EP1736603A2 - Noise barrier wall - Google Patents

Noise barrier wall Download PDF

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Publication number
EP1736603A2
EP1736603A2 EP05113105A EP05113105A EP1736603A2 EP 1736603 A2 EP1736603 A2 EP 1736603A2 EP 05113105 A EP05113105 A EP 05113105A EP 05113105 A EP05113105 A EP 05113105A EP 1736603 A2 EP1736603 A2 EP 1736603A2
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EP
European Patent Office
Prior art keywords
sound absorption
expanded clay
absorption layer
binder
grain size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05113105A
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German (de)
French (fr)
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EP1736603A3 (en
EP1736603B1 (en
Inventor
Wulf Thielhorn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liadur sro
Original Assignee
LIADUR SRO
Eudur Bau & Co KG GmbH
Eudur-Bau & Co KG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LIADUR SRO, Eudur Bau & Co KG GmbH, Eudur-Bau & Co KG GmbH filed Critical LIADUR SRO
Priority to PL05113105T priority Critical patent/PL1736603T3/en
Priority to KR1020060129569A priority patent/KR20070072370A/en
Priority to CNA2006101678864A priority patent/CN101012637A/en
Priority to DE200610061199 priority patent/DE102006061199A1/en
Publication of EP1736603A2 publication Critical patent/EP1736603A2/en
Publication of EP1736603A3 publication Critical patent/EP1736603A3/en
Application granted granted Critical
Publication of EP1736603B1 publication Critical patent/EP1736603B1/en
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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
    • 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
    • E01F8/0076—Cellular, e.g. as wall facing

Definitions

  • the invention relates to a noise barrier with a load-bearing wall part of supporting concrete and a ceramic facing shell or the like as a sound absorption layer.
  • Noise barriers are known in which the sound absorption layer consists of cement-bound wood chips.
  • the object of the invention is to avoid these known disadvantages and to disclose a noise barrier in which the long-term strength of the sound absorption layer remains practically indefinitely constant.
  • the sound channels of the sound absorption layer should be able to be adapted very accurately to the sound to be absorbed.
  • the noise barrier consists of a load-bearing wall slab of supporting concrete and a ceramic facing shell or the like as a sound absorption layer.
  • the surface of the sound absorption layer may be provided with a profiling.
  • the profiling may e.g. consist of ribs and intermediate valley areas.
  • the essential components of the sound absorption layer are fired expanded clay bodies and a binder.
  • the majority of the expanded clay body has a uniform grain size.
  • the expanded clay bodies are spherical.
  • the binder may be cementitious or made of a synthetic resin or the like.
  • the binder is disposed as a layer on the surface of the expanded clay bodies, so that sound absorption channels are present between the expanded clay bodies.
  • the sound absorption layer can also be designed as a multilayer.
  • each sound absorption layer has a relatively uniform, but different sized grain size.
  • the outer sound absorbing layer is made of a mixture having a smaller grain size than the inner sound absorbing layer. Since more binders must be used when using smaller expanded clay bodies, the outer sound absorption layer also has a higher strength.
  • the binder and in particular the amount of the binder, is adapted to the expanded clay body or to the grain of the expanded clay body.
  • the binder should be arranged only as a layer on the surface of the expanded clay body, the total amount of the binder depends on the grain size of the expanded clay body. The smaller the grain size, the larger the total surface area of all spherical expanded clay bodies per unit volume. Since the binder is the most expensive component of the sound absorption layer, the manufacturing costs are higher when using a small grain size of the expanded clay body than with a larger grain size. It is therefore useful for cost reasons, adjust the amount of binder to the grain size of the expanded clay body.
  • Compliance with the selected grain size of expanded clay body can be done via a screening of the expanded clay after sintering of the granules.
  • the amount of the binder and the size of the sound absorption channels can be maintained relatively accurately when the expanded clay bodies are spherical, because no body parts of the expanded clay bodies can push into the sound absorption channels when compacting the sound absorption layer.
  • the noise protection wall - as shown in FIGS. 1, 3 and 4 - consists of a load-bearing wall plate 1 of supporting concrete and a ceramic facing shell as sound absorption layer 2.
  • the surface 3 of the sound absorption layer 2 is provided with a profiling 4.
  • the profiling 4 consists of ribs 5 and intermediate valley regions 6.
  • the essential components of the sound absorption layer 2 are fired expanded clay bodies 7 and a binder 8.
  • the majority of the expanded clay body 7 has a uniform grain, as the enlarged sectional view of FIG. 2 shows.
  • the expanded clay bodies 7 are spherical.
  • the binder 8 is arranged as a layer 9 on the surface 10 of the expanded clay body 7, so that between the expanded clay bodies 7 sound absorption channels 11 are present.
  • the sound absorption layer 2 can also have a multilayer structure, as shown in FIGS. 3 and 4:
  • each sound absorbing layer 12 and 13 has a relatively uniform but different sized grain size.
  • the outer sound absorbing layer 12 is made of a mixture having a smaller grain than the inner sound absorbing layer 13.
  • the binder 8 should be arranged only as a layer 9 on the surface 10 of the expanded clay body 7, the total amount of the binder 8 depends on the grain size of the expanded clay body 7. The smaller the grain size, the larger the total surface area of all spherical expanded clay bodies 7 per unit volume.

