DE4408177C2 - Lärmschutz-Wandteil - Google Patents

Lärmschutz-Wandteil

Info

Publication number
DE4408177C2
DE4408177C2 DE19944408177 DE4408177A DE4408177C2 DE 4408177 C2 DE4408177 C2 DE 4408177C2 DE 19944408177 DE19944408177 DE 19944408177 DE 4408177 A DE4408177 A DE 4408177A DE 4408177 C2 DE4408177 C2 DE 4408177C2
Authority
DE
Germany
Prior art keywords
wall
sound
bed
wall part
noise
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 - Fee Related
Application number
DE19944408177
Other languages
German (de)
English (en)
Other versions
DE4408177A1 (de
Inventor
Helmut Dipl Ing Betz
Werner Schmidtner
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.)
LIAS FRANKEN LEICHTBAU GmbH
Original Assignee
LIAS FRANKEN LEICHTBAU 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 LIAS FRANKEN LEICHTBAU GmbH filed Critical LIAS FRANKEN LEICHTBAU GmbH
Priority to DE19944408177 priority Critical patent/DE4408177C2/de
Priority to AT32195A priority patent/AT409000B/de
Priority to CZ95627A priority patent/CZ284240B6/cs
Publication of DE4408177A1 publication Critical patent/DE4408177A1/de
Application granted granted Critical
Publication of DE4408177C2 publication Critical patent/DE4408177C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01F8/0047—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
DE19944408177 1994-03-11 1994-03-11 Lärmschutz-Wandteil Expired - Fee Related DE4408177C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19944408177 DE4408177C2 (de) 1994-03-11 1994-03-11 Lärmschutz-Wandteil
AT32195A AT409000B (de) 1994-03-11 1995-02-23 Lärmschutz-wandteil
CZ95627A CZ284240B6 (cs) 1994-03-11 1995-03-10 Stěnový díl k ochraně proti hluku

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944408177 DE4408177C2 (de) 1994-03-11 1994-03-11 Lärmschutz-Wandteil

Publications (2)

Publication Number Publication Date
DE4408177A1 DE4408177A1 (de) 1995-09-14
DE4408177C2 true DE4408177C2 (de) 1997-05-28

Family

ID=6512467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19944408177 Expired - Fee Related DE4408177C2 (de) 1994-03-11 1994-03-11 Lärmschutz-Wandteil

Country Status (3)

Country Link
AT (1) AT409000B (cs)
CZ (1) CZ284240B6 (cs)
DE (1) DE4408177C2 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2131436B1 (es) * 1996-03-15 2000-02-01 Postelectrica Fabricacion S A Procedimiento de fabricacion de un bloque fonoabsorbente, y aplicacion del bloque fonoabsorbente obtenido en una plataforma ferroviaria prefabricada.
DE10338213A1 (de) * 2003-08-20 2005-03-10 Heberger System Bau Gmbh Schallabsorbierende Bauelemente, Lärmschutzwand aus derartigen schallabsorbierenden Bauelementen und Verfahren zur Herstellung dieser Lärmschutzwand
EP1916338A1 (en) * 2006-10-25 2008-04-30 Giuseppe Parenti Self-supporting soundproofing and retaining prefabricated concrete panel
DE202010000245U1 (de) 2010-02-23 2010-06-24 Hoppe, Christian Schallabsorberelement zum Einbau in eine Brandschutzkonstruktion aus Brandschutzplatten
DE202010005198U1 (de) 2010-04-14 2010-07-29 Liaver Gmbh & Co. Kg Schallabsorber, insbesondere Baffel
AT513105B1 (de) * 2012-07-06 2015-04-15 Kirchdorfer Fertigteilholding Gmbh Gleiskörper-Lärmschutzwandbauteil
EP2692949B1 (de) 2012-08-02 2016-12-07 STRABAG Rail GmbH Niedrige Lärmschutzwand neben einem Schienenweg und Lärmschutzwandelement zur Bildung einer solchen Lärmschutzwand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317812B1 (de) * 1973-04-09 1973-12-06 Neymeyer, Franz, 7731 Marbach Laermschutzwand
DE7935675U1 (de) * 1979-12-19 1980-08-28 Stewing, Albert, 4270 Dorsten Wandelement für eine Lärmschutzwand
DE8316339U1 (de) * 1983-06-03 1983-11-17 Lemmen, Bernward, 5000 Köln Lärmschutzwand
DE3426639A1 (de) * 1984-07-19 1986-03-13 Schneider & Klippel Kg, 4190 Kleve Laermschutzwand

Also Published As

Publication number Publication date
DE4408177A1 (de) 1995-09-14
ATA32195A (de) 2001-09-15
CZ62795A3 (en) 1995-09-13
AT409000B (de) 2002-04-25
CZ284240B6 (cs) 1998-10-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee