• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a precast concrete component (1) for creating a protective wall (11), in particular a soundproof wall or a retaining wall. A prefabricated concrete component (1) for creating a protective wall (11) has a substantially vertical wall plate (2), at the lower end of which a substantially horizontal base plate (3) can connect. On one side of the wall plate (2) a Gabionkorb (7) is arranged. The formation of the gabion basket (7) takes place by means of a wire grid (6) arranged at a distance from the wall plate (2), which is fastened to spacer hooks (5) which are arranged on the wall plate (2). The fillable with a stone coating and / or filler cavity of the gabion basket (7) is thus defined on the one hand by the wall plate (2) and on the other hand by the wire grid (6). By means of concrete precast elements (1) according to the invention, a comparatively high protective wall (11) can be created in a simple manner by lining up several precast concrete components (1) with a small width of the protective wall (11). The gabion basket (7) of a concrete wall element (1) according to the invention made of protective wall (11) compared with known from the prior art gabion walls relative to the respective height (h) significantly lower void volume, so that for filling the gabion (7) only a comparatively small amount of stones or other filling material is required.
    公开号:AT14117U1
    申请号:TGM50173/2013U
    申请日:2013-12-06
    公开日:2015-04-15
    发明作者:Mathieu Vanbockrijck
    申请人:Vanbockrijck Nv；
    IPC主号:
    专利说明:

    description
    CONCRETE REPRODUCTION TO CREATE A PROTECTION WALL
    The invention relates to a precast concrete component for creating a protective wall, insbeson¬dere a soundproof wall or a supporting wall.
    Precast concrete components for creating a protective wall are known. The formation of precast concrete parts for noise barriers by the arrangement of sound-absorbing plates on the sound source side facing the precast concrete element is known. As an example, reference may be made to DE 44 19 537 A1, DE 296 08 449 U1 or DE 20 2011105 513 U1.
    Also known is the use of cavities filled with sound-absorbing material for constructing a soundproofing wall. Thus, DE 20 2011 005 024 U1 describes a soundproofing gabion which consists of a wire mesh basket with side walls, a bottom wall and optionally a cover wall, the interior of the wire mesh basket being divided between two opposite longitudinal side walls into three chambers, the middle chamber filled with a concrete core, which is located on the soundproof side of the gabion chamber with a stone ballast filling and the chamber located on the schalIgewandgewand side of the gabion chamber filled with a lava ballast filling. The concrete core is formed by filling concrete in the middle chamber, after the two outer chambers have been filled with debris or lava gravel and thus serve as shuttering.
    In DE 20 2010 016 533 U1 serving as a sound barrier gabion wall is described, 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 for the construction of the gabion empty gabion baskets, strung together and are joined together, then a formwork is used for forming the concrete core, then the filler is filled in the cavity between an outer side of a Schaπlungselementes and the gabion, then the concrete core is poured and at least one formwork element is removed before the beginning of setting so that fresh concrete passes at least partially into the area of the filling material, creating a sound absorbing boundary layer between the concrete core and the filling material. An adequate method of constructing a wall of in-situ concrete using gabions is described in EP 1 775 388 A2.
    Also described in DE 10 2007 037 339 A1 is a gabion basket with noise-insulating, monolithic concrete layer which is divided between two opposite longitudinal side walls into three chambers, the two outer chambers being filled with preferably sound-absorbing rock material and the cavity of the central chambers is filled with fresh concrete after filling the outer chamber with rock material, the two outer rock-filled chambers serving as formwork. To construct a sound barrier wall, several gabion baskets are placed side by side and stacked, filling respective outer chambers with rock material and subsequently the cavity the middle chambers are filled with fresh concrete, so that after the hardening of the fresh concrete between the layers of rock material, 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 essentially parallelepiped wire baskets arranged one above the other and next to one another, wherein a monolithic concrete core extends over the entire length of the concrete wall in its interior is surrounded by a layer of natural stone and on the other hand by a layer of filler.
    In DE 10 2010 004 266 A1 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 attach the noise protection element to the gabion cage and to connect other noise protection elements with each other.
    All of the aforementioned solutions known from the prior art have the disadvantage that comparatively much natural stone material or sound-absorbing material is necessary for constructing a protective wall, in particular a soundproofing wall or a supporting wall, the soundproofing wall being widely expanded in relation to its height and the construction of the soundproofing wall or a supporting wall is comparatively complicated.