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

Abstract

The noise protection wall, with a supporting wall slab (1) of concrete and a facing shell as a noise absorption layer (2) consisting of fired expanded clay components and a binder, has the predominant part of the expanded clay components provided with a uniform granulation. The facing shell is ceramic, and/or especially the portion of the differently sized expanded clay components in the facing panel is 20 per cent maximum, and/or the expanded clay components are spherical in shape. An independent claim is included for a method for the manufacture of noise protection walls in which the expanded clay components and the binder are matched to each other.

Description

I. AnwendungsgebietI. Field of application

Die Erfindung betrifft eine Lärmschutzwand mit einem tragenden Wandteil aus Tragbeton und einer keramischen Vorsatzschale oder dergleichen als Schallabsorptions-Schicht.The invention relates to a noise barrier with a load-bearing wall part of supporting concrete and a ceramic facing shell or the like as a sound absorption layer.

II. Technischer HintergrundII. Technical background

Es sind Lärmschutzwände bekannt, bei denen die Schallabsorptions-Schicht aus zementgebundenen Holzspänen besteht.Noise barriers are known in which the sound absorption layer consists of cement-bound wood chips.

Nachteilig bei diesen bekannten Lärmschutzwänden ist, dass die Langzeit-Festigkeit der Schallabsorptions-Schicht durch den ständigen Feuchtigkeitswechsel der zementgebundenen Holzspäne leidet. Außerdem sind die Zwischenräume zwischen den Holzspänen sehr unterschiedlich groß, so dass die von diesen Zwischenräumen gebildeten Schallkanäle nicht - oder nur sehr gering - dem zu absorbierenden Schall angepasst werden können.A disadvantage of these known noise barriers that the long-term strength of the sound absorption layer suffers due to the constant change in moisture of the cement-bonded wood chips. In addition, the spaces between the wood chips are very different in size, so that the sound channels formed by these spaces can not - or only very slightly - be adapted to the sound to be absorbed.

III. Darstellung der ErfindungIII. Presentation of the invention a) Technische Aufgabea) Technical task

Die Aufgabe der Erfindung ist, diese bekannten Nachteile zu vermeiden, und eine Lärmschutzwand zu offenbaren, bei der die Langzeit-Festigkeit der Schallabsorptions-Schicht praktisch unbegrenzt konstant bleibt.The object of the invention is to avoid these known disadvantages and to disclose a noise barrier in which the long-term strength of the sound absorption layer remains practically indefinitely constant.

Außerdem sollen die Schallkanäle der Schallabsorptions-Schicht sehr genau dem zu absorbierenden Schall angepasst werden können.In addition, the sound channels of the sound absorption layer should be able to be adapted very accurately to the sound to be absorbed.

b) Lösung der Aufgabeb) Solution of the task

Diese Aufgabe wird durch 1 und 7 gelöst. Vorteilhafte Ausführungsformen ergeben sich aus den Unteransprüchen.This problem is solved by 1 and 7. Advantageous embodiments will be apparent from the dependent claims.

