WO2013004950A1 - Soundproofing green wall structure - Google Patents

Soundproofing green wall structure Download PDF

Info

Publication number
WO2013004950A1
WO2013004950A1 PCT/FR2012/051475 FR2012051475W WO2013004950A1 WO 2013004950 A1 WO2013004950 A1 WO 2013004950A1 FR 2012051475 W FR2012051475 W FR 2012051475W WO 2013004950 A1 WO2013004950 A1 WO 2013004950A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall structure
trestles
green wall
longitudinal
elements
Prior art date
Application number
PCT/FR2012/051475
Other languages
French (fr)
Inventor
Pascal Peleszezak
Original Assignee
Canevaflor
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 Canevaflor filed Critical Canevaflor
Publication of WO2013004950A1 publication Critical patent/WO2013004950A1/en

Links

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 present invention relates to the technical field of noise barriers, intended for the sound protection of traffic lanes and other noisy spaces, particularly in urban areas. More particularly, this invention is concerned with noise barriers of vegetated type.
  • Soundproofing especially along road or railways, is usually provided by acoustic screens, which are usually made of concrete, wood, glass ... or combinations of such materials. These acoustic screens are frequently degraded because they are subject to vandalism, and they generate more maintenance. In addition, even if not degraded, such acoustic screens are often unsightly and thus constitute poorly perceived equipment, despite their acoustic qualities.
  • Some proposals consist of a continuous structure, with a concrete base or longitudinal core, surmounted or surrounded by a planting substrate that can be contained in a mesh or perforated envelope - see patent documents WO 94/24372, EP 0100374 and JP 2000-87319.
  • Such soundproofed green walls usually have a framework or structure, consisting of trestles or arches arranged transversely at regular intervals or not, and connected to each other by l isses or by gridded surfaces, in particular arranged laterally, that i retain a planting substrate - see patent documents FR 27461 23, DE 2744473, DE 2808486, DE 94081 84 U1, WO 2006/041292 and DE 2848713.
  • the document FR 27461 23 discloses a structure which comprises trestles connected to each other by rails or by a grid.
  • this document does not provide any means capable of achieving the ground anchoring of the structure or to otherwise ensure the stability thereof.
  • the arches comprise, at their base, anchoring studs embedded in the ground.
  • WO 2006/041 292 ( Figure 1 0) provides trestles connected by smooths which support fences, the trestles based on longitudinal foundations of concrete.
  • the document DE 2848713 provides for placing the base of the trestles at the bottom of a longitudinal trench dug in the ground, which involves a partial burial of the structure of the soundproofed green wall.
  • the present invention aims to remedy these drawbacks, and it is therefore intended to provide a noise-free green wall structure, which can be installed without foundations or earthworks, so in a time short and with minimal cost, while obtaining a particularly stable structure.
  • the subject of the invention is a green soundproofed wall structure, composed of trestles arranged transversely at regular intervals or not, and connected to each other by meshed surfaces, in particular lateral surfaces, which are provided for retaining between them a planting substrate, this structure being characterized in that the easels are also interconnected, in their lower part, by longitudinal ballast elements, in particular concrete which rest, at their ends, on transverse elements in concrete, provided at the base of the easels, the longitudinal ballasting elements being embedded in the lower part of the planting substrate.
