EP0701024A1 - System for construction of an anti-noise wall - Google Patents

System for construction of an anti-noise wall Download PDF

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Publication number
EP0701024A1
EP0701024A1 EP95111297A EP95111297A EP0701024A1 EP 0701024 A1 EP0701024 A1 EP 0701024A1 EP 95111297 A EP95111297 A EP 95111297A EP 95111297 A EP95111297 A EP 95111297A EP 0701024 A1 EP0701024 A1 EP 0701024A1
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EP
European Patent Office
Prior art keywords
kit according
posts
post
soundproofing
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95111297A
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German (de)
French (fr)
Inventor
Herrn Max Renggli
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Cycrollo AG
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Cycrollo AG
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Filing date
Publication date
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Publication of EP0701024A1 publication Critical patent/EP0701024A1/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations

Definitions

  • the present invention relates to a kit according to the preamble of claim 1.
  • Soundproof walls are usually created along streets or railroad tracks to protect the adjacent areas against noise immissions. In particular, such soundproof walls have to absorb the sound with the most frequently occurring frequencies.
  • Known soundproofing walls are regularly built up from large modules that are lined up, which are moved or replaced as a whole. The structure of the individual modules is tailored to local requirements. Subsequent changes to a soundproof wall or repairs always require the replacement of entire modules and are therefore so expensive that they are usually not done.
  • these prefabricated modules have a uniform appearance that varies from manufacturer to manufacturer and is functionally determined in advance, which leaves little scope for adaptation to the environment.
  • the object of the present invention is therefore to create a soundproof wall which can be varied functionally and aesthetically within wide limits and which can also be modified or repaired in small and smallest sections with little effort.
  • the posts of the soundproofing wall according to the invention are offset, its three (or more) layers can be installed without tools and quickly replaced afterwards. If, for example, it turns out during later sound measurements that the soundproofing wall is not satisfactory in terms of its effect at individual points, individual ones of the three layers can be exchanged for others at these points and their overall effect can be optimized. Likewise, at a later point in time, when more effective sound absorption materials are available on the market due to technical developments, the sound absorption layer can be replaced with the least effort and the effect of the noise barrier can be brought up to the latest technical standard.
  • the soundproofing wall can be predominantly made of wood, a raw material that can be easily recycled into the natural cycle.
  • the supporting element of the soundproofing wall shown in FIG. 1 are regularly spaced, vertical posts 1. These are anchored directly on the floor or on a floor-level foundation or on a base 2, the base 2 being completely or partially sunk in the floor or placed on the floor and can be anchored in the ground.
  • the soundproofing wall is protected at the top by a cover 3 in the form of a profile sheet which is angled slightly downward and has a gable roof cross section.
  • FIG. 5 shows with solid lines the cross-sectional profile of an end post 1 set up at one end of a soundproof wall.
  • a post with the same profile can be welded in mirror image (shown in dash-dot lines).
  • the foot ends of the posts 1 each have an anchor plate 4 provided with screw holes 5, by means of which it can be screwed onto a floor-level foundation or onto a base 2.
  • the post 1 is profiled like a comb and forms three (or more) vertical grooves 6 to 8.
  • the grooves 6 to 8 of adjacent posts 1 are directed towards one another with their open side and serve, as later described, the holder and guidance of the various layers from which the soundproof wall is built.
  • the posts 1 are preferably made of a stainless, profile-rolled sheet.
  • angle posts are expediently provided at the corners, as shown in FIG. 8. These consist of two individual posts welded to each other with the back of the web, the legs of which form the outer corner of the wall are extended beyond the back of the web, the length of these extensions determining the size of the angle enclosed by the soundproofing wall.
  • a fastening point 9 for the posts 1 on the upper side On the prismatic base 2 made of cement casting there is a fastening point 9 for the posts 1 on the upper side.
  • Two inclined bores 10 which are inclined relative to one another and pass through the base 1 serve to attach inclined anchors.
  • a groove 11 is provided in each of two opposite base sides, so that a set plate 12 or a set plate can be inserted between the mutually facing grooves 11 of adjacent base 2 in order to fill the space between the bases.
  • the soundproof wall is constructed in three layers between the posts 1.
  • the layer which is most sensitive to mechanical damage, the sound absorption layer 13, is formed by a tabular rock wool mat or the like and lies between two protective outer layers. It is vertical with its Edge areas in two mutually facing, central grooves 7 pushed by two adjacent posts 1 and held therein and optionally adjoins down directly on a setting plate 12 or on a floor-level foundation.
  • a sound barrier layer 14 made of individual boards or cement-bonded fiber boards, which are pushed into a pair of grooves 6 of adjacent posts at the ends and are held upright with their longitudinal narrow sides.
  • a sound-permeable protective layer 15 is provided, which can consist, for example, of parallel rods 16, the ends of which are held in the grooves 8 of adjacent posts. The distance between the bars can be determined by insertable spacers.
  • the protective layer 15 serves, in addition to protecting the absorption layer 13, above all to provide an aesthetically pleasing cladding of the wall and can largely be designed in terms of shape and color. If high aesthetic requirements are placed on both sides of the wall, as shown in FIG. 4, the barrier layer 14 can also be replaced by a protective layer 15 which is highly variable in its shape.
  • a mesh or grid can additionally be inserted or clamped between the latter and the protective layer 15.
  • the soundproofing wall is created as follows. First, the posts 1 are displaced vertically at regular intervals along a line corresponding to the course of the wall, the displacement being able to take place on a floor-level foundation or with the aid of more or less recessed bases 2. If the base 2 is fully or partially visible or protruding, the space between them is closed by setting plates 12 which, as mentioned, are pushed with their ends into the mutually facing grooves 11 of adjacent base 2. Then the three layers 13, 14, 15 of the soundproof wall are built up one after the other. First, the boards of the barrier layer 14 are inserted into the grooves 6 from above and placed on top of one another with their adjacent narrow sides until the barrier layer is essentially flush with the upper end of the post.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)

