DE20021724U1 - Noise barrier - Google Patents

Noise barrier

Info

Publication number
DE20021724U1
DE20021724U1 DE20021724U DE20021724U DE20021724U1 DE 20021724 U1 DE20021724 U1 DE 20021724U1 DE 20021724 U DE20021724 U DE 20021724U DE 20021724 U DE20021724 U DE 20021724U DE 20021724 U1 DE20021724 U1 DE 20021724U1
Authority
DE
Germany
Prior art keywords
noise protection
protection wall
wall according
lamella
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
DE20021724U
Other languages
German (de)
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.)
Kohlhauer R GmbH
Original Assignee
Kohlhauer R 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 Kohlhauer R GmbH filed Critical Kohlhauer R GmbH
Priority to DE20021724U priority Critical patent/DE20021724U1/en
Publication of DE20021724U1 publication Critical patent/DE20021724U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01F8/0064—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
    • E01F8/0017—Plate-like elements
    • 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
    • E01F8/0029—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Laminated Bodies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Lärmschutzwand mit einem transparenten Wandteil (12; 62; 72) und mit wenigstens einer Lamelle (30, 32, 34; 64; 74), die von einer zu einer Schallquelle (28) weisenden Seite des Wandteils (12; 62; 72) absteht, dadurch gekennzeichnet, daß die wenigstens eine Lamelle (30, 32, 34; 64; 74) schallabsorbierend ist.1. Noise protection wall with a transparent wall part ( 12 ; 62 ; 72 ) and with at least one lamella ( 30 , 32 , 34 ; 64 ; 74 ) which from a side of the wall part ( 12 ; 62 ; 72 facing a sound source ( 28 ) ) protrudes, characterized in that the at least one lamella ( 30 , 32 , 34 ; 64 ; 74 ) is sound-absorbing. 2. Lärmschutzwand nach Anspruch 1, dadurch gekennzeichnet, daß die wenigstens eine Lamelle (30, 32, 34; 64; 74) eine Verkleidung (42) aufweist, die zumindest teilweise mit einem schallabsorbierenden Material (46) gefüllt ist.2. Noise protection wall according to claim 1, characterized in that the at least one lamella ( 30 , 32 , 34 ; 64 ; 74 ) has a covering ( 42 ) which is at least partially filled with a sound-absorbing material ( 46 ). 3. Lärmschutzwand nach Anspruch 2, dadurch gekennzeichnet, daß das schallabsorbierende Material (46) Steinwolle, Mineralwolle oder ein offenporiger Schaum ist.3. Noise protection wall according to claim 2, characterized in that the sound absorbing material ( 46 ) is rock wool, mineral wool or an open-cell foam. 4. Lärmschutzwand nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, daß die Verkleidung (42) im wesentlichen aus Metallblechen besteht, die mit Öffnungen (44) versehen sind.4. Noise protection wall according to one of claims 2 or 3, characterized in that the covering ( 42 ) consists essentially of metal sheets which are provided with openings ( 44 ). 5. Lärmschutzwand nach Anspruch 4, dadurch gekennzeichnet, daß das Metallblech ein Aluminium-Lochblech ist. 5. Noise barrier according to claim 4, characterized in that the metal sheet is an aluminum perforated sheet.   6. Lärmschutzwand nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, daß der Flächenanteil der Öffnungen (44) mindestens etwa 25% beträgt.6. Noise protection wall according to one of claims 4 or 5, characterized in that the area proportion of the openings ( 44 ) is at least about 25%. 7. Lärmschutzwand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die wenigstens eine Lamelle (30, 32, 34; 64; 74) wenigstens 7 cm und höchstens 60 cm, vorzugsweise 25 cm, von dem Wandteil (12; 62; 72) absteht.7. Noise protection wall according to one of the preceding claims, characterized in that the at least one slat ( 30 , 32 , 34 ; 64 ; 74 ) at least 7 cm and at most 60 cm, preferably 25 cm, from the wall part ( 12 ; 62 ; 72 ) protrudes. 8. Lärmschutzwand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Wandteil (62) auf seiner von der Schallquelle (28) abgelegenen Seite einseitig ver­ spiegelt ist.8. Noise protection wall according to one of the preceding claims, characterized in that the wall part ( 62 ) on its side remote from the sound source ( 28 ) is one side reflected. 9. Lärmschutzwand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Wandteil (62; 72) an seinem oberen Ende zur Schallquelle (28) hin abgewinkelt oder abgebogen ist.9. Noise protection wall according to one of the preceding claims, characterized in that the wall part ( 62 ; 72 ) is angled or bent at its upper end to the sound source ( 28 ). 10. Lärmschutzwand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die wenigstens eine Lamelle (64) zum Schutz vor Witterungseinflüssen von einer Ab­ deckung (63) überdeckt ist.10. Noise protection wall according to one of the preceding claims, characterized in that the at least one lamella ( 64 ) for protection against weather influences is covered by a cover ( 63 ).
DE20021724U 2000-12-21 2000-12-21 Noise barrier Expired - Lifetime DE20021724U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20021724U DE20021724U1 (en) 2000-12-21 2000-12-21 Noise barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20021724U DE20021724U1 (en) 2000-12-21 2000-12-21 Noise barrier