  • the longitudinal weighting elements are located in the lower quarter of the total height of the structure of the soundproofed green wall, and in particular of its easels.
  • the green wall is stabilized by increasing its mass and lowering its center of gravity, which makes the foundations in the ground or the recess in the ground superfluous. a trench.
  • Figure 1 is a perspective view of a section of the green noise wall structure, object of the invention.
  • Figure 2 is a side view of the structure of Figure 1;
  • Figure 3 is an end view of this structure
  • Figure 4 is a perspective view illustrating the initial pose of the easels
  • Figure 5 illustrates the establishment of the longitudinal elements of ballast, between the easels
  • Figure 6 illustrates the placement of the mesh surfaces between these trestles
  • Figure 7 illustrates the addition of irrigation means, in a particular embodiment
  • Figure 8 is a perspective view of a section of the anti-brushed green wall structure (without the grid surfaces), with another embodiment of the irrigation means;
  • Figure 9 is a side view, corresponding to the variant of Figure 8.
  • Figure 10 shows, in perspective and on an enlarged scale, a detail of this variant.
  • the anti-hair vegetation wall structure shown in the drawing, comprises in particular trestles 2 arranged transversely at intervals E regul lers, the trestles 2 succeeding in the longitudinal direction of the soundproofed green wall.
  • Each bridge 2 is made as an isosceles trapezium-shaped metal frame, with a large base 3, a small base 4 upper and side bars 5 and 6 of opposite inclinations.
  • each bridge 2 is fixed on a transverse element 7 made of concrete, designed to rest on the ground.
  • the successive easels 2 are interconnected by meshed frames 8, fixed against the lateral bars 5 and 6 and thus laterally delimiting the structure on both sides.
  • the space delimited between the screen frames 8 is filled with a planting substrate 9, in which plants are planted which can develop through the screened frames 8.
  • Each longitudinal element 1 1 ballast is constituted by a rectangular section beam or trapezoidal, the height h does not exceed one quarter of the total height H of the structure, so the easels 2.
  • the longitudinal elements 1 1 ballast are finally embedded in the lower part of the planting substrate 9, and they ensure the stability of the green wall noise.
  • These longitudinal elements 1 1 weighting comprise, on their upper face, rings 12 facilitating their handling by means of a hoist.
  • the trestles 2 are also interconnected, in their upper part, by irrigation means generally designated by the reference 13.
  • the irrigation means 13 may consist of simple perforated water tubes 14, as shown in FIGS. Figures 1 to 3 and 7.
  • the irrigation means 13 advantageously comprise a series of irrigation tanks 15 of elongate shape which each connect the upper portions of two consecutive trestles 2, the Irrigation bins 1 5 successive being of decreasing section in the direction of circulation of the water.
  • the first of these irrigation bins 15 is supplied with water by a pipe 16, and these bins communicate with each other by overflow, thanks to terminal openings 17.