Abstract

The wall structure incorporates two or more posts (1) of profiled cross-section. The soundproof components (13-15) are inserted one above the other from the top to close the intervening spaces between the posts. The posts have a comb-type profile at their sides facing toward each other, so as to form three or more vertical grooves (6-8), in which the components are inserted. The components may have mat- or plate-type sound-absorbing parts, typically cement-bonded fibreboards. Alternatively, slats or bars can be slotted at the ends. The slats or bars can be slotted at the ends. The feet of the posts can have anchor plates with fixing points, and the posts may be of rolled sheet steel, pref. stainless steel.

Description

Die vorliegende Erfindung bezieht sich auf einen Bausatz gemäss dem Oberbegriff des Anspruchs 1.The present invention relates to a kit according to the preamble of claim 1.

Schallschutzwände werden meist entlang von Strassen oder Bahnschienen erstellt, um die angrenzenden Gebiete gegen Schallimmissionen zu schützen. Dabei haben solche Schallschutzwände vorallem den Schall mit den häufigst auftretenden Frequenzen zu absorbieren. Bekannte Schallschutzwände sind regelmässig aus grossflächigen, aneinander gereihten Modulen aufgebaut, die als Ganzes versetzt oder ausgewechselt werden. Der Aufbau der einzelnen Module ist auf die örtlichen Anforderungen abgestimmt. Nachträgliche Veränderungen an einer Schallschutzwand oder Reparaturen erfordern stets das Auswechseln ganzer Module und sind daher so teuer, dass sie meist unterbleiben. Weiter haben diese vorfabrizierten Module ein einheitliches, von Hersteller zu Hersteller variierendes und vorab funktionell bestimmtes Erscheinungsbild, das nur wenig Spielraum für eine Anpassung an die Umgebung frei lässt.Soundproof walls are usually created along streets or railroad tracks to protect the adjacent areas against noise immissions. In particular, such soundproof walls have to absorb the sound with the most frequently occurring frequencies. Known soundproofing walls are regularly built up from large modules that are lined up, which are moved or replaced as a whole. The structure of the individual modules is tailored to local requirements. Subsequent changes to a soundproof wall or repairs always require the replacement of entire modules and are therefore so expensive that they are usually not done. Furthermore, these prefabricated modules have a uniform appearance that varies from manufacturer to manufacturer and is functionally determined in advance, which leaves little scope for adaptation to the environment.

Die vorliegende Erfindung stellt sich daher die Aufgabe, eine Schallschutzwand zu schaffen, die funktionell und ästhetisch in weiten Grenzen variierbar und auch in kleinen und kleinsten Abschnitten mit geringem Aufwand veränderbar oder reparierbar ist.The object of the present invention is therefore to create a soundproof wall which can be varied functionally and aesthetically within wide limits and which can also be modified or repaired in small and smallest sections with little effort.

