EP0534346A1 - Vegetative soundbarrier, composed of a number of frame parts - Google Patents

Vegetative soundbarrier, composed of a number of frame parts Download PDF

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Publication number
EP0534346A1
EP0534346A1 EP92116114A EP92116114A EP0534346A1 EP 0534346 A1 EP0534346 A1 EP 0534346A1 EP 92116114 A EP92116114 A EP 92116114A EP 92116114 A EP92116114 A EP 92116114A EP 0534346 A1 EP0534346 A1 EP 0534346A1
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EP
European Patent Office
Prior art keywords
noise barrier
profiles
noise
mats
frame parts
Prior art date
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Granted
Application number
EP92116114A
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German (de)
French (fr)
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EP0534346B1 (en
Inventor
Ortrud Weber
Heinz Daum
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Okustik Larmschutzwand GmbH
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Okustik Larmschutzwand GmbH
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Priority claimed from DE9111782U external-priority patent/DE9111782U1/en
Application filed by Okustik Larmschutzwand GmbH filed Critical Okustik Larmschutzwand GmbH
Publication of EP0534346A1 publication Critical patent/EP0534346A1/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • 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
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure

Definitions

  • the invention relates to a vegetative noise barrier, which consists of a plurality of frame parts and whose vertical boundary surfaces are formed from lattice-shaped, flat steel or iron lattice mats according to the preamble of patent claim 1.
  • a noise and dust protection wall composed of several individual components
  • which consists of several frame parts in the form of an inverted U arranged at a distance one behind the other, which are support profiles that can be assembled into a portal.
  • the frame parts are attached as a rigid frame on a base, which is filled with earth in the manufacturing plant, so that the finished frame parts are assembled on site to form a noise barrier.
  • This type of construction requires relatively heavy transport vehicles and lifting devices.
  • the creation of fully filled frame parts is not flexible enough to adapt to the most varied of terrain and conditions on site.
  • the G 89 11 878.2 has made known a noise and dust protection wall composed of several individual components, which also consists of several frame parts in the form of an inverted U arranged at a distance from one another, on the end and side surfaces of the wall body of which mats with filling material introduced therein are attached ,
  • the ends of the U-legs are fastened to a base frame which is designed as a rigid frame, on the longitudinal beams of which fastening means for a lifting tool can be connected, which raises and sets up the wall body which is filled with earth.
  • the load-bearing parts of the wall are rod or cylinder and / or strip-shaped support profiles that can be assembled into a portal.
  • the support profiles or portals have means at their foot end, by means of which they can be pivoted from an essentially horizontal to a vertical position in cooperation with fastenings which can be anchored to the floor.
  • the ends of the cross and longitudinal bars of the mesh mats are bent inwards at right angles to the wall in order to reduce a certain risk of injury to the mesh mats.
  • the disadvantage here is the use of terminal strips for holding the lattice mats and the fact that the lattice mats are placed on the supports from the outside.
  • the invention has for its object to provide a vegetative noise barrier of the type mentioned, which are created on site from a few prefabricated parts by a few workers without the use of heavy transport or lifting machines or heavy equipment for assembly and assembly and the various conditions on site can be adapted, the noise barrier to be filled on site. Furthermore, the invention has for its object to provide an ecologically improved noise barrier, which can be largely adapted to the natural terrain and landscape.
  • the frame parts are formed from ladder-like profiles (stator profiles), each consisting of at least two spars, which are connected by means of transversely or horizontally extending rungs, the profiles in the transverse direction of the noise barrier are plane-parallel to one another and the lattice mats with the vertical ends between the spars of two adjacent profiles are loosely suspended in the rungs, so that the ends of the horizontal cross bars of the mesh mats rest on the rungs of the upright profiles and support the mesh mats.
  • the vegetative noise barrier according to the invention has the advantage that it can be created on site from a few individual parts with a relatively low weight and without the use of heavy transport or lifting machines or heavy equipment for assembling and assembling in the manner of a modular system, so that only a few employees do this are required and the assembly times and costs are shortened.
  • the components used advantageously represent a lightweight construction that can be adapted in any way to the local conditions, the wall receiving its sound absorption qualities after the filling material has been filled in on site. Due to the lightweight construction and adaptability, the noise barrier can also be created in extremely difficult terrain where normally known noise barriers can no longer be created due to difficulties in founding or space requirements.
  • Lattice mats are advantageously inserted somewhat into the wall or into the frame profiles, the lattice mats being held in the simplest manner hanging freely downward between the frame profiles without the use of complex screw or clamp fasteners, because the lattice mats are not placed on the supports from the outside are.
  • the noise barrier does not require a concrete foundation, because the frame parts can be anchored to the floor of the noise barrier by means of ground nails or screw-in anchors.
  • the noise barrier is therefore suitable for cities or municipalities for self-assembly at minimal cost.
  • the space requirement of the noise protection wall is the same or better sound absorption properties than 20% compared to a conventional earth wall.
  • the noise barrier according to the invention can be built closer to the sound source than is the case with an earth wall. From an acoustic point of view, it should be emphasized that the noise protection wall has considerably lower reflection properties than concrete or steel walls.
  • the noise barrier Through the use of an inseminated fleece or seed carrier according to the invention on the grid mats, the noise barrier immediately has vegetative properties; due to the use of inseminated fleeces or inseminated carrier mats on the mesh mats, the noise protection wall can be covered with greenery in a few vegetation periods; at best, the wall only needs to be planted or inseminated from above on the end surface.
  • the noise barrier can thus advantageously be greened from both sides by inseminated fleeces or seed carriers in both vertical boundary surfaces of the noise barrier on the lattice mats, so that the wall can be aesthetically inserted into the landscape.
  • the sound-absorbing mass of the noise protection wall can advantageously consist of waste building materials or of recycling building materials mixed with earth and / or compost, in particular the mass consisting of approx. 50% of moisture-storing building materials, such as broken clay brick or poroton, and approx 50% can consist of earth and / or compost. Due to the use of water-storing materials, the noise protection wall is a natural moisture store, which is why the wall quickly becomes green and has a cooling effect due to evaporation, since there is no additional heat radiation as with a concrete wall.
  • a basic element for the construction of the vegetative noise protection wall are frame parts, of which a frame part in the form of a ladder-like profile 1 is shown as a stand profile in FIG. 1.
  • the profile 1 consists of two parallel, vertical bars 2 and 3, which are connected to one another by means of transverse rungs 5, 5 '. All frame parts are preferably made of steel.
  • a base plate 4 can be attached, which is sufficient Forms a footprint on the sole of the noise barrier for the frame part.
  • a mesh mat 6 is suspended vertically, which is preferably a welded mesh mat or steel mesh mat (reinforcement mat) and made of vertically extending longitudinal bars 7 and horizontally extending cross bars 8, 8 ', 8'',8''.
  • the distances of the rungs 5, 5 'from one another are selected such that they correspond to the division of the grid of the grid mat 6, so that the grid mat 6, as shown in FIG. 1, with the horizontally extending cross bars 8, 8', 8 '' , 8 '''is held by the rungs 5.5'.
  • FIG. 2 shows a view from the front of a noise protection wall, which is constructed from profiles 1, 1 ', 1' ', 1' '' in a row and which stand upright on the ground 13 and which is oriented in the direction of cross-sectional planes of the wall are, wherein the profiles on the opposite longitudinal sides of the wall preferably face each other and are connected to each other in a cross-sectional plane of the wall by means of cross connector 11 ( Figure 1).
  • a grid mat 6, 6 ', 6' ' is suspended between two adjacent profiles 1, 1', 1 '', 1 '' 'within the row, as described above.
  • FIG. 1 A top view of FIG. 1 to show the base plate 4 at the lower end of the profiles 1, 1 '', 1 '' 'adjacent to the soil 13 is shown in FIG.
  • the base plate 4 has through-bores 9, 9 ', 9' ', 9' '' through which earth nails 12, 12 'or screw-in anchors are hammered or rotated into the soil 13 of the base of the noise barrier.
  • the base plate can have a shoulder 23, 23 'with a slot hole 24, 24' on each side, through which pegs or screw-in anchors are also hammered or turned into the soil 13 of the sole; such approaches 23 '', 23 '' 'can also be arranged on the other long sides.
  • the base plate 4 is preferably welded onto the lower end of the spars 2, 3.
  • Figure 3 shows a side view of a noise barrier, consisting of ladder-like frame parts 14, 14 'according to the frame part in Figure 1, which is arranged laterally on the end face of the noise barrier, preferably in a cross-sectional plane and which by means of cross connectors 16, 16', 16 '' in the Cross-sectional plane are interconnected. Stand in further, underlying cross-sectional levels identical, ladder-like frame parts. Between the frame parts 14, 14 'and the adjacent frame parts behind it are each suspended between the bars of the frame parts 14, 14' grid mats 15, 15 ', preferably in such a way that the grid mats are supported at the end with the cross bars on the rungs of the frame parts.
  • the grille mats as described, carry inseminated fleeces or inseminated carrier mats for greening the entire noise protection wall.
  • the grid mats 15, 15 'thus form the lateral, vertical boundary surfaces of the noise barrier.
  • the volume between the grid mats 15, 15 'and the frame parts 14, 14' is filled with soil 17.
  • the sound-absorbing mass of the noise barrier can also consist of waste building materials or of recycling building materials mixed with earth and / or compost, whereby in particular the mass consists of approx. 50% moisture-storing building materials, such as broken clay brick or poroton, and approx 50% can consist of earth and / or compost.
  • a rubble can also be added.
  • FIGS. 4 and 5 show specific configurations of ladder-shaped frame parts 18, 19 and 25, which in FIG. 4 consists of two parts 18, 19 which can be plugged into one another, the bars 20, 20 ', which are connected to one another by means of rungs 21, being inclined to one another and have at their lower ends pins 22, 22 'which can be inserted into end holes in the bars 31, 31' of the lower section 18.
  • This means that different heights of the noise barrier can be realized.
  • the upper end of the frame part 25, consisting of the spars 26, 26 'and the rungs 32 is curved, so that the noise barrier in the upper end region is inclined towards the noise source.
  • FIG. 7 shows an embodiment of a noise barrier in a view of the narrow side according to the view in FIG. 3.
  • the frame parts consist of steel tubes 27, 27 'with a round or square cross section, which are connected by means of cross connectors 28, 28', 28 '' running in the cross-sectional plane of the noise barrier. are connected to one another and have hooks 30, 30 'on the sides facing inwardly toward the noise barrier, in which grid mats 29, 29' are suspended, which carry insulated fleeces or insulated mats.
  • Base plates 33 are welded to the lower ends of the steel tubes 27, 27 'in accordance with the base plate of FIG. 6. All frame parts can be designed without base plates for concreting in concrete quiver foundations.
  • the prefabricated frame parts are erected and anchored on site at intervals from one another, with grid-shaped, steel or iron mesh mats being hung vertically between the frame parts as vertical boundary surfaces, on their surfaces facing inward towards the noise barrier, inseminated nonwovens or carriers be stretched and then the volume enclosed by the frame parts and the mats is filled with earth, stone or clay-like building materials.
  • the invention serves to create vegetative noise barriers, in particular also to create sports facilities or in residential areas as a partition and to improve the microclimate.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Retaining Walls (AREA)
  • Tires In General (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The invention relates to a vegetative noise-protection wall composed of a plurality of frame parts (1,1',1'',1''',14,14',18,19,25,27,27') which are arranged at intervals in the longitudinal direction of the wall. At least one of the longitudinally running, vertical delimiting surfaces of the noise-protection wall is composed of a plurality of steel or iron grid-type mats (6,6',6'',15,15',29,29'), in the form of a grid, which are fastened vertically between the frame parts (1,1',1'',1''',14,14',18,19,25,27,27'), the volume of the noise-protection wall enclosed by the frame parts (1,1',1'',1''',14,14',18,19,25,27,27') and that enclosed by the mats which have been fitted being filled with earth-type, stone-type or clay-type building materials or the like. The frame parts are formed from ladder-type profiles (1,1',1'',1''',14,14',18,19,25) (upright profiles) which are each composed of at least two stringers (2,3,20,20',26,26') which are connected by means of transversely or horizontally running rungs (5,5',21). The profiles (1,1',1'',1''',14,14',18,19,25) run in a plane-parallel manner with respect to one another in the transverse direction of the noise-protection wall and the grid-type mats (6,6',6'',15,15') are loosely suspended by means of the vertical ends into the rungs (5,5',21) between the stringers (2,3,20,20',26,26') of two neighbouring profiles (1,1',1'',1''',14,14',18,19,25) such that the ends of the horizontally running transverse bars (8,8',8'',8''' of the grid-type mats (6,6',6'',15,15') rest on the rungs (5,5',21) of the upright profiles (1,1',1'',1''',14,14',18,19,25) and support the grid-type mats (6,6',6'',15,15'). <IMAGE>

