EP1475479B1 - Mur anti-bruit végétalisable - Google Patents

Mur anti-bruit végétalisable Download PDF

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Publication number
EP1475479B1
EP1475479B1 EP04090186A EP04090186A EP1475479B1 EP 1475479 B1 EP1475479 B1 EP 1475479B1 EP 04090186 A EP04090186 A EP 04090186A EP 04090186 A EP04090186 A EP 04090186A EP 1475479 B1 EP1475479 B1 EP 1475479B1
Authority
EP
European Patent Office
Prior art keywords
wall
noise abatement
wall elements
elements
openings
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.)
Expired - Lifetime
Application number
EP04090186A
Other languages
German (de)
English (en)
Other versions
EP1475479A3 (fr
EP1475479A2 (fr
Inventor
Henning Knief
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.)
Geosystem GBK GmbH
Original Assignee
Geosystem GBK 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 Geosystem GBK GmbH filed Critical Geosystem GBK GmbH
Publication of EP1475479A2 publication Critical patent/EP1475479A2/fr
Publication of EP1475479A3 publication Critical patent/EP1475479A3/fr
Application granted granted Critical
Publication of EP1475479B1 publication Critical patent/EP1475479B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E01F8/027—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 external support, e.g. wall facing

Definitions

  • the invention relates to a wall element for a noise barrier to be planted, consisting of a plurality of wall elements as holding means for growing from the ground, aufrankende green plants.
  • noise barriers are used especially in residential areas of sound insulation emanating from busy motor vehicle roads. However, they should not only cause a good sound insulation but also have the most inconspicuous, aesthetically pleasing appearance, and adapt to the landscape as possible.
  • truncated pyramidal soundproof wall which is filled with a filling material.
  • this wall body mats can be placed and provided with plantings.
  • plantings are rooted only on these mats or in the filling material and, in addition to the high space requirement, also require intensive care.
  • a soundproof wall which consists of a variety of roof-sparing against each other supported pipes. These tubes are provided with an irregular fiber covering, on which plants are to grow up. These plants can be planted in the ground in front of the wall.
  • the maintenance of such a soundproof wall is indeed compared to the previously mentioned lower, however, the space required by the roof-spar-shaped configuration is very high. Also, the production of the fiber coverings for the pipes requires considerable effort.
  • Object of the present invention is to provide a soundproof wall of the type described above, which requires a small footprint for their installation, which can be easily manufactured and allows a low maintenance effort with good durability of the plants.
  • the wall elements are formed from flat material and have a plurality of cassette openings, the cassette openings are cut or punched out of the flat material to form intersecting support webs and on the back of the wall elements, a cavity is provided in which an accessible through the cassette openings fibrous backfill is arranged.
  • FIG. 1 schematically illustrated to be grounded noise barrier 10 is placed directly on the soil 11 at a roadside. It is held in a foundation, not shown.
  • the noise barrier 10 may be composed of a plurality of wall elements 12.
  • the wall elements 12 are made of a flat material, such as a steel or aluminum sheet, plastic or wood panels, or are flat concrete elements or the like.
  • the wall elements 12 have a plurality of, for example punched or cut cartridge openings 15 which are separated by crossing retaining webs 13 and 14 from each other.
  • vertically extending retaining webs 13 and horizontally extending retaining webs 14 are provided; but there are also any other geometric surface partitions of the same or different size provided.
  • a fibrous, preferably organic backfill 16 is disposed on the back 18 of the wall elements 12.
  • a fibrous, preferably organic backfill 16 is disposed on the back 18 of the wall elements 12.
  • coconut mats but also inorganic plastic mats can serve as fibrous backfilling.
  • the wall elements 12 may be provided with horizontally extending cranks 19.
  • the cranks 19 are preferably provided in the region of the horizontally extending retaining webs 14 and form along the noise barrier 10 longitudinal resetting 23. This is always a series of cassette openings 15 offset with a crank 19 opposite the next row of cassette openings 15.
  • vertically extending cranks are provided.
  • the wall elements 12 are provided at both ends with folds 22, with which a cavity 20 is formed.
  • an absorption medium 17 can be introduced in the cavity 20 of the wall elements 12.
  • the absorption medium 17 is used for heat and sound insulation, but can also serve as an additional water and nutrient storage for a lurking through the cassette openings 15 vegetable greening.
  • a filler 21 can be introduced into the cavity 20 between the folds 22 and the bent-back 23 of the wall elements 12.
  • a filler for example, topsoil is provided.
  • These fillers 21 and the fibrous backfill 16 can serve as additional foundation for roots or as nutrient supply for the greening, not shown.
  • two wall elements 12 according to the invention can be placed with their backs 18 in pairs against each other in such a way that they support one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Claims (9)

