVC profiles pressed wood fiber profiles
- cement-bound flax or hemp fibers cement-bound Glass or plastic fibers (makes the later easier Editability) and the like.
- Sheet metal profiles and wood wool (composite) panels are particularly suitable due to its strength properties with relatively low weight and the possibility of simultaneous use as a wall and ceiling element Farradayian cage to form the confining space. This is particularly important if there is a roof Transmission tower of a mobile operator is attached.
- the wall and ceiling element according to the invention causes here the greatest possible shielding of electromagnetic radiation.
- Wood wool composite panels are porous panels, which allow the passage of sound, thereby allowing the between the Plate cavities are resonated and the sound waves are extinguished.
- the Wood wool panels also allow air to vibrate through this, what the above effect even more strengthened.
- Construction elements are also with regard to fire protection ideally suited, because when using a screw fastening the screws (as good heat conductors) quickly heat up would lead inside (also with thermal insulation).
- Profile types from the alternative materials listed above are particularly suitable in residential construction due to higher Customer acceptance and better building physical properties and are mainly limited to use on walls, because here the static participation of the profile in the Background occurs.
- the structure according to the invention can also be used as Noise protection element can be used in road construction.
- Purposes are provided with plate elements on both sides Profile elements either rammed into the ground or in one Foundation slot attached.
- the profile element made of steel or sheet steel, whereby there is increased strength.
- a preferred embodiment of the invention provides Claims 5 and 6 before that the profile element in cross section in essentially made up of several trapezoids lined up is formed or from a combination of such profiles. This due to the higher section modulus compared to one Corrugated iron profile. In principle, however, there are also others Profile shapes conceivable.
- the features of claim 7 enable the electrical conductive connection of the sheet metal profiles. Through training a Farraday cage can be done this way electromagnetic radiation should be kept away from the room.
- claims 8 to 10 enable the individual coordination of the wall, ceiling and Soundproofing elements to meet the requirements on the construction site. Where it is statically necessary, for example when Can be used as a ceiling or wall element, the cavities with Concrete to be poured. When using as However, the soundproofing element along the road is, as already mentioned the deformability of great importance. In this The cavities do not have to be filled or can be filled with sand, if due to exposed Lay a certain strength is inevitable. The usage of insulating material as filling material is also possible.
- the characterizing features of claim 12 enable the use of additional reinforcement around the Load capacity of the wall, ceiling and soundproofing elements too increase.
- the features of claim 13 enable exploitation of the so-called Helmholtz effect. This enables the Absorption of particularly low sound frequencies.
- Helmholtz resonators consist of one resonator neck and one a resonator volume resulting from the trapped air the spring of the resonant spring-mass system thus formed represents.
- the one of the plate element and the one on it attached profile element formed cavities one resonator volume each.
- the openings in the plate element the resonator neck.
- the Inner wall of the plate element with a fabric or To provide a fleece layer This also makes the Absorption effect made broader.
- Profile element In order to enlarge the resonance space without losing the Having to increase the height or width of the profile element can according to the characterizing features of claim 15 also that Profile element must be provided with openings on its webs.
- the ceiling element according to the invention also as an outer wall can be used, the protruding roof skin with the each next ceiling element is connected and so dense roof is created.
- the soundproofing element according to the invention is particularly advantageous be used in tunnel construction.
- an inventive Construction element with perforated plate element is the most time-consuming production process is making the openings in the plate element.
- the present invention relates therefore also on a method for producing such Openings.
- the method according to claim 18 stands out compared to conventional methods such as drilling through a much faster manufacturing time and less Manufacturing costs.
- the Dept of cut By varying the depth of cut, the Cutting distance as well as the cutting width can change the appearance and the arrangement of the openings are defined and the acoustic requirements.
- As another positive effect of the inventive method results a significant increase in surface area of the Plate element, which changes the absorption behavior of the Component significantly improved.
- the procedure also has the advantage that by varying the angle of the Cut on the visible surface of the plate element optical loosening of large components can be achieved.
- claim 19 prevent contamination of the incisions and thus one Deterioration of the absorption capacity of the construction element according to the invention.
- FIG. 1 shows a plate element 1, which on a flat side of a profile element 2, preferably one Trapezoidal profile element is arranged. Furthermore, the other flat side of the profile element 2 also Plate element 3 be attached. It acts according to the invention the material of the plates is 1.3 ⁇ m wood wool. The Attachment is done using adhesive, for example Polyurethane foam adhesive.
