WO2007132964A1 - Panneau insonorisant - Google Patents

Panneau insonorisant Download PDF

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Publication number
WO2007132964A1
WO2007132964A1 PCT/KR2006/003251 KR2006003251W WO2007132964A1 WO 2007132964 A1 WO2007132964 A1 WO 2007132964A1 KR 2006003251 W KR2006003251 W KR 2006003251W WO 2007132964 A1 WO2007132964 A1 WO 2007132964A1
Authority
WO
WIPO (PCT)
Prior art keywords
bent
soundproofing
soundproofing board
frame
board according
Prior art date
Application number
PCT/KR2006/003251
Other languages
English (en)
Inventor
Ki Soung Park
Original Assignee
Ki Soung Park
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 KR1020060043479A external-priority patent/KR100866845B1/ko
Priority claimed from KR1020060061939A external-priority patent/KR100781779B1/ko
Application filed by Ki Soung Park filed Critical Ki Soung Park
Publication of WO2007132964A1 publication Critical patent/WO2007132964A1/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
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Definitions

  • the present invention relates, in general, to soundproofing boards and, more particularly, to a soundproofing board, for constituting a roadside or building soundproofing wall, which is constructed around a noise generating site, such as a road, a construction site, a factory or a machinery room, to prevent noise from spreading.
  • a noise generating site such as a road, a construction site, a factory or a machinery room
  • noise generating sites such as roads, construction sites, factories and machinery rooms, to prevent noise from spreading.
  • Such a soundproofing wall is constructed by stacking and engaging soundproofing boards, such as sound insulation boards for insulating (reflecting) noise or sound absorption boards for absorbing and removing noise, in vertical and horizontal directions.
  • soundproofing boards such as sound insulation boards for insulating (reflecting) noise or sound absorption boards for absorbing and removing noise, in vertical and horizontal directions.
  • the soundproofing walls are classified into metal soundproofing walls, wooden soundproofing walls and synthetic resin soundproofing walls (typically, transparent soundproofing walls).
  • the soundproofing walls are classified into road soundproofing walls, indoor soundproofing walls, etc.
  • Soundproofing boards constituting the soundproofing wall have upper and lower ends that correspond to each other such that the soundproofing boards can be stacked.
  • the stacked soundproofing boards are supported by H-beams or channels. That is, the H-beams or the channels for supporting the soundproofing boards are installed depending on the length of the soundproofing board.
  • the conventional soundproofing wall has limited soundproofing ability, because each soundproofing board has only either a sound insulation function or a sound absorption function. Disclosure of Invention
  • an object of the present invention is to provide a soundproofing board, which has a structure such that several soundproofing boards can be stacked in the vertical direction and be arranged in the horizontal direction without a separate connection member, and in which upper and lower frames and front and rear panels are securely assembled by a fitting method, and which is constructed such that the single soundproofing board has a sound absorption function, a sound insulation function, a double-sided soundproofing function and a double-sided sound insulation function.
  • Another object of the present invention is to provide a soundproofing board, which has a structure on which it is possible to grow vegetation.
  • the present invention provides a soundproofing board, including: front and rear panels having planar shapes and directly responding to noise, each of the front and rear panels having bent ends, which are formed by bending opposite ends of the panel in one direction, and each of which has a removal prevention hook on an edge thereof; an upper frame having an upside- down U-shaped cross-section and including a pair of coupling extensions, each having a removal prevention hook corresponding to the removal prevention hook of one bent end of each of the front and rear panels, and a bent insertion part protruding upwards between the coupling extensions and bent in a predetermined shape; a lower frame having a U-shaped cross-section and including a pair of coupling extensions, each having a removal prevention hook corresponding to the removal prevention hook of the remaining bent end of each of the front and rear panels, and an insertion bent part protruding upwards between the coupling extensions and bent in a shape corresponding to the shape of the bent insertion part of the upper frame; first and second side frames respectively having structures
  • the bent ends of the front and real panels and the coupling extensions of the upper and lower frames maintain the locked state using the removal prevention hooks, which are provided on the edges thereof.
  • the sound absorption member is placed between the upper and lower frames before or after the front and rear panels are coupled to the upper and lower frames.
  • first and second side frames which respectively have the same structures as those of the upper and lower frames and are notched such that they can engage the opposite ends of the upper and lower frames, are inserted between and locked to the front and rear panels using bolts.