Erfindungsgemäss wird diese Aufgabe gelöst durch die kennzeichnenden Merkmale des Anspruchs 1.According to the invention, this object is achieved by the characterizing features of claim 1.

Sind die Pfosten der erfindungsgemässen Schallschutzwand versetzt, können deren drei (oder mehrere) Schichten ohne Werkzeug eingebaut und nachträglich rasch ausgewechselt werden. Stellt sich zum Beispiel bei späteren Schallmessungen heraus, dass die Schallschutzwand an einzelnen Stellen hinsichtlich ihrer Wirkung nicht befriedigt, können an diesen Stellen einzelne der drei Schichten gegen andere ausgewechselt und ihre Wirkung insgesamt optimiert werden. Ebenso kann zu einem späteren Zeitpunkt, wenn durch die technische Entwicklung auf dem Markt noch wirksamere Schallabsorbtionsmaterialien erhältlich sind, die Schallabsorbtionsschicht mit geringstem Aufwand ausgewechselt und die Wirkung der Schallschutzwand auf den neuesten technischen Stand gebracht werden.If the posts of the soundproofing wall according to the invention are offset, its three (or more) layers can be installed without tools and quickly replaced afterwards. If, for example, it turns out during later sound measurements that the soundproofing wall is not satisfactory in terms of its effect at individual points, individual ones of the three layers can be exchanged for others at these points and their overall effect can be optimized. Likewise, at a later point in time, when more effective sound absorption materials are available on the market due to technical developments, the sound absorption layer can be replaced with the least effort and the effect of the noise barrier can be brought up to the latest technical standard.

Ebenso sind grössere Änderungen des Erscheinungsbildes mit geringem Aufwand machbar. Ein weiterer Vorteil besteht darin, dass die Schallschutzwand überwiegend aus Holz, einem problemlos in den Naturkreislauf rückführbaren Rohstoff, herstellbar ist.Larger changes in the appearance can also be made with little effort. Another advantage is that the soundproofing wall can be predominantly made of wood, a raw material that can be easily recycled into the natural cycle.

Anhand der beilieganden schematischen Zeichnung wird die Erfindung beispielsweise erläutert. Es zeigen:

Fig. 1
einen Ausschnitt aus einer Schallschutzwand in perspektivischer Darstellung,
Fig. 2
eine Draufsicht auf Fig. 1, wobei die Abdeckung weggelassen ist,
Fig. 3
eine Ansicht der Schallschutzwand in Richtung des Pfeiles III in Fig. 1,
Fig. 4
eine gleiche Darstellung wie Fig. 1 einer Variante,
Fig. 5
eine Draufsicht auf einen Pfosten der Schallschutzwand nach Fig. 1,
Fig. 6
eine Draufsicht auf einen Pfostensockel,
Fig. 7
eine Ansicht zu Fig. 6 und
Fig. 8
eine Draufsicht auf eine Ecke einer Schallschutzwand.
The invention is explained, for example, on the basis of the enclosed schematic drawing. Show it:
Fig. 1
a section of a soundproof wall in perspective,
Fig. 2
1, with the cover being omitted,
Fig. 3
2 shows a view of the soundproof wall in the direction of arrow III in FIG. 1,
Fig. 4
1 shows a representation similar to FIG. 1 of a variant,
Fig. 5
2 shows a plan view of a post of the soundproofing wall according to FIG. 1,
Fig. 6
a top view of a post base,
Fig. 7
a view of Fig. 6 and
Fig. 8
a top view of a corner of a soundproof wall.

Das tragende Element der in Fig. 1 gezeigten Schallschutzwand sind regelmässig beabstandete, vertikale Pfosten 1. Diese sind unmittelbar auf dem Boden oder einem bodenebenen Fundament oder auf einem Sockel 2 verankert, wobei die Sockel 2 ganz oder teilweise im Boden versenkt oder auf den Boden aufgesetzt und im Boden verankert sein können. Nach oben ist die Schallschutzwand durch eine Abdeckung 3 in Form eines leicht nach unten abgewinkelten, im Querschnitt satteldachförmigen Profilblechs geschützt.The supporting element of the soundproofing wall shown in FIG. 1 are regularly spaced, vertical posts 1. These are anchored directly on the floor or on a floor-level foundation or on a base 2, the base 2 being completely or partially sunk in the floor or placed on the floor and can be anchored in the ground. The soundproofing wall is protected at the top by a cover 3 in the form of a profile sheet which is angled slightly downward and has a gable roof cross section.

