EP1508650B1 - Méthode de construction d'un mur anti-bruit construit avec éléments anti-bruit. - Google Patents

Méthode de construction d'un mur anti-bruit construit avec éléments anti-bruit. Download PDF

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Publication number
EP1508650B1
EP1508650B1 EP04019897A EP04019897A EP1508650B1 EP 1508650 B1 EP1508650 B1 EP 1508650B1 EP 04019897 A EP04019897 A EP 04019897A EP 04019897 A EP04019897 A EP 04019897A EP 1508650 B1 EP1508650 B1 EP 1508650B1
Authority
EP
European Patent Office
Prior art keywords
concrete
expanded glass
noise barrier
shell
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.)
Expired - Lifetime
Application number
EP04019897A
Other languages
German (de)
English (en)
Other versions
EP1508650A2 (fr
EP1508650A3 (fr
Inventor
Roland Riffel
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.)
Heberger System-Bau GmbH
Original Assignee
Heberger System-Bau GmbH
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 Heberger System-Bau GmbH filed Critical Heberger System-Bau GmbH
Priority to PL04019897T priority Critical patent/PL1508650T3/pl
Publication of EP1508650A2 publication Critical patent/EP1508650A2/fr
Publication of EP1508650A3 publication Critical patent/EP1508650A3/fr
Application granted granted Critical
Publication of EP1508650B1 publication Critical patent/EP1508650B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, 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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element

Definitions

  • the invention relates to sound-absorbing components according to the preamble of claim 1, a noise barrier of such sound-absorbing components according to the preamble of claim 7 and a method for producing this noise barrier according to the preamble of claim 8.
  • From the DE 37 27 947 C2 is a sound-absorbing concrete element known with at least one cover plate of aerated concrete and an associated support plate made of normal concrete, wherein the front of the cover plate is structured with projections and recesses.
  • the cover plate of the DE 37 27 947 C2 are arranged in areas of wells strip-shaped absorption body. Disadvantages of the sound-absorbing concrete elements according to the DE 37 27 947 C2 are the expensive and elaborate production whose high Weight due to their high proportion of concrete and their high minimum wall thickness, so that these sound-absorbing concrete elements are only limited applicability.
  • the CH-A-671 054 discloses sound-absorbing components with a support plate and a support plate on one side covering intent shell, which is designed as a rugged front layer with pyramidal indentations, the indentations should break incident sound beams, which should then be absorbed in the interior of the rugged front layer.
  • a support layer arranged under the front layer is made of fired and sintered expanded clay.
  • the object of the present invention is to provide a method for producing a noise barrier without the disadvantages of the prior art.
  • the solution is made with a method for producing a noise barrier with the features of claim 1.
  • the front shell has expanded glass and is flat on the outside for installation, in particular in confined spaces.
  • the support plate allows the large-area, stable assembly of expanded glass, so that their use for noise protection systems for road and rail is possible, the sound-absorbing components with increasing sound-absorbing surface are each cheaper.
  • the sound-absorbing component according to the invention is significantly lighter and significantly less thick-walled than the sound-absorbing components made of concrete with the facing shell of expanded glass with a high sound absorption capacity DE 37 27 947 C2 and thus the sound-absorbing component according to the invention can also be used advantageously where sound-absorbing concrete components according to the DE 37 27 947 C2 would be eliminated from other solutions for design or cost reasons.
  • the facing shell made of expanded glass has evaluated sound absorption degrees of 0.9 to 1.00 according to DIN EN ISO 11654, so that the invention, sound-absorbing components are also suitable for high-absorbing noise barriers.
  • a noise protection wall which is covered on both sides with the facing shell of expanded glass, is provided by opposing locations of the facing shell, plate-shaped Blähglasierin substantially parallel next to each other and in a preferably vertically arranged formwork, vertical pouring of the support plate forming concrete of a preset minimum thickness of the two-sided intent shells in the formwork, harden the penetrated into the facing shells concrete, removing the noise barrier from the Formwork and insertion in preferably substantially vertical columns.
  • a sound-absorbing component 1 of the prior art is composed of a support plate 2 made of concrete and a directed at installation in a noise protection system to the noise source, profiled facing shell 3 made of aerated concrete.
  • Support plate 2 and facing shell 3 each have approximately the same wall thicknesses of 15 cm, so that a total of Wall thickness of the sound-absorbing component 1 of about 30 cm results.
  • Such a sound-absorbing component 1 of the prior art weighs about 8.4 to at a length of about 5 m and a width of 3 m.
  • a sound-absorbing component 1 is composed of a support plate 2 made of concrete with, for example, a length of about 5 m and a width of 3 m and a directed at installation in a noise protection system to the noise source, flat facing shell 3 made of expanded glass, which is prepared as a round granulated from sintered glass sintered at 1000 ° C with a max. Wall thickness of up to 55 mm.
  • the facing shell 3 of expanded glass is formed of a plurality of juxtaposed, substantially rectangular, plate-shaped Blähglasettin (not shown) with up to 1.5 m in length and about 0.6 m in width, so that the support plate 2 except on a Side strip 4 is completely covered.
  • the entire wall thickness of the sound-absorbing component 1 of the support plate 2 made of concrete and the facing shell 3 made of expanded glass is about 10 cm and thus 1/3 smaller than the wall thickness of the sound-absorbing component 1 of the prior art with correspondingly lower weight by the much lower specific Weight of the facing shell 3 made of expanded glass compared to aerated concrete.
  • strip glass elements it is possible for strip glass elements to be strip-shaped on the adjacent expanded glass elements for a facing shell made of two staggered layers of expanded glass elements.
  • the sound-absorbing component 1 is positively inserted with the side strip 4 in a double U-profile 5 of a usually perpendicular to a base plate 6 support 7 of a noise protection system.
  • the sound-absorbing component 1 is covered on both sides with the facing shell 3 made of expanded glass.
  • the directed to the noise source surface of the flat facing shell 3 made of expanded glass can be flat or textured.
  • the support plate 2 may be formed of fiberglass concrete, multi-layer wood panels or plastic sheets.
  • the bottom of a formwork (8) is covered with a layer of a plurality of adjacent or directly adjacent plate-shaped Blähglasierin and poured onto the concrete layer with an adjustable minimum thickness.
  • the set minimum thickness of the concrete penetrates during infusion up to 3 mm in the surface of the facing shell 3 forming, lying Blähglasieri so that when hardening a solid connection between the support plate 2 and 3 attachment shell is formed and lifted the noise barrier wall thus formed from the formwork 8 and can be lifted into the supports 7 of the noise control system.
  • the set minimum thickness of the concrete penetrates the concrete when pouring into the surface of the facing shell 3 forming Blähglasieri, so that when hardening a solid connection between the support plate 2 and 3 attachment shells arises and raised the noise barrier so formed from the open formwork (8) and in the Supports 7 of the noise protection system can be lifted.
  • the Blähglasetti on the support plate 2 one or both sides glued, dowelled, anchored or mounted in the frame.
  • Noise barriers or sound absorbing shells 3 can also be glued, dowelled and / or anchored with anchors and frame for attachment to existing on the site walls.
  • the support plate 2 made of fiberglass in conjunction with the facing shell 3 made of expanded glass as a particularly thin-walled sound-absorbing component 1 with anchors can be mounted by the side strips 4 even in confined spaces in the tunnel wall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Claims (2)

