EP1736603A3 - Noise barrier wall - Google Patents

Noise barrier wall Download PDF

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Publication number
EP1736603A3
EP1736603A3 EP05113105A EP05113105A EP1736603A3 EP 1736603 A3 EP1736603 A3 EP 1736603A3 EP 05113105 A EP05113105 A EP 05113105A EP 05113105 A EP05113105 A EP 05113105A EP 1736603 A3 EP1736603 A3 EP 1736603A3
Authority
EP
European Patent Office
Prior art keywords
absorption layer
sound absorption
noise barrier
sound
load
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.)
Granted
Application number
EP05113105A
Other languages
German (de)
French (fr)
Other versions
EP1736603B1 (en
EP1736603A2 (en
Inventor
Wulf Thielhorn
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.)
Liadur sro
Original Assignee
Liadur S R O
Liadur sro
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 Liadur S R O, Liadur sro filed Critical Liadur S R O
Priority to PL05113105T priority Critical patent/PL1736603T3/en
Priority to KR1020060129569A priority patent/KR20070072370A/en
Priority to CNA2006101678864A priority patent/CN101012637A/en
Priority to DE200610061199 priority patent/DE102006061199A1/en
Publication of EP1736603A2 publication Critical patent/EP1736603A2/en
Publication of EP1736603A3 publication Critical patent/EP1736603A3/en
Application granted granted Critical
Publication of EP1736603B1 publication Critical patent/EP1736603B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Abstract

Die Erfindung betrifft eine Lärmschutzwand mit einem tragenden Wandteil aus Tragbeton und einer keramischen Vorsatzschale oder dergleichen als Schallabsorptions-Schicht (2), bei der die Langzeit-Festigkeit der Schallabsorptions-Schicht (2) praktisch unbegrenzt konstant bleibt und die Schallkanäle der Schallabsorptions-Schicht (2) sehr genau dem zu absorbierenden Schall angepasst werden können. Eine erfindungsgemäße Lärmschutzwand mit einer tragenden Wandplatte (1) aus Tragbeton und einer Vorsatzschale als Schallabsorptions-Schicht (2), bei der die Schallabsorptions-Schicht (2) aus gebrannten Blähton-Körpern und einem Bindemittel besteht, kennzeichnet sich dadurch, dass der überwiegende Teil der Blähton-Körper eine einheitliche Körnung besitzt.

Figure imgaf001
The invention relates to a noise barrier with a load-bearing wall part made of supporting concrete and a ceramic facing shell or the like as sound absorption layer (2), in which the long-term strength of the sound absorption layer (2) remains virtually unlimited constant and the sound channels of the sound absorption layer ( 2) can be very accurately adapted to the sound to be absorbed. A noise barrier according to the invention with a load-bearing wall plate (1) made of supporting concrete and a facing shell as sound absorption layer (2), wherein the sound absorption layer (2) consists of fired expanded clay bodies and a binder, characterized in that the predominant part the expanded clay body has a uniform grain size.
Figure imgaf001
EP05113105A 2005-06-24 2005-12-30 Noise barrier wall Active EP1736603B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL05113105T PL1736603T3 (en) 2005-06-24 2005-12-30 Noise barrier wall
KR1020060129569A KR20070072370A (en) 2005-12-30 2006-12-18 Sound-proof wall
CNA2006101678864A CN101012637A (en) 2005-12-30 2006-12-20 Noise-proof wall
DE200610061199 DE102006061199A1 (en) 2005-06-24 2006-12-22 Fine-porous soundproof wall, has sound-absorption channels provided between filling materials i.e. expanded-clay bodies, of sound absorption layer, where predominant portion of materials includes uniform grain size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005029356A DE102005029356A1 (en) 2005-06-24 2005-06-24 Sound barrier

Publications (3)

Publication Number Publication Date
EP1736603A2 EP1736603A2 (en) 2006-12-27
EP1736603A3 true EP1736603A3 (en) 2007-12-12
EP1736603B1 EP1736603B1 (en) 2012-12-26

Family

ID=37027679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05113105A Active EP1736603B1 (en) 2005-06-24 2005-12-30 Noise barrier wall

Country Status (3)

Country Link
EP (1) EP1736603B1 (en)
DE (1) DE102005029356A1 (en)
PL (1) PL1736603T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866702A (en) * 2012-12-10 2014-06-18 凌敏 Irregularly-shaped noise absorption module and sound-insulation wall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055837A1 (en) * 2007-11-05 2009-05-06 Ines Jackson Colomer Soundproofing module

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387042A (en) * 1963-08-20 1965-01-29 Us Acoustics Corp Acoustic tile or panel, process and equipment for its manufacture
GB1444331A (en) * 1973-02-17 1976-07-28 Sekisui Jushi Kk Sound-proof material and a process for preparing the same
AT374218B (en) * 1979-12-19 1984-03-26 Stewing Albert WALL ELEMENT FOR A NOISE PROTECTION WALL
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
DE4200159C1 (en) * 1992-01-07 1993-03-18 Ralf 2872 Hude De Mehrings Prodn. of plate section for sound-proofing wall - by forming steel-concrete carrier plate with profiled sound-absorbing front plate contg. elastic granules and binding agent shaped with stamp
WO1994024381A1 (en) * 1993-04-14 1994-10-27 Pic Conseil S.A.R.L. Sound absorbent material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387042A (en) * 1963-08-20 1965-01-29 Us Acoustics Corp Acoustic tile or panel, process and equipment for its manufacture
GB1444331A (en) * 1973-02-17 1976-07-28 Sekisui Jushi Kk Sound-proof material and a process for preparing the same
AT374218B (en) * 1979-12-19 1984-03-26 Stewing Albert WALL ELEMENT FOR A NOISE PROTECTION WALL
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
DE4200159C1 (en) * 1992-01-07 1993-03-18 Ralf 2872 Hude De Mehrings Prodn. of plate section for sound-proofing wall - by forming steel-concrete carrier plate with profiled sound-absorbing front plate contg. elastic granules and binding agent shaped with stamp
WO1994024381A1 (en) * 1993-04-14 1994-10-27 Pic Conseil S.A.R.L. Sound absorbent material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866702A (en) * 2012-12-10 2014-06-18 凌敏 Irregularly-shaped noise absorption module and sound-insulation wall

Also Published As

Publication number Publication date
PL1736603T3 (en) 2013-05-31
DE102005029356A1 (en) 2007-01-04
EP1736603B1 (en) 2012-12-26
EP1736603A2 (en) 2006-12-27

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