Fig. 5 zeigt mit ausgezogenen Strichen das Querschnittprofil eines an einem Ende einer Schallschutzwand aufgestellten Endpfostens 1. An dessen Rückseite kann zur Bildung eines Mittelpfostens spiegelbildlich ein gleich profilierter Pfosten angeschweisst sein (strichpunktiert dargestellt). Die Fussenden der Pfosten 1 weisen je eine mit Schraubenlöchern 5 versehene Ankerplatte 4 auf, mittels der er auf einem bodenebenen Fundament oder auf einem Sockel 2 aufschraubbar ist. Der Pfosten 1 ist kammartig profiliert und bildet drei (oder mehrere) vertikale Nuten 6 bis 8. Die Nuten 6 bis 8 benachbarter Pfosten 1 sind mit ihrer offenen Seite gegeneinander gerichtet und dienen, wie später beschrieben, der Halterung und Führung der verschiedenen Schichten, aus denen die Schallschutzwand aufgebaut ist. Die Pfosten 1 sind vorzugsweise aus einem rostfreien profilgewalzten Blech gefertigt.5 shows with solid lines the cross-sectional profile of an end post 1 set up at one end of a soundproof wall. To form a middle post, a post with the same profile can be welded in mirror image (shown in dash-dot lines). The foot ends of the posts 1 each have an anchor plate 4 provided with screw holes 5, by means of which it can be screwed onto a floor-level foundation or onto a base 2. The post 1 is profiled like a comb and forms three (or more) vertical grooves 6 to 8. The grooves 6 to 8 of adjacent posts 1 are directed towards one another with their open side and serve, as later described, the holder and guidance of the various layers from which the soundproof wall is built. The posts 1 are preferably made of a stainless, profile-rolled sheet.

Bei einem winkligen Verlauf der Schallschutzwand sind an den Ecken, wie Fig. 8 zeigt, zweckmässig Winkelpfosten vorgesehen. Diese bestehen aus zwei mit den Stegrückseiten gegeneinander verschweissten Einzelpfosten, deren die äussere Ecke der Wand bildende Schenkel über die Stegrückseite hinaus verlängert sind, wobei die Länge dieser Verlängerungen die Grösse des von der Schallschutzwand eingeschlossenen Winkels bestimmen.In the case of an angled course of the soundproof wall, angle posts are expediently provided at the corners, as shown in FIG. 8. These consist of two individual posts welded to each other with the back of the web, the legs of which form the outer corner of the wall are extended beyond the back of the web, the length of these extensions determining the size of the angle enclosed by the soundproofing wall.

Am aus Zementguss gefertigten prismatischen Sockel 2 ist auf der Oberseite eine Befestigungsstelle 9 für die Pfosten 1 vorhanden. Zwei gegeneinander geneigte, den Sockel 1 durchsetzende Schrägbohrungen 10 dienen dem Anbringen von Schrägankern. Weiter ist in zwei gegenüberliegende Sockelseiten je eine Nut 11 vorgesehen, so dass zwischen die einander zugewandten Nuten 11 benachbarter Sockel 2 eine Stellplatte 12 oder ein Stellbrett einschiebbar ist, um den Zwischenraum zwischen den Sockeln auszufüllen.On the prismatic base 2 made of cement casting there is a fastening point 9 for the posts 1 on the upper side. Two inclined bores 10 which are inclined relative to one another and pass through the base 1 serve to attach inclined anchors. Furthermore, a groove 11 is provided in each of two opposite base sides, so that a set plate 12 or a set plate can be inserted between the mutually facing grooves 11 of adjacent base 2 in order to fill the space between the bases.

