WO2014095005A1 - Élément de construction préfabriqué en béton servant à monter un mur de protection et procédé pour le fabriquer - Google Patents

Élément de construction préfabriqué en béton servant à monter un mur de protection et procédé pour le fabriquer Download PDF

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Publication number
WO2014095005A1
WO2014095005A1 PCT/EP2013/003738 EP2013003738W WO2014095005A1 WO 2014095005 A1 WO2014095005 A1 WO 2014095005A1 EP 2013003738 W EP2013003738 W EP 2013003738W WO 2014095005 A1 WO2014095005 A1 WO 2014095005A1
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WO
WIPO (PCT)
Prior art keywords
wall plate
hook
spacer
wall
wire mesh
Prior art date
Application number
PCT/EP2013/003738
Other languages
German (de)
English (en)
Inventor
Matthieu VANBOCKRIJCK
Original Assignee
N.V Vanbockrijck
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
Priority claimed from DE202012012063U external-priority patent/DE202012012063U1/de
Application filed by N.V Vanbockrijck filed Critical N.V Vanbockrijck
Priority to DE112013006028.0T priority Critical patent/DE112013006028A5/de
Priority to EP13820731.1A priority patent/EP2956587A1/fr
Publication of WO2014095005A1 publication Critical patent/WO2014095005A1/fr

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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
    • E01F8/021—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
    • E01F8/025—Gabion-type
    • 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
    • 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
    • E02D29/0208—Gabions