  • the upper end of the soundproofing board can be brought into close contact with the lower end of another soundproofing board, so that several soundproofing boards can be stacked, and the left end of the soundproofing board can be brought into close contact with the right end of another soundproofing board so that several soundproofing boards can be engaged and consecutively arranged in a horizontal direction.
  • the horizontal arrangement of the soundproofing boards may be conducted merely by engagement therebetween, without using an H- beam.
  • the present invention provides a soundproofing board, which has bent insertion parts on upper, lower, left and right ends thereof, so that several soundproofing boards can be stacked in a vertical direction and be arranged in a horizontal direction without requiring a separate connection member, thus enhancing workability and con- structability in an installation process.
  • the soundproofing boards to be stacked in a vertical direction and be arranged in a horizontal direction can be changed in size.
  • soundproofing walls having various designs can be produced.
  • FIG. 1 is an exploded perspective view of a soundproofing board according to an embodiment of the present invention
  • FIG. 2 is a side sectional view of the soundproofing board of FIG. 1 ;
  • FIG. 3 is a plan sectional view of the soundproofing board of FIG. 1 ;
  • FIG. 4 is a side sectional view showing several stacked soundproofing boards according to the present invention
  • FlG. 5 is a plan sectional view showing several stacked soundproofing boards, which engage together in a horizontal direction, according to the present invention
  • FlG. 6 is a side sectional view showing a first example of a method of stacking the soundproofing boards using an H-beam according to the present invention
  • FlG. 7 is a side sectional view showing a second example of a method of stacking the soundproofing boards using an H-beam according to the present invention
  • FlG. 8 is a plan sectional view showing an example of a method of engaging the soundproofing boards using H-beams according to the present invention
  • FlG. 9 is a view showing a first example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 10 is a view showing a second example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 11 is a view showing a third example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 12 is a view showing a fourth example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 9 is a view showing a first example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 10 is a view showing a second example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 11 is
  • FlG. 13 is a view showing a fifth example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 14 is a view showing a sixth example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 15 is a view showing a seventh example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 16 is a view showing an eighth example of construction and installation of front and rear panels of the soundproofing board according to the present invention
  • FlG. 17 is a side sectional view showing another embodiment of installation of the soundproofing boards according to the present invention, showing the use of a transparent panel;
  • FlG. 18 is a front view showing the embodiment of FlG. 17;
  • FlG. 19 is a perspective view showing an embodiment in which wooden bars are used as front and rear panels of a soundproofing board according to the present invention.
  • FlG. 20 is a side sectional view of HG. 19;
  • FlG. 21 is a side sectional view showing another embodiment in which wooden bars are used as front and rear panels of a soundproofing board according to the present invention
  • FlG. 22 is a plan sectional view showing the embodiment of FlG. 19, in which the wooden bars are used as the front and rear panels of the soundproofing board
  • FlG. 23 is a plan sectional view showing the embodiment of FlG. 21, in which the wooden bars are used as the front and rear panels of the soundproofing board;
  • FlG. 24 is a front view showing an embodiment, in which various kinds of soundproofing boards having different front and rear panels are combined, according to the present invention.
  • FlG. 25 is a front view showing another embodiment, in which various kinds of soundproofing boards having different front and rear panels are combined, according to the present invention.
  • FlG. 26 is a perspective view showing an embodiment, in which wire mesh is used as front and rear panels of a soundproofing board according to the present invention.
  • FlG. 27 is an exploded perspective view showing in detail the construction of FlG.
  • FlG. 28 is a side sectional view showing in detail the construction of FlG. 26;
  • FlG. 29 is a side sectional view illustrating vegetation growing on the soundproofing board of FlG. 26;
  • FlG. 30 is a sectional view showing another example of the embodiment of FlG.
  • FlG. 31 is an exploded perspective view showing another example of the embodiment of FlG. 26. Best Mode for Carrying Out the Invention
  • FlG. 1 is an exploded perspective view of a soundproofing board according to an embodiment of the present invention.
  • FlG. 2 is a side sectional view of the soundproofing board of FlG. 1.
  • FlG. 3 is a plan sectional view of the soundproofing board of FlG. 1.
  • FlG. 4 is a side sectional view showing several stacked soundproofing boards according to the present invention.