Die Lärmschutzwand besteht aus einer tragenden Wandplatte aus Tragbeton und einer keramischen Vorsatzschale oder dergleichen als Schallabsorptions-Schicht. Die Oberfläche der Schallabsorptions-Schicht kann mit einer Profilierung versehen sein. Die Profilierung kann z.B. aus Rippen und dazwischen liegenden Talbereichen bestehen. Die wesentlichen Bestandteile der Schallabsorptions-Schicht sind gebrannte Blähton-Körper und ein Bindemittel.The noise barrier consists of a load-bearing wall slab of supporting concrete and a ceramic facing shell or the like as a sound absorption layer. The surface of the sound absorption layer may be provided with a profiling. The profiling may e.g. consist of ribs and intermediate valley areas. The essential components of the sound absorption layer are fired expanded clay bodies and a binder.

Der überwiegende Teil der Blähton-Körper besitzt eine einheitliche Körnung.The majority of the expanded clay body has a uniform grain size.

Da aus technischen und preislichen Gründen eine völlig einheitliche Körnung nur schwer einzuhalten ist, ist der Anteil der andersgrößigen Blähton-Körper in der Schallabsorptions-Schicht auf maximal 20 % begrenzt.Since, for technical and price reasons, a completely uniform grain size is difficult to maintain, the proportion of differently sized expanded clay bodies in the sound absorption layer is limited to a maximum of 20%.

Die Blähton-Körper sind kugelförmig ausgebildet.The expanded clay bodies are spherical.

Das Bindemittel kann zementhaltig ausgebildet sein oder aus einem Kunstharz oder dergleichen bestehen.The binder may be cementitious or made of a synthetic resin or the like.

Das Bindemittel ist als Schicht auf der Oberfläche der Blähton-Körper angeordnet, so dass zwischen den Blähton-Körpern Schallabsorptions-Kanäle vorhanden sind.The binder is disposed as a layer on the surface of the expanded clay bodies, so that sound absorption channels are present between the expanded clay bodies.

Die Schallabsorptions-Schicht kann auch mehrschichtig ausgebildet sein.The sound absorption layer can also be designed as a multilayer.

Dann besitzt jede Schallabsorptions-Schicht eine relativ einheitliche, jedoch unterschiedlich große Körnung.Then each sound absorption layer has a relatively uniform, but different sized grain size.

Die äußere Schallabsorptions-Schicht ist aus einer Mischung mit einer kleineren Körnung hergestellt als die innere Schallabsorptions-Schicht. Da bei dem Einsatz von kleineren Blähton-Körpern mehr Bindemittel eingesetzt werden müssen, besitzt die äußere Schallabsorptions-Schicht auch eine höhere Festigkeit.The outer sound absorbing layer is made of a mixture having a smaller grain size than the inner sound absorbing layer. Since more binders must be used when using smaller expanded clay bodies, the outer sound absorption layer also has a higher strength.

Es ist jedoch auch möglich, dass nur die Rippenspitzen oder andere vorstehende Ecken oder Kanten aus einer Mischung mit einer kleineren Körnung bestehen.However, it is also possible that only the rib tips or other protruding corners or edges consist of a mixture with a smaller grain size.

Bei dem Verfahren zur erfindungsgemäßen Herstellung von Lärmschutzwänden wird das Bindemittel, und dabei insbesondere die Menge des Bindemittels, auf die Blähton-Körper bzw. auf die Körnung der Blähton-Körper abgestimmt.In the method for the production of noise barriers according to the invention, the binder, and in particular the amount of the binder, is adapted to the expanded clay body or to the grain of the expanded clay body.

Da das Bindemittel lediglich als Schicht auf der Oberfläche der Blähton-Körper angeordnet sein soll, hängt die Gesamtmenge des Bindemittels von der Korngröße der Blähton-Körper ab. Je kleiner die Korngröße ist, umso größer ist die Gesamtoberfläche aller kugelförmigen Blähton-Körper pro Volumeneinheit. Da das Bindemittel der teuerste Bestandteil der Schallabsorptions-Schicht ist, sind die Herstellungskosten beim Einsatz einer kleinen Körnung der Blähton-Körper höher als bei einer größeren Körnung. Es ist deshalb schon aus Kostengründen sinnvoll, die Menge des Bindemittels auf die Korngröße der Blähton-Körper abzustimmen.Since the binder should be arranged only as a layer on the surface of the expanded clay body, the total amount of the binder depends on the grain size of the expanded clay body. The smaller the grain size, the larger the total surface area of all spherical expanded clay bodies per unit volume. Since the binder is the most expensive component of the sound absorption layer, the manufacturing costs are higher when using a small grain size of the expanded clay body than with a larger grain size. It is therefore useful for cost reasons, adjust the amount of binder to the grain size of the expanded clay body.