Abstract

Soundproofing green wall structure. The structure is made up of trestles (2) positioned transversely at regular or irregular intervals (E) and connected to one another by lateral meshed surfaces (8) designed to hold a planting substrate between them. The trestles (2) are also joined together at their bottom by longitudinal ballasting elements (11), notably made of concrete, embedded in the lower part of the planting substrate. The ends of the longitudinal ballasting elements (11) rest on transverse elements (7) made of concrete, provided at the base of the trestles (2).

Description

Structure de mur végétalisé antibruit  Anti-noise green wall structure
La présente invention concerne le domaine technique des murs antibruit, destinés à la protection phonique des voies de circulation et autres espaces bruyants, notamment en milieu urbain. Plus particulièrement, cette invention s'intéresse aux murs antibruit de type végétalisé. The present invention relates to the technical field of noise barriers, intended for the sound protection of traffic lanes and other noisy spaces, particularly in urban areas. More particularly, this invention is concerned with noise barriers of vegetated type.
La protection phonique, en particulier le long des voies de circulation routières ou ferroviaires, est habituellement assurée par des écrans acoustiques, qui sont le plus souvent réalisés en béton, en bois, en verre... ou dans des combinaisons de tels matériaux. Ces écrans acoustiques sont fréquemment dégradés, car sujets au vandalisme, et ils génèrent alors un surcroît d'entretien. De plus, même non dégradés, de tels écrans acoustiques restent souvent disgracieux et constituent ainsi des équipements mal perçus, malgré leurs qualités acoustiques.  Soundproofing, especially along road or railways, is usually provided by acoustic screens, which are usually made of concrete, wood, glass ... or combinations of such materials. These acoustic screens are frequently degraded because they are subject to vandalism, and they generate more maintenance. In addition, even if not degraded, such acoustic screens are often unsightly and thus constitute poorly perceived equipment, despite their acoustic qualities.
Ces inconvénients peuvent être évités par le recours à des murs végétalisés antibruit, qui procurent :  These disadvantages can be avoided by the use of noise-resistant green walls, which provide:
- une meilleure intégration paysagère, en particulier dans les zones urbaines et péri-urbaines, améliorant ainsi le cadre de vie des riverains et des usagers des voies de circulation ;  - better landscape integration, particularly in urban and peri-urban areas, thus improving the living environment of local residents and road users;
- une limitation des dégradations par vandalisme, donc de la pollution visuelle et des frais de nettoyage, importants dans les villes ;  - a limitation of damage by vandalism, therefore of visual pollution and cleaning costs, important in the cities;
- une meilleure absorption du bruit, ce qui est la fonction première d'un tel mur ;  - better absorption of noise, which is the primary function of such a wall;
- en complément, une action dépolluante par les végétaux, ce qui a son importance le long des voies de circulation et en milieu urbain.  - In addition, an action of depolluting plants, which is important along the roads and in urban areas.
Diverses propositions ont déjà été faites, pour une réalisation plus ou moins industrielle de murs végétalisés antibruit.  Various proposals have already been made, for a more or less industrial realization of green walls noise.
Certaines propositions consistent en une structure continue, avec un socle ou un noyau longitudinal en béton, surmonté ou entouré par un substrat de plantation qui peut être contenu dans une enveloppe grillagée ou ajourée - voir les documents de brevets WO 94/24372, EP 0100374 et JP 2000-87319.  Some proposals consist of a continuous structure, with a concrete base or longitudinal core, surmounted or surrounded by a planting substrate that can be contained in a mesh or perforated envelope - see patent documents WO 94/24372, EP 0100374 and JP 2000-87319.
D'autres propositions consistent en des réalisations plus industrielles, permettant une certaine préfabrication et offrant une modularité pouvant faciliter leur installation. De tels murs végétalisés antibruit possèdent habituellement une ossature ou une structure, composée de chevalets ou d'arceaux disposés transversalement à intervalles réguliers ou non, et reliés les uns aux autres par des l isses ou par des surfaces grillagées, notamment disposées latéralement, qu i retiennent un substrat de plantation - voir les documents de brevets FR 27461 23, DE 2744473, DE 2808486, DE 94081 84 U1 , WO 2006/041292 et DE 2848713. Other proposals consist of more industrial achievements, allowing some prefabrication and offering modularity can facilitate their installation. Such soundproofed green walls usually have a framework or structure, consisting of trestles or arches arranged transversely at regular intervals or not, and connected to each other by l isses or by gridded surfaces, in particular arranged laterally, that i retain a planting substrate - see patent documents FR 27461 23, DE 2744473, DE 2808486, DE 94081 84 U1, WO 2006/041292 and DE 2848713.