Publications (1)

Publication Number Publication Date
DE20021724U1 true DE20021724U1 (en) 2001-03-01

Family

ID=7950433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20021724U Expired - Lifetime DE20021724U1 (en) 2000-12-21 2000-12-21 Noise barrier

Country Status (1)

Country Link
DE (1) DE20021724U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356291A1 (en) * 2003-11-28 2005-07-07 Eurovia Beton Gmbh Nl Teco Schallschutz Schallschutzelment
ITPI20110011A1 (en) * 2011-02-07 2012-08-08 Urbantech S R L HIGH PERFORMANCE ACOUSTIC ABSORBER TO MAKE ANO-ABSORBENT ANTI-NOISE BARRIERS CONSISTING OF A PRESSELY INSULATING MATERIAL.
DE102014104592A1 (en) 2014-04-01 2015-10-01 Eckhard Grübbel surface element
DE102016110665A1 (en) * 2016-06-09 2017-12-14 Odenwald-Chemie Gmbh composite element
DE202017006111U1 (en) 2016-12-19 2018-04-18 Evonik Röhm Gmbh Transparent sound-absorbing noise protection element

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356291A1 (en) * 2003-11-28 2005-07-07 Eurovia Beton Gmbh Nl Teco Schallschutz Schallschutzelment
DE10356291B4 (en) * 2003-11-28 2006-01-05 Eurovia Beton Gmbh Nl Teco Schallschutz Schallschutzelment
ITPI20110011A1 (en) * 2011-02-07 2012-08-08 Urbantech S R L HIGH PERFORMANCE ACOUSTIC ABSORBER TO MAKE ANO-ABSORBENT ANTI-NOISE BARRIERS CONSISTING OF A PRESSELY INSULATING MATERIAL.
DE102014104592A1 (en) 2014-04-01 2015-10-01 Eckhard Grübbel surface element
DE102016110665A1 (en) * 2016-06-09 2017-12-14 Odenwald-Chemie Gmbh composite element
DE202017006111U1 (en) 2016-12-19 2018-04-18 Evonik Röhm Gmbh Transparent sound-absorbing noise protection element
EP3336256A1 (en) * 2016-12-19 2018-06-20 Evonik Röhm GmbH Transparent sound absorbing acoustic baffling element
US20180171563A1 (en) * 2016-12-19 2018-06-21 Evonik Röhm Gmbh Transparent sound-absorbing noise protection element

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010405

R021 Search request validly filed

Effective date: 20010505

R163 Identified publications notified

Effective date: 20020404

R150 Term of protection extended to 6 years

Effective date: 20040312

R151 Term of protection extended to 8 years

Effective date: 20070111

R152 Term of protection extended to 10 years

Effective date: 20090216

R071 Expiry of right