Aus dem gleichen Grund ist es notwendig, die Toleranz der Körnung - insbesondere die Korngröße - der Blähton-Körper relativ eng einzuhalten.For the same reason it is necessary to keep the tolerance of the grain size - especially the grain size - relatively close to the expanded clay body.

Bei großen Blähton-Körpern sind auch die die Schallabsorptions-Kanäle bildenden Zwischenräume größer als bei kleinen Blähton-Körpern. Große Schallabsorptions-Kanäle absorbieren tiefe Töne besser, während kleine Schallabsorptions-Kanäle bei hohen Tönen eine bessere Schallabsorptions-Fähigkeit aufweisen. Deshalb ist die Abstimmung der Korngröße der Blähton-Körper auf den zu absorbierenden Schall ebenfalls sinnvoll.With large expanded clay bodies, the spaces forming the sound absorption channels are also larger than with small expanded clay bodies. Large sound absorption channels absorb lower sounds better, while small sound absorption channels have better sound absorption capability at high tones. Therefore, the vote of the grain size of the expanded clay body on the sound to be absorbed is also useful.

Die Einhaltung der gewählten Korngröße der Blähton-Körper kann über eine Siebung des Blähtons nach dem Sintern des Granulats erfolgen.Compliance with the selected grain size of expanded clay body can be done via a screening of the expanded clay after sintering of the granules.

Es ist jedoch auch möglich, dass die Einhaltung der gewählten Korngröße der Blähton-Körper bereits durch eine entsprechende Granulierung des Blähtons vor dem Sintern gewährleistet werden kann.However, it is also possible that compliance with the selected grain size of the expanded clay body can already be ensured by a corresponding granulation of the expanded clay prior to sintering.

Die Menge des Bindemittels und die Größe der Schallabsorptions-Kanäle können relativ genau eingehalten werden, wenn die Blähton-Körper kugelförmig ausgebildet sind, weil sich beim Verdichten der Schallabsorptions-Schicht keine Körperteile der Blähton-Körper in die Schallabsorptions-Kanäle schieben können.The amount of the binder and the size of the sound absorption channels can be maintained relatively accurately when the expanded clay bodies are spherical, because no body parts of the expanded clay bodies can push into the sound absorption channels when compacting the sound absorption layer.

Durch den erfindungsgemäßen Aufbau einer Lärmschutzwand - insbesondere mit einer mehrschichtig ausgebildeten Schallabsorptions-Schicht - kann die Lärmschutzwand sehr genau an den zu absorbierenden Schall angepasst werden. Als weiterer Vorteil kommt hinzu, dass Rippenspitzen oder vorstehende Ecken oder Kanten mit einer erhöhten Festigkeit hergestellt werden können, und dass die Herstellungskosten sinken, weil nur das für die Festigkeit der Schallabsorptions-Schicht unbedingt notwendige Bindemittel eingesetzt werden muss, und dass die Schallabsorptions-Kanäle nicht durch überschüssiges Bindemittel verschlossen oder verkleinert werden.The inventive construction of a noise barrier - especially with a multi-layered sound absorption layer - the noise barrier can be adapted very accurately to the sound to be absorbed. Another advantage is that rib tips or protruding corners or edges can be made with increased strength, and that the manufacturing costs are reduced, because only the absolutely necessary for the strength of the sound absorption layer binder must be used, and that the Sound absorption channels should not be closed or reduced by excess binder.

c) Ausführungsbeispielec) embodiments

Ausführungsformen gemäß der Erfindung sind im Folgenden beispielhaft näher beschrieben. Es zeigen:

Fig. 1:
eine Wandplatte aus Beton mit einer gerippten Vorsatzschale im Schnitt,
Fig. 2:
einen vergrößerten Ausschnitt aus dem Gefüge der Vorsatzschale, im Schnitt,
Fig. 3 und Fig. 4:
zwei Ausführungsbeispiele der Vorsatzschale in Schnittdarstellung
Embodiments according to the invention are described in more detail below by way of example. Show it:
Fig. 1:
a wall panel made of concrete with a ribbed attachment shell in the cut,
Fig. 2:
an enlarged section of the structure of the facing shell, in section,
3 and 4:
two embodiments of the attachment shell in a sectional view