Zwischen den Pfosten 1 ist die Schallschutzwand dreischichtig aufgebaut. Die gegen eine mechanische Beschädigung empfindlichste Schicht, die Schallabsorbtionsschicht 13, wird durch eine tafelförmige Steinwollmatte oder dgl. gebildet und liegt zwischen zwei schützenden Ausschenschichten. Sie ist mit ihren vertikalen Randbereichen in zwei einander zugewandte, mittlere Nuten 7 von zwei benachbarten Pfosten 1 geschoben und darin gehalten und schliesst gegebenenfalls nach unten unmittelbar an eine Stellplatte 12 oder an ein bodenebenes Fundament an.The soundproof wall is constructed in three layers between the posts 1. The layer which is most sensitive to mechanical damage, the sound absorption layer 13, is formed by a tabular rock wool mat or the like and lies between two protective outer layers. It is vertical with its Edge areas in two mutually facing, central grooves 7 pushed by two adjacent posts 1 and held therein and optionally adjoins down directly on a setting plate 12 or on a floor-level foundation.

Auf einer Seite der Schallabsorbtionsschicht 13 ist eine Schallsperrschicht 14 aus Einzelbrettern oder zementgebundenen Faserplatten vorhanden, welche endseits in ein Nutenpaar 6 benachbarter Pfosten geschoben und mit ihren Längsschmalseiten aufeinander stehend gehalten sind.On one side of the sound absorption layer 13 there is a sound barrier layer 14 made of individual boards or cement-bonded fiber boards, which are pushed into a pair of grooves 6 of adjacent posts at the ends and are held upright with their longitudinal narrow sides.

Auf der der Schallsperrschicht 14 gegenüberliegenden Seite der Absorbtionsschicht 13 ist eine schalldurchlässige Schutzschicht 15 vorgesehen, die beispielsweise aus parallelen Stangen 16 bestehen kann, die mit ihren Enden in den Nuten 8 benachbarter Pfosten gehalten sind. Der Abstand zwischen den Stangen ist durch einlegbare Distanzhalter bestimmbar. Die Schutzschicht 15 dient nebst dem Schutz der Absorbtionsschicht 13 vor allem einer ästhetisch ansprechenden Verkleidung der Wand und ist in Form und Farbe weitgehend gestaltbar. Sind beidseits an die Wand hohe ästhetische Anforderungen gestellt, kann, wie Fig. 4 zeigt, die Sperrschicht 14 ebenfalls durch eine in ihrer Gestalt stark variable Schutzschicht 15 ersetzt sein. Zum Schutz der Schallabsorbtionsschicht 13 kann zwischen dieser und der Schutzschicht 15 zusätzlich ein Netz oder Gitter eingelegt oder eingespannt werden.On the side of the absorption layer 13 opposite the sound barrier layer 14, a sound-permeable protective layer 15 is provided, which can consist, for example, of parallel rods 16, the ends of which are held in the grooves 8 of adjacent posts. The distance between the bars can be determined by insertable spacers. The protective layer 15 serves, in addition to protecting the absorption layer 13, above all to provide an aesthetically pleasing cladding of the wall and can largely be designed in terms of shape and color. If high aesthetic requirements are placed on both sides of the wall, as shown in FIG. 4, the barrier layer 14 can also be replaced by a protective layer 15 which is highly variable in its shape. To protect the sound absorption layer 13, a mesh or grid can additionally be inserted or clamped between the latter and the protective layer 15.