Definitions

  • the invention relates to a precast concrete component for creating a protective wall, in particular a soundproof wall or a retaining wall and a method for producing a precast concrete component.
  • Precast concrete components for creating a protective wall are known.
  • the formation of precast concrete parts for noise protection walls by the arrangement of sound-absorbing panels on the sound source side facing the precast concrete component is known.
  • a soundproof gabion which consists of a wire mesh basket with side walls, a bottom wall and possibly a top wall, wherein the interior of the wire mesh basket is divided between two opposite longitudinal side walls in three chambers, wherein the middle chamber filled with a concrete core, which is on the sound side facing away from the gabion chamber filled with a stone ballast filling and located on the sound-facing side of the gabion chamber with a lava gravel filling.
  • the concrete core is formed by pouring concrete into the middle chamber after the two outer chambers have been filled with debris or lava gravel and thus serve as formwork.
  • U1 serving as a sound barrier gabion wall which consists of at least two filled gabion baskets and has at least one monolithic concrete core, which extends over one or more gabion baskets, initially stacked to establish the gabion empty gabion baskets, strung together and be joined together, then a formwork for forming the concrete core is used, then the filler is filled in the cavity between an outer side of a formwork element and the gabion, then the concrete core is poured and before the beginning of setting at least one shuttering element is removed, so that fresh concrete at least partially reaches the area of the filling material, whereby a sound-absorbing boundary layer between the concrete core and the filling material is formed.
  • An adequate method for erecting a wall of in-situ concrete using gabions is described in EP 1 775 388 A2.
  • a gabion basket with sound-insulating, monolithic layer of concrete which is divided between two opposite longitudinal side walls into three chambers, wherein the two outer chambers are filled with preferably sound-absorbing rock material and the cavity of the middle chamber after the filling of the outer chamber with rock material is poured with fresh concrete, the two outer filled with rock material chambers serve as formwork.
  • the outer chambers filled with rock material are arranged side by side and one above the other, the outer chambers filled with rock material and then poured out the cavity of the middle chambers with fresh concrete, so that after curing of the fresh concrete between the layers of rock, a monolithic supporting concrete wall is formed ,
  • DE 10 2006 051 707 A1 describes a highly absorbent gabion wall, which is formed by a plurality of substantially parallelepiped wire baskets arranged one above the other and adjacent to each other, wherein a monolithic concrete core extends over the entire length of the concrete wall, which on the one hand extends from a stratification of natural stone and on the other hand is enclosed by a layer of filler.
  • a gabion for the construction of a noise barrier is described in which on one or both outer sides of a noise protection element made of a sound-absorbing material, preferably gas or Lavabeton is arranged. Near the edges of the outer sides of the noise protection element connecting elements are mounted in order to fasten the noise protection element on the gabion basket and to connect the other adjacent noise protection elements with each other.
  • a prefabricated concrete building element for creating a protective wall comprises a substantially vertically standing wall plate and at the lower end of the wall plate subsequent, substantially horizontal foot plate.
  • the wall plate and the Foot plate are thus in the form of a L substantially orthogonal to each other, wherein arranged on the side facing away from the foot plate of the wall plate a gabion.
  • the formation of the gabion basket is effected by a spaced apart from the side facing away from the base plate of the wall plate arranged wire grid, which is attached to spacer hooks, which are arranged on the side facing away from the base plate of the wall plate.
  • a spacer hook comprises a hook for hanging a wire mesh, a spacer for forming a distance between the wire mesh and the wall plate to which the spacer hook is attached, and an anchoring part, by means of which the spacer hook can be fastened to the wall plate.
  • the hook is preferably U-shaped, wherein the opening points in the direction of the spacer. Between the opening and the preferably semi-circular bottom of the U-shaped hook, an inlet channel is formed. This inlet channel is preferably narrowed by a bulge of the extension of the spacer extending leg of the U-shaped hook in the direction of the opposite leg of the U-shaped hook.
  • the preferred semi-circular bottom of the hook is dimensioned so that it is suitable for receiving a rod of the wire mesh to be hung.
  • the inside diameter of the semicircular bottom is slightly larger than the diameter of a rod of the wire mesh to be hung.
  • the described bulge of the one leg of the U-shaped hook extends as far in the direction of the other leg of the U-shaped hook, that the inside width of the inlet channel of the hook is smaller than the diameter of a rod of the wire mesh to be hung.
  • the bulge is preferably positioned so that between the U-shaped bottom of the hook and the bulge a hook chamber is formed, which is suitable for safe recording, ie recording with little play, a rod of the wire mesh.
  • a suspended wire mesh is held in a predetermined position. at a hook arranged on a wall plate, this means that the wire mesh is positioned at a predetermined distance from the wall plate and is held at this distance.