    The object of the invention is to provide a precast concrete element for creating a protective wall, in particular a soundproof wall or a supporting wall, which enables the establishment of a comparatively high protective wall with a small width of the Schutz¬wand in a simple way. It is a further object of the invention to provide a precast concrete element which enables the erection of a gabion wall in a simple manner.
    This object is achieved by a precast concrete element for creating a protective wall, having the features mentioned in claim 1 or 3, solved. Zweckmäßi¬ge developments of the precast concrete component are beschrie¬ben in claims 2 and 4 to 14.
    In a preferred embodiment of the invention, a precast concrete element for creating a protective wall comprises a substantially vertically standing wall plate and at the bottom of the wall plate subsequent, substantially horizontal Fu߬platte. The wall plate and the foot plate are thus in the form of an L substantially ortho¬gonal to each other. According to the invention, a gabion basket is arranged on the side of the wall plate facing away from the base plate. The formation of the gabion basket is effected by a wire grid spaced from the side of the wall panel facing away from the base plate and secured to spacer hooks disposed on the side of the wall panel facing away from the base plate. The cavity of the storage basket which can be filled with a stone coating and / or filler is thus defined on the one hand by the wall plate and on the other hand by the wire grid. On the other four sides of the gabion basket also wire mesh can be arranged, but this is not mandatory for the creation of a protective wall of the concrete prefabricated components according to the invention or not required for all sides and all precast concrete elements for the creation of the protective wall, as will be explained later.
    A particular advantage of the invention is that the fillable with a Steinschichtungund / or filler cavity of the gabion basket essentially requires only one Drahtgitterer, the arrangement of other wire mesh on other sides of said hollow space is possible.
    Preferably, the wire grid is aligned parallel to the wall plate, so that the cavity has the shape of a cuboid. All distance hooks are the same length in this case.
    In another likewise preferred embodiment, the wire mesh approaches in direction of the upper free end of the wall plate of this. The cavity tapers in the direction of the upper free end of the wall plate. The length of the spacer hooks in this case decreases in the direction of the upper free end of the wall plate.
    Preferably, the ratio of the height of the wall plate to the width of the base plate is zwi¬schen 2: 1 to 6: 1 and the distance of the wire grid from the wall plate between 0.2 m to 0.6 m. Thus, up to 8 m high barriers can be built with a comparatively small footplate area, which have a high stability and require no special foundation. The preparation of the precast concrete components for the erection of a protective wall can be carried out on a prepared planum with a compressive strength > 150 kN / m2.
    Suitably, the fixed arrangement of the spacer hook in the wall plate. Preferably, the spacer hooks are embedded in the wall plate and thus anchored in this. The spacers are arranged distributed over the surface of the wall plate such that they both spread over the surface of the wire grid and engage the wireframe along the edge areas and keep it spaced from the wall plate. A hook of a spacer hook is formed so that it engages around a wire mesh rod and when a force exerted on the wire mesh by the wall panel is applied, the corresponding wire mesh rod is pressed securely into the hook.
    In a preferred embodiment, the wire mesh extends 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 panel facing away from the foot panel and the upper free end of the wall panel. With a complete filling of the gabion basket thus formed with a stratification of natural stone and / or filler remain on this side of the protective wall, the visible side, no visible concrete surfaces.
    A protective wall is created by a juxtaposition of several concrete prefabricated components. In the manner described above, the wire mesh can also extend beyond the respective outer end side in the case of the respective outer prefabricated components of the protective wall and a gabion basket covering the respective front side can be formed here, so that the gabion cage extends over these outer end faces of the outer precast concrete components of the protective wall.
    It is useful if along the end faces of the wall panels over a total height of the wall plate extending groove is formed. When stacking concrete prefabricated components to create a protective wall, this groove can be filled with a Verbindungs¬ or sealing element, so that a gapless protective wall is formed.
    The particular advantages of the invention is that a protective wall can be created with a few working steps. It is not necessary to prepare to build the protective wall supporting and stabilizing pillars or the like or to introduce a concrete core on site in concreting and adjacent gabings by concreting on site. The preparatory work is only the creation of a sufficiently sized and ausrei¬chend compacted gravel or gravel subgrade required. The prefabricated concrete components are merely strung together to create a protective wall. Of course, it is also possible, first lined up a number of concrete prefabricated without wire mesh and then arrange the wire mesh or the parts, i. hook into the distance hooks and so form the gabion, whereby then a single wire mesh part can also extend over several precast concrete components. The formed gabion may point downwards, i. in the direction of the footprint of Betonfertigbautei¬les, 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, if desired, with a wire mesh. By means of the prefabricated concrete components according to the invention, it is possible to create a protective wall acting optically from its visible side as a gabion wall, in particular a noise barrier or retaining wall, which may have a height of up to 8 m and thereby only has a narrow extension.