- the element according to the invention is preferably in this Configuration delivered to the construction site.
- lengths of 4m to 5m for ceilings and 2.7 to 3.5m prefabricated for walls typically, lengths of 4m to 5m for ceilings and 2.7 to 3.5m prefabricated for walls. With this length, the most required room sizes are covered. By Cutting the wall or ceiling elements can do this can also be used for smaller rooms without any problems.
- the typical prefabricated width is approximately 50 cm for ceilings and 2.5 m for walls.
- walls and ceilings of any width can be produced.
- the specific weight of these elements is approx. 30 kg / m 2 when using sheet metal profiles and wood wool or wood wool composite panels.
- the height of the trapezoidal profiles typically varies between 3cm and 30cm.
- the elements can also be manufactured to suit a special construction project.
- the wall and ceiling elements are already included in the factory the required installation openings for electrical Provide pipes, water pipes, etc.
- the side of the plate element 1 facing the viewer can already have an optically designed surface his.
- this surface is with a Protective film coated so that it is at the construction site or at Transport does not damage this surface. This film is removed after installation.
- the wall or ceiling elements are installed using Hoist or by hand, according to the Site conditions.
- the upgrade is based on static Requirements.
- After laying several wall or Ceiling elements next to each other are the respective Sheet metal profile elements 2 at the joints 8 if necessary clamped together by means of a U-shaped sheet metal profile in order to on the one hand, the running out of cement milk during the To prevent concreting and on the other hand electrically conductive cage (Farraday cage) manufacture.
- An optimal shield against electromagnetic radiation is achieved when both Wall and ceiling elements according to the invention for use come, the respective sheet profile elements electrically be conductively connected and then grounded. Openings in the elements (windows) then require one specially tailored to this purpose customary construction.
- the wall or ceiling element according to the invention is then poured with concrete 4, either all through the Trapezoidal profile 2 and the plate elements 1,3 limited Cavities 6.7 are poured out or only part 7. Furthermore, it is also possible to use part 7 of the cavities Pour concrete while the other part 6 with a Insulating material 5, such as rock wool or insulating paper flakes which are blown in are filled becomes. Additional reinforcements and surface reinforcements can of course, in a known manner before casting be inserted to increase the load capacity. To this For this purpose, the trapezoidal sheet metal profile elements can be stamped to ensure that the additional To enable reinforcements 11 (Fig.6). Larger openings in the bars of the profiles allow a continuous Connection of the concrete core and thus a higher resilience of the wall element Reinforcement can preferably be carried out at the factory but is also possible at the construction site.
- Fig. 4 shows a ceiling element according to the invention the structure already described with its own Insulation layer 10 is provided, which on the plate element 1 opposite side of the profile element 2 attached is.
- the insulation layer 10 is covered by a roof skin 9, which overlaps the insulation layer 10 on one side 11.
- roof skin 9 which overlaps the insulation layer 10 on one side 11.
- the attachment of the ceiling elements according to the invention takes place either on a substructure or support the plates on trusses of hall constructions or purlins.
- the wall element as a support for a reinforced concrete ceiling or one made up of ceiling elements according to the invention serve as a composite ceiling, the outer panel element pulled higher by the ceiling thickness.
- the element according to the invention as The road noise protection element used is installed in stony ground over a foundation slot. This will about in the strength of the noise barrier element in static dug or milled the required depth and with an exact Cleanliness layer adjusted to the required height made of concrete.
- the elements are created using Lifting gear shifted and temporarily held with inclined supports, as well as aligned.
- the Foundation trench up to the top of the ground on both sides, as well the inside of the element down to the top edge of the ground Concrete filled up to the required clamping to reach.
- the part of the earth that protrudes from the ground Element remains hollow to the deformability of the component in the event of a car crash.
- noise protection element according to the invention in conventional form, i.e. between in steel profiles staggered at a predetermined distance in this case it will be with a "lying" support profile Prefabricated and built to meet the required static Gain resilience.
- This construction method is made possible by suitable selection of the Trapezoidal sheet profiles have a longer element length compared to conventional constructions and thereby another Column spacing (approx. 6.Om) what a cost reduction in the area the foundation.
- Fig.7 and Fig.8 shows an inventive wall, ceiling and Soundproofing element, a plate element having 3 openings 12 to take advantage of the so-called Helmholtze effect Has absorption of low frequencies.