  • Another preferred positioning of the bulge is such that the hooking chamber formed between the U-shaped bottom of the hook and the bulge has a length such that in the direction of the inlet channel or in the longitudinal direction of the spacer part of the hook behind one another two rods in the hook chamber place so that two wire meshes are held and positioned by means of a spacer hook. This is advantageous in the overlap of spacer grid parts to form a long gabion basket.
  • the anchoring part of the Distanzhakens can be formed, for example, as a threaded part for screwing into a dowel, as a concrete anchor or screwed to a wall plate plate.
  • the anchoring part is formed only by an extension of the spacer extending in the longitudinal direction of the spacer, which is angled relative to the longitudinal direction of the spacer and thus suitable for setting in concrete in the wall plate.
  • the spacer hook preferably has a length between 0.25 m and 0.65 m.
  • spacer hooks are preferably arranged on a wall plate so that horizontally extending bars of a wire mesh can be accommodated, positioned and held. However, this is not a condition of the invention. They can also be arranged on a wall plate, that vertically extending rods of a wire mesh can be recorded, positioned and held.
  • the fillable with a stone layering and / or filler cavity of the gabion basket is thus defined on the one hand by the wall plate and on the other hand by the hooked into the spacer hook and so spaced to the wall plate positioned wire grid.
  • wire mesh can be arranged, but this is not mandatory for the creation of a protective wall of the precast concrete components according to the invention or not for all sides and all precast concrete components for creating the protective wall required, as will be explained later.
  • a particular advantage of the invention is that the fillable with a stone coating and / or filler cavity of the gabion basket essentially only requires a wire mesh, the arrangement of other wire mesh on other sides of said cavity is possible.
  • the wire grid is aligned parallel to the wall plate, so that the cavity has the shape of a cuboid. All distance hooks, in particular all spacers of the spacer hooks, are formed in this case the same length.
  • the wire mesh approaches towards the upper free end of the wall plate of this.
  • the cavity tapers towards the upper free end of the wall plate. The length the spacer hook, in particular of all spacers of the spacer hook, decreases in this case in the direction of the upper free end of the wall plate.
  • the ratio of the height of the wall plate to the width of the base plate is between 2: 1 to 6: 1 and the distance of the wire mesh from the wall plate between 0.2 m to 0.6 m.
  • up to 8 m high protective walls can be built with a comparatively small footplate area, which have a high stability and require no special foundation.
  • the installation of precast concrete components for the erection of a protective wall can be carried out on a prepared surface with a compressive strength> 150 kN / m 2 .
  • the spacer hook in the wall plate.
  • the spacers are embedded in concrete with their anchoring parts in the wall plate and anchored in this.
  • the spacer hooks are arranged distributed over the surface of the wall plate, such that they both distributed over the surface of the wire grid and engage along the edge regions in the wire mesh and this position spaced from the wall plate and hold.
  • a hook of a Distanzhakens is formed so that it engages around a wire mesh rod and when exercising a directed from the wall plate on the wire mesh force the corresponding wire mesh rod is pressed securely into the hook.
  • the wire mesh projects beyond the upper free end of the wall panel and above the upper free end of the wall panel is formed a gabion mesh basket covering the upper free end of the wall panel.
  • the gabion basket thus extends over the entire side of the wall plate facing away from the base plate and the upper free end of the wall plate.
  • the wire mesh can also extend beyond the respective outer end face in the case of the respective outer precast concrete components of the protective wall and a gabion basket covering the respective end side can be formed here, so that the gabion basket extends over these outer end faces of the outer precast concrete components of the protective wall.
  • a groove extending over the entire height of the wall panel is formed.
  • this groove can be filled with a connecting or sealing element, so that a gapless protective wall is created.
  • the particular advantages of the invention is that a protective wall can be created with just a few steps. It is not necessary to prepare the supporting wall supporting and stabilizing pillars or the like preparatory or to introduce a concrete core in place in adjacent and stacked gabions by concreting on site. The only preparatory work required is the creation of a sufficiently sized and sufficiently compacted gravel or crushed stone subgrade. The prefabricated concrete components are merely strung together to create a protective wall.
  • the abutting edges of the wire mesh of adjacent precast concrete components are connected together.
  • the formed gabion can be downwards, ie in the direction of the footprint of the precast concrete element, be open. It is filled from above with a layer of natural stone and / or filler. The upper side of the gabion can finally be closed with a wire mesh if desired.
  • a protective wall which visually acts from its visible side as a gabion wall, in particular a noise protection wall or retaining wall, which may have a height of up to 8 m and only has a narrow extension.