Das Erstellen der Schallschutzwand geschieht wie folgt. Zuerst werden die Pfosten 1 entlang einer dem Wandverlauf entsprechenden Linie mit regelmässigem Abstand vertikal versetzt, wobei das Versetzen auf einem bodenebenen Fundament oder unter Zuhilfenahme von mehr oder weniger versenkten Sockeln 2 geschehen kann. Sind die Sockel 2 ganz oder teilweise sichtbar bzw. vorstehend, wird der Zwischenraum zwischen ihnen durch Stellplatten 12 geschlossen, die wie erwähnt mit ihren Enden in die einander zugewandten Nuten 11 benachbarter Sockel 2 geschoben werden. Danach werden nacheinander die drei Schichten 13, 14, 15 der Schallschutzwand aufgebaut. Zuerst werden die Bretter der Sperrschicht 14 von oben in die Nuten 6 eingelegt und mit ihren benachbarten Schmalseiten aufeinander gestellt, bis die Sperrschicht mit dem oberen Pfostenende im wesentlichen bündig ist. Danach werden die Zwischenräume zwischen dem Pfosten 1 mit schallabsorbierenden Platten 13 ausgefüllt, die von oben in die Nuten 7 eingeschoben werden bis sie mit den unteren Ecken gegen die Ankerplatten 4 anliegen. Danach werden abwechselnd Stangen 16 und Distanzhalteelemente von oben in ein Nutenpaar 8 eingeschoben. Die Stirnseiten der Stangen 16 können mit einem Schlitz versehen sein, so dass die Stangenenden mit der Nut 8 des Pfostens und dem sie begrenzenden äusseren Profilschenkel nach Art einer Nut-Kamm- oder Falzverbindung verzahnen und mit den anschliessenden Stangen eine durchgehende Linie bilden. Nach dem Anbringen der drei Schichten wird die Abdeckung 3 aufgelegt. Für das Anbringen der drei Schichten 13, 14, 15 sind kleine Werkzeuge erforderlich, was ein rasches Erstellen der Wand aber auch ein rasches Auswechseln bzw. Ersetzen beschädigter Wandteile ermöglicht.The soundproofing wall is created as follows. First, the posts 1 are displaced vertically at regular intervals along a line corresponding to the course of the wall, the displacement being able to take place on a floor-level foundation or with the aid of more or less recessed bases 2. If the base 2 is fully or partially visible or protruding, the space between them is closed by setting plates 12 which, as mentioned, are pushed with their ends into the mutually facing grooves 11 of adjacent base 2. Then the three layers 13, 14, 15 of the soundproof wall are built up one after the other. First, the boards of the barrier layer 14 are inserted into the grooves 6 from above and placed on top of one another with their adjacent narrow sides until the barrier layer is essentially flush with the upper end of the post. Then the spaces between the post 1 are filled with sound-absorbing plates 13, which are inserted into the grooves 7 from above until they rest against the anchor plates 4 with the lower corners. Then rods 16 and spacer elements are alternately inserted into a pair of grooves 8 from above. The end faces of the rods 16 can be provided with a slot, so that the rod ends interlock with the groove 8 of the post and the outer profile leg delimiting them in the manner of a groove-comb or fold connection and form a continuous line with the adjoining rods. After the three layers have been applied, the cover 3 is put on. Small tools are required for attaching the three layers 13, 14, 15, which enables the wall to be created quickly, but also allows for rapid replacement or replacement of damaged wall parts.

Claims (11)