    Another particular advantage of the invention is that a protective wall constructed from pre-described concrete precast elements according to the invention can be dismantled in a simple manner, i. E. can be divided into individual precast concrete components, which can then be used in a desired other place with a few steps and in a simple way again to create a protective wall.
    Since on-site concreting work to create a protective wall are required, their disassembly is very easy and residue-free possible.
    In another embodiment of the invention comprises a precast concrete element for creating a protective wall only a substantially perpendicular wall plate, at one of them
    Side 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, so as to form a gas basket. Preferably, the spacing hooks are arranged distributed over the surface of the wall plate and the wire mesh is set into a plurality of distance hooks to form a gabion basket. In the gabion basket, i. The cavity between the wall plate and the wire mesh, 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 so the typical view of a gabion is created.
    For the construction of a protective wall, the above-described precast concrete components may be arranged on the side facing away from the gabion basket side wall plate means for arranging the precast concrete components on a support frame or scaffold or on one or more fixed stands or supports. The uprights or supports may be formed in a known manner and anchored in the ground.
    The distance of the wire grid from the wall plate is between 0.2 m and 0.6 m.
    A spacer hook comprises a hook for suspending a Dratgitters, a spacer to form a distance between the wire mesh and the wall plate on which the Distanz¬hook is attached, and an anchoring part, by means of which the spacer hook is fastened to the wall plate. The hook is preferably U-shaped, with the opening facing the spacer. Between the opening and the preferably semicircular bottom of the U-shaped hook, an inlet channel is formed. This inlet channel is preferably narrowed by a curvature of the leg of the U-shaped hook extending as an extension of the spacer in the direction of the opposite leg of the U-shaped hook.
    The preferred semicircular bottom of the hook is dimensioned so that it is suitable for receiving a rod of the wire mesh to be hooked. Preferably, the clear diameter of the semicircular bottom is slightly larger than the diameter of a rod of the wire mesh to be suspended. The described bulge of the one leg of the U-shaped hook extends so 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 to form, between the U-shaped bottom of the hook and the bulge, a hook chamber suitable for secure reception, i. Recording with little play, a rod of the wire grid is suitable. This ensures that a suspended wire mesh is held in a predetermined position. In a hook arranged on a wall plate, this means that the wire mesh is positioned at a predetermined distance from the wall plate and held at this distance.
    Another preferred positioning of the concavity is such that the hooking chamber formed between the U-shaped bottom of the hook and the concavity has such a length that in the direction of the inlet channel or in the longitudinal direction of the spacer 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 region of the overlap of spacer grid parts to form an elongate gabion basket.
    By the arrangement of the inlet channel constricting bulge of the hook in the leg of the U-shaped hook extending as an extension of the spacer of the hook, it is achieved that the U-shaped bottom of the hook relative to the spacer of the hook in the longitudinal direction of the spacer of the Hook elastic or slightly resiliently movable. This has the advantageous effect that impacts acting on a grid hooked into the hook are cushioned by the hook and are not transmitted to the anchoring part, or only cushioned. As a result, a detachment of the anchoring part of the wall plate, anbzw. in which it is anchored, avoided as a result of repeated impacts on the hooked into the hook wire grid.
    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 as screwed to a wall plate plate. In the simplest form, 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 being embedded in the wall plate.
    The spacer hook preferably has a length between 0.25 m and 0.65 m.
    The above-described spacer hooks are preferably arranged on a wall plate that horizontally extending rods of a wire mesh can be recorded, positioned and held. However, this is not a condition of the invention. They can also be arranged on a wall plate so that vertically extending bars of a wire mesh can be picked up, positioned and held.
    Further details, features and advantages of the invention will become apparent from the following description of an embodiment with reference to the accompanying drawings. 1 is a perspective view of a precast concrete component, in FIG. 2 is a perspective view of a prefabricated concrete component with a gabion basket disposed above the upper free end of the wall plate, in FIG. another perspective view of a precast concrete component with a gabion basket arranged above the upper free end of the wall panel, in which: [0037] FIG. 4: a perspective view of a precast concrete component with a basket above the upper free end and at the front of the wall panel; 5 shows another perspective view of a precast concrete component with a gabion basket arranged above the upper free end and a front wall of the wall panel, in FIG. 6 a perspective view of a concrete precast component
    [0040] FIG. 7 shows another perspective view of a protective wall made of precast concrete components, [0041] FIG. 8: a side view of a spacer hook, [0042] FIG. 9: a side view of a spacer hook with one another [0043] FIG. 10 shows a side view of a spacer hook with a differently designed anchoring part.