En particulier, le document FR 27461 23 divulgue une structure qui comprend des chevalets reliés les uns aux autres par des lisses ou par un grillage. Toutefois, ce document ne prévoit aucun moyen capable de réaliser l'ancrage au sol de la structure ou à assurer d'une autre manière la stabilité de celle-ci.  In particular, the document FR 27461 23 discloses a structure which comprises trestles connected to each other by rails or by a grid. However, this document does not provide any means capable of achieving the ground anchoring of the structure or to otherwise ensure the stability thereof.
Dans le cas du document DE 2744473, les chevalets reliés par des panneaux longitudinaux comportent, à leur base, des plots enterrés dans le sol.  In the case of DE 2744473, the easels connected by longitudinal panels comprise, at their base, pads buried in the ground.
De manière similaire, dans le cas du document DE 2808486, les arceaux comportent, à leur base, des plots d'ancrage noyés dans le sol.  Similarly, in the case of DE 2808486, the arches comprise, at their base, anchoring studs embedded in the ground.
Dans le cas du document DE 9408184 U1 , une ossature en forme de cadre rectangulaire horizontal est prévue à la base des chevalets, cette ossature suivant le périmètre de la structure.  In the case of DE 9408184 U1, a framework in the form of horizontal rectangular frame is provided at the base of the easels, this frame along the perimeter of the structure.
Le document WO 2006/041 292 (figure 1 0) prévoit des chevalets reliés par des lisses qui supportent des grillages, les chevalets reposant sur des fondations longitudinales en béton.  WO 2006/041 292 (Figure 1 0) provides trestles connected by smooths which support fences, the trestles based on longitudinal foundations of concrete.
Enfin, le document DE 2848713 prévoit de placer la base des chevalets au fond d'une tranchée longitudinale, creusée dans le sol , ce qui implique un enfouissement partiel de la structure du mur végétalisé antibruit.  Finally, the document DE 2848713 provides for placing the base of the trestles at the bottom of a longitudinal trench dug in the ground, which involves a partial burial of the structure of the soundproofed green wall.
Ainsi, d'une manière générale, l'implantation des murs végétalisés antibruit, du genre ici considéré, nécessite la réalisation de fondations ou de terrassements, ce qui représente des travaux importants et coûteux. De plus, dans le cas de fondations en béton, le temps de séchage du béton doit être pris en compte. Ainsi, malgré une certaine préfabrication industrielle, l'installation finale de ce genre de murs végétalisés antibruit n'est pas encore véritablement rationalisée.  Thus, in general, the implantation of green walls noise, of the kind considered here, requires the realization of foundations or earthworks, which is important and expensive work. Moreover, in the case of concrete foundations, the drying time of the concrete must be taken into account. Thus, despite a certain industrial prefabrication, the final installation of this kind of green noise-resistant walls is not yet truly rationalized.
La présente invention vise à remédier à ces inconvénients, et elle a donc pour but de fournir une structure de mur végétalisé antibruit, pouvant être installée sans réalisation de fondations ou de terrassements, donc en un temps court et avec un coût minimal, tout en obtenant une structure particulièrement stable. The present invention aims to remedy these drawbacks, and it is therefore intended to provide a noise-free green wall structure, which can be installed without foundations or earthworks, so in a time short and with minimal cost, while obtaining a particularly stable structure.
A cet effet, l'invention a pour objet une structure de mur végétalisé antibruit, composée de chevalets disposé transversalement à intervalles réguliers ou non, et reliés les uns aux autres par des surfaces grillagées, notamment latérales, qui sont prévues pour retenir entre elles un substrat de plantation, cette structure étant caractérisée par le fait que les chevalets sont aussi reliés entre eux, dans leur partie basse, par des éléments longitudinaux de lestage, notamment en béton qui reposent, par leurs extrémités, sur des éléments transversaux en béton, prévus à la base des chevalets, les éléments longitud inaux de lestage étant noyés dans la partie basse du substrat de plantation.  For this purpose, the subject of the invention is a green soundproofed wall structure, composed of trestles arranged transversely at regular intervals or not, and connected to each other by meshed surfaces, in particular lateral surfaces, which are provided for retaining between them a planting substrate, this structure being characterized in that the easels are also interconnected, in their lower part, by longitudinal ballast elements, in particular concrete which rest, at their ends, on transverse elements in concrete, provided at the base of the easels, the longitudinal ballasting elements being embedded in the lower part of the planting substrate.