  • FlG. 5 is a plan sectional view showing several stacked soundproofing boards, which engage together in a horizontal direction, according to the present invention.
  • FlG. 6 is a side sectional view showing a first example of a method of stacking the soundproofing boards using an H-beam according to the present invention.
  • FIG. 7 is a side sectional view showing a second example of a method of stacking the soundproofing boards using an H-beam according to the present invention.
  • FlG. 8 is a plan sectional view showing an example of a method of engaging the soundproofing boards using H-beams according to the present invention.
  • FlG. 9 is a view showing a first example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 10 is a view showing a second example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 11 is a view showing a third example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 12 is a view showing a fourth example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 13 is a view showing a fifth example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 14 is a view showing a sixth example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 15 is a view showing a seventh example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 16 is a view showing an eighth example of construction and installation of front and rear panels of the soundproofing board according to the present invention.
  • FlG. 17 is a side sectional view showing another embodiment of installation of the soundproofing boards according to the present invention, showing the use of a transparent panel.
  • FlG. 18 is a front view showing the embodiment of FlG. 17.
  • FlG. 19 is a perspective view showing an embodiment, in which wooden bars are used as front and rear panels of a soundproofing board according to the present invention.
  • FlG. 20 is a side sectional view of FlG. 19.
  • FlG. 21 is a side sectional view showing another embodiment, in which wooden bars are used as front and rear panels of a soundproofing board according to the present invention.
  • FlG. 22 is a plan sectional view showing the embodiment of FlG. 19, in which the wooden bars are used as the front and rear panels of the soundproofing board.
  • FlG. 23 is a plan sectional view showing the embodiment of FlG. 21, in which the wooden bars are used as the front and rear panels of the soundproofing board.
  • FlG. 24 is a front view showing an embodiment, in which various kinds of soundproofing boards having different front and rear panels are combined, according to the present invention.
  • FlG. 25 is a front view showing another embodiment, in which various kinds of soundproofing boards having different front and rear panels are combined, according to the present invention.
  • FlG. 26 is a perspective view showing an embodiment, in which wire mesh is used as front and rear panels of a soundproofing board according to the present invention.
  • FlG. 27 is an exploded perspective view showing in detail the construction of FlG. 26.
  • FlG. 28 is a side sectional view showing in detail the construction of FlG. 26.
  • FlG. 29 is a side sectional view illustrating vegetation growing on the soundproofing board of FlG. 26.
  • FlG. 30 is a sectional view showing another example of embodiment of FlG. 26.
  • FlG. 31 is an exploded perspective view showing another example of embodiment of FlG. 26.
  • the soundproofing board of the present invention includes front and rear panels 11, each of which has a planar shape overall and directly responds to noise.
  • Each panel 11 has opposite bent ends lla, which are formed by bending opposite ends of the panel 11 in one direction, and each of which has a removal prevention hook 1 Ib on an edge thereof.
  • the soundproofing board further includes an upper frame 12, which has an upside-down U-shaped cross-section overall.
  • the upper frame 12 includes a pair of coupling extensions 12a, each of which has a removal prevention hook 12b to be locked to the removal prevention hook 1 Ib of one bent end of each of the front and rear panels 11.
  • the upper frame 12 further includes a bent insertion part 12c, which protrudes upwards between the coupling extensions 12a and is bent in a predetermined shape.
  • the soundproofing board further includes a lower frame 13, which has a U-shaped cross-section overall.
  • the lower frame 13 includes a pair of coupling extensions 13a, each of which has a removal prevention hook 13b to be locked to the removal prevention hook 1 Ib of the remaining bent end of each of the front and rear panels 11.
  • the lower frame 13 further includes an insertion bent part 13c, which protrudes upwards between the coupling extensions 13a and is bent in a shape corresponding to the shape of the bent insertion part 12c of the upper frame 12.
  • the soundproofing board further includes first and second side frames 14 and 15, which respectively have the same structures as those of the upper and lower frames 12 and 13, and are inserted into opposite side edges of the front and rear panels 11 to close the opposite sides of the upper and lower frames 12 and 13.
  • the soundproofing board further includes a sound absorption member 19, which is charged in a space defined by the upper and lower frames 12 and 13, the front and rear panels 11 and the first and second side frames 14 and 15.
  • each of the front and rear panels 11 may be, for example, an opaque or transparent planar panel, and may be a panel which is bent in a specific shape.