  1. Mur anti-bruit végétalisable, se composant d'une pluralité d'éléments de paroi comme moyens de maintien pour des plantes vertes grimpantes, poussant hors de terre, caractérisé en ce que les éléments de paroi (12) sont réalisés à partir d'un matériau plat et présentent une pluralité d'ouvertures de caisson (15), en ce que les ouvertures à caisson (15) sont découpées dans le matériau plat avec formation de barrettes de maintien (13, 14) se croisant, et en ce qu'un espace creux (20) est prévu sur la face arrière (18) des éléments de paroi (12), espace creux dans lequel est disposé un remblai fibreux, accessible par les ouvertures de caisson (15).
  2. Mur anti-bruit selon la revendication 1, caractérisé en ce que les éléments de paroi (12) présentent une pluralité de barrettes de maintien (13, 14) relativement étroites, s'étendant verticalement et horizontalement, et en ce que les ouvertures de caisson (15) délimitées par les barrettes de maintien (13, 14) s'étendant verticalement et horizontalement sont des accès au remblai fibreux (16), disposé sur la face arrière (18) des éléments de paroi (12) en vue d'une végétalisation.
  3. Mur anti-bruit selon les revendications 1 et 2, caractérisé en ce que les éléments de paroi (12) sont pourvus de coudes (19) dans la zone des barrettes de maintien (14, 15), et sont réalisés avec des retraits (23), et en ce que les retraits (23) comportent une ou plusieurs rangées d'ouvertures de caisson (15).
  4. Mur anti-bruit selon les revendications 1 à 3, caractérisé en ce qu'un milieu d'absorption (17) est introduit dans l'espace creux (20) des éléments de paroi (12) derrière le remblai (16) fibreux.
  5. Mur anti-bruit selon les revendications 1 à 4, caractérisé en ce que le remblai (16) fibreux se compose de fibres naturelles ou de matière constituée de fibres synthétiques, et en ce qu'il est réalisé en forme de natte.
  6. Mur anti-bruit selon les revendications 1 à 5, caractérisé en ce que les éléments de paroi (12) sont en matière plastique, en bois, en béton ou en métal.
  7. Mur anti-bruit selon les revendications 1 à 6, caractérisé en ce que les éléments de paroi (12) se composent de tôle d'aluminium.
  8. Mur anti-bruit selon les revendications 1 à 7, caractérisé en ce que le rapport de surface entre les barrettes de maintien (13, 14) et la surface libre des ouvertures de caisson (15) découpée ou découpée à la matrice est comme 1 : 10 à 1 : 20.
  9. Mur anti-bruit selon les revendications 1 à 8, caractérisé en ce qu'il se compose des éléments de paroi (12) s'étayant mutuellement, mis avec leurs faces arrière (18) les uns contre les autres par paires.
EP04090186A 2003-05-08 2004-05-07 Mur anti-bruit végétalisable Expired - Lifetime EP1475479B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20307134U DE20307134U1 (de) 2003-05-08 2003-05-08 Zu begrünende Lärmschutzwand
DE20307134U 2003-05-08

Publications (3)

Publication Number Publication Date
EP1475479A2 EP1475479A2 (fr) 2004-11-10
EP1475479A3 EP1475479A3 (fr) 2005-11-23
EP1475479B1 true EP1475479B1 (fr) 2008-08-13

Family

ID=27740905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090186A Expired - Lifetime EP1475479B1 (fr) 2003-05-08 2004-05-07 Mur anti-bruit végétalisable

Country Status (3)

Country Link
EP (1) EP1475479B1 (fr)
AT (1) ATE404734T1 (fr)
DE (2) DE20307134U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009008586U1 (de) 2009-06-23 2009-10-08 Knief, Heidrun Lärmschutzwand zur Absorption von Lärm, mit zugeordnetem Photovoltaikmodul

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408184U1 (de) 1994-05-18 1994-07-14 Lehfeldt, Günter, 35440 Linden Wandkörper für eine Schallschutzwand oder für die gärtnerische Gestaltung
FR2769024A1 (fr) 1997-09-29 1999-04-02 Saint Gobain Isover Alliage a base de cobalt, article realise a partir de l'alliage et son procede de fabrication
DE19840626A1 (de) * 1998-09-05 2000-03-09 Thomas Koehle Anordnung zur Begrünung einer aufrechten Wand und Verfahren zur Bepflanzung einer solchen Anordnung
DE29909177U1 (de) * 1999-05-26 1999-09-02 Pink Hans Fassaden- und Mauerbegrünung
DE19938676A1 (de) 1999-08-14 2001-02-15 Deutsche Verpackungsmittel Schallschutzwand für Verkehrswege
DE10006479A1 (de) * 2000-02-14 2001-08-16 Kuehn Berndt Lärmschutzwand zur Bekämpfung von Strassenlärm
FI113198B (fi) * 2000-04-17 2004-03-15 Tielaitos Tuotanto Meluaitaelementti
DE20114009U1 (de) * 2001-08-24 2002-01-03 Plotho Christiane Von Neuartige Lärmschutzwand für Verkehrswege

Also Published As

Publication number Publication date
EP1475479A3 (fr) 2005-11-23
DE20307134U1 (de) 2003-08-07
ATE404734T1 (de) 2008-08-15
EP1475479A2 (fr) 2004-11-10
DE502004007814D1 (de) 2008-09-25

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