De préférence, les éléments longitudinaux de lestage se situent dans le quart inférieur de la hauteur totale de la structure du mur végétalisé antibruit, et en particulier de ses chevalets.  Preferably, the longitudinal weighting elements are located in the lower quarter of the total height of the structure of the soundproofed green wall, and in particular of its easels.
Grâce auxd its éléments longitudinaux, combinés aux éléments transversaux en béton, le mur végétal isé antibru it se trouve stabilisé, par augmentation de sa masse et abaissement de son centre de gravité, ce qui rend superflues les fondations dans le sol ou l'encastrement dans une tranchée.  Thanks to the longitudinal elements, combined with concrete cross-sections, the green wall is stabilized by increasing its mass and lowering its center of gravity, which makes the foundations in the ground or the recess in the ground superfluous. a trench.
Cette stabilité accrue n'empêche pas le démontage ou le déplacement du mur végétalisé antibruit, compte tenu du caractère modulaire donc facilement manipulable de la structure de celu i-ci, y compris pour les éléments longitudinaux de lestage, avantageusement pourvus d'anneaux pour leur manutention.  This increased stability does not prevent the disassembly or displacement of the soundproofed green wall, given the modular and therefore easily manipulable character of the structure thereof, including for the longitudinal weighting elements, advantageously provided with rings for their handling.
L'invention sera mieux comprise, et d'autres caractéristiques seront explicitées, à l'aide de la description qui suit, en référence au dessin schématique annexé représentant, à titre d'exemple, une forme d'exécution de cette structure de mur végétal isé antibru it, ainsi qu'une variante de cette structure :  The invention will be better understood, and other characteristics will be explained, with the aid of the description which follows, with reference to the appended schematic drawing representing, by way of example, an embodiment of this plant wall structure. antibru it, as well as a variant of this structure:
Figure 1 est une vue en perspective d'un tronçon de la structure de mur végétalisé antibruit, objet de l'invention ;  Figure 1 is a perspective view of a section of the green noise wall structure, object of the invention;
Figure 2 est une vue de côté de la structure de la figure 1 ;  Figure 2 is a side view of the structure of Figure 1;
Figure 3 est une vue en bout de cette structure ;  Figure 3 is an end view of this structure;
Figure 4 est une vue en perspective illustrant la pose initiale des chevalets ; Figure 5 illustre la mise en place des éléments longitudinaux de lestage, entre les chevalets ; Figure 4 is a perspective view illustrating the initial pose of the easels; Figure 5 illustrates the establishment of the longitudinal elements of ballast, between the easels;
Figure 6 illustre la mise en place des surfaces grillagées entre ces chevalets ;  Figure 6 illustrates the placement of the mesh surfaces between these trestles;
Figure 7 illustre l'ajout de moyens d'irrigation, dans une réalisation particulière ;  Figure 7 illustrates the addition of irrigation means, in a particular embodiment;
Figure 8 est une vue en perspective d'un tronçon de la structure de mur végétal isé antibru it (sans les surfaces grillagées), avec une autre réalisation des moyens d'irrigation ;  Figure 8 is a perspective view of a section of the anti-brushed green wall structure (without the grid surfaces), with another embodiment of the irrigation means;
Figure 9 est une vue de côté, correspondant à la variante de la figure 8 ;  Figure 9 is a side view, corresponding to the variant of Figure 8;
Figure 10 représente, en perspective et à échelle agrandie, un détail de cette variante.  Figure 10 shows, in perspective and on an enlarged scale, a detail of this variant.
La structure de mur végétal isé antibru it, représentée au dessin, com prend en particu l ier d es chevalets 2 disposés transversalement à interval les rég u l iers E , les chevalets 2 se succédant dans la direction longitudinale du mur végétalisé antibruit.  The anti-hair vegetation wall structure, shown in the drawing, comprises in particular trestles 2 arranged transversely at intervals E regul lers, the trestles 2 succeeding in the longitudinal direction of the soundproofed green wall.