  • Another particular advantage of the invention is that a constructed from above concrete precast elements according to the invention protective wall is easily removable, i. can be divided into individual precast concrete components, which can then be used at a desired other location with a few steps and in a simple way again to create a protective wall.
  • a precast concrete element for creating a protective wall comprises only a substantially perpendicular wall plate, on one side of which spacer hooks are arranged, by means of which a wire mesh can be arranged substantially parallel or at an acute angle to the wall plate standing so to train a gabion basket.
  • the spacer hooks are arranged distributed over the surface of the wall plate and the wire mesh is eingunkkt to form a gabion basket in a plurality of spacer hooks. In the gabion basket, i.
  • a stratification of natural stone and / or filler can be introduced. It can be achieved that with a complete filling of the gabion basket no visible concrete surfaces remain and thus the typical view of a gabion wall is created.
  • the wall plate means for the arrangement of precast concrete components on a support frame or scaffold or on one or more fixed uprights or Be arranged supports.
  • the stands or supports may be formed in a known manner and anchored in the ground.
  • precast concrete components according to the invention can advantageously be produced by means of a method that the following
  • Process steps include:
  • Anchoring the spacer hooks in the wall plate by introducing the anchoring part designed for setting in concrete into the not yet hardened concrete, in such a way that the spacer and the hook of the spacer hook protrude beyond the surface of the wall plate,
  • Wireframe and the wall plate is formed a gabion.
  • the precast concrete component may include a reinforcement and of course the anchoring part of the spacer hooks may be connected to this reinforcement.
  • FIG. 1 shows a perspective view of a precast concrete component
  • FIG. 2 shows a perspective view of a precast concrete element with a gabion basket arranged above the upper free end of the wall plate, in FIG
  • FIG. 3 shows another perspective view of a prefabricated concrete component with a gabion basket arranged above the upper free end of the wall panel
  • FIG Fig. 4 a perspective view of a precast concrete component with one above the upper free end and one on the front side of the
  • FIG. 5 shows another perspective view of a prefabricated concrete component with a gabion basket arranged above the upper free end and at the end face of the wall panel, in FIG
  • FIG. 6 is a perspective view of a prepared from concrete prefabricated protective wall, in
  • Fig. 7 another perspective view of a
  • FIG. 8 shows a side view of a spacer hook
  • FIG. 9 shows a side view of a spacer hook with an anchoring part designed differently and in FIG.
  • FIG. 10 shows a side view of a spacer hook with an anchoring part designed differently.
  • the prefabricated concrete component 1 shown in FIG. 1 consists of a substantially vertically standing wall plate 2 and a bottom plate 3 which adjoins the lower end of the wall plate 2. Both the wall plate 2 and the base plate 3 are made of reinforced concrete.
  • the height h of the wall plate is 2.5 m, the width b of the foot plate 0.9 m.
  • a groove 4 extending over the entire height of the wall panel 2 is formed.
  • spacer hooks 5 are arranged, in which a wire mesh 6 is mounted.
  • the spacer hooks 5 are distributed substantially uniformly over the side of the wall panel 2 facing away from the foot panel 3 and are also arranged along the edges of the wall panel 2 and of the same length.
  • the wire mesh 6 is held by the spacer hooks 5 in a distance equal to their length relative to the side of the wall plate 2 applied to the base plate 3, ie it is arranged parallel to this side of the wall plate 2.
  • the wire mesh 6 is held securely.
  • a gabion basket 7 is defined, the cavity with a stone coating and / or filler can be filled.
  • the wire mesh 6 is formed in two parts in the example shown and consists of an upper wire mesh part 6.1 and a lower wire mesh part 6.2, which are connected to each other at their butt edge by wire loops 8.
  • the prefabricated concrete element 1 shown in FIG. 1 can be regarded as a prefabricated concrete building element for erecting a protective wall.
  • Fig. 2 shows a development of the precast concrete component 1 shown in Fig. 1 with a projecting beyond the upper free end of the wall plate 2 wire mesh 6 and a trained over the upper free end of the wall plate 2 Gabionkorb 9.
  • the Gabionkorb 9 is firstly by the extension the wire mesh part 6.1 on the upper free end of the wall plate 2 and on the other hand arranged at the upper free end of the wall plate 2, substantially perpendicular to this protruding wire mesh part 6.3 and the two wire mesh parts 6.1 and 6.3 connecting, substantially horizontally arranged wire mesh part 6.4 is formed ,
  • the wire mesh part 6.3 is firmly connected to the upper free end of the wall plate 2.
  • the wire mesh part 6.4 is removably angeodnet. It is in each case at the abutting edges with the wire mesh parts 6.1 and 6.3 with wire loops 8 with the wire mesh parts 6.1 and 6.3 connectable.
  • Fig. 3 shows an illustration of the above-described development of the precast concrete component 1 with a arranged above the upper free end of the wall plate 2 Gabionkorb 9 from the side of the wall plate 2, at the bottom of the foot plate 3 connects.
  • FIG. 4 shows a further development of the concrete prefabricated component 1 shown in FIGS. 1 to 3 with a gabion basket 10 formed along an end face of the wall panel 2.