  • perforations may be formed in the surface of each panel 11.
  • slots may be formed in the surface of each panel 11.
  • both perforations and slots may be formed in the surface of each panel 11.
  • each of the front and rear panels 11 may be, for example, a wire mesh or a cell hole board (the above-mentioned perforations are holes formed in the panel at positions spaced apart from each other at regular intervals, while holes of the cell hole board are defined by partition walls constructing the cell hole board).
  • the removal prevention hook 1 Ib which is provided on each bent end 1 Ia, may be provided on an edge of the bent end lla. Alternatively, one or more hooks may be provided on the surface of each bent end 1 Ia to form an uneven surface texture. In this case, the coupling force between the removal prevention hook 1 Ib and the associated removal prevention hook 12b or 13b of the upper or lower frame 12 or 13, which will be explained later herein, is increased.
  • the upper frame 12 comprises a plate structure having an upside-down
  • the bent insertion part 12c is protruded upwards by bending a longitudinal central portion of the plate structure into a trapezoidal shape. Part of the protruding part is again bent downwards.
  • Each coupling extension 12a protrudes from each inclined surface of the bent insertion part 12c in a direction parallel to the overall surface of the upper frame 12.
  • the removal prevention hook 12b which is provided on each coupling extension 12a, may be provided on an edge of the coupling extension 12a.
  • one or more hooks may be provided on the surface of each coupling extension 12a to form an uneven surface shape.
  • the lower frame 13 comprises a plate structure having a U-shaped cross-section overall.
  • the bent insertion part 13c is protruded upwards by bending the longitudinal central portion of the plate structure into a trapezoidal shape (in the same shape as that of the bent insertion part of the upper frame). Part of the protruding part is bent upwards once more.
  • Each coupling extension 13a protrudes from each inclined surface of the bent insertion part 13c in a direction parallel with the overall surface of the lower frame 13.
  • each coupling extension 13a may be provided on an edge of the coupling extension 13a.
  • one or more hooks may be provided on the surface of each coupling extension 13a to form an uneven surface shape.
  • a transparent soundproofing panel or a typical soundproofing panel may be inserted into and fastened to the center bent surfaces, which are formed in the longitudinal central portion of the bent insertion parts 12c and 13c of the adjacent upper and lower frames 12 and 13 of adjacent soundproofing boards.
  • the first side frame 14 has, for example, the same structure and shape as those of the upper frame 12, and opposite ends of the first side frame 14 are notched by press- punching such that they can engage with ends of the upper and lower frames 12 and 13.
  • the opposite ends of the first side frame 14 may be notched to have shapes corresponding to the shapes into which the upper and lower frames 12 and 13 are bent.
  • the contact ends of the first side frame 14 and the upper and lower frames 12 and 13 may be cut at angles of 45° such that they can be brought into close contact with each other.
  • the second side frame 15 has, for example, the same structure and shape as those of the lower frame 13, and opposite ends of the second side frame 15 are notched by press-punching such that they can engage with ends of the upper and lower frames 12 and 13.
  • the shapes of the opposite notched ends of the second side frame 15 are the same as those of the first side frame 14.
  • first and second side frames 14 and 15 respectively have the same structures as those of the upper and lower frames 12 and 13, detailed parts thereof will be given the same reference numerals as those of the upper and lower frames 12 and 13.
  • the sound absorption member 19 is satisfactory if it is made of material, such as glass wool, having sound absorbing ability.
  • the stacked soundproofing boards 10 are fastened to each other using bolts or other locking means. At this time, gaps between the adjacent soundproofing boards 10 are closed and finished using finishing members 16, which are aluminum members.
  • the soundproofing boards 10 of the present invention may be arranged in a horizontal direction.
  • the bent insertion part 12c of the first side frame 14 of the right soundproofing board 10 is brought into close contact with the bent insertion part 13c of the second side frame 15 of the left soundproofing board 10, so that the left and right soundproofing boards 10 are coupled to each other.
  • the soundproofing boards 10 which are arranged in a horizontal direction, are fastened to each other using bolts or other locking means. At this time, gaps between the adjacent soundproofing boards 10 are closed and finished using finishing members 16, which are aluminum members.