Chaque chevalet 2 est réalisé comme un cadre métallique en forme de trapèze isocèle, avec une grande base 3 inférieure, une petite base 4 supérieure et des barres latérales 5 et 6 d'inclinaisons inverses.  Each bridge 2 is made as an isosceles trapezium-shaped metal frame, with a large base 3, a small base 4 upper and side bars 5 and 6 of opposite inclinations.
La grande base 3 de chaque chevalet 2 est fixée sur un élément transversal 7 en béton, prévu pour prendre appui sur le sol .  The large base 3 of each bridge 2 is fixed on a transverse element 7 made of concrete, designed to rest on the ground.
Les chevalets 2 successifs sont reliés entre eux par des cadres grillagés 8, fixés contre les barres latérales 5 et 6 et délimitant ainsi latéralement la structure, sur ses deux côtés.  The successive easels 2 are interconnected by meshed frames 8, fixed against the lateral bars 5 and 6 and thus laterally delimiting the structure on both sides.
L'espace délimité entre les cadres grillagés 8 est rempli d'un substrat de plantation 9, dans lequel sont plantés des végétaux 10 qui peuvent se développer au travers des cadres grillagés 8.  The space delimited between the screen frames 8 is filled with a planting substrate 9, in which plants are planted which can develop through the screened frames 8.
Des éléments longitudinaux 1 1 de lestage, en béton, relient entre eux les chevalets 2, dans leur partie inférieure. Les éléments longitudinaux 1 1 de lestage reposent, par leurs extrémités, sur les éléments transversaux 7 en béton de chevalets 2 consécutifs. Chaque élément longitudinal 1 1 de lestage est constitué par une poutre de section rectangulaire ou trapézoïdale, dont la hauteur h n'excède pas le quart de la hauteur totale H de la structure, donc des chevalets 2. Les éléments longitudinaux 1 1 de lestage sont finalement noyés dans la partie basse du substrat de plantation 9, et ils assurent la stabilité du mur végétalisé antibruit. Ces éléments longitudinaux 1 1 de lestage comportent, sur leur face supérieure, des anneaux 12 facilitant leur manutention au moyen d'un appareil de levage. Longitudinal elements 1 1 weighting, concrete, connect the easels 2, in their lower part. Longitudinal elements 1 1 ballast rest, by their ends, on the transverse elements 7 concrete 2 consecutive saddles. Each longitudinal element 1 1 ballast is constituted by a rectangular section beam or trapezoidal, the height h does not exceed one quarter of the total height H of the structure, so the easels 2. The longitudinal elements 1 1 ballast are finally embedded in the lower part of the planting substrate 9, and they ensure the stability of the green wall noise. These longitudinal elements 1 1 weighting comprise, on their upper face, rings 12 facilitating their handling by means of a hoist.
Les chevalets 2 sont aussi reliés entre eux, dans leur partie haute, par des moyens d'irrigation désignés globalement par la référence 13. Les moyens d'irrigation 13 peuvent être constitués par de simples tubes d'eau perforés 14, comme les montrent les figures 1 à 3 et 7. Toutefois, comme le montrent les figures 8 à 10, les moyens d'irrigation 13 comprennent avantageusement une série de bacs d'irrigation 15 de forme allongée qui relient chacun les parties hautes de deux chevalets 2 consécutifs, les bacs d'irrigation 1 5 successifs étant de section décroissante dans le sens de circulation de l'eau. Le premier de ces bacs d'irrigation 15 est alimenté en eau par un tuyau 16, et ces bacs communiquent les uns avec les autres par débordement, grâce à des ouvertures terminales 17.  The trestles 2 are also interconnected, in their upper part, by irrigation means generally designated by the reference 13. The irrigation means 13 may consist of simple perforated water tubes 14, as shown in FIGS. Figures 1 to 3 and 7. However, as shown in Figures 8 to 10, the irrigation means 13 advantageously comprise a series of irrigation tanks 15 of elongate shape which each connect the upper portions of two consecutive trestles 2, the Irrigation bins 1 5 successive being of decreasing section in the direction of circulation of the water. The first of these irrigation bins 15 is supplied with water by a pipe 16, and these bins communicate with each other by overflow, thanks to terminal openings 17.
On ne s'éloignerait pas de cadre de l'invention, telle que définie dans les revendications annexées :  It is not departing from the scope of the invention, as defined in the appended claims:
- en réalisant la structure avec une section différente, donc avec des chevalets de forme différente, par exemple en forme de triangle isocèle ou de triangle rectangle ;  - Realizing the structure with a different section, so with easels of different shape, for example in the form of isosceles triangle or right triangle;
- en réalisant les éléments longitudinaux de lestage en tout matériau approprié, y compris sous la forme de corps creux remplis d'eau.  - Realizing the longitudinal ballast elements of any suitable material, including in the form of hollow bodies filled with water.