Description

Die Erfindung betrifft eine vegetative Lärmschutzwand, die aus einer Mehrzahl von Rahmenteilen besteht und deren vertikale Begrenzungsflächen aus gitterförmigen, flächigen Stahl- oder Eisengittermatten gebildet sind gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a vegetative noise barrier, which consists of a plurality of frame parts and whose vertical boundary surfaces are formed from lattice-shaped, flat steel or iron lattice mats according to the preamble of patent claim 1.

Durch die DE 3 933 318 A1 ist eine aus mehreren einzelnen Bauelementen zusammengesetzte Lärm- und Staubschutzwand bekanntgeworden, die aus mehreren mit Abstand hintereinander angeordneten Rahmenteilen in Form eines umgekehrten U besteht, die zu einem Portal zusammensetzbare Stützprofile sind. Zwischen je zwei benachbarte Rahmenteile eingebrachte horizontale Stäbe, in die vertikale Stäbe geschoben werden, bilden eine gitterförmige Bespannung in den vertikalen Begrenzungsflächen der Wand. Die Rahmenteile sind als starrer Rahmen auf einem Fußgestell befestigt, der im Herstellerwerk mit Erde verfüllt wird, so daß die fertigen Rahmenteile auf der Baustelle zur Lärmschutzwand zusammengesetzt werden. Diese Bauweise benötigt relativ schwere Transportfahrzeuge und Hebeeinrichtungen. Des weiteren ist die Erstellung fertig verfüllter Rahmenteile nicht flexibel genug, den unterschiedlichsten Geländen und Bedingungen vor Ort anzupassen.From DE 3 933 318 A1, a noise and dust protection wall composed of several individual components has become known, which consists of several frame parts in the form of an inverted U arranged at a distance one behind the other, which are support profiles that can be assembled into a portal. Horizontal bars inserted between two adjacent frame parts, into which vertical bars are pushed, form a grid-like covering in the vertical boundary surfaces of the wall. The frame parts are attached as a rigid frame on a base, which is filled with earth in the manufacturing plant, so that the finished frame parts are assembled on site to form a noise barrier. This type of construction requires relatively heavy transport vehicles and lifting devices. Furthermore, the creation of fully filled frame parts is not flexible enough to adapt to the most varied of terrain and conditions on site.