- the rest of the construction of the wall, ceiling and soundproofing element is the same with Plate element identical without openings.
- FIG. 9 shows an alternative embodiment of a wall, Ceiling and soundproofing element in a curved design, wherein the plate member 3 is provided with openings 12. On such a wall, ceiling and soundproofing element can preferably used in tunnel construction.
- Fig.10 and Fig.11 each show a wall, ceiling and Soundproofing element with perforated plate element 1 being the cavities facing away from the plate element 1 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 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, its openings according to the inventive method were manufactured.
- the V-shaped incisions 13a On the side facing the viewer the V-shaped incisions 13a can be seen.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf ein Wand-,
Decken- und Schallschutzelement gemäß dem Oberbegriff des
Anspruchs 1.The present invention relates to a wall,
Ceiling and soundproofing element according to the preamble of
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, 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, especially when renovating old buildings Problem that through wooden ceilings in enclosed spaces Concrete ceilings need to be replaced and tampered with Precast elements using a crane based on the existing ones Superstructure is not possible. The conventional method for Erection of these reinforced concrete ceilings consists of taking them under to formwork, to reinforce and to hand-work concrete. Following the setting and curing of the In concrete, the required formwork must again be manually dismantled and transported on 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 sloping ceilings in the old building renovation is very expensive connected, with all work steps in practice the construction site.
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 erection of walls and Ceilings are labor-intensive, especially when there are no floor-to-ceiling Wall elements are used that are already with all Cutouts, installations and openings are provided.
Es ist daher eine Aufgabe der Erfindung ein Wand- bzw. Deckenelement vorzusehen, dass obige Nachteile verhindert und 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 to provide a wall or Provide ceiling element that prevents the above disadvantages and has a high degree of prefabrication to a quick Processing, especially rapid concreting on the To enable construction site. It is another job of the to provide a structural element according to the present invention, both as a wall element and as a roof element and can be used in particular as a sloping roof element, the dimensions in a simple manner to those on the Construction site can be adapted to existing conditions.
Die Erfindung bezieht sich weiters auf Schallschutzelemente bzw. -wände, wie sie seit einigen Jahren entlang stark befahrener Straßen aufgestellt werden, um Anwohner vor zu starker Lärmbelästigung zu schützen.The invention further relates to Soundproofing elements or walls, as they have been for several years be set up along busy roads to Protect residents from excessive noise pollution.
Dabei werden Schallschutzelemente an jeweils ebenfalls entlang der Straße aufgestellter Träger, meist Stahl I-Trägerprofile, befestigt bzw. zwischen diesen eingehängt. Nachteilig dabei ist jedoch der Umstand, dass diese Träger sehr widerstandsfähig sind und ein für von der Straße abkommende Autos ungünstiges Verformungsverhalten aufweisen und daher eine große Unfallgefahr bergen.Soundproofing elements are also used Beams set up along the street, mostly steel I-beam profiles, attached or hung between them. However, the disadvantage is that these carriers are very tough and one for the street coming cars have unfavorable deformation behavior and therefore pose a great risk of accidents.
Es ist daher eine weitere Aufgabe der vorliegenden Erfindung Schallschutzelemente vorzusehen, welche ein günstiges Verformungsverhalten aufweisen und somit die Verletzungsgefahr bei einem Unfall gegenüber herkömmlichen Schallschutzwänden verringern.It is therefore another object of the present Invention to provide soundproofing elements, which a have favorable deformation behavior and thus the Risk of injury in an accident compared to conventional ones Reduce noise barriers.
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. Solche Unterkonstruktion ist jedoch extrem aufwendig und daher kostenintensiv.The invention also relates to Soundproofing elements, which in the ceiling or wall area of a Room or a hall can be arranged. Usually is therefore a substructure on reinforced concrete ceilings or walls in which these elements are to be hung. However, such a substructure is extremely complex 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.It is therefore an additional object of the invention Provide soundproofing elements without corresponding Substructures attached with little effort can be and at the same time act fire-retardant.
Aus der FR 2 663 662 ist ein Konstruktionselement bekannt,
bei welchem ein Stahlprofilelement zwischen zwei Platten
angeordnet ist und welches beim Gebäudebau Verwendung findet.