Claims

REVENDICATIONS
1 . Structure de mur végétal isé antibruit, composée de chevalets (2) disposés transversalement à intervalles réguliers (E) ou non, et reliés les uns aux autres par des surfaces grillagées (8), notamment latérales, qui sont prévues pour retenir entre elles un substrat de plantation (9), caractérisée en ce que les chevalets (2) sont aussi reliés entre eux, dans leur partie basse, par des éléments longitudinaux de lestage (1 1 ), notamment en béton qui reposent, par leurs extrémités, sur des éléments transversaux (7) en béton, prévus à la base des chevalets (2), les éléments longitudinaux de lestage (1 1 ) étant noyés dans la partie basse du substrat de plantation (9). 1. A soundproofed wall structure made up of trestles (2) arranged transversely at regular intervals (E) or not, and connected to each other by grid surfaces (8), in particular lateral surfaces, which are provided for holding a substrate between them planting plant (9), characterized in that the trestles (2) are also interconnected, in their lower part, by longitudinal weighting elements (1 1), in particular of concrete which rest, at their ends, on elements transverse (7) concrete provided at the base of the easels (2), the longitudinal weighting elements (1 1) being embedded in the lower part of the planting substrate (9).
2. Structure de mur végétalisé antibruit selon la revendication 1 , caractérisée en ce que les éléments longitudinaux de lestage (1 1 ) se situent dans le quart inférieur de la hauteur totale (H) de la structure du mur végétalisé antibruit, et en particulier de ses chevalets (2), 2. Anti-noise green wall structure according to claim 1, characterized in that the longitudinal weighting elements (1 1) are located in the lower quarter of the total height (H) of the structure of the soundproofed green wall, and in particular of his easels (2),
3. Structure de mur végétalisé antibruit selon la revendication 1 ou 2, caractérisée en ce que les éléments longitudinaux de lestage (1 1 ) sont pourvus d'anneaux (12) pour leur manutention. 3. Anti-noise green wall structure according to claim 1 or 2, characterized in that the longitudinal weighting elements (1 1) are provided with rings (12) for their handling.
4. Structure de mur végétalisé antibruit selon l'une des revendications 1 à 3, caractérisée en ce que les éléments longitudinaux de lestage (1 1 ) sont réalisés sous la forme de corps creux remplis d'eau. 4. anti-noise green wall structure according to one of claims 1 to 3, characterized in that the longitudinal ballast elements (1 1) are made in the form of hollow bodies filled with water.
5. Structure de mur végétalisé antibruit selon l'une des revendications 1 à 4, caractérisée en ce que les chevalets (2) sont aussi reliés entre eux, dans leur partie haute, par des moyens d'irrigation (13). 5. anti-noise green wall structure according to one of claims 1 to 4, characterized in that the trestles (2) are also interconnected, in their upper part, by irrigation means (13).
6. Structure de mur végétalisé antibruit selon la revendication 5, caractérisée en ce que les moyens d'irrigation comprennent une succession de bacs d'irrigation (15) de forme allongée qui relient chacun les parties hautes de deux chevalets (2) consécutifs, les bacs d'irrigation (15) successifs étant de section décroissante dans le sens de circulation de l'eau, et communiquant les uns avec les autres par débordement. 6. Anti-noise green wall structure according to claim 5, characterized in that the irrigation means comprise a succession of elongated irrigation tanks (15) which each connect the upper parts of two consecutive trestles (2), the successive irrigation tanks (15) being of decreasing section in the direction of flow of water, and communicating with each other by overflow.
PCT/FR2012/051475 2011-07-06 2012-06-27 Soundproofing green wall structure WO2013004950A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1156125A FR2977594B1 (en) 2011-07-06 2011-07-06 VEGETABLE ENCLOSURE WALL STRUCTURE
FR11/56125 2011-07-06

Publications (1)

Publication Number Publication Date
WO2013004950A1 true WO2013004950A1 (en) 2013-01-10

Family

ID=46579195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/051475 WO2013004950A1 (en) 2011-07-06 2012-06-27 Soundproofing green wall structure

Country Status (2)

Country Link
FR (1) FR2977594B1 (en)
WO (1) WO2013004950A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519281A (en) * 1976-01-28 1978-07-26 Art & Media Ag Container for plants
DE2744473A1 (en) 1977-10-03 1979-04-12 Juergen Peter Janus Road embankment consolidation noise screen - has loosened surface structure on profiled pieces supported on longitudinal panels
DE2808486A1 (en) 1978-02-28 1979-08-30 Wolf Begemann VEGETATIVE NOISE BARRIER
DE2848713A1 (en) 1978-11-09 1980-05-14 Juergen Zapf Noise screen for roads and traffic installations - has polygonal spaced frames behind each other, with laterally arranged plants and water permeable wall sections
EP0100374A1 (en) 1982-08-04 1984-02-15 David Rack Multilayer, sound-absorbing construction, overgrown with pile-up resistant plants
DE9408184U1 (en) 1994-05-18 1994-07-14 Lehfeldt Guenter Wall body for a soundproof wall or for gardening
WO1994024372A1 (en) 1993-04-16 1994-10-27 Wolfgang Lederbauer Protective structure and process for its production
FR2746123A1 (en) 1996-03-12 1997-09-19 I M C G ARTIFICIAL SLOPE, SAYS MERLON, AUTHORIZING THE EMERGENCE OF PLANTS
JP2000087319A (en) 1998-09-08 2000-03-28 Fukuzumi:Kk Greening partition wall for road
EP1609913A1 (en) * 2004-06-17 2005-12-28 OFFICINE MACCAFERRI S.p.A. Greened sound-absorbing structure
WO2006041292A1 (en) 2004-10-15 2006-04-20 First B.V. Sound-damping screen covered with growth, comprising panels covered with plants and a support construction