  • the gabion basket 10 is formed by lateral ones Extension of the wire mesh parts 6.1 and 6.2 formed on the wall plate 2 addition, wherein the laterally over the wall plate 2 protruding portions of the wire mesh parts 6.1 and 6.2 are formed twice each bent at right angles. The free lateral edges of the over the wall plate 2 protruding portions of the wire mesh parts 6.1 and 6.2 are firmly connected to the front side of the wall plate 2.
  • FIG. 5 shows an illustration of the above-described development of the precast concrete component 1 with a gabion basket 10 formed along an end face of the wall panel 2 from the side of the wall panel 2, to which the base plate 3 adjoins at the lower end.
  • a protective wall 11 is shown, which was created by a series of several precast concrete components 1.
  • the respective inwardly projecting, in perspective in the depth extending precast concrete components 1 correspond to the training shown in Figs. 2 and 3 and described above
  • the front precast concrete component 1 corresponds to the training shown in Figures 4 and 5 and described above.
  • the prefabricated concrete components 1 are set up to form the protective wall 11 on a plane formed by a compacted gravel layer with a load capacity of about 170 kN / m 2 in the longitudinal direction aligned so that they abut each other with their end faces. In the in the end faces over the entire height of the wall plate 2 extending grooves 4 sealing elements are introduced.
  • the abutting front edges of the wire mesh parts 6.1 to 6.4 are each connected to each other by wire loops, said connection is made after setting up the precast concrete components 1 on the subgrade.
  • the respective wire mesh parts 6.4 are removed after setting up the precast concrete components and then filled the cavity of Bacgabionkorbes with a stone layering.
  • the manufacturer may have initially dispensed with the arrangement of the wire mesh parts 6.4.
  • the upper wire mesh parts 6.4 are placed and connected along the abutting edges with the wire mesh parts 6.1 and 6.3 with wire loops 8 with the wire mesh parts 6.1 and 6.3.
  • Fig. 7 shows a representation of the above-described protective wall 11 from the side of the wall plate 2, at the lower end of the foot plate 3 connects.
  • a protective wall 11, made as described above, of precast concrete components according to the invention may have a height of up to 8 m, with its width, i. the width b of the foot plate 3, significantly, i. up to a factor of 6, less.
  • the protective wall 11 is easy to create. There is no need for complex foundations or concreting on site.
  • the base plates 3 of the erected prefabricated concrete elements 1 can, if desired, be covered with soil, wherein the height of the applied to the foot plates floor can reach up to the height of the wall plate.
  • the gabion basket of a prepared from precast concrete components 1 protective wall 11 has compared to known from the prior art gabion walls relative to the respective height significantly lower void volume, so that only a relatively small amount of stones or other filler material is required to fill the gabion.
  • the side of the protective wall 11, on which the gabion is formed, is the visible side of the protective wall 11. If the protective wall 11 act as a sound barrier, this side should point to the sound source, the gabion should be filled with a sound-absorbing material.
  • a protective wall 11 described above can also function as a screen, whereby the gabion should then be filled with a visually appealing stone stratification.
  • Fig. 8 shows a preferred embodiment of the Distanzhakens.
  • the illustrated spacer hook 5 comprises a hook 5.1, a spacer 5.2 and an anchoring part 5.3.
  • the hook 5.1 is U-shaped. It has two legs and a semicircular bottom. The opening of the U-shaped Hook 5.1 points in the direction of the spacer 5.2. Between the opening and the semicircular bottom of the U-shaped hook 5.1, an inlet channel 12 is formed. This inlet channel 12 is narrowed by a bulge 13 extending as an extension of the spacer part 5.2 a leg of the U-shaped hook 5.1 in the direction of the opposite leg of the U-shaped hook 5.1.
  • the semicircular bottom of the hook 5.1 is dimensioned so that it is suitable for receiving a rod of the wire mesh 6 to be suspended.
  • the bulge 13 of the one leg of the U-shaped hook 5.1 extends so far in the direction of the other leg of the U-shaped hook 5.1 that the clear Width of the inlet channel 12 of the hook 5.1 is smaller than the diameter of a rod of the wire grid 6 to be hooked.
  • the buckle 13 is positioned so that between the U-shaped bottom of the hook 5.1 and the bulge 13 a hook chamber 14 is formed, which is for safe reception, i. Recording with little play, a rod of the wire grid 6 is suitable.
  • the anchoring part 5.3 of the Distanzhakens 5 is formed by a at right angles to the longitudinal extent of the spacer part 5.2 at the opposite end of the hook 5.2 5.1 opposite part 5.2 mounted rod.
  • the spacer hook 5 has a length DA between 0.25 m and 0.65 m.
  • the rod-shaped anchoring part 5.3 has a length DV between 0.05 m and
  • FIG. 9 shows a spacer hook 5 which is formed substantially equal to the spacer hook 5 shown in FIG. 8, but with a modified anchoring part 5.3.
  • the spacer hook shown in FIG. 9 is preferably provided for arrangement in the region of the upper edge of a wall plate 2 in the vertical direction.
  • 10 shows a spacer hook 5 with a hook 5.1 designed for receiving two wire mesh rods.
  • the legs of the U-shaped hook 5.1 have been extended and the bulge 13 is positioned so that a larger hook chamber 14 is formed than the hook 5.1 shown in FIGS. 8 and 9, which is designed to receive two wire mesh rods.
  • the spacer hook 5 shown in FIG. 10 has an anchoring part 5.3 in the form of a thread for screwing into a dowel.
  • the skilled person understands that the invention is not limited to the embodiments described above and that further modifications are conceivable.