Zur Isolierung (gegen Schall oder Wärme/Kälte) wird der
Zwischenraum zwischen den Platten mit entsprechenden
Materialien gefüllt. Über das Material der Platten und die Art
der Befestigung der Stahlprofilelemente an den Platten wird
nichts gesagt. A construction element is known from
Erfindungsgemäß werden die oben erwähnten Aufgaben durch
die kennzeichnenden Merkmale des Anspruchs 1 gelöst.According to the invention, the above-mentioned tasks are accomplished
the characterizing features of
Dadurch 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. Die Plattenelemente aus Holzwolleverbundplatten. Das Profilelement kann aus verschiedensten Materialien aufgebaut sein, wie beispielsweise aus PVC Profilen, gepressten Holzfaserprofilen, zementgebundenen Flachs-oder Hanffasern oder zementgebundenen Glas- oder Kunststoffasern (erleichtert die spätere Bearbeitbarkeit) und ähnlichem. Besonders geeignet sind jedoch Blechprofile und Holzwolle(verbund)platten. Das Blechprofil eignet sich besonders aufgrund seiner Festigkeitseigenschaften bei relativ geringem Gewicht und der Möglichkeit bei gleichzeitiger Verwendung als Wand- und Deckenelement einen Farradayischen Käfig für den begrenzenden Raum zu bilden. Dies ist insbesondere dann von Bedeutung, wenn am Dach ein Sendemast eines Mobilfunkbetreibers angebracht ist. Das erfindungsgemäße Wand und Deckenelement bewirkt hier eine weitestgehende Abschirmung der elektromagnetischen Strahlung. 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. Gemeinsam mit dem Merkmal des Anklebens des Profilelements an den Platten wird so eine homogene, schallabsorbierende Fläche ohne jede Unterbrechung, wie das beispielsweise bei einer Befestigung mittels Verschraubung der Fall wäre, erreicht. Die so gefertigten erfindungsgemäßen Konstruktionselemente sind auch hinsichtlich des Brandschutzes optimal geeignet, da bei Verwendung einer Schraubbefestigung die Schrauben (als gute Wärmeleiter) die Hitze schnell ins Innere leiten würden (ebenso bei der Wärmedämmung).This makes it essentially self-supporting Wall, ceiling and soundproofing element already complete ready to deliver to the construction site. The element can but does not have to, and only if necessary, with concrete be poured out. The item can be very simple and can be produced inexpensively, being in series production with a few profile types and a few Standard lengths that can be found. The Adjustment to the dimensions at the construction site can then be carried out simply cut to size. The simple structure also requires a low weight, which makes the manual The possibility of manipulation is very high. The plate elements made of wood wool composite panels. The profile element can be made various materials can be built, such as made of PVC profiles, pressed wood fiber profiles, cement-bound flax or hemp fibers or cement-bound Glass or plastic fibers (makes the later easier Editability) and the like. However, are particularly suitable Sheet metal profiles and wood wool (composite) panels. The sheet profile is particularly suitable due to its strength properties with relatively low weight and the possibility of simultaneous use as a wall and ceiling element Farradayian cage to form the confining space. This is particularly important if there is a roof Transmission tower of a mobile operator is attached. The wall and ceiling element according to the invention causes here the greatest possible shielding of electromagnetic radiation. Wood wool composite panels are porous panels, which allow the passage of sound, thereby allowing the between the Plate cavities are resonated and the sound waves are extinguished. The Wood wool panels also allow air to vibrate through this, what the above effect even more strengthened. Together with the feature of sticking the Profile elements on the panels become a homogeneous, sound absorbing surface without any interruption like that for example, when fastening by screwing the Case would be achieved. The thus manufactured according to the invention Construction elements are also with regard to fire protection ideally suited, because when using a screw fastening the screws (as good heat conductors) quickly heat up Would lead inside (also with thermal insulation).
Profiltypen aus den oben angeführten alternativen Materialien eignen sich speziell im Wohnungsbau durch höhere Kundenakzeptanz und bessere bauphysikalische Eigenschaften und beschränken sich hauptsächlich auf die Verwendung bei Wänden, da hier die statische Mitwirkung des Profiles in den Hintergrund tritt.Profile types from the alternative materials listed above are particularly suitable in residential construction due to higher Customer acceptance and better building physical properties and are mainly limited to use on walls, because here the static participation of the profile in the Background occurs.