Durch die G 89 11 878.2 ist eine aus mehreren einzelnen Bauelementen zusammengesetzte Lärm- und Staubschutzwand bekanntgeworden, die ebenfalls aus mehreren mit Abstand hintereinander angeordneten Rahmenteilen in Form eines umgekehrten U besteht, an deren Stirn- und Seitenflächen des Wandkörpers Matten mit darin eingebrachtem Füllmaterial angebracht sind, wobei die Enden der U-Schenkel auf einem Fußgestell befestigt sind, das als starrer Rahmen ausgebildet ist, an dessen Längsträgern Befestigungsmittel für ein Hebewerkzeug anschließbar sind, daß den fertig mit Erde gefüllten Wandkörper anhebt und aufstellt. Die tragenden Teile der Wand sind stab- bzw. zylinder- und/oder leistenförmige Stützprofile, die zu einem Portal zusammensetzbar sind. Die Stützprofile oder Portale weisen an ihrem Fußende Mittel auf, durch die sie im Zusammenwirken mit am Boden verankerbaren Befestigungen aus einer im wesentlichen horizontalen in eine vertikale Lage geschwenkt werden können.The G 89 11 878.2 has made known a noise and dust protection wall composed of several individual components, which also consists of several frame parts in the form of an inverted U arranged at a distance from one another, on the end and side surfaces of the wall body of which mats with filling material introduced therein are attached , The ends of the U-legs are fastened to a base frame which is designed as a rigid frame, on the longitudinal beams of which fastening means for a lifting tool can be connected, which raises and sets up the wall body which is filled with earth. The load-bearing parts of the wall are rod or cylinder and / or strip-shaped support profiles that can be assembled into a portal. The support profiles or portals have means at their foot end, by means of which they can be pivoted from an essentially horizontal to a vertical position in cooperation with fastenings which can be anchored to the floor.

Durch die WO 86/03217=EP 86 90 0077.8 ist eine vegetative Lärmschutzwand bekannt geworden, die aus senkrechten massiven Stützen quer in Richtung der Wand besteht, wobei die Hauptflächen aus Gittermatten gebildet sind, die von vorn und von hinten auf beiden Schmalseiten der Stützen senkrecht verlaufen und mittels Klemmleisten an den Stützen festgeschraubt sind. Die Enden der Quer- und Längsstäbe der Gittermatten sind rechtwinklig nach innen zur Wand gebogen, um eine gewisse Verletzungsgefahr an den Gittermatten zu verringern. Nachteilig ist hier jedoch die Verwendung von Klemmleisten zur Halterung der Gittermatten sowie die Tatsache, daß die Gittermatten von außen auf die Stützen aufgesetzt sind.A vegetative noise barrier is known from WO 86/03217 = EP 86 90 0077.8, which consists of vertical massive supports transversely in the direction of the wall, the main surfaces being formed from grid mats which are vertical from the front and from behind on both narrow sides of the supports run and are screwed to the supports by means of terminal strips. The ends of the cross and longitudinal bars of the mesh mats are bent inwards at right angles to the wall in order to reduce a certain risk of injury to the mesh mats. However, the disadvantage here is the use of terminal strips for holding the lattice mats and the fact that the lattice mats are placed on the supports from the outside.

Der Erfindung liegt die Aufgabe zugrunde, eine vegetative Lärmschutzwand der genannten Gattung zu schaffen, die vor Ort aus wenigen vorgefertigten Teilen von wenigen Arbeitskräften ohne den Einsatz schwerer Transport- oder Hebemaschinen oder schwerer Geräte zum Auf- und Zusammenbau erstellt werden und die vor Ort unterschiedlichsten Bedingungen angepaßt werden kann, wobei die Lärmschutzwand vor Ort verfüllt werden soll. Des weiteren liegt der Erfindung die Aufgabe zugrunde, eine ökologisch verbesserte Lärmschutzwand zu schaffen, die den natürlichen Gelände- und Landschaftsgegebenheiten weitestgehend angepaßt werden kann.The invention has for its object to provide a vegetative noise barrier of the type mentioned, which are created on site from a few prefabricated parts by a few workers without the use of heavy transport or lifting machines or heavy equipment for assembly and assembly and the various conditions on site can be adapted, the noise barrier to be filled on site. Furthermore, the invention has for its object to provide an ecologically improved noise barrier, which can be largely adapted to the natural terrain and landscape.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Rahmenteile aus leiterartigen Profilen (Ständerprofilen) gebildet sind, die je aus wenigstens zwei Holmen bestehen, die mittels quer bzw. waagrecht verlaufender Sprossen verbunden sind, die Profile in Querrichtung der Lärmschutzwand planparallel zueinander verlaufen und die Gittermatten mit den vertikalen Enden zwischen den Holmen zweier benachbarter Profile in die Sprossen lose eingehängt sind, so daß die Enden der waagrecht verlaufenden Querstäbe der Gittermatten auf den Sprossen der Ständerprofile aufliegen und die Gittermatten abstützen. Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.This object is achieved in that the frame parts are formed from ladder-like profiles (stator profiles), each consisting of at least two spars, which are connected by means of transversely or horizontally extending rungs, the profiles in the transverse direction of the noise barrier are plane-parallel to one another and the lattice mats with the vertical ends between the spars of two adjacent profiles are loosely suspended in the rungs, so that the ends of the horizontal cross bars of the mesh mats rest on the rungs of the upright profiles and support the mesh mats. Further advantageous embodiments of the invention are characterized in the subclaims.