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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)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Fencing (AREA)

Abstract

L'invention concerne un élément de construction préfabriqué en béton (1) servant à monter un mur de protection (11), notamment un écran antibruit ou un mur porteur, ainsi qu'un procédé de fabrication de l'élément de construction préfabriqué en béton (1). Un élément de construction préfabriqué en béton (1) servant à monter un mur de protection (11) comprend un panneau de mur (2) sensiblement vertical sur un côté duquel est disposé un gabion tressé (7) destiné à recevoir un empilage de pierre naturelle et/ou de matériau de remplissage. Pour former le gabion tressé (7), des crochets d'espacement (5) sont disposés sur le panneau de mur (2) et un treillage métallique (6) espacé du panneau de mur (2) y est fixé, un crochet d'espacement (5) comprenant un crochet (5.1) pour l'accrochage d'un treillage métallique (6), une pièce d'espacement (5.2) pour former un espace entre le treillage métallique (6) et le panneau de mur (2), et une pièce d'ancrage (5.3) à l'aide de laquelle le crochet d'espacement (5) peut être fixé au panneau de mur (2). Le procédé de fabrication d'un élément de construction préfabriqué en béton (1) comprend les étapes suivantes : - coulage d'un mélange de béton dans un coffrage pour former un élément de construction préfabriqué en béton (1) comprenant une partie réalisée sous la forme de panneau de mur (2), - ancrage du crochet d'espacement (5) dans le panneau de mur (2) en introduisant la pièce d'ancrage (5.3) dans le béton pas encore durci de telle sorte que la pièce d'espacement (5.2) et le crochet (5.1) du crochet d'espacement (5) dépassent de la surface du panneau de mur (2), - durcissement du béton et - accrochage du treillage métallique (6) dans les crochets (5.1) des crochets d'espacement (5), de telle sorte que le treillage métallique (6) est positionné espacé du panneau de mur (2) et qu'un gabion tressé (7) est formé entre le treillage métallique (6) et le panneau de mur (2).
PCT/EP2013/003738 2012-12-17 2013-12-11 Élément de construction préfabriqué en béton servant à monter un mur de protection et procédé pour le fabriquer WO2014095005A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112013006028.0T DE112013006028A5 (de) 2012-12-17 2013-12-11 Betonfertigbauteil zur Erstellung einer Schutzwand und Verfahren zur Herstellung
EP13820731.1A EP2956587A1 (fr) 2012-12-17 2013-12-11 Élément de construction préfabriqué en béton servant à monter un mur de protection et procédé pour le fabriquer

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE202012012063.8 2012-12-17
DE202012012063U DE202012012063U1 (de) 2012-12-17 2012-12-17 Betonfertigbauteil zur Erstellung einer Schutzwand
DE102013000547 2013-01-15
DE102013000547.7 2013-01-15
BE2013/0163 2013-03-13
BE201300163A BE1020733A5 (nl) 2012-12-17 2013-03-13 Prefabbetonelement voor het vervaardigen van een schermwand.