Die Lärmschutzwand - wie die Fig. 1, 3 und 4 zeigen - besteht aus einer tragenden Wandplatte 1 aus Tragbeton und einer keramischen Vorsatzschale als Schallabsorptions-Schicht 2. Die Oberfläche 3 der Schallabsorptions-Schicht 2 ist mit einer Profilierung 4 versehen. Die Profilierung 4 besteht aus Rippen 5 und dazwischen liegenden Talbereichen 6. Die wesentlichen Bestandteile der Schallabsorptions-Schicht 2 sind gebrannte Blähton-Körper 7 und ein Bindemittel 8.The noise protection wall - as shown in FIGS. 1, 3 and 4 - consists of a load-bearing wall plate 1 of supporting concrete and a ceramic facing shell as sound absorption layer 2. The surface 3 of the sound absorption layer 2 is provided with a profiling 4. The profiling 4 consists of ribs 5 and intermediate valley regions 6. The essential components of the sound absorption layer 2 are fired expanded clay bodies 7 and a binder 8.

Der überwiegende Teil der Blähton-Körper 7 besitzt eine einheitliche Körnung, wie die vergrößerte Schnittdarstellung der Fig. 2 zeigt.The majority of the expanded clay body 7 has a uniform grain, as the enlarged sectional view of FIG. 2 shows.

Die Blähton-Körper 7 sind kugelförmig ausgebildet.The expanded clay bodies 7 are spherical.

Das Bindemittel 8 ist als Schicht 9 auf der Oberfläche 10 der Blähton-Körper 7 angeordnet, so dass zwischen den Blähton-Körpern 7 Schallabsorptions-Kanäle 11 vorhanden sind.The binder 8 is arranged as a layer 9 on the surface 10 of the expanded clay body 7, so that between the expanded clay bodies 7 sound absorption channels 11 are present.

Die Schallabsorptions-Schicht 2 kann auch mehrschichtig ausgebildet sein, wie Fig. 3 und 4 zeigen:The sound absorption layer 2 can also have a multilayer structure, as shown in FIGS. 3 and 4:

Dann besitzt jede Schallabsorptions-Schicht 12 und 13 eine relativ einheitliche, jedoch unterschiedlich große Körnung.Then, each sound absorbing layer 12 and 13 has a relatively uniform but different sized grain size.

Die äußere Schallabsorptions-Schicht 12 ist aus einer Mischung mit einer kleineren Körnung hergestellt als die innere Schallabsorptions-Schicht 13.The outer sound absorbing layer 12 is made of a mixture having a smaller grain than the inner sound absorbing layer 13.

Es ist jedoch auch möglich, dass nur die Rippenspitzen 14 oder andere vorstehende Ecken oder Kanten aus einer Mischung mit einer kleineren Körnung bestehen, wie in Fig. 4 dargestellt.However, it is also possible that only the fin tips 14 or other protruding corners or edges consist of a mixture with a smaller grain, as shown in Fig. 4.

Da das Bindemittel 8 lediglich als Schicht 9 auf der Oberfläche 10 der Blähton-Körper 7 angeordnet sein soll, hängt die Gesamtmenge des Bindemittels 8 von der Korngröße der Blähton-Körper 7 ab. Je kleiner die Korngröße ist, umso größer ist die Gesamtoberfläche aller kugelförmigen Blähton-Körper 7 pro Volumeneinheit.Since the binder 8 should be arranged only as a layer 9 on the surface 10 of the expanded clay body 7, the total amount of the binder 8 depends on the grain size of the expanded clay body 7. The smaller the grain size, the larger the total surface area of all spherical expanded clay bodies 7 per unit volume.

BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS

11
tragende Wandplattecarrying wall plate
22
Schallabsorptions-SchichtA sound-absorbing layer
33
Oberflächesurface
44
Profilierungprofiling
55
Ripperib
66
Talbereichvalley
77
Blähton-KörperExpanded clay body
88th
Bindemittelbinder
99
Schichtlayer
1010
Oberflächesurface
1111
Schallabsorptions-KanalSound absorption channel
1212
innere Schallabsorptions-Schichtinner sound absorption layer
1313
äußere Schallabsorptions-Schichtouter sound absorption layer
1414
Rippenspitzefin tip

Claims (11)