    The concrete precast component 1 shown in Fig. 1 consists of a substantially perpendicular wall plate 2 and at the lower end of the wall plate 2 subsequent, substantially horizontal foot plate 3. Both the wall plate 2 and the Fußplatte 3 consist of reinforced Concrete. The height h of the wall plate is 2.5 m, the width of the base plate 0.9 m. Along each of the two end faces of the wall panels 2, a groove 4 extending over the entire height of the wall panel 2 is formed. On the side facing away from the base plate 3 of the wall plate 2 spacer hooks 5 are arranged, in which a wire grid 6 is suspended. 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. They are embedded in the wall plate 2. The Drahtgit¬ter 6 is held by the spacer hooks 5 in a distance equal to their length ge compared with the base plate 3 applied side of the wall plate 2, that is arranged parallel to this side of the wall plate 2. The arrangement of the spacer hooks 5 distributed over the surface of the foot plate 3 applied side of the wall plate 2 and in particular also along the edge regions of the wall plate 2, the wire mesh 6 is held securely. Through the wire mesh 6 and the side facing away from the base plate 3 of the wall plate 2, 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 by wire loops 8 at their butt edge. The prefabricated concrete element 1 shown in Fig. 1 can be considered as a precast concrete prefabricated part for the construction of a protective wall.
    Fig. 2 shows a further development of the precast concrete element 1 shown in Fig. 1 with a projecting beyond the upper free end of the wall plate 2 wire mesh 6 and over the upper free end of the wall plate 2 formed Gabionkorb 9. The Gabionkorb 9 is deneinen by the extension the wire mesh part 6.1 beyond the upper free end of the Wandplat¬te 2 and on the other hand arranged at the upper free end of the wall plate 2, substantially perpendicularly over this protruding wire mesh part 6.3 and the two wire mesh parts 6.1 and 6.3 connecting, substantially horizontally arranged Drahtgit¬terteil 6.4 formed. The wire mesh part 6.3 is fixedly connected to the upper free end of the wall plate 2. The wire mesh part 6.4 is detachably arranged. 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 6.3verbindbar.
    Fig. 3 shows an illustration of the above-described development of Betonfertigbautei¬les 1 with a arranged over the upper free end of the wall plate 2 Gabionkorb 9von the side of the wall plate 2, at the bottom of the foot plate 3 connects.
    Fig. 4 shows a further development of the Betonfertig¬bauteiles 1 shown in Figures 1 to 3 with a along an end face of the wall plate 2 formed Gabionkorb 10.The Gabionkorb 10 is by each lateral extension of the wire mesh parts 6.1 and 6.2über the wall plate 2 out, 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 a representation of the above described development of Betonfertigbautei¬les 1 with a along an end face of the wall plate 2 formed Gabionkorb 10 from the side of the wall plate 2, at the bottom of the foot plate 3 connects.
    In Fig. 6, a protective wall 11 is shown, which was created by a juxtaposition of mehre¬ren precast concrete components 1. In this case, the respective inwardly projecting, in perspective extending in depth precast concrete components 1 correspond to those shown in FIGS. 2 and 3 and described above, while the front precast concrete component 1 corresponds to the embodiment shown in FIGS. 4 and 5 and described above. The concrete prefabricated components 1 are set up so as to line up the protective wall 11 on a plane formed by a compacted ballast layer with a load-bearing capacity of approximately 170 kN / m in the longitudinal direction so that they abut each other with their end faces. Indie in the end faces over the entire height of the wall plate 2 extending grooves 4 are sealing elements introduced. The abutting front edges of the wire mesh parts 6.1 to 6.4 are each connected to each other by wire loops, which connection is made after setting up the precast concrete components 1 on the ground. To fill the Gesamtgabionkorbes formed from the gabion baskets 7, 9 and 10 after placing the concrete prefabricated components, the respective wire mesh parts 6.4 are removed and subsequently filled the cavity of the Gesamtgabionkorbes with a stone layering. Alternatively, the manufacturer can initially dispense with the arrangement of the wire mesh parts 6.4. After completely filling the Gesamtgabionkorbes with a stone coating 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
    Wall plate 2, at the bottom of the foot plate 3 connects.