Die erfindungsgemäße vegetative Lärmschutzwand besitzt den Vorteil, daß dieselbe vor Ort aus wenigen Einzelteilen mit relativ geringem Gewicht und ohne den Einsatz schwerer Transport- oder Hebemaschinen oder schwerer Geräte zum Auf- und Zusammenbau in Art eines Baukastensystems erstellt werden kann, so daß dazu nur wenige Mitarbeiter benötigt werden und die Montagezeiten und -kosten ver-kürzt sind. Die verwendeten Bauteile stellen in vorteilhafter Weise eine Leichtbauweise dar, die in beliebiger Weise den örtlichen Gegebenheiten angepaßt werden kann, wobei die Wand nach dem Einfüllen des Füllmaterials vor Ort ihre Schallab-sorptionsqualitäten erhält. Augrund der Leichtbauweise und Anpassungsfähigkeit kann die Lärmschutzwand auch an geländemäßig höchst schwierigen Orten erstellt werden, wo normalerweise bekannte Lärmschutzwände wegen Gründungsschwierigkeiten oder Platzbedarf nicht mehr erstellt werden können. In vorteilhafter Weise sind Gittermatten etwas in die Wand bzw. in die Rahmenprofile eingesetzt, wobei die Gittermatten in einfachster Weise frei nach unten hängend zwischen den Rahmenprofilen ohne Verwendung von aufwendigen Schraub- oder Klemmbefestigungen gehaltert sind, weil die Gittermatten nicht von außen auf die Stützen aufgesetzt sind.The vegetative noise barrier according to the invention has the advantage that it can be created on site from a few individual parts with a relatively low weight and without the use of heavy transport or lifting machines or heavy equipment for assembling and assembling in the manner of a modular system, so that only a few employees do this are required and the assembly times and costs are shortened. The components used advantageously represent a lightweight construction that can be adapted in any way to the local conditions, the wall receiving its sound absorption qualities after the filling material has been filled in on site. Due to the lightweight construction and adaptability, the noise barrier can also be created in extremely difficult terrain where normally known noise barriers can no longer be created due to difficulties in founding or space requirements. Lattice mats are advantageously inserted somewhat into the wall or into the frame profiles, the lattice mats being held in the simplest manner hanging freely downward between the frame profiles without the use of complex screw or clamp fasteners, because the lattice mats are not placed on the supports from the outside are.

In bevorzugter Ausgestaltung der Lärmschutzwand benötigt diese kein Betonfundament, weil die Rahmenteile mittels Erdnägel oder Eindrehanker auf der Sohle der Lärmschutzwand im Boden verankert werden können. Die Lärmschutzwand ist deshalb für Städte oder Kommunen bei minimalen Kosten auch zur Selbstmontage geeignet. Der Platzbedarf der Lärmschutzwand beträgt bei gleichen oder besseren Schallabsorptionseigenschaften höchsten 20% gegenüber einem herkömmlichen Erdwall. Dabei kann die erfindungsgemäße Lärmschutz-wand näher an der Schallquelle errichtet werden, als es bei einem Erdwall der Fall ist. In akustischer Hinsicht ist hervorzuheben, daß die Lärmschutzwand gegenüber Beton- oder Stahlwänden erheblich geringere Reflexionseigenschaften besitzt.In a preferred embodiment of the noise barrier, this does not require a concrete foundation, because the frame parts can be anchored to the floor of the noise barrier by means of ground nails or screw-in anchors. The noise barrier is therefore suitable for cities or municipalities for self-assembly at minimal cost. The space requirement of the noise protection wall is the same or better sound absorption properties than 20% compared to a conventional earth wall. The noise barrier according to the invention can be built closer to the sound source than is the case with an earth wall. From an acoustic point of view, it should be emphasized that the noise protection wall has considerably lower reflection properties than concrete or steel walls.

Weitere hervorstechende Vorteile der erfindungsgemäßen Lärmschutzwand bestehen in ökologischer Hinsicht. Durch die erfindungsgemäße Verwendung eines besamten Vlieses oder Samenträgers auf den Gittermatten besitzt die Lärmschutzwand sofort vegetative Eigenschaften; aufgrund der Verwendung von besamten Vliesen oder besamten Trägermatten auf den Gittermatten kann die Lärmschutzwand in wenigen Vegetationsperioden vollflächig begrünt werden; die Wand braucht bestenfalls nur von oben auf der Abschlußfläche bepflanzt oder besamt werden. Vorteilhaft kann somit die Lärmschutzwand von beiden Seiten begrünt werden, indem in beiden vertikalen Begrenzungsflächen der Lärmschutzwand auf den Gittermatten besamte Vliese oder Samenträger vorgesehen werden, so daß die Wand ästhetisch in die Landschaft eingefügt werden kann.Further salient advantages of the noise barrier according to the invention exist in ecological terms. Through the use of an inseminated fleece or seed carrier according to the invention on the grid mats, the noise barrier immediately has vegetative properties; due to the use of inseminated fleeces or inseminated carrier mats on the mesh mats, the noise protection wall can be covered with greenery in a few vegetation periods; at best, the wall only needs to be planted or inseminated from above on the end surface. The noise barrier can thus advantageously be greened from both sides by inseminated fleeces or seed carriers in both vertical boundary surfaces of the noise barrier on the lattice mats, so that the wall can be aesthetically inserted into the landscape.

In vorteilhafter Weise kann die schallabsorbierende Masse der Lärmschutzwand aus Abfall-Baustoffen oder aus Recycling-Baustoffen vermischt mit Erden und/oder Komposten bestehen, wobei insbesondere die Masse zu ca. 50% aus Feuchtigkeit speichernden Baustoffen, wie Tonziegel- oder Porotonbruch, und zu ca. 50% aus Erden und/oder Komposten bestehen kann. Aufgrund der Verwendung von wasserspeichenden Materialien stellt die Lärmschutzwand einen natürlichen Feuchtespeicher dar, weshalb die Wand sich rasch begrünt und aufgrund Verdunstung eine kühlende Wirkung besitzt, da keine zusätzliche Wärmeabstrahlung wie bei einer Betonwand erfolgt.The sound-absorbing mass of the noise protection wall can advantageously consist of waste building materials or of recycling building materials mixed with earth and / or compost, in particular the mass consisting of approx. 50% of moisture-storing building materials, such as broken clay brick or poroton, and approx 50% can consist of earth and / or compost. Due to the use of water-storing materials, the noise protection wall is a natural moisture store, which is why the wall quickly becomes green and has a cooling effect due to evaporation, since there is no additional heat radiation as with a concrete wall.

Kurzbeschreibung der Zeichnung, in der zeigen:

Figur 1
eine Ansicht eines Rahmenteils in Form eines leiterartigen Profils mit senkrecht eingehängter Gittermatte, auf der ein besamtes Vlies oder Träger flächig angeordnet ist
Figur 2
eine Ansicht von vorn einer Lärmschutzwand
Figur 3
einen Querschnitt durch eine Lärmschutzwand, die aus leiterartigen Profilen mit Querverbindern und in den Profilen eingehängter Gittermatten aufgebaut ist
Figur 4
ein leiterartiges Profil, welches aus zwei ineinander steckbaren Teilen aufgebaut ist
Figur 5
ein im oberen Endbereich gekrümmtes leiterartiges Profil
Figur 6
eine Draufsicht auf Figur 1 zur Darstellung einer Bodenplatte, auf die die Rahmenteile montiert sein können, die zur Montage mittels Erdnägel oder Eindrehanker im Erdreich befestigt wird und
Figur 7
einen Querschnitt durch eine Lärmschutzwand, die im Gegensatz zur Figur 3 aus einstückigen Profilen aufgebaut ist, wobei die Profile Haken aufweisen, in die die Gittermatten eingehängt sind und sich gegenüberstehende Profile mit Querverbindern verbunden sind.
Brief description of the drawing, showing:
Figure 1
a view of a frame part in the form of a ladder-like profile with a vertically suspended lattice mat on which an inseminated fleece or carrier is arranged flat
Figure 2
a front view of a noise barrier
Figure 3
a cross section through a noise barrier, which is constructed of ladder-like profiles with cross connectors and mesh mats suspended in the profiles
Figure 4
a ladder-like profile that is made up of two parts that can be plugged into each other
Figure 5
a ladder-like profile curved in the upper end region
Figure 6
a plan view of Figure 1 showing a base plate on which the frame parts can be mounted, which is fastened for mounting by means of pegs or screw-in anchors in the ground and
Figure 7
a cross section through a noise barrier, which in contrast to Figure 3 is made up of one-piece profiles, the profiles have hooks, in which the mesh mats are hung and opposing profiles are connected with cross connectors.