Der erfindungsgemäße Aufbau kann auch als Schallschutzelement im Straßenbau eingesetzt werden. Zu diesem Zwecke werden die beidseitig mit Plattenelementen versehenen Profilelemente entweder in den Boden gerammt oder in einem Fundamentschlitz befestigt.The structure according to the invention can also be used as Noise protection element can be used in road construction. To this Purposes are provided with plate elements on both sides Profile elements either rammed into the ground or in one Foundation slot attached.
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 used as a soundproofing element in rooms possible, while at the same time using fire retardant External planking provides temporary fire protection for Reinforced concrete structures is possible.
Gemäß den kennzeichnenden Merkmalen des Anspruchs 2 ist
das Profilelement aus Stahl bzw. Stahlblech gefertigt, wodurch
sich eine erhöhte Festigkeit ergibt.According to the characterizing features of
Alternative Materialen gemäß dem kennzeichnenden Teil des
Anspruchs 3 haben sich aufgrund der leichten Bearbeitbarkeit
in der Praxis ebenfalls als vorteilhaft erwiesen.Alternative materials according to the characteristic part of the
Die Verwendung eines Polyurethan Schaumklebstoffs gemäß
Anspruch 4 hat sich in der Praxis ebenfalls bewährt.The use of a polyurethane foam adhesive according to
Eine bevorzugte Ausführungsform der Erfindung sieht gemäß
Anspruch 5 und 6 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 eines
Wellblechprofils. Prinzipiell sind jedoch auch andere
Profilformen denkbar.A preferred embodiment of the invention provides
Die Merkmale des Anspruchs 7 ermöglichen die elektrisch
leitende Verbindung der Blechprofile. Durch die Ausbildung
eines Farradayischen Käfigs kann auf diese Art und Weise
elektromagnetische Strahlung vom Raum ferngehalten werden.The features of
Die Merkmale der Ansprüche 8 bis 10 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
Gemäß Anspruch 11 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
Die kennzeichnenden Merkmale des Anspruchs 12 ermöglichen
die Verwendung von zusätzlichen Bewehrungen um die
Tragfähigkeit der Wand-, Decken- bzw. Schallschutzelemente zu
erhöhen.The characterizing features of
Die Merkmale des Anspruchs 13 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 13 enable exploitation of the so-called Helmholtz effect. This enables the Absorption of particularly low sound frequencies. Such Helmholtz resonators consist of one resonator neck and one a resonator volume resulting from the trapped air the spring of the resonant spring-mass system thus formed represents. The one of the plate element and the one on it attached profile element formed cavities 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 holes applied and the The depth of the cavity (height of the profile element) is the Possibility to target the absorption of individual frequencies make. This way it is possible an easy prefabricated wall, ceiling or soundproofing element too create, which by exploiting the Helmholtz effect to combat very low frequencies.
Um dem Schallfeld möglichst viel Energie zu entziehen ist gemäß den Merkmalen des Anspruches 14 vorgesehen, die Innenwand des Plattenelementes mit einer Gewebe bzw. Vliesschicht zu versehen. Dadurch wird auch die Absorptionswirkung breitbandiger gemacht.To extract as much energy as possible from the sound field provided according to the features of claim 14, the Inner wall of the plate element with a fabric or To provide a fleece layer. This also makes the Absorption effect made broader.
Um den Resonanzraum noch zu vergrößern, ohne dabei die Höhe oder Breite des Profilelementes erhöhen zu müssen, kann gemäß den kennzeichnenden Merkmalen des Anspruchs 15 auch das Profilelement an seinen Stegen mit Öffnungen versehen sein.In order to enlarge the resonance space without losing the Having to increase the height or width of the profile element can according to the characterizing features of claim 15 also that Profile element must be provided with openings on its webs.
Durch die kennzeichnenden Merkmale des Anspruchs 16 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.Due to the characterizing features of
Durch die kennzeichnenden Merkmale des Anspruchs 17 kann das erfindungsgemäße Schallschutzelement besonders vorteilhaft im Tunnelbau eingesetzt werden.Due to the characterizing features of claim 17 the soundproofing element according to the invention is 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 18 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 is making the openings in the plate element. The present invention relates therefore also on a method for producing such Openings. The method according to claim 18 stands out compared to conventional methods such as drilling through a much faster manufacturing time and less Manufacturing costs. By varying the depth of cut, the Cutting distance as well as the cutting width can change the appearance and the arrangement of the openings are defined and the acoustic requirements. As another positive effect of the inventive method results a significant increase in surface area of the Plate element, which changes the absorption behavior of the Component significantly improved. The procedure also has the advantage that by varying the angle of the Cut on the visible surface of the plate element optical loosening of large components can be achieved.