Publications (1)

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WO2014095005A1 true WO2014095005A1 (fr) 2014-06-26

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PCT/EP2013/003738 WO2014095005A1 (fr) 2012-12-17 2013-12-11 Élément de construction préfabriqué en béton servant à monter un mur de protection et procédé pour le fabriquer

Country Status (9)

Country Link
EP (1) EP2956587A1 (fr)
BE (1) BE1020733A5 (fr)
CH (1) CH707356A2 (fr)
DE (1) DE112013006028A5 (fr)
FR (1) FR2999620B1 (fr)
LU (1) LU92337B1 (fr)
NL (2) NL2011020C2 (fr)
PL (1) PL69327Y1 (fr)
WO (1) WO2014095005A1 (fr)

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CN110886430A (zh) * 2019-12-04 2020-03-17 河南五方合创建筑设计有限公司 一种用于装配式超低能耗建筑的薄型高保温性能夹芯墙板
IT201800011171A1 (it) * 2018-12-17 2020-06-17 Valter Angeli Modulo prefabbricato per il rivestimento o la realizzazione di pareti con copertura vegetale
AT524698A1 (de) * 2021-01-25 2022-08-15 Oberhofer Projektmanagement GmbH Lärmschutzwand mit schallschutzelementen und verbesserter schallabsorption

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Publication number Priority date Publication date Assignee Title
CN112810830B (zh) * 2020-12-31 2022-12-02 四川省场道工程有限公司 机场钢筋混凝土折板式导流屏施工方法

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DE29608449U1 (de) 1995-05-10 1996-08-01 Betonwerk Rieder Ges M B H Lärmschutzplatte
EP1775388A2 (fr) 2005-10-17 2007-04-18 Bauunternehmen Deutschle GmbH & Co. KG Procédé pour la mise en place d'un mur en béton utilisant des gabions
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DE102010004266A1 (de) 2010-01-09 2011-07-14 Friedhoff, Axel, 54518 Gabione zum Aufbau einer Lärmschutzwand
DE202010012269U1 (de) * 2010-09-07 2010-12-09 Burgert, Jürgen Distanzklammer für Steinzaun und Steinzaun
DE202010016533U1 (de) 2010-12-13 2011-03-03 Rk Landschaftsbau Dittersdorf Gmbh Gabionenwand
DE202011005024U1 (de) 2010-12-17 2011-09-15 Bauunternehmen Deutschle Gmbh & Co. Kg Gabione für Schallschutzwände
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IT201800011171A1 (it) * 2018-12-17 2020-06-17 Valter Angeli Modulo prefabbricato per il rivestimento o la realizzazione di pareti con copertura vegetale
CN110886430A (zh) * 2019-12-04 2020-03-17 河南五方合创建筑设计有限公司 一种用于装配式超低能耗建筑的薄型高保温性能夹芯墙板
CN110886430B (zh) * 2019-12-04 2022-01-18 河南五方合创建筑设计有限公司 一种用于装配式超低能耗建筑的薄型高保温性能夹芯墙板
AT524698A1 (de) * 2021-01-25 2022-08-15 Oberhofer Projektmanagement GmbH Lärmschutzwand mit schallschutzelementen und verbesserter schallabsorption

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PL122655U1 (pl) 2014-06-23
PL69327Y1 (pl) 2017-08-31
NL2013013C2 (nl) 2015-03-23
NL2013013A (nl) 2014-07-09
EP2956587A1 (fr) 2015-12-23
FR2999620A1 (fr) 2014-06-20
FR2999620B1 (fr) 2017-08-18
LU92337B1 (fr) 2014-09-15

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