Ein Grundelement zum Aufbau der vegetativen Lärmschutzwand sind Rahmenteile, von denen ein Rahmenteil in Form eines leiterartigen Profils 1 als Ständerprofil in Figur 1 gezeigt ist. Das Profil 1 besteht aus zwei parallelen, senkrechten Holmen 2 und 3, die mittels quer verlaufender Sprossen 5, 5' miteinander verbunden sind. Vorzugsweise bestehen sämtliche Rahmenteile aus Stahl. An einem Ende der Holme 2, 3 kann eine Bodenplatte 4 befestigt sein, die eine ausreichende Standfläche auf der Sohle der Lärmschutzwand für das Rahmenteil bildet. Zwischen die Holme 2, 3 eines Profils 1 und zwischen die Holme des in Längsrichtung der Wand benachbarten Profils ist senkrecht je eine Gittermatte 6 aufgehängt, die vorzugsweise eine Schweißgittermatte oder Baustahlmatte (Bewehrungsmatte) ist und aus senkrecht verlaufenden Längsstäben 7 und waagrecht verlaufenden Querstäben 8, 8', 8'', 8''' besteht. Die Abstände der Sprossen 5, 5' voneinander sind so gewählt, daß sie mit der Teilung des Gitters der Gittermatte 6 übereinstimmen, so daß die Gittermatte 6, wie in Figur 1 gezeigt, mit den waagrecht verlaufenden Querstäben 8, 8', 8'', 8''' von den Sprossen 5,5' gehaltert wird.A basic element for the construction of the vegetative noise protection wall are frame parts, of which a frame part in the form of a ladder-like profile 1 is shown as a stand profile in FIG. 1. The profile 1 consists of two parallel, vertical bars 2 and 3, which are connected to one another by means of transverse rungs 5, 5 '. All frame parts are preferably made of steel. At one end of the spars 2, 3, a base plate 4 can be attached, which is sufficient Forms a footprint on the sole of the noise barrier for the frame part. Between the spars 2, 3 of a profile 1 and between the spars of the profile adjacent in the longitudinal direction of the wall, a mesh mat 6 is suspended vertically, which is preferably a welded mesh mat or steel mesh mat (reinforcement mat) and made of vertically extending longitudinal bars 7 and horizontally extending cross bars 8, 8 ', 8'',8'''. The distances of the rungs 5, 5 'from one another are selected such that they correspond to the division of the grid of the grid mat 6, so that the grid mat 6, as shown in FIG. 1, with the horizontally extending cross bars 8, 8', 8 '' , 8 '''is held by the rungs 5.5'.

Figur 2 zeigt eine Ansicht von vorn einer Lärmschutzwand, die aus Profilen 1, 1', 1'', 1''' in einer Zeile aufgebaut ist, und die aufrecht auf dem Erdreich 13 stehen, und die in Richtung von Querschnittsebenen der Wand ausgerichtet sind, wobei sich die Profile auf den gegenüberliegenden Längsseiten der Wand vorzugsweise gegenüberstehen und in einer Querschnittsebene der Wand mittels Querverbinder 11 (Figur 1) miteinander verbunden sind. Zwischen zwei benachbarten Profilen 1, 1', 1'', 1''' innerhalb der Zeile ist jeweils eine Gittermatte 6, 6', 6'', wie vorstehend beschrieben, aufgehängt.FIG. 2 shows a view from the front of a noise protection wall, which is constructed from profiles 1, 1 ', 1' ', 1' '' in a row and which stand upright on the ground 13 and which is oriented in the direction of cross-sectional planes of the wall are, wherein the profiles on the opposite longitudinal sides of the wall preferably face each other and are connected to each other in a cross-sectional plane of the wall by means of cross connector 11 (Figure 1). A grid mat 6, 6 ', 6' 'is suspended between two adjacent profiles 1, 1', 1 '', 1 '' 'within the row, as described above.

Eine Draufsicht auf Figur 1 zur Darstellung der Bodenplatte 4 am unteren, dem Erdreich 13 benachbarten Ende der Profile 1,1',1'',1''' ist in Figur 6 dargestellt. Die Bodenplatte 4 besitzt Durchgangsbohrungen 9, 9',9'',9''', durch die Erdnägel 12, 12' oder Eindrehanker in das Erdreich 13 der Sohle der Lärmschutzwand geschlagen bzw. gedreht werden. Zusätzlich kann die Bodenplatte seitlich an sich gegenüberliegenden Kanten je einen Ansatz 23, 23' mit je einem Schlitzloch 24,24' aufweisen, durch die ebenfalls Erdnägel oder Eindrehanker in das Erdreich 13 der Sohle geschlagen bzw. gedreht werden; derartige Ansätze 23'', 23''' können auch auf den übrigen Längsseiten angeordnet sein. Vorzugsweise ist die Bodenplatte 4 auf das untere Ende der Holme 2,3 aufgeschweißt.A top view of FIG. 1 to show the base plate 4 at the lower end of the profiles 1, 1 '', 1 '' 'adjacent to the soil 13 is shown in FIG. The base plate 4 has through-bores 9, 9 ', 9' ', 9' '' through which earth nails 12, 12 'or screw-in anchors are hammered or rotated into the soil 13 of the base of the noise barrier. In addition, the base plate can have a shoulder 23, 23 'with a slot hole 24, 24' on each side, through which pegs or screw-in anchors are also hammered or turned into the soil 13 of the sole; such approaches 23 '', 23 '' 'can also be arranged on the other long sides. The base plate 4 is preferably welded onto the lower end of the spars 2, 3.