  • the soundproofing boards 10 to be stacked by the above-mentioned method may be installed by a method in which each soundproofing board 10 is placed between a pair of C-shaped steel members 2, which are fastened to a surface of an H-beam 1, or, alternatively, by a method, in which a bent insertion part 12c of an upper frame 12 of a lower soundproofing board 10 is inserted into and is brought into close contact with a bent insertion part 13c of a lower frame 13 of an upper soundproofing board 10 while the uppermost and lowermost soundproofing boards 10 are fastened to the H-beam by C-shaped steel members 2.
  • the soundproofing boards 10 of the present invention to be arranged in a horizontal direction by the above-mentioned method are consecutively installed through a method in which the soundproofing boards 10 are inserted between a pair of C-shaped steel members 2, each of which is fastened to the surface of each H-beam 1 using bolts.
  • a plurality of perforations may be formed in the front and rear panels 11.
  • a plurality of slots may be formed in the front and rear panels 11.
  • the front and rear panels 11 may be transparent panels. These are selectively determined depending on the amount of noise and characteristics of sites.
  • a plurality of front and rear panels 11 may be provided between the upper and lower frames 12 and 13.
  • a panel 11 having perforations, a planar panel 11 and a panel 11 having slots may be combined.
  • planar panel may be transparent, opaque or semitransparent.
  • a single soundproofing board can perform a sound absorption function and a sound insulation function.
  • front and rear panels having the same structure be used, for example, if the front panel is a perforated panel, the rear panel is also a perforated panel, if the front panel is a panel having slots, the rear panel is also a panel having slots, and, if the front panel is a transparent panel (or an opaque panel), the rear panel is also a perforated panel (or an opaque panel).
  • the present invention is not limited to this, that is, panels having different structures may be used as the front and rear panels.
  • the soundproofing boards 10 of the present invention are supported by and fastened to the H-beams 1 and the C-shaped steel members 2 (for example, the soundproofing boards 10 are fastened to the H-beams 1 and the C-shaped steel members 2 using bolts).
  • the arrangement of the soundproofing boards 10, which are supported by and fastened to the H-beams 1 and the C-shaped steel members 2 may be vertical or horizontal.
  • the arrangement of the soundproofing boards 10 may be diagonal.
  • the front and rear panels 11 and the upper and lower frames 12 and 13 are cut at an incline.
  • the first and second side frames 14 and 15 are machined to correspond to the inclined surfaces of the front and rear panels 11 and the upper and lower frames 12 and 13, and they securely engage with each other.
  • a transparent panel 3 or a normal panel may be inserted between and fastened to the center bent surfaces, which are formed in the central portions of the bent insertion parts 12c and 13c of the upper and lower frames 12 and 13 of the adjacent soundproofing boards 10.
  • the transparent panel 3 or typical panel is inserted between and fastened to the center bent surface of the bent insertion part 12c of the upper frame 12 of the soundproofing board, which is disposed at a lower position, and the center bent surface of the bent insertion part 13c of the lower frame 12 of the soundproofing board, which is disposed at an upper position, using bolts or other locking means.
  • the soundproofing boards 10 which engage with the opposite edges of the upper and lower soundproofing boards 10 and the transparent panel 3.
  • the soundproofing boards 10, which are disposed on opposite sides, serve as support frames for supporting the transparent panel 3.
  • wooden bars 4 may be coupled to opposite bent sides of the upper and lower frames 12 and 13 using bolts or rivets or by a mechanical coupling method.
  • the wooden bars 4 may be oriented in vertical directions, or, alternatively, as shown in FIGS. 22 and 23, the wooden bars 4 may be oriented in horizontal directions, that is, they may be fastened to the first and second side frames 14 and 15 through the above-mentioned coupling methods.
  • each soundproofing board 10 may be colored to have various colors, and an image may be formed on the surface thereof.
  • front and rear panels 11 comprise wire mesh 17.
  • the wire mesh is placed in and fastened to opposite bent sides 12d and 13d of upper and lower frames 12 and 13.
  • Support protrusions 12e and 13e are respectively provided in the upper and lower frames 12 and 13 at positions spaced apart from the opposite bent sides 12d and 13d by predetermined distances.
  • Cell hole boards 18, each of which has honeycomb holes therein, are fastened to the support protrusions 12e and 13e.
  • a sound absorption member 19 is placed between opposite cell hole boards 18.