    A protective wall 11 constructed as described above from precast concrete components according to the invention may have a height of up to 8 m, with its width, i. the width of the footplate 3, significantly, i. up to a factor of 6, less. The protective wall 11 is easy to create. There are neither complex foundations nor concreting on site required. The foot plates 3 of the erected prefabricated concrete elements 1 can, if desired, be covered with floor, wherein the height of the floor applied to the foot plates can reach up to the height of the wall plate. The gabion basket of a protective wall 11 constructed from prefabricated concrete components 1 according to the invention has a significantly lower void volume relative to the respective height than gabion walls known from the prior art, so that only a comparatively small amount of stones or other filling material is required to fill the gabion cage.
    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 functions as a soundproofing wall, this side should point towards the sounding site, wherein the gabion should be filled with a sound absorbing material.
    Of course, a protective wall 11 described above can also function as a screening wall, the gabion then being filled with a visually appealing stone layering.
    Fig. 8 shows a preferred embodiment of the Distanzhakens. The illustrated Distanzha¬ken 5 comprises a sheet 5.1, a spacer 5.2 and an anchoring part 5.3. The Flaken 5.1is 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 of extending as an extension of the spacer 5.2 one 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 hooked. Preferably, the inside diameter of the semicircular bottom is slightly larger than the diameter of a rod of the wire mesh 6 to be suspended. The bulge 13 of one leg of the U-shaped tongue 5.1 extends as far as 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 mesh 6 to be hooked. The bulge 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 for secure reception, i. Recording with only a small clearance, a rod of wire mesh 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 5.2 at the opposite end of the hook 5.1 5.1 Abstandsteiles 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 0.15 m. The attachment of the Distanzhakens 5 on the wall plate 2 of a precast concrete element is effected by einbetonie¬ren.
    Fig. 9 shows a substantially equal to the distance hook 5 shown in Fig. 5 formed spacer hooks 5, but with a modified anchoring part 5.3. The spacer hook illustrated in FIG. 9 is preferably provided for arrangement in the region of the vertically upper edge of a wall panel 2.
    FIG. 10 shows a spacer hook 5 with a hook 5.1 designed for receiving two wire mesh rods. For this purpose, the legs of the U-shaped hook 5.1 have been lengthened and the bulge 13 is positioned so that a larger hook chamber 14 is formed than the hooks 5.1 shown in FIGS. 8 and 9, which is designed to receive two wire mesh bars , Furthermore, 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.
    LIST OF REFERENCE SYMBOLS USED 1 Concrete element 2 Wall plate 3 Base plate 4 Groove 5 Spacer hook 5.1 Hook 5.2 Spacer 5.3 Anchoring part 6 Wire screen 6.1 Wire mesh part 6.2 Wire mesh part 6.3 Wire mesh part 6.4 Wire mesh part 7 Gabion basket 8 Wire loops 9 Gabion basket 10 Gabion basket 11 Guard wall 12 Inlet channel 13 Bulge 14 Hook chamber b Width of foot plate h Height of the wall plate V Ratio h: b DA Length Distance hook DV Length Anchoring part
    权利要求:
    Claims (14)
    [1]
    Claims 1. Prefabricated concrete component (1) for creating a protective wall (11) with a substantially soldering standing, the protective wall (11) forming wall plate (2) and at the lower end of the wall plate (2) adjoining, substantially horizontally located foot plate (3), characterized in that on the side of the wall plate (2) applied to the foot plate (3) there is arranged a gabion basket (7) for receiving a stratification of natural stone and / or filler.
    [2]
    2. precast concrete component (1) according to claim 1, characterized in that the ratio (V) height (h) of the wall plate (2) to width (b) of the base plate (3) between 2: 1 < V < 6: 1 and the distance of the wire grid (6) from the wall plate (2) is between 0.2 m and 0.6 m.
    [3]
    3. concrete prefabricated component (1) for creating a protective wall (11) having a substantially soldering, the protective wall (11) forming wall plate (2), characterized in that on one side of the wall plate (2) a Gabionkorb (7) for receiving a Layering of natural stone and / or filler is arranged.
    [4]
    4. precast concrete component (1) according to claim 1,2 or 3, characterized in that for forming the Gabionkorbes (7) on one side of the wall plate (2) spacer hooks (5) are arranged, at which spaced from the wall plate (2) a wire mesh (6) is attached.