Figur 3 zeigt eine Seitenansicht einer Lärmschutzwand, bestehend aus leiterartigen Rahmenteilen 14, 14' gemäß dem Rahmenteil in Figur 1, die seitlich an der Stirnfläche der Lärmschutzwand, vorzugsweise in einer Querschnittsebene angeordnet und die mittels Querverbinder 16, 16', 16'' in der Querschnittsebene miteinander verbunden sind. In weiteren, dahinterliegenden Querschnittsebenen stehen gleichartige, leiterartige Rahmenteile. Zwischen den Rahmenteilen 14, 14' und den benachbarten, dahinterstehenden Rahmenteilen sind je zwischen die Holme der Rahmenteile 14, 14' Gittermatten 15, 15' aufgehängt, bevorzugt dergestalt, daß sich die Gittermatten endseitig mit den Querstäben auf den Sprossen der Rahmenteile abstützen. Die Gittermatten tragen, wie beschrieben, besamte Vliese oder besamte Trägermatten zur vollflächigen Begrünung der Lärmschutzwand. Die Gittermatten 15, 15' bilden auf diese Weise die seitlichen, vertikalen Begrenzungsflächen der Lärmschutzwand. Das Volumen zwischen den Gittermatten 15, 15' und den Rahmenteilen 14, 14' ist mit Erdreich 17 verfüllt. Die schallabsorbierende Masse der Lärmschutzwand kann daneben aus Abfall-Baustoffen oder aus Recycling-Baustoffen, vermischt mit Erden und/ oder Komposten, bestehen, wobei insbesondere die Masse zu ca. 50% aus Feuchtigkeit speichernden Baustoffen, wie Tonziegel- oder Porotonbruch, und zu ca. 50% aus Erden und/oder Komposten bestehen kann. Ebenso kann eine Bauschuttbeimischung erfolgen.Figure 3 shows a side view of a noise barrier, consisting of ladder-like frame parts 14, 14 'according to the frame part in Figure 1, which is arranged laterally on the end face of the noise barrier, preferably in a cross-sectional plane and which by means of cross connectors 16, 16', 16 '' in the Cross-sectional plane are interconnected. Stand in further, underlying cross-sectional levels identical, ladder-like frame parts. Between the frame parts 14, 14 'and the adjacent frame parts behind it are each suspended between the bars of the frame parts 14, 14' grid mats 15, 15 ', preferably in such a way that the grid mats are supported at the end with the cross bars on the rungs of the frame parts. The grille mats, as described, carry inseminated fleeces or inseminated carrier mats for greening the entire noise protection wall. The grid mats 15, 15 'thus form the lateral, vertical boundary surfaces of the noise barrier. The volume between the grid mats 15, 15 'and the frame parts 14, 14' is filled with soil 17. The sound-absorbing mass of the noise barrier can also consist of waste building materials or of recycling building materials mixed with earth and / or compost, whereby in particular the mass consists of approx. 50% moisture-storing building materials, such as broken clay brick or poroton, and approx 50% can consist of earth and / or compost. A rubble can also be added.

Die Figuren 4 und 5 zeigen spezifische Ausgestaltungen von leiterförmigen Rahmenteilen 18, 19 und 25, welches in Figur 4 aus zwei ineinander steckbaren Teilstücken 18, 19 besteht, wobei die Holme 20, 20', die mittels Sprossen 21 miteinander verbunden sind, zueinander geneigt sind und an ihren unteren Enden Zapfen 22, 22' aufweisen, die in Stirnlöcher der Holme 31, 31' des unteren Teilstücks 18 steckbar sind. Dadurch lassen sich unterschiedliche Höhen der Lärmschutzwand realisieren. In Figur 5 ist das obere Ende des Rahmenteils 25, bestehend aus den Holmen 26, 26' und den Sprossen 32, gekrümmt ausgeführt, so daß die Lärmschutzwand im oberen Endbereich zur Lärmquelle hingeneigt ist.FIGS. 4 and 5 show specific configurations of ladder-shaped frame parts 18, 19 and 25, which in FIG. 4 consists of two parts 18, 19 which can be plugged into one another, the bars 20, 20 ', which are connected to one another by means of rungs 21, being inclined to one another and have at their lower ends pins 22, 22 'which can be inserted into end holes in the bars 31, 31' of the lower section 18. This means that different heights of the noise barrier can be realized. In Figure 5, the upper end of the frame part 25, consisting of the spars 26, 26 'and the rungs 32, is curved, so that the noise barrier in the upper end region is inclined towards the noise source.

Figur 7 zeigt eine Ausführung einer Lärmschutzwand in einer Ansicht der Schmalseite gemäß der Ansicht in Figur 3. Die Rahmenteile bestehen aus Stahlrohren 27, 27' runden oder quadratischen Querschnitts, die mittels in der Querschnittsebene der Lärmschutzwand verlaufenden Querverbindern 28, 28', 28'' miteinander verbunden sind und die auf den nach innen zur Lärmschutzwand gerichteten Seiten Haken 30,30' auf weisen, in die Gittermatten 29, 29' aufgehängt sind, die besamte Vliese oder besamte Matten tragen. Auf die unteren Enden der Stahlrohre 27, 27' sind Bodenplatten 33 entsprechend der Bodenplatte der Figur 6 geschweißt. Sämtliche Rahmenteile können ohne Bodenplatten zum Einbetonieren in Beton-Köcher-Fundamente ausgeführt sein. Bevorzugt bestehen die Gittermatten und Rahmenteile aus feuerverzinkten Stählen und sind mit Kunststoff beschichtet. Bei spezifischer Anforderung kann die Lärmschutzwand nur eine vertikale Begrenzungsfläche aufweisen, die erfindungsgemäß aus Stahl- oder Eisengittermatten besteht, wobei die Rückwand zum Beispiel aus einer Betonwand bestehen kann.FIG. 7 shows an embodiment of a noise barrier in a view of the narrow side according to the view in FIG. 3. The frame parts consist of steel tubes 27, 27 'with a round or square cross section, which are connected by means of cross connectors 28, 28', 28 '' running in the cross-sectional plane of the noise barrier. are connected to one another and have hooks 30, 30 'on the sides facing inwardly toward the noise barrier, in which grid mats 29, 29' are suspended, which carry insulated fleeces or insulated mats. Base plates 33 are welded to the lower ends of the steel tubes 27, 27 'in accordance with the base plate of FIG. 6. All frame parts can be designed without base plates for concreting in concrete quiver foundations. The grid mats and preferably exist Frame parts made of hot-dip galvanized steel and are coated with plastic. If there is a specific requirement, the noise barrier can only have a vertical boundary surface which, according to the invention, consists of steel or iron mesh mats, the rear wall being able to consist, for example, of a concrete wall.

Zum Erstellen der vegetativen Lärmschutzwand werden die vorgefertigten Rahmenteilen vor Ort in Abständen voneinander aufrechtstehend gestellt und verankert, wobei zwischen die Rahmenteile als vertikale Begrenzungsflächen gitterförmige, Stahl- oder Eisengittermatten senkrecht gehängt werden, auf deren zur Lärmschutzwand nach innen gerichtete Flächen flächige, besamte Vliese oder Träger gespannt werden und danach das durch die Rahmenteile und die Matten umschlossene Volumen mit erd-, stein- oder tonartigen Baustoffen verfüllt wird.To create the vegetative noise barrier, the prefabricated frame parts are erected and anchored on site at intervals from one another, with grid-shaped, steel or iron mesh mats being hung vertically between the frame parts as vertical boundary surfaces, on their surfaces facing inward towards the noise barrier, inseminated nonwovens or carriers be stretched and then the volume enclosed by the frame parts and the mats is filled with earth, stone or clay-like building materials.

Gewerbliche Anwendbarkeit: Die Erfindung dient zum Erstellen von vegetativen Lärmschutzwänden, insbesondere auch zum Erstellen an Sportanlagen oder in Wohngebieten als Abtrennung und zur Verbesserung des Mikroklimas.Commercial applicability: The invention serves to create vegetative noise barriers, in particular also to create sports facilities or in residential areas as a partition and to improve the microclimate.

