GR3015877T3 - Sound absorbing wall. - Google Patents

Sound absorbing wall.

Info

Publication number
GR3015877T3
GR3015877T3 GR950401013T GR950401013T GR3015877T3 GR 3015877 T3 GR3015877 T3 GR 3015877T3 GR 950401013 T GR950401013 T GR 950401013T GR 950401013 T GR950401013 T GR 950401013T GR 3015877 T3 GR3015877 T3 GR 3015877T3
Authority
GR
Greece
Prior art keywords
open
sound absorbing
sound
cell
helmholz
Prior art date
Application number
GR950401013T
Other languages
English (en)
Inventor
Der Garde Wouterus Gerrit Van
Original Assignee
Nijmeegse Betonindustrie De Ha
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 Nijmeegse Betonindustrie De Ha filed Critical Nijmeegse Betonindustrie De Ha
Publication of GR3015877T3 publication Critical patent/GR3015877T3/el

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
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, e.g. as wall facing with damping material

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)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
GR950401013T 1990-07-16 1995-04-19 Sound absorbing wall. GR3015877T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9001615A NL9001615A (nl) 1990-07-16 1990-07-16 Geluidabsorberende wand.
NL9002315A NL9002315A (nl) 1990-07-16 1990-10-23 Geluidabsorberende wand.
NL9002500A NL9002500A (nl) 1990-07-16 1990-11-15 Geluidabsorberende wand.

Publications (1)

Publication Number Publication Date
GR3015877T3 true GR3015877T3 (en) 1995-07-31

Family

ID=27352366

Family Applications (1)

Application Number Title Priority Date Filing Date
GR950401013T GR