    [5]
    5. precast concrete component (1) according to claim 1,2 or 4, characterized in that for forming the gabion (7) on the base plate (3) facing away from the wall plate (2) spacer hooks (5) are arranged, at which spaced from the wall plate (2) a wire mesh (6) is attached.
    [6]
    6. precast concrete component (1) according to claim 4 or 5, characterized in that the spacer hooks (5) are concreted into the wall plate (2).
    [7]
    7. precast concrete component (1) according to claim 4 to 6, characterized in that the wire grid (6) is arranged parallel to the wall plate (2).
    [8]
    8. precast concrete component (1) according to claim 4 to 6, characterized in that the wire mesh (6) in the direction of the upper free end of the wall plate (2), the wall plate (2) approaches, of the wire mesh (6) and the Wall plate (2) limited cavity in the direction of the upper free end of the wall plate (2) thus becomes narrower.
    [9]
    9. precast concrete component (1) according to claim 3 to 8, characterized in that the wire grid (6) beyond the upper free end of the wall plate (2) protrudes and above the upper free end of the wall plate (2) a this upper free end of the wall plate (2). 2) covering Gabionkorb (9) is formed.
    [10]
    10. precast concrete component (1) according to claim 1 to 9, characterized in that in the end faces of the wall plate (2) over the entire height (h) of the wall plate (2) extending groove (4) is formed.
    [11]
    11. precast concrete component according to claim 4, 5 or 6, characterized in that the spacer hook (5) has a hook (5.1) for attaching a wire grid (6), a Distanz¬teil (5.2) to form a distance between the wire mesh (6) and the wall plate (2) to which the spacer hook (5) is attached and an anchoring part (5.3) by means of which the spacer hook (5) can be fastened to the wall panel (2).
    [12]
    12. precast concrete element according to claim 11, characterized in that the hook (5.1) is U-shaped, wherein the opening of the U-shaped hook (5.1) in the direction of the spacer (5.2) points and so between the opening of the U-shaped formed a trained hook (5.1) and the bottom of the U-shaped hook (5.1) an inlet channel (12) that in the leg of the U-shaped hook (5.1), which is arranged inVergängerung of the spacer (5.2), a in the direction of the gegenüberlie¬genden leg of the U-shaped hook (5.1) facing buckle (13) of this Schenkel is ausgebildet by the constriction of the inlet channel (12) is effected.
    [13]
    13. precast concrete element according to claim 12, characterized in that the bulge (13) in the extension of the spacer (5.2) formed leg of the U-shaped hook (5.1) is positioned so that between the bottom of the U-shaped hook (5.1) and the Buckle (13) a hook chamber (14) is formed, which is intended for receiving a rod of a wire grid (6).
    [14]
    14. Concrete component according to claim 13, characterized in that the dimensions of the hook chamber (14) are adapted to the dimensions of the male Sta¬bes a wire grid (6) for a recording with little play. For this 7 sheets drawings
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    同族专利:
    公开号 | 公开日
    DE202012012063U1|2013-02-14|
    CZ27091U1|2014-06-23|
    DE202013011136U1|2014-02-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    NL1024629C1|2003-10-27|2004-11-30|Constar Betonwaren B V|Construction element for walls, e.g. noise barriers, comprises concrete block with spacer parts secured to grid|
    DE102007056464A1|2006-11-24|2008-05-29|David Aaron Fresco|Wall section, for outdoors, is composed of metal grids with the space between them filled with longitudinal coconut shell pieces|
    DE102007044017A1|2007-09-14|2009-03-19|Veit Dennert Kg Baustoffbetriebe|Wall element i.e. hollow wall block, for forming noise protection wall, has grid structure inserted into slot as connecting element to connect adjacent wall component with end section, and fixed transversal to longitudinal direction of slot|
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    DE4419537A1|1994-06-03|1995-12-07|Rudolf Ing Schmaranz|Sound retarding wall|
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    DE102007037339B4|2006-08-04|2009-12-31|Wolfgang Schmauser|Gabion wall with sound-insulating, monolithic concrete layer|
    DE102006051707A1|2006-10-30|2008-05-08|Christoph Kirschner|Gabion wall for use as sound insulation wall, has monolithic concrete core extending over entire length of gabion wall in interior of gabion wall, and enclosed by natural stone layering and filler material layering|
    DE102010004266B4|2010-01-09|2017-03-09|Axel Friedhoff|Gabione to build a noise barrier|
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    法律状态:
    2017-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20161231 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202012012063U|DE202012012063U1|2012-12-17|2012-12-17|Prefabricated concrete element for creating a protective wall|
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