Liste der Bezugszeichen:

1,1',1'',1''',14,14',18,19,25
leiterartige Rahmenteile
2,3,20,20',26,26',27,27',31,31'
Stahlrohre
4,33
Bodenplatte
5,5',21,32
Sprossen
6,6',6'',15,15',29,29'
Gittermatten
7,8,8',8'',8'''
Längs- und Querstäbe
9,9',9'',9'''
Bohrungen
10
besamtes Vlies
11,16,16',16'',28,28',28''
Querverbinder
12,12'
Erdnägel
13,17
Erdreich
22,22'
Zapfen
23,23',23'',23'''
Ansätze
24,24'
Schlitzlöcher für Eindrehanker
30,30'
Haken
List of reference numerals:
1.1 ', 1'',1''', 14.14 ', 18.19.25
ladder-like frame parts
2,3,20,20 ', 26,26', 27,27 ', 31,31'
Steel pipes
4.33
Base plate
5.5 ', 21.32
Sprouts
6.6 ', 6'',15.15', 29.29 '
Mesh mats
7,8,8 ', 8'',8'''
Longitudinal and cross bars
9.9 ', 9'',9'''
Holes
10th
inseminated fleece
11,16,16 ', 16'',28,28', 28 ''
Cross connector
12.12 '
Pegs
13.17
soil
22.22 '
Cones
23.23 ', 23'',23'''
approaches
24.24 '
Slot holes for screw-in anchors
30.30 '
hook

Claims (10)

Vegetative Lärmschutzwand aus einer Mehrzahl von Rahmenteilen (1,1',1'',1''', 14,14',18,19,25,27,27'), die in Abständen voneinander in Längsrichtung der Wand aufrechtstehend angeordnet sind und wenigstens eine der längs verlaufenden vertikalen Begrenzungsflächen der Lärmschutzwand aus einer Mehrzahl von gitterförmigen, Stahl- oder Eisengittermatten (6,6',6'',15,15',29,29') besteht, die senkrecht zwischen den Rahmenteilen (1,1',1'',1''',14,14',18,19,25,27,27') befestigt sind, wobei das durch die Rahmenteile (1,1',1'',1''',14,14',18,19,25,27,27') und das von der Bespannung umschlossene Volumen der Lärmschutzwand mit erd-, stein- oder tonartigen Baustoffen o.d. verfüllt ist, dadurch gekennzeichnet,
daß die Rahmenteile aus leiterartigen Profilen (1,1',1'',1''',14,14',18,19,25) (Ständerprofilen) gebildet sind, die je aus wenigstens zwei Holmen (2,3,20,20',26,26') beste hen, die mittels quer bzw. waagrecht verlaufender Sprossen (5,5',21) verbunden sind, die Profile (1,1',1'',1''',14,14',18,19,25) in Querrichtung der Lärmschutzwand planparallel zueinander verlaufen und die Gittermatten (6,6',6'',15,15') mit den vertikalen Enden zwischen den Holmen (2,3,20,20',26,26') zweier benachbarter Profile (1,1',1'',1''',14,14',18,19,25) in die Sprossen (5,5',21) lose eingehängt sind, dergestalt, daß die Enden der waagrecht verlaufenden Querstäbe (8,8',8'',8''') der Gittermatten (6,6',6'',15,15') auf den Sprossen (5,5',21) der Ständerprofile (1,1',1'',1''',14,14',18, 19,25) aufliegen und die Gittermatten (6,6',6'',15,15') abstützen.Vegetative noise barrier made of a plurality of frame parts (1,1 ', 1'',1''', 14,14 ', 18,19,25,27,27'), which are arranged upright at intervals in the longitudinal direction of the wall and at least one of the longitudinal vertical boundary surfaces of the noise barrier consists of a plurality of lattice-shaped, steel or iron lattice mats (6,6 ', 6'',15,15', 29,29 ') which are perpendicular between the frame parts (1, 1 ', 1'',1''', 14,14 ', 18,19,25,27,27') are attached, whereby by the frame parts (1,1 ', 1'',1''' , 14, 14 ', 18, 19, 25, 27, 27') and the volume of the noise protection wall enclosed by the covering is filled with earth, stone or clay-like building materials, characterized in that
that the frame parts are formed from ladder-like profiles (1,1 ', 1'',1''', 14,14 ', 18,19,25) (stand profiles), each of which consists of at least two spars (2,3,20 , 20 ', 26, 26'), which are connected by means of transversely or horizontally running rungs (5,5 ', 21), the profiles (1,1', 1 '', 1 ''', 14, 14 ', 18, 19, 25) run plane-parallel to one another in the transverse direction of the noise protection wall and the grid mats (6, 6', 6 '', 15, 15 ') with the vertical ends between the bars (2, 3, 20, 20' , 26,26 ') of two adjacent profiles (1,1', 1 '', 1 ''',14,14', 18,19,25) are loosely suspended in the rungs (5,5 ', 21), in such a way that the ends of the horizontal transverse bars (8,8 ', 8'',8''') of the grid mats (6,6 ', 6'',15,15') on the rungs (5,5 ', 21) of the upright profiles (1,1 ', 1'',1''', 14,14 ', 18, 19,25) rest and support the grid mats (6,6', 6 '', 15,15 ') . Lärmschutzwand nach Anspruch 1, dadurch gekennzeichnet,
daß je zwei Profile (1,1',1'',1''',14,14',18,19,25,27,27') in Querrichtung der Lärmschutzwand sich gegenüberstehen und mittels Querverbinder (11,16,16',16'',28, 28',28'') verbunden sind.Noise barrier according to claim 1, characterized in
that two profiles (1,1 ', 1'',1''', 14,14 ', 18,19,25,27,27') face each other in the transverse direction of the noise barrier and by means of cross connectors (11,16,16 ', 16'', 28, 28', 28 '') are connected. Lärmschutzwand nach Anspruch 1 oder 2, dadurch gekennzeichnet,
daß die Profile (27,27') nach innen zur Lärmschutzwand gerichtete, in Abständen angeordnete Haken (30,30') aufweisen, an denen die Gittermatten (29,29') aufgehängt sind.Noise barrier according to claim 1 or 2, characterized in
that the profiles (27, 27 ') have hooks (30, 30') which are directed inwards towards the noise barrier and on which the grid mats (29, 29 ') are suspended. Lärmschutzwand nach Anspruch 1 oder 2, dadurch gekennzeichnet,
daß das Profil aus zwei ineinander steckbaren, im wesentlichen gleichen Teilen (18,19) besteht, wobei der eine Teil (19) an einem Ende der Holme (20,20') Zapfen (22,22') aufweist, die in Löcher am gegenüberliegenden Ende der Holme des anderen Teils (18) steckbar sind.Noise barrier according to claim 1 or 2, characterized in
that the profile consists of two mutually pluggable, substantially identical parts (18, 19), one part (19) at one end of the spars (20, 20 ') (22,22 '), which can be inserted into holes at the opposite end of the spars of the other part (18). Lärmschutzwand nach Anspruch 1, dadurch gekennzeichnet,
daß wenigstens eine der Längszeilen der Rahmenteile (25) mitsamt den daran aufgehängten Gittermatten im oberen Bereich der Lärmschutzwand konkav zur Lärmquelle bzw. zur Innenseite der Lärmschutzwandhin gekrümmt ist.Noise barrier according to claim 1, characterized in
that at least one of the longitudinal lines of the frame parts (25) together with the lattice mats suspended thereon in the upper region of the noise barrier is concavely curved toward the noise source or towards the inside of the noise barrier. Lärmschutzwand nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet,
daß die Profile (1,1',1'',1''',14,14',18,19,25,27,27') an ihrem bodenseitigen Ende eine Bodenplatte (4) mit Durchgangslöchern (9,9',9'',9''',24,24') aufweisen, durch die Bodennägel (12,12') oder Eindrehanker gesteckt sind zur Halterung der Profile im Erdreich.Noise barrier according to claim 1 or 2 or 3, characterized in
that the profiles (1,1 ', 1'',1''', 14,14 ', 18,19,25,27,27') have at their bottom end a bottom plate (4) with through holes (9,9 ' , 9 '', 9 ''', 24, 24') through which floor nails (12, 12 ') or screw-in anchors are inserted to hold the profiles in the ground. Lärmschutzwand nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet,
daß die Profile in im Boden der Lärmschutzwand angeordnete Beton-Köcher-Fundamente gesteckt sind.Noise barrier according to claim 1 or 2 or 3, characterized in
that the profiles are placed in the bottom of the noise barrier concrete quiver foundations. Lärmschutzwand nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet,
daß die schallabsorbierende Masse (17) der Lärmschutzwand aus Abfall-Baustoffen oder aus Recycling-Baustoffen vermischt mit Erden und/oder Komposten besteht.Noise barrier according to claim 1 or 2 or 3, characterized in
that the sound absorbing mass (17) of the noise barrier consists of waste building materials or of recycling building materials mixed with earth and / or compost. Lärmschutzwand nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet,
daß die schallabsorbierende Masse (17) der Lärmschutzwand zu ca 50% aus Feuchtigkeit speichernden Baustoffen, wie Tonziegel- oder Porotonbruch, und zu ca. 50% aus Erden und/oder Komposten besteht.Noise barrier according to claim 1 or 2 or 3, characterized in
that the sound-absorbing mass (17) of the noise barrier consists of approximately 50% moisture-storing building materials, such as broken clay brick or poroton, and approximately 50% earth and / or compost. Lärmschutzwand nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet,
daß die Gittermatten (6,6',6'',15,15',29,29') auf den zur Lärmschutzwand nach innen gerichteten Flächen mit einem flächigen besamten Vlies (10) oder besamten flächigen Träger bespannt sind.Noise barrier according to claim 1 or 2 or 3, characterized in
that the lattice mats (6,6 ', 6'',15,15', 29,29 ') are covered with a flat inseminated fleece (10) or inseminated flat support on the surfaces facing inwards towards the noise barrier.
EP92116114A 1991-09-22 1992-09-21 Vegetative soundbarrier, composed of a number of frame parts Expired - Lifetime EP0534346B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9111782U 1991-09-22
DE9111782U DE9111782U1 (en) 1991-09-22 1991-09-22 Noise barrier consisting of a plurality of frame parts
DE4219946A DE4219946A1 (en) 1991-09-22 1992-06-18 VEGETATIVE NOISE PROTECTION WALL, which consists of a large number of frame parts
DE4219946 1992-06-18