Lärmschutzwand mit - einer tragenden Wandplatte (1) aus Tragbeton und - einer Vorsatzschale als Schallabsorptions-Schicht (2), bei der die Schallabsorptions-Schicht (2) aus gebrannten Blähton-Körpern (7) und einem Bindemittel (8) besteht,
dadurch gekennzeichnet, dass
der überwiegende Teil der Blähton-Körper (7) eine einheitliche Körnung besitzt.Noise barrier with - A load-bearing wall plate (1) of supporting concrete and a facing shell as a sound absorption layer (2), in which the sound absorption layer (2) consists of fired expanded clay bodies (7) and a binder (8),
characterized in that
the majority of the expanded clay body (7) has a uniform grain size. Lärmschutzwand nach Anspruch 1,
dadurch gekennzeichnet, dass - die Vorsatzschale eine keramische Vorsatzschale ist, und/oder insbesondere - der Anteil der andersgrößigen Blähton-Körper (7) in der Vorsatzschale bei maximal 20 % liegt, und/oder insbesondere - die Blähton-Körper (7) kugelförmig ausgebildet sind. Noise barrier according to claim 1,
characterized in that - The attachment shell is a ceramic attachment shell, and / or in particular - The proportion of differently sized expanded clay body (7) in the facing shell is a maximum of 20%, and / or in particular - The expanded clay body (7) are spherical. Lärmschutzwand nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass - das Bindemittel (8) zementhaltig ausgebildet ist, oder - das Bindemittel (8) aus einem Kunstharz besteht. Noise barrier according to one of the preceding claims,
characterized in that - The binder (8) is cementitious, or - The binder (8) consists of a synthetic resin. Lärmschutzwand nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass - das Bindemittel (8) als Schicht (9) auf der Oberfläche (10) der Blähton-Körper (7) angeordnet ist, so dass zwischen den Blähton-Körpern (7) Schallabsorptions-Kanäle (11) vorhanden sind, und/oder insbesondere - nur soviel Bindemittel (8) vorhanden ist, wie es für die Festigkeit der Schallabsorptions-Schicht (2) notwendig ist, so dass die Schallabsorptions-Kanäle (11) zwischen den Blähton-Körpern (7) nicht durch überschüssiges Bindemittel (8) verkleinert oder verschlossen werden. Noise barrier according to one of the preceding claims,
characterized in that - The binder (8) as a layer (9) on the surface (10) of the expanded clay body (7) is arranged so that between the expanded clay bodies (7) sound absorption channels (11) are present, and / or in particular - Only as much binder (8) is present, as it is necessary for the strength of the sound absorption layer (2), so that the sound absorption channels (11) between the expanded clay bodies (7) is not reduced by excess binder (8) or closed. Lärmschutzwand nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass - die Schallabsorptions-Schicht (2) mehrschichtig ausgebildet ist, und/oder insbesondere - die Schallabsorptions-Schicht (2) eine Profilierung (4) aufweist, aus Rippen (5) und dazwischen liegenden Talbereichen (6), und/oder insbesondere - bei einer Profilierung (4) die Rippen (5) die äußere Schallabsorptions-Schicht (2) und der Rest die innere Schallabsorptions-Schicht (13) ist. Noise barrier according to one of the preceding claims,
characterized in that - The sound-absorbing layer (2) is formed multi-layered, and / or in particular - The sound absorption layer (2) has a profiling (4), of ribs (5) and intermediate valley regions (6), and / or in particular - In a profiling (4) the ribs (5), the outer sound absorption layer (2) and the rest of the inner sound absorption layer (13). Lärmschutzwand nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass - die Schallabsorptions-Schichten (12, 13) eine jeweils einheitliche, jedoch unterschiedlich große Körnung besitzt, und/oder insbesondere - die äußere Schallabsorptions-Schicht (12) eine kleinere Krönung als die innere Schallabsorptions-Schicht (13) besitzt, und/oder insbesondere - nur die Rippenspitzen (14) oder vorstehende Ecken oder Kanten aus einer Mischung mit einer kleinere Körnung bestehen. Noise barrier according to one of the preceding claims,
characterized in that - The sound-absorbing layers (12, 13) each has a uniform, but different sized grain has, and / or in particular - The outer sound absorption layer (12) has a smaller coronation than the inner sound absorption layer (13), and / or in particular - Only the rib tips (14) or protruding corners or edges are made of a mixture with a smaller grain size. Verfahren zur Herstellung von Lärmschutzwänden nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass
die Blähton-Körper (7) und das Bindemittel (8) aufeinander abgestimmt werden.Method for producing noise barriers according to one of the preceding claims,
characterized in that
the expanded clay body (7) and the binder (8) are coordinated. Verfahren zur Herstellung von Lärmschutzwänden nach Anspruch 7,
dadurch gekennzeichnet, dass - die Korngröße bzw. Körnung der Blähton-Körper (7) und die Menge des Bindemittels (8) aufeinander abgestimmt werden, insbesondere in dem nur soviel Bindemittel (8) eingesetzt wird, wie es für die Festigkeit der Schallabsorptions-Schicht (2) unbedingt notwendig ist, und so dass die Schallabsorptions-Kanäle (11) zwischen den Blähton-Körpern (7) nicht durch überschüssiges Bindemittel (8) verkleinert oder verschlossen werden, und/oder insbesondere - die Toleranz der Körnung - insbesondere der Anteil der anders größigen Blähton-Körper (7) gegenüber der einheitlichen Korngröße bei maximal 20% gehalten wird, und/oder insbesondere - die Korngröße der Blähton-Körper (7) auf den zu absorbierenden Schall abgestimmt wird, indem insbesondere die Blähton-Körper (7) umso größer gewählt werden, je tiefer die Töne des zu absorbierenden Schalls sind. Method of manufacturing noise barriers according to claim 7,