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519281A (en) * 1976-01-28 1978-07-26 Art & Media Ag Container for plants
DE2744473A1 (en) 1977-10-03 1979-04-12 Juergen Peter Janus Road embankment consolidation noise screen - has loosened surface structure on profiled pieces supported on longitudinal panels
DE2808486A1 (en) 1978-02-28 1979-08-30 Wolf Begemann VEGETATIVE NOISE BARRIER
DE2848713A1 (en) 1978-11-09 1980-05-14 Juergen Zapf Noise screen for roads and traffic installations - has polygonal spaced frames behind each other, with laterally arranged plants and water permeable wall sections
EP0100374A1 (en) 1982-08-04 1984-02-15 David Rack Multilayer, sound-absorbing construction, overgrown with pile-up resistant plants
WO1994024372A1 (en) 1993-04-16 1994-10-27 Wolfgang Lederbauer Protective structure and process for its production
DE9408184U1 (en) 1994-05-18 1994-07-14 Lehfeldt Guenter Wall body for a soundproof wall or for gardening
FR2746123A1 (en) 1996-03-12 1997-09-19 I M C G ARTIFICIAL SLOPE, SAYS MERLON, AUTHORIZING THE EMERGENCE OF PLANTS
JP2000087319A (en) 1998-09-08 2000-03-28 Fukuzumi:Kk Greening partition wall for road
EP1609913A1 (en) * 2004-06-17 2005-12-28 OFFICINE MACCAFERRI S.p.A. Greened sound-absorbing structure
WO2006041292A1 (en) 2004-10-15 2006-04-20 First B.V. Sound-damping screen covered with growth, comprising panels covered with plants and a support construction

Also Published As

Publication number Publication date
FR2977594A1 (en) 2013-01-11
FR2977594B1 (en) 2014-04-11

Similar Documents

Publication Publication Date Title
EP1771062B1 (en) Structure for vegetated wall
CA2571876A1 (en) Modular greening device for facades, walls or the like
CA2120941C (en) Water retention reservoir structure
WO2013004950A1 (en) Soundproofing green wall structure
WO2014181046A1 (en) Scaffolding system and method for installing such a scaffolding system on a construction
FR2944042A1 (en) Covering installation for protecting parking area of electric motor vehicle, has pedestals placed on ground for assuring self-stability of structural module, where module straddles parking spaces without intermediate supports
EP2712970B1 (en) Collapsible self-supporting modular structure and method for creating terraced vegetated and possibly pedestrian surfaces
EP2530202B1 (en) Structure comprising a gabion wall
EP0010508A2 (en) Sound-absorbing wall, particularly for motorways
FR2986252A1 (en) Device for installation of facing material in stone in concrete wall e.g. retaining wall, has rigid lattice panel that is approximately parallel to define filling space that is filled until given height that is defined by height of panel
FR2967551A1 (en) Green structure for use in e.g. wall to decorate e.g. garden, has flower-box filled with substrate until level is slightly located below upper end of side wall, where two plants are planted at wall by perforating geotextile
FR2816651A1 (en) Wooden swimming pool construction method uses wooden posts assembled by top coping stones, resistance to water and earth pressure ensured by connecting elements at post bases and fixing of tie bars
FR2836005A3 (en) Window box kit comprises 4 balls, 4 uprights where frame hinges are inserted, mortises and bases comprising tenons and panels and bottom cross members
FR2637626A1 (en) Noise screen which can support plant growth
FR2746123A1 (en) ARTIFICIAL SLOPE, SAYS MERLON, AUTHORIZING THE EMERGENCE OF PLANTS
FR2952079A1 (en) METAL WIRE BOXES AND THEIR HOLDERS, AND MULTIFUNCTION SCREENS CONSTRUCTED WITH SUCH BOXES
FR2555213A1 (en) Steep ground wall support structure
FR2903719A1 (en) Versatile and modulable enclosure forming method for e.g. parking area, involves placing maintenance structure in bottom of trench and burying structure over height, representing one fourth of total height of elements, to obtain enclosure
EP2964838B1 (en) Filtering device for a temporary sanitation facility on a civil engineering worksite and temporary sanitation process
FR2557607A1 (en) Sound insulating wall for roadside
BE1009217A6 (en) ELEMENT OF CONSTRUCTION OF A SCREEN.
EP0887014B1 (en) Assembly for forming an horticultural wall
FR2676486A1 (en) Prefabricated flower wall, boundary wall or ornamental wall which can be planted with flowers
FR2719411A1 (en) Support and ballasting assembly for advertising panel etc.
FR2746124A1 (en) Structural system e.g. for foundation near growing tree roots

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12738534

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12738534

Country of ref document: EP

Kind code of ref document: A1