Publications (2)

Publication Number Publication Date
EP0534346A1 true EP0534346A1 (en) 1993-03-31
EP0534346B1 EP0534346B1 (en) 1996-04-03

Family

ID=25915811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92116114A Expired - Lifetime EP0534346B1 (en) 1991-09-22 1992-09-21 Vegetative soundbarrier, composed of a number of frame parts

Country Status (3)

Country Link
EP (1) EP0534346B1 (en)
AT (1) ATE136339T1 (en)
DE (2) DE4219946A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024372A1 (en) * 1993-04-16 1994-10-27 Wolfgang Lederbauer Protective structure and process for its production
EP1283304A3 (en) * 2001-08-11 2004-01-02 Martin De Vos Noise barrier wall from fence elements

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436348A1 (en) * 1994-10-12 1996-05-15 V & S Sicherungssysteme Gmbh & Noise absorption wall, esp. for protection against rail and road traffic noise
DE19840650A1 (en) * 1998-08-22 2000-08-10 Peter Koelsch Environmentally friendly noise protection wall for roads etc. is constructed from modules with parallel walls, containing esp. rye straw bales
DE102006009664A1 (en) * 2006-03-02 2007-09-06 Führle, Gottfried Wall device for holding loose stone products has each lattice element connected to number of vertically disposed T-beams, the upper section of which in each case is freestanding, and bottom section anchored firmly in ground
DE202007007368U1 (en) * 2007-05-22 2008-10-02 Haas, Daniel Post-wall connection for a building, in particular vehicle shelter made of gabion walls

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144353A1 (en) * 1981-05-06 1983-01-13 Behrens, Wolfgang, 2833 Groß Ippener Plant bed, in particular for planting noise protection walls
WO1985003317A1 (en) * 1984-01-26 1985-08-01 Wolfgang Behrens Dry lawn construction
WO1986003217A1 (en) * 1984-11-30 1986-06-05 Karen Marie Willumsen Vegetation nutritive and growth substance, especially suited for thin bales
NL8503010A (en) * 1985-11-04 1987-06-01 Beheermaatschappij Op De Kaai Sound attenuating screen for motorway verge - has vertical compartmented column construction, enabling compost depositing for plant cultivation
DE3933318A1 (en) * 1989-10-05 1991-04-11 August Dr Kuratko Wall for protection against noise and dust - is formed from plastics sheets supported on U=shaped frames with earth filling
EP0480891A1 (en) * 1990-10-12 1992-04-15 COMES S.p.A. A vegetative sound-deadening barrier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144353A1 (en) * 1981-05-06 1983-01-13 Behrens, Wolfgang, 2833 Groß Ippener Plant bed, in particular for planting noise protection walls
WO1985003317A1 (en) * 1984-01-26 1985-08-01 Wolfgang Behrens Dry lawn construction
WO1986003217A1 (en) * 1984-11-30 1986-06-05 Karen Marie Willumsen Vegetation nutritive and growth substance, especially suited for thin bales
NL8503010A (en) * 1985-11-04 1987-06-01 Beheermaatschappij Op De Kaai Sound attenuating screen for motorway verge - has vertical compartmented column construction, enabling compost depositing for plant cultivation
DE3933318A1 (en) * 1989-10-05 1991-04-11 August Dr Kuratko Wall for protection against noise and dust - is formed from plastics sheets supported on U=shaped frames with earth filling
EP0480891A1 (en) * 1990-10-12 1992-04-15 COMES S.p.A. A vegetative sound-deadening barrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024372A1 (en) * 1993-04-16 1994-10-27 Wolfgang Lederbauer Protective structure and process for its production
EP1283304A3 (en) * 2001-08-11 2004-01-02 Martin De Vos Noise barrier wall from fence elements

Also Published As

Publication number Publication date
DE4219946A1 (en) 1993-03-25
DE59205897D1 (en) 1996-05-09
EP0534346B1 (en) 1996-04-03
ATE136339T1 (en) 1996-04-15

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