characterized in that - The grain size or grain size of the expanded clay body (7) and the amount of the binder (8) are coordinated, especially in the only so much Binder (8) is used, as it is absolutely necessary for the strength of the sound absorption layer (2), and so that the sound absorption channels (11) between the expanded clay bodies (7) is not reduced by excess binder (8) or be closed, and / or in particular - The tolerance of the grit - in particular the proportion of differently sized expanded clay body (7) compared to the uniform grain size is kept at a maximum of 20%, and / or in particular - The grain size of the expanded clay body (7) is tuned to the sound to be absorbed, in particular by the expanded clay body (7) are chosen to be larger the deeper the sounds of the sound to be absorbed. Verfahren zur Herstellung von Lärmschutzwänden nach einem der vorhergehenden Verfahrensansprüche,
dadurch gekennzeichnet, dass - die Einhaltung der gewählten Korngröße der Blähton-Körper (7) über eine Siebung des Blähtons nach dem Sintern des Granulats erfolgt, und/oder insbesondere - die Einhaltung der gewählten Korngröße der Blähton-. Körper (7) bereits bei der Granulierung des Blähtons vor dem Sintern gewährleistet wird, und/oder insbesondere - die Schallabsorptions-Kanäle (11) in der Schallabsorptions-Schicht (2) relativ gleichmäßig ausgebildet werden, insbesondere durch relativ gleichmäßige, insbesondere kugelförmige Gestaltung der Blähton-Körper (7). Method for producing noise barriers according to one of the preceding method claims,
characterized in that - Compliance with the selected grain size of the expanded clay body (7) via a screening of the expanded clay after sintering of the granules, and / or in particular - Compliance with the selected grain size of expanded clay. Body (7) is already ensured during the granulation of the expanded clay prior to sintering, and / or in particular - The sound absorption channels (11) in the sound absorption layer (2) are formed relatively uniform, in particular by relatively uniform, in particular spherical design of the expanded clay body (7). Verfahren zur Herstellung von Lärmschutzwänden nach einem der vorhergehenden Verfahrensansprüche,
dadurch gekennzeichnet, dass - die Schallabsorptions-Schicht (2) mehrschichtig ausgebildet wird, und/oder insbesondere - dass die Schallabsorptions-Schichten (2) mit einer Profilierung (4) versehen wird, die Rippen (5) und dazwischen liegende Talbereiche (6) aufweist, und/oder insbesondere - die Schallabsorptions-Schichten (12 und 13) aus einer Mischung mit einer innerhalb jeder Schicht relativ einheitlichen, jedoch in den verschiedenen Schichten unterschiedlich großen Körnung hergestellt wird. Method for producing noise barriers according to one of the preceding method claims,
characterized in that - The sound absorption layer (2) is formed multi-layered, and / or in particular - That the sound absorption layers (2) is provided with a profiling (4), the ribs (5) and intermediate valley regions (6), and / or in particular - The sound-absorbing layers (12 and 13) is made of a mixture with a relatively uniform within each layer, but in the different layers of different size grain size. Verfahren zur Herstellung von Lärmschutzwänden nach Anspruch 10,
dadurch gekennzeichnet, dass - die äußeren Schallabsorptions-Schicht (12) mit einer kleineren Körnung als die inneren Schallabsorptions-Schichten (13) hergestellt werden, und/oder insbesondere - als äußere Schallabsorptions-Schicht (12) die Rippen (5) und als innere Schallabsorptions-Schicht (13) der Rest der Schallabsorptions-Schicht (2) hergestellt wird, und/oder insbesondere - nur die Rippenspitzen (14) oder vorstehende Ecken oder Kanten aus einer Mischung mit einer kleineren Körnung hergestellt werden. A method of manufacturing noise barriers according to claim 10,
characterized in that - The outer sound absorption layer (12) are produced with a smaller grain size than the inner sound absorption layers (13), and / or in particular - As the outer sound absorption layer (12) the ribs (5) and as an inner sound absorption layer (13) of the rest of the sound absorption layer (2) is produced, and / or in particular - Only the rib tips (14) or protruding corners or edges are made of a mixture with a smaller grain size.
EP05113105A 2005-06-24 2005-12-30 Noise barrier wall Active EP1736603B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL05113105T PL1736603T3 (en) 2005-06-24 2005-12-30 Noise barrier wall
KR1020060129569A KR20070072370A (en) 2005-12-30 2006-12-18 Sound-proof wall
CNA2006101678864A CN101012637A (en) 2005-12-30 2006-12-20 Noise-proof wall
DE200610061199 DE102006061199A1 (en) 2005-06-24 2006-12-22 Fine-porous soundproof wall, has sound-absorption channels provided between filling materials i.e. expanded-clay bodies, of sound absorption layer, where predominant portion of materials includes uniform grain size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005029356A DE102005029356A1 (en) 2005-06-24 2005-06-24 Sound barrier