  1. Procédé de fabrication d'un mur antibruit en éléments constructifs à absorption acoustique (1) avec une plaque-support (2) réalisée sous forme de coque-support en béton, de béton renforcé par des fibres de verre, de préférence de plaque en bois à plusieurs couches ou de plaque en plastique et d'au moins une coque additionnelle (3) en matériel absorbant le son qui recouvre la plaque-support (2) d'au moins un côté, la coque additionnelle (3) présentant du verre soufflé fritté et les éléments constructifs à absorption acoustique (1) étant montés parallèlement au plan de la plaque-support (2) l'un près de l'autre et l'un à l'autre, caractérisé par la pose horizontale des éléments couchés en verre soufflé en forme de plaques constituant la plaque additionnelle (3) de manière essentiellement parallèle l'un près de l'autre et l'un à l'autre dans un coffrage (8), le versement sur la coque additionnelle (3) dans le coffrage (8) du béton constituant la plaque-support (2) et présentant une viscosité minimale prédéterminée, le durcissement du béton ayant aussi pénétré dans la coque additionnelle (3), le décoffrage (8) du mur anti-bruit et le placement dans des supports (7) de préférence essentiellement verticaux.
  2. Procédé de fabrication d'un mur antibruit recouvert des deux côtés de la coque additionnelle (3) en verre soufflé selon la revendication 1, caractérisé par la pose verticale d'éléments en verre soufflé en forme de plaques qui constituent la coque additionnelle (3), de manière essentiellement parallèle l'un près de l'autre et l'un à l'autre dans un coffrage (8), le versement vertical du béton constituant la plaque-support (2) et présentant une viscosité minimale prédéterminée contre les plaques additionnelles des deux côtés (3) dans le coffrage (8), le durcissement du béton ayant pénétré aussi dans les coques additionnelles (3), le décoffrage (8) du mur anti-bruit et le placement dans des supports (7) de préférence essentiellement verticaux. (7).
EP04019897A 2003-08-20 2004-08-20 Méthode de construction d'un mur anti-bruit construit avec éléments anti-bruit. Expired - Lifetime EP1508650B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04019897T PL1508650T3 (pl) 2003-08-20 2004-08-20 Sposób wykonywania ściany chroniącej przed hałasem z dźwiękochłonnych elementów budowlanych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338213A DE10338213A1 (de) 2003-08-20 2003-08-20 Schallabsorbierende Bauelemente, Lärmschutzwand aus derartigen schallabsorbierenden Bauelementen und Verfahren zur Herstellung dieser Lärmschutzwand
DE10338213 2003-08-20