Die kennzeichnenden Merkmale des Anspruchs 19 verhindern ein Verschmutzen der Einschnitte und somit eine Verschlechterung des Absorptionsvermögens des erfindungsgemäßen Konstruktionselementes.The characteristic features of claim 19 prevent contamination of the incisions and thus one Deterioration of the absorption capacity of the construction element according to the invention.
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-, Deckenund Schallschutzelementes ohne gefüllte Hohlräume
- Fig.4
- eine axonometrische Ansicht eines Deckenelementes mit überlappender Dachhaut und zusätzlichem Dämmelement
- Fig.5
- eine axonometrische Ansicht eines Wand-, Deckenund Schallschutzelementes mit einer Kombination aus Trapezprofilen
- Fig.6
- eine axonometrische Ansicht eines Wand-, Deckenund 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-, Deckenund 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-, Deckenund Schallschutzelementes mit Betonausguß
- Fig.12
- eine Schnittansicht entlang der Linie BB aus Fig.14
- Fig.13
- eine axonometrische Ansicht eines Wand-, Deckenund Schallschutzelementes mit alternativer Perforierung
- Fig.14
- eine axonometrische Ansicht eines Wand-, Deckenund 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.16
- Fig.17
- eine Schnittansicht entlang der Linie AA aus Fig.16
- 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 soundproofing element without filled cavities
- Figure 4
- an axonometric view of a ceiling element with an overlapping roof skin and additional insulation element
- Figure 5
- an axonometric view of a wall, ceiling and soundproofing element with a combination of trapezoidal profiles
- Figure 6
- an axonometric view of a wall, ceiling and soundproofing element with punched profile element and additional reinforcements
- Figure 7
- a sectional view taken along line AA of Figure 9 of a wall, ceiling and soundproofing element with perforated plate element
- Figure 8
- an axonometric view of a wall, ceiling and soundproofing 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 pouring
- Figure 11
- an axonometric view of a wall, ceiling and soundproofing element with concrete pouring
- Figure 12
- a sectional view taken along line BB of Fig.14
- Figure 13
- an axonometric view of a wall, ceiling and soundproofing element with alternative perforation
- Figure 14
- an axonometric view of a wall, ceiling and soundproofing element with V-shaped incisions
- Figure 15
- a plan view of a wall, ceiling and soundproofing element with V-shaped incisions
- Figure 16
- a sectional view taken along line BB of Fig.16
- Figure 17
- a sectional view taken along line AA of Fig.16
Fig.1 zeigt ein Plattenelement 1, welches an einer
flächigen Seite eines Profilelementes 2, vorzugsweise eines
Trapezprofilelementes, angeordnet ist. Weiters ist an der
anderen flächigen Seite des Profilelementes 2 ebenfalls ein
Plattenelement 3 befestigt sein. Erfindungsgemäß handelt es
sich bei dem Material der Platten 1,3 um Holzwolle. Die
Befestigung erfolgt mittels Klebstoff, beispielsweise
Polyurethan Schaumklebstoff.1 shows a
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 construction site. typically, lengths of 4m to 5m for ceilings and 2.7 to 3.5m prefabricated for walls. With this length, the most required room sizes are covered. By Cutting the wall or ceiling elements can do this can also be used for smaller rooms without any problems.
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. Das spezifische Gewicht dieser Elemente beträgt bei Verwendung von Blechprofilen und Holzwolle- bzw. Holzwolleverbundplatten ca. 30 kg/m2. Die Höhe der Trapezprofile variiert typischerweise zwischen 3cm und 30cm. Selbstverständlich kann auch eine auf ein spezielles Bauvorhaben abgestimmte Fertigung der Elemente erfolgen.The typical prefabricated width is approximately 50 cm for ceilings and 2.5 m for walls. By lining up several prefabricated wall or ceiling elements, walls and ceilings of any width can be produced. The specific weight of these elements is approx. 30 kg / m 2 when using sheet metal profiles and wood wool or wood wool composite panels. The height of the trapezoidal profiles typically varies between 3cm and 30cm. Of course, the elements can also be manufactured to suit a special construction project.
