EP0010508A3 - Sound-absorbing wall, particularly for motorways - Google Patents

Sound-absorbing wall, particularly for motorways Download PDF

Info

Publication number
EP0010508A3
EP0010508A3 EP79400791A EP79400791A EP0010508A3 EP 0010508 A3 EP0010508 A3 EP 0010508A3 EP 79400791 A EP79400791 A EP 79400791A EP 79400791 A EP79400791 A EP 79400791A EP 0010508 A3 EP0010508 A3 EP 0010508A3
Authority
EP
European Patent Office
Prior art keywords
absorbing wall
highways
pierced
openings
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP79400791A
Other languages
German (de)
French (fr)
Other versions
EP0010508A2 (en
Inventor
Robert Cubraud
René Faron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bertin Technologies SAS
GTM Batiment et Travaux Publics SA
Original Assignee
Bertin et Cie SA
GTM Batiment et Travaux Publics SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bertin et Cie SA, GTM Batiment et Travaux Publics SA filed Critical Bertin et Cie SA
Publication of EP0010508A2 publication Critical patent/EP0010508A2/en
Publication of EP0010508A3 publication Critical patent/EP0010508A3/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—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
    • E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • 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
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • 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
    • E04B2001/8442—Tray type elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Road Paving Structures (AREA)

Abstract

- Ce mur absorbant les sons a une structure de résona­ teur. - This sound absorbing wall has a resonant structure tor.

- Il est constitué d'au moins trois panneaux en béton, en terre cuite, en fibro-ciment, en matière plastique, ou en toute autre matière facile à entretenir, dont le premier est percé d'ouvertures, le second et éventuellement les autres, sauf le dernier, sont également percés d'ouvertures, mais de plus petites dimensions, tandis que le dernier est entièrement plein, ces panneaux ayant leurs côtés latéraux engagés dans des glissières verticales, en forme de U, prévues dans des piliers successifs. - It consists of at least three concrete panels, in terracotta, fiber cement, plastic, or any another easy-care material, the first of which is pierced openings, the second and possibly the others, except the last, are also pierced with openings, but more small dimensions, while the latter is entirely full, these panels having their lateral sides engaged in vertical, U-shaped slides provided in successive pillars.

- Ces murs peuvent notamment protéger les riverains des autoroutes contre le bruit provoqué par la circulation sur lesdites autoroutes. - These walls can in particular protect local residents highways against noise caused by traffic on said highways.

EP79400791A 1978-10-24 1979-10-24 Sound-absorbing wall, particularly for motorways Ceased EP0010508A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7830146A FR2439849A1 (en) 1978-10-24 1978-10-24 PHONIC SCREEN
FR7830146 1978-10-24

Publications (2)

Publication Number Publication Date
EP0010508A2 EP0010508A2 (en) 1980-04-30
EP0010508A3 true EP0010508A3 (en) 1980-05-14

Family

ID=9214075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79400791A Ceased EP0010508A3 (en) 1978-10-24 1979-10-24 Sound-absorbing wall, particularly for motorways

Country Status (2)

Country Link
EP (1) EP0010508A3 (en)
FR (1) FR2439849A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506801A1 (en) * 1981-06-01 1982-12-03 Routier Equip Sa Noise insulating screen for road - comprises horizontal and inclined baffle strips in front of absorbent layer
DE3530867A1 (en) * 1985-08-29 1987-03-05 Nuedling Franz C Basaltwerk Masonry or cobblestone made of concrete or the like
FR2630468B1 (en) * 1988-04-21 1990-08-24 Norpac PROTECTION SCREEN IN NON-JOINED PARALLEL SLATS AND APPLICATION TO AN INSULATION PANEL
CA1303889C (en) * 1988-05-04 1992-06-23 Ronald Barden Sound absorption barriers
FR2644816B1 (en) * 1989-03-22 1993-06-04 Peuchot Entreprise ISOPHONIC PARTITIONING MODULE, BOXES AND SOUND INSULATION CHAMBERS USING SUCH MODULES
GB2264316A (en) * 1992-02-14 1993-08-25 Boral Edenhall Concrete Produc Noise barrier
CH688097A5 (en) * 1994-08-31 1997-05-15 Cycrollo Ag Kit for creating a soundproof wall.
ES2087826B1 (en) * 1994-11-22 1997-02-16 Huarte S A ACOUSTIC ABSORBENT SCREEN AND ITS MANUFACTURING PROCEDURE.
SE506188C2 (en) * 1996-01-25 1997-11-17 Dale Edward Knipstein Sound absorbing element and method for making this element and use of the element
DE202010009659U1 (en) * 2010-02-22 2010-12-16 Wieser, Karl Soundproofing system
CN111501589B (en) * 2020-04-21 2020-12-08 成都大学 A honeycomb road sound insulation and windproof device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7638926U1 (en) * Katzenberger, Helmut, Ing., Innsbruck (Oesterreich)
US2159488A (en) * 1935-08-01 1939-05-23 Johns Manville Perforated membrane
FR2176708A1 (en) * 1972-03-20 1973-11-02 Rotterink Johannes
FR2218307A1 (en) * 1973-02-17 1974-09-13 Sekisui Jushi Kk
FR2234425A1 (en) * 1973-06-21 1975-01-17 Piatti Alfredo Ag
FR2280164A1 (en) * 1974-07-26 1976-02-20 Vasiljevic C NOISE DAMPER
DE2544469A1 (en) * 1975-10-04 1977-04-14 Continental Gummi Werke Ag Traffic noise screening wall - has aligned stepped or tapered holes in spaced panels for through vision
DE2619894A1 (en) * 1976-05-05 1977-11-24 Siegfried Brauner Road side traffic noise reducing guide rail - comprises hollow profiles with holes in side facing road forming unit not restricting vision

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7638926U1 (en) * Katzenberger, Helmut, Ing., Innsbruck (Oesterreich)
US2159488A (en) * 1935-08-01 1939-05-23 Johns Manville Perforated membrane
FR2176708A1 (en) * 1972-03-20 1973-11-02 Rotterink Johannes
FR2218307A1 (en) * 1973-02-17 1974-09-13 Sekisui Jushi Kk
FR2234425A1 (en) * 1973-06-21 1975-01-17 Piatti Alfredo Ag
FR2280164A1 (en) * 1974-07-26 1976-02-20 Vasiljevic C NOISE DAMPER
DE2544469A1 (en) * 1975-10-04 1977-04-14 Continental Gummi Werke Ag Traffic noise screening wall - has aligned stepped or tapered holes in spaced panels for through vision
DE2619894A1 (en) * 1976-05-05 1977-11-24 Siegfried Brauner Road side traffic noise reducing guide rail - comprises hollow profiles with holes in side facing road forming unit not restricting vision

Also Published As

Publication number Publication date
FR2439849B1 (en) 1982-11-05
EP0010508A2 (en) 1980-04-30
FR2439849A1 (en) 1980-05-23

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Effective date: 19850329

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FARON, RENE

Inventor name: CUBRAUD, ROBERT