Publications (3)

Publication Number Publication Date
EP1508650A2 EP1508650A2 (fr) 2005-02-23
EP1508650A3 EP1508650A3 (fr) 2005-12-28
EP1508650B1 true EP1508650B1 (fr) 2008-01-23

Family

ID=34042211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04019897A Expired - Lifetime EP1508650B1 (fr) 2003-08-20 2004-08-20 Méthode de construction d'un mur anti-bruit construit avec éléments anti-bruit.

Country Status (4)

Country Link
EP (1) EP1508650B1 (fr)
AT (1) ATE384835T1 (fr)
DE (2) DE10338213A1 (fr)
PL (1) PL1508650T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109808A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement und Schallschutzwand mit einem solchen
WO2016203057A1 (fr) 2015-06-19 2016-12-22 Liaver Gmbh & Co.Kg Élément de construction absorbant les sons et paroi insonorisante comprenant un tel élément
DE102015109807A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Trägerschicht
DE102016124755B3 (de) * 2016-12-19 2018-02-15 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Löschungsprofilen sowie Schallschutzwand

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873389B1 (fr) * 2004-07-23 2006-10-06 Michel Mouly Dispositif de mur anti-bruit
DE102008001176B4 (de) 2008-04-14 2010-01-07 Bernd Von Hermanni Formkörper und Verfahren zur Herstellung eines Formkörpers
DE202008005651U1 (de) 2008-04-24 2008-10-30 Heberger System-Bau Gmbh Lärmschutzsystem
CN104532974A (zh) * 2014-12-26 2015-04-22 桂林电子科技大学 一种公共场合噪声消除装置
CN107022961A (zh) * 2017-06-09 2017-08-08 山西军昊实业有限公司 无缝隙防护屏

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671054A5 (en) * 1987-08-31 1989-07-31 Bernward Lemmen Noise absorbing wall element - with carrier plane for two specified cellular concrete layers and specified surface structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717982U1 (de) 1987-08-21 1992-03-05 Franz Carl Nüdling Basaltwerke GmbH & Co KG, 6400 Fulda Schallabsorbierendes Bauelement
DE4408177C2 (de) * 1994-03-11 1997-05-28 Lias Franken Leichtbau Gmbh Lärmschutz-Wandteil
DE29918294U1 (de) * 1999-10-16 2000-03-23 Grötz, Georg, 76597 Loffenau Schallschutzwand für Verkehrswege
WO2003008711A1 (fr) * 2001-07-16 2003-01-30 Paul Andermatt Mur antibruit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671054A5 (en) * 1987-08-31 1989-07-31 Bernward Lemmen Noise absorbing wall element - with carrier plane for two specified cellular concrete layers and specified surface structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109808A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement und Schallschutzwand mit einem solchen
WO2016203057A1 (fr) 2015-06-19 2016-12-22 Liaver Gmbh & Co.Kg Élément de construction absorbant les sons et paroi insonorisante comprenant un tel élément
DE102015109807A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Trägerschicht
DE102016124755B3 (de) * 2016-12-19 2018-02-15 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Löschungsprofilen sowie Schallschutzwand
WO2018114522A1 (fr) 2016-12-19 2018-06-28 Liaver Gmbh & Co.Kg Élément de construction absorbant le son à profilés d'étouffement et paroi d'insonorisation

Also Published As

Publication number Publication date
ATE384835T1 (de) 2008-02-15
EP1508650A2 (fr) 2005-02-23
DE10338213A1 (de) 2005-03-10
EP1508650A3 (fr) 2005-12-28
DE502004006013D1 (de) 2008-03-13
PL1508650T3 (pl) 2008-07-31

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