Die Wand- bzw. Deckenelemente sind werksseitig bereits mit den erforderlichen Installationsöffnungen für elektrische Leitungen, Wasserleitungen usw. versehen.The wall and ceiling elements are already included in the factory the required installation openings for electrical Provide pipes, water pipes, etc.
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 side of the
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 erforderlichenfalls
mittels eines U-förmigen Blechprofiles aneinandergeklemmt, um
einerseits das Ausrinnen von Zementmilch während des
Betoniervorganges zu verhindern und andererseits 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.The wall or ceiling elements are installed using
Hoist or by hand, according to the
Site conditions. The upgrade is based on static
Requirements. After laying several wall or
Ceiling elements next to each other are the respective
Sheet
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.
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. 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 Trapezblechprofilelemente 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 is then
poured with
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.Fig. 4 shows a ceiling element according to the invention
the structure already described with its
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 according to the invention takes place either on a substructure or support the plates 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 one made up of ceiling elements according to the invention serve as a composite ceiling, the outer panel element pulled higher by the ceiling thickness.
Wird das erfindungsgemäße Element als Straßenschallschutzelement eingesetzt erfolgt die Montage in steinigem Untergrund über einen Fundamentschlitz. Dieser wird etwa in der Stärke des Lärmschutzwallelementes in statisch erforderlicher Tiefe gegraben oder gefräst und mit einer exakt auf die erforderliche Höhe abgeglichenen Sauberkeitsschichte aus Beton versehen. Danach werden die Elemente mittels Hebezeug versetzt und mit Schrägstützen provisorisch gehalten, sowie fluchtgerecht ausgerichtet. Anschließend wird der Fundamentgraben bis auf Erdbodenoberkante beidseitig, sowie an der Innenseite des Elementes bis auf Erdbodenoberkante mit Beton aufgefüllt, um die erforderliche Einspannung zu erreichen. Der aus dem Erdboden herausragende Teil des Elementes bleibt hohl, um die Verformbarkeit des Bauelementes im Falle eines Aufpralles eines Autos zu erhalten. Als Witterungsschutz wird abschließend an der Oberseite ein Deckblech in der Weise montiert, daß eine innenseitige Luftzirkulation das Ausdampfen auftretenden Kondenswassers ermöglicht. Abschließend wird die Schutzfolie an den optisch gestalteten Oberflächen, falls vorhanden, abgezogen, womit die Lärmschutzwand fertiggestellt ist. Abschließende Rekultivierung und Begrünung komplettiert die Baumaßnahme.If the element according to the invention as The road noise protection element used is installed in stony ground over a foundation slot. This will about in the strength of the noise barrier element in static dug or milled the required depth and with an exact Cleanliness layer adjusted to the required height made of concrete. After that, the elements are created using Lifting gear shifted and temporarily held with inclined supports, as well as aligned. Then the Foundation trench up to the top of the ground on both sides, as well the inside of the element down to the top edge of the ground Concrete filled up to the required clamping to reach. The part of the earth that protrudes from the ground Element remains hollow to the deformability of the component in the event of a car crash. As Weather protection is finally on the top Cover plate mounted in such a way that an inside Air circulation the evaporation of condensation water allows. Finally, the protective film on the optical designed surfaces, if any, subtracted, with which the Noise barrier is completed. concluding Recultivation and greening complete the construction work.
Bei vorliegen von sandigem Boden wird auf das Graben eines
Fundamentschlitzes verzichtet und folgende Vorgangsweise
gewählt:
Sollte das erfindungsgemäße Lärmschutzelement in konventioneller Form montiert werden, d.h.zwischen in vorgegebenem Abstand versetzten Stahlprofilen eingehängt werden, so wird es in diesem Falle mit "liegendem" Tragprofil vorgefertigt und eingebaut, um die erforderliche statische Widerstandsfähigkeit zu erlangen.Should the noise protection element according to the invention in conventional form, i.e. between in steel profiles staggered at a predetermined distance in this case it will be with a "lying" support profile Prefabricated and built to meet the required static Gain resilience.
Diese Bauweise ermöglicht durch geeignete Auswahl der Trapezblechprofile eine größere Elementlänge im Vergleich zu herkömmlichen Konstruktionen und dadurch einen weiteren Stützenabstand (ca.6.Om) was eine Kostenreduktion im Bereich der Fundierung zur Folge hat.This construction method is made possible by suitable selection of the Trapezoidal sheet profiles have a longer element length compared to conventional constructions and thereby another Column spacing (approx. 6.Om) what a cost reduction in the area the foundation.