Publications (3)

Publication Number Publication Date
EP1736603A2 true EP1736603A2 (en) 2006-12-27
EP1736603A3 EP1736603A3 (en) 2007-12-12
EP1736603B1 EP1736603B1 (en) 2012-12-26

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ID=37027679

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Application Number Title Priority Date Filing Date
EP05113105A Active EP1736603B1 (en) 2005-06-24 2005-12-30 Noise barrier wall

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EP (1) EP1736603B1 (en)
DE (1) DE102005029356A1 (en)
PL (1) PL1736603T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055837A1 (en) * 2007-11-05 2009-05-06 Ines Jackson Colomer Soundproofing module
CN103866702A (en) * 2012-12-10 2014-06-18 凌敏 Irregularly-shaped noise absorption module and sound-insulation wall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374218B (en) 1979-12-19 1984-03-26 Stewing Albert WALL ELEMENT FOR A NOISE PROTECTION WALL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387042A (en) * 1963-08-20 1965-01-29 Us Acoustics Corp Acoustic tile or panel, process and equipment for its manufacture
JPS49108808A (en) * 1973-02-17 1974-10-16
CH671054A5 (en) * 1987-08-31 1989-07-31 Bernward Lemmen Noise absorbing wall element - with carrier plane for two specified cellular concrete layers and specified surface structure
DE4200159C1 (en) * 1992-01-07 1993-03-18 Ralf 2872 Hude De Mehrings Prodn. of plate section for sound-proofing wall - by forming steel-concrete carrier plate with profiled sound-absorbing front plate contg. elastic granules and binding agent shaped with stamp
DE69406913T2 (en) * 1993-04-14 1998-05-28 Pic Conseil S A R L SOUND ABSORBING MATERIAL

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374218B (en) 1979-12-19 1984-03-26 Stewing Albert WALL ELEMENT FOR A NOISE PROTECTION WALL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055837A1 (en) * 2007-11-05 2009-05-06 Ines Jackson Colomer Soundproofing module
CN103866702A (en) * 2012-12-10 2014-06-18 凌敏 Irregularly-shaped noise absorption module and sound-insulation wall

Also Published As

Publication number Publication date
EP1736603A3 (en) 2007-12-12
EP1736603B1 (en) 2012-12-26
DE102005029356A1 (en) 2007-01-04
PL1736603T3 (en) 2013-05-31

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