  • the wire mesh 17 and the cell hole boards 18 may be fastened to the opposite bent sides 12d and 13d of the upper and lower frames 12 and 13 using rivets or locking pieces.
  • the wire mesh 17 and the cell hole boards 18 may be securely fitted between the opposite bent sides 12d and 13d and the support protrusions 12e and 13e which are adjacent to each other.
  • seeds may be planted in the sound absorption member 19, and the sound absorption member 19 may contain nutrients for the seeds.
  • the wire mesh 17 serves as support walls for the growth of plants, and the cell hole boards 18 provide paths for the growth of the plants and serve to reliably support the upper and lower frames 12 and 13.
  • the cell hole board 18 increases the time during which noise remains in the cell hole board 18, thus enhancing the sound absorbing efficiency thereof.
  • a wire mesh 17 may be constructed by forming pipes to have a lattice shape, thus increasing the strength thereof.
  • the present invention provides a soundproofing board, which has bent insertion parts on upper, lower, left and right ends thereof, so that several soundproofing boards can be stacked in a vertical direction and be arranged in a horizontal direction without a separate connection member, thus enhancing workability and constructability in an installation process.
  • the soundproofing boards to be stacked in a vertical direction and be arranged in a horizontal direction can be changed in size.
  • various designs of soundproofing walls can be produced.
  • vegetation can be grown on the present invention, thus creating an environment-friendly sensation.
  • the soundproofing board of the present invention increases the time during which noise that has entered the soundproofing board remains in the soundproofing board, thus enhancing sound absorbing efficiency.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

La présente invention concerne un panneau insonorisant qui est construit de sorte que plusieurs panneaux insonorisants puissent être reliés les uns aux autres dans les directions verticale et horizontale sans l'aide d'aucun élément de connexion séparé. Le panneau insonorisant selon la présente invention comprend des parties avant et arrière (11) comportant des extrémités recourbées (11a) dotées de crochets (11b), un cadre supérieur (12) qui présente une section en forme de U renversé et comporte des prolongements de couplage (12a) pourvues de crochets (12b) et une partie d'insertion recourbée (12c) qui dépasse vers le haut entre les prolongements de couplage, et un cadre inférieur (13) qui présente une section en forme de U et comporte des prolongements de couplage (13a) pourvues de crochets (13b) et une partie d'insertion recourbée (13c) qui dépasse vers le haut entre les prolongements de couplage. Le panneau insonorisant comprend également des premier et deuxième cadres latéraux (14) et (15) qui sont insérés dans les bords latéraux opposés des parties avant et arrière et un élément absorbant phonique (19) qui est placé dans un espace défini par les cadres et les parties citées plus haut.
PCT/KR2006/003251 2006-05-15 2006-08-18 Panneau insonorisant WO2007132964A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020060043479A KR100866845B1 (ko) 2006-05-15 2006-05-15 방음판
KR10-2006-0043479 2006-05-15
KR1020060061939A KR100781779B1 (ko) 2006-07-03 2006-07-03 방음판
KR10-2006-0061939 2006-07-03

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WO2007132964A1 true WO2007132964A1 (fr) 2007-11-22

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Cited By (8)

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WO2012107871A1 (fr) * 2011-02-07 2012-08-16 Urbantech S.R.L. Structure de barrière au bruit présentant des propriétés d'absorption acoustique et de redirection sonore, et absorbant acoustique haute performance destiné à être utilisé dans une telle structure