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.Fig.7 and Fig.8 shows an inventive wall, ceiling and
Soundproofing element, a plate element having 3
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 an alternative embodiment of a wall,
Ceiling and soundproofing element in a curved design,
wherein the
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
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
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
Claims (19)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1264943A1 true EP1264943A1 (en) | 2002-12-11 |
EP1264943B1 EP1264943B1 (en) | 2005-04-20 |
Family
ID=25608457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450133A Expired - Lifetime EP1264943B1 (en) | 2001-06-07 | 2002-06-05 | Wall, ceiling and sound proofing element |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1264943B1 (en) |
DE (1) | DE50202827D1 (en) |
ES (1) | ES2241984T3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD20090267A1 (en) * | 2009-09-16 | 2011-03-17 | 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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1805115A1 (en) * | 1968-10-25 | 1970-05-21 | Goesele Dr Ing Karl | Sound-insulating board |
EP0341652A2 (en) * | 1988-05-10 | 1989-11-15 | Manville Corporation | Corrugated paperboard automative liner |
FR2663662A1 (en) | 1990-06-21 | 1991-12-27 | Pirarba Giacomo | Standard panels for the construction of the walls and floors of a building |
WO1994020292A1 (en) * | 1993-03-04 | 1994-09-15 | Eften Europa B.V. | Improvements relating to bonded panel structures |
EP0697487A1 (en) * | 1993-04-23 | 1996-02-21 | Jandl, jun., Adolf | Wall, floor or roof element in panel form for buildings |
WO1999066147A1 (en) * | 1998-06-17 | 1999-12-23 | Dickory Rudduck | Webbed elements |
US6148586A (en) * | 1995-10-18 | 2000-11-21 | A. Jandl Patentholding Keg | Panel-shaped building element |
-
2002
- 2002-06-05 DE DE50202827T patent/DE50202827D1/en not_active Expired - Fee Related
- 2002-06-05 EP EP02450133A patent/EP1264943B1/en not_active Expired - Lifetime
- 2002-06-05 ES ES02450133T patent/ES2241984T3/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1805115A1 (en) * | 1968-10-25 | 1970-05-21 | Goesele Dr Ing Karl | Sound-insulating board |
EP0341652A2 (en) * | 1988-05-10 | 1989-11-15 | Manville Corporation | Corrugated paperboard automative liner |
FR2663662A1 (en) | 1990-06-21 | 1991-12-27 | Pirarba Giacomo | Standard panels for the construction of the walls and floors of a building |
WO1994020292A1 (en) * | 1993-03-04 | 1994-09-15 | Eften Europa B.V. | Improvements relating to bonded panel structures |
EP0697487A1 (en) * | 1993-04-23 | 1996-02-21 | Jandl, jun., Adolf | Wall, floor or roof element in panel form for buildings |
US6148586A (en) * | 1995-10-18 | 2000-11-21 | A. Jandl Patentholding Keg | Panel-shaped building element |
WO1999066147A1 (en) * | 1998-06-17 | 1999-12-23 | Dickory Rudduck | Webbed elements |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD20090267A1 (en) * | 2009-09-16 | 2011-03-17 | Calce Del Brenta S R L | PANEL FOR THE CREATION OF VENTILATED FACADES |
EP2305910A1 (en) * | 2009-09-16 | 2011-04-06 | La Calce del Brenta S.R.L. | Panel for providing curtain walls |
EP3508662A1 (en) * | 2018-01-03 | 2019-07-10 | HILTI Aktiengesellschaft | System and method for a filler element for sealing a metal deck |
WO2019134778A1 (en) * | 2018-01-03 | 2019-07-11 | Hilti Aktiengesellschaft | Systems and methods for a filler element for sealing a metal deck |
US11118346B2 (en) | 2018-01-03 | 2021-09-14 | Hilti Aktiengesellschaft | Systems and methods for a filler element for sealing a metal deck |
AU2018399093B2 (en) * | 2018-01-03 | 2023-12-21 | Hilti Aktiengesellschaft | Systems and methods for a filler element for sealing a metal deck |
Also Published As
Publication number | Publication date |
---|---|
EP1264943B1 (en) | 2005-04-20 |
ES2241984T3 (en) | 2005-11-01 |
DE50202827D1 (en) | 2005-05-25 |
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