Bausatz zur Erstellung einer Schallschutzwand mit mindestens zwei im Querschnitt profilierten Pfosten (1), in welche bei vertikaler Versetzung von oben ein oder gegebenenfalls mehrere Schallschutzelemente (13, 14, 15) übereinander zur Schliessung des Zwischenraumes zwischen dem Pfosten (1) einschiebbar ist bzw. sind, dadurch gekennzeichnet, dass die Pfosten (1) auf den einander zugewandten Seiten eine kammartige Profilierung zur Bildung von mindestens drei vertikalen Nuten (6, 7, 8) aufweisen, derart, dass zur Bildung einer mehrschichtigen Schallschutzwand Schallschutzelemente (13, 14, 15) in die Nuten (6, 7, 8) einschiebbar sind.Kit for creating a soundproofing wall with at least two posts (1) with a cross-section, into which one or, if necessary, several soundproofing elements (13, 14, 15) can be inserted one above the other in order to close the space between the posts (1) in the event of vertical displacement from above or characterized in that the posts (1) have a comb-like profile on the mutually facing sides to form at least three vertical grooves (6, 7, 8), such that soundproofing elements (13, 14, 15 ) can be inserted into the grooves (6, 7, 8). Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass die Schallschutzelemente (13, 14, 15) matten- oder plattenförmige Schallabsorbtionselemente (13) aufweisen.Kit according to claim 1, characterized in that the soundproofing elements (13, 14, 15) have mat or plate-shaped sound absorption elements (13). Bausatz nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Schallschutzelemente (13, 14, 15) plattenförmige Schallsperrelemente (14) oder vorzugsweise zementgebundene Faserplatten aufweisen.Kit according to claim 1 or 2, characterized in that the soundproofing elements (13, 14, 15) have plate-shaped soundproofing elements (14) or preferably cement-bonded fiberboard. Bausatz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Schallschutzelemente (13, 14, 15) Latten oder Stangen (16) oder zementgebundene Holzwoll-Leichtbauplatten aufweisen.Kit according to one of claims 1 to 4, characterized in that the soundproofing elements (13, 14, 15) have slats or rods (16) or cement-bound lightweight wood wool panels. Bausatz nach Anspruch 4, dadurch gekennzeichnet, dass die Stangen oder Latten (16) endseits einen Schlitz aufweisen.Kit according to claim 4, characterized in that the rods or slats (16) have a slot at the end. Bausatz nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass den Latten oder Stangen (16) Distanzhalteelemente zugeordnet sind.Kit according to claim 4 or 5, characterized in that the slats or rods (16) are associated with spacer elements. Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass die Pfosten (1) am Fussende eine Ankerplatte (4) mit Befestigungsstellen (5) aufweist.Kit according to claim 1, characterized in that the post (1) has an anchor plate (4) with fastening points (5) at the foot end. Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass der Pfosten (1) aus profilgewalztem (vorzugsweise rostfreiem) Blech besteht.Kit according to claim 1, characterized in that the post (1) consists of profile-rolled (preferably stainless) sheet metal. Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass für mindestens einen Pfosten (1) ein prismatischer Sockel (2) vorhanden ist, der an seiner Oberseite eine Befestigungsstelle (9) für einen Pfosten (1) aufweist und zu gegenüberliegenden Seiten mit je einer vertikalen Nut (11) versehen ist.Kit according to claim 1, characterized in that for at least one post (1) there is a prismatic base (2) which has an attachment point (9) for a post (1) on its upper side and on opposite sides each with a vertical groove (11) is provided. Bausatz nach Anspruch 3, dadurch gekennzeichnet, dass mit den Enden in die Nut (11) einschiebbare Stellplatten (12) vorhanden sind.Kit according to claim 3, characterized in that the ends are insertable in the groove (11) adjustable plates (12). Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass er eine Abdeckung (3) vorzugsweise an einem dachförmig abgewinkelten Blech aufweist.Kit according to claim 1, characterized in that it has a cover (3) preferably on a roof-shaped angled sheet.
EP95111297A 1994-08-31 1995-07-19 System for construction of an anti-noise wall Withdrawn EP0701024A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2664/94 1994-08-31
CH266494A CH688097A5 (en) 1994-08-31 1994-08-31 Kit for creating a soundproof wall.

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EP0701024A1 true EP0701024A1 (en) 1996-03-13

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Cited By (6)

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EP1149952A3 (en) * 2000-04-26 2003-03-26 Hofzaun GmbH Noise reduction wall for exterior
EP1362963A3 (en) * 2002-04-26 2004-02-11 Zenone Soave & Figli S.p.A. Soundproofing panel made of FRP (Fiber-Reinforced Polymer) composite with a sound-absorbing surface characterized by parallel longitudinal strips
RU2235823C1 (en) * 2003-01-22 2004-09-10 Федеральное государственное унитарное дочернее предприятие Научно-испытательный центр Центрального института авиационного моторостроения Device for acoustic protection
KR100535659B1 (en) * 2000-04-06 2005-12-09 기승철 Complex material panel combining plastic hollow panel surface with processed lumber
EP2635744B1 (en) * 2010-11-04 2018-07-04 Cir Ambiente S.p.A. Barrier
CN108978505A (en) * 2018-09-21 2018-12-11 山西尚风科技股份有限公司 A kind of nonmetallic sound absorption device of noise abatement

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100535659B1 (en) * 2000-04-06 2005-12-09 기승철 Complex material panel combining plastic hollow panel surface with processed lumber
EP1149952A3 (en) * 2000-04-26 2003-03-26 Hofzaun GmbH Noise reduction wall for exterior
EP1362963A3 (en) * 2002-04-26 2004-02-11 Zenone Soave & Figli S.p.A. Soundproofing panel made of FRP (Fiber-Reinforced Polymer) composite with a sound-absorbing surface characterized by parallel longitudinal strips
RU2235823C1 (en) * 2003-01-22 2004-09-10 Федеральное государственное унитарное дочернее предприятие Научно-испытательный центр Центрального института авиационного моторостроения Device for acoustic protection
EP2635744B1 (en) * 2010-11-04 2018-07-04 Cir Ambiente S.p.A. Barrier
CN108978505A (en) * 2018-09-21 2018-12-11 山西尚风科技股份有限公司 A kind of nonmetallic sound absorption device of noise abatement

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