US8640427B2 (en) 2012-03-30 2014-02-04 Door Components, Inc. Sound insulating door
EP2910682A1 (fr) * 2014-02-20 2015-08-26 Reinhold Storti Structure d'isolation acoustique plane
WO2016132015A1 (fr) * 2015-02-16 2016-08-25 Soundim Oy Agencement dans une structure de protection réduisant le son et le bruit
ES2608202A1 (es) * 2015-10-06 2017-04-06 Panacor 2000, S.L. Panel modular para pantallas acústicas
WO2018011080A1 (fr) * 2016-07-11 2018-01-18 Rockwool International A/S Panneau absorbant destiné à être utilisé dans un système de glissière de sécurité absorbant le bruit
CN109563689A (zh) * 2016-07-11 2019-04-02 洛科威国际有限公司 一种吸音护栏系统
JP2021075870A (ja) * 2019-11-07 2021-05-20 Ｊｆｅ建材株式会社 遮音パネル及び遮音壁

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EP0527115A1 (fr) * 1991-08-05 1993-02-10 INSOKELL S.p.A. Unité de panneau modulaire insonorisante et absorbante pour la formation des écrans anti-bruit
GB2313866A (en) * 1996-06-07 1997-12-10 Hill & Smith Ltd Panel and barrier system incorporating same
KR19980019375A (ko) * 1998-03-12 1998-06-05 안승철 흡음형 방음판(sound absorbing type soundproofing plate)
JP2002256519A (ja) * 2001-03-02 2002-09-11 Bridgestone Corp 防音壁部材、その製造方法及びそれを用いた防音壁の組立方法

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EP0527115A1 (fr) * 1991-08-05 1993-02-10 INSOKELL S.p.A. Unité de panneau modulaire insonorisante et absorbante pour la formation des écrans anti-bruit
GB2313866A (en) * 1996-06-07 1997-12-10 Hill & Smith Ltd Panel and barrier system incorporating same
KR19980019375A (ko) * 1998-03-12 1998-06-05 안승철 흡음형 방음판(sound absorbing type soundproofing plate)
JP2002256519A (ja) * 2001-03-02 2002-09-11 Bridgestone Corp 防音壁部材、その製造方法及びそれを用いた防音壁の組立方法

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012107871A1 (fr) * 2011-02-07 2012-08-16 Urbantech S.R.L. Structure de barrière au bruit présentant des propriétés d'absorption acoustique et de redirection sonore, et absorbant acoustique haute performance destiné à être utilisé dans une telle structure
CN103403258A (zh) * 2011-02-07 2013-11-20 城市科技股份公司 具有吸声和声音重定向性能的噪声屏障结构及在这种结构中使用的高性能吸声器
US8925678B2 (en) 2011-02-07 2015-01-06 Urbantech S.P.A. Noise barrier structure with sound-absorbing and sound-redirecting properties, and high performance sound absorber for use in such structure
EA025422B1 (ru) * 2011-02-07 2016-12-30 Урбантек С.П.А. Шумозаградительная конструкция, имеющая звукопоглощающие и перенаправляющие звук свойства, а также высококачественный звукопоглотитель для использования в такой конструкции
US8640427B2 (en) 2012-03-30 2014-02-04 Door Components, Inc. Sound insulating door
EP2910682A1 (fr) * 2014-02-20 2015-08-26 Reinhold Storti Structure d'isolation acoustique plane
WO2016132015A1 (fr) * 2015-02-16 2016-08-25 Soundim Oy Agencement dans une structure de protection réduisant le son et le bruit
WO2017060549A1 (fr) * 2015-10-06 2017-04-13 Panacor 2000, S.L. Panneau modulaire pour écrans acoustiques
ES2608202A1 (es) * 2015-10-06 2017-04-06 Panacor 2000, S.L. Panel modular para pantallas acústicas
WO2018011080A1 (fr) * 2016-07-11 2018-01-18 Rockwool International A/S Panneau absorbant destiné à être utilisé dans un système de glissière de sécurité absorbant le bruit
IL264195A (en) * 2016-07-11 2019-02-28 Rockwool Int Noise-absorbing surface for use in a noise-absorbing safety rail
CN109563688A (zh) * 2016-07-11 2019-04-02 洛科威国际有限公司 一种用于吸音护栏系统的噪音吸收面板
CN109563689A (zh) * 2016-07-11 2019-04-02 洛科威国际有限公司 一种吸音护栏系统
JP2019520501A (ja) * 2016-07-11 2019-07-18 ロックウール インターナショナル アー／エス 吸音ガードレールシステムでの使用のための騒音吸収性パネル
RU2762094C2 (ru) * 2016-07-11 2021-12-15 Роквул Интернэшнл А/С Система звукопоглощающего защитного ограждения
RU2771122C2 (ru) * 2016-07-11 2022-04-26 Роквул Интернэшнл А/С Шумопоглощающая панель для применения в системе звукопоглощающего защитного ограждения
JP2021075870A (ja) * 2019-11-07 2021-05-20 Ｊｆｅ建材株式会社 遮音パネル及び遮音壁
JP7361572B2 (ja) 2019-11-07 2023-10-16 Ｊｆｅ建材株式会社 遮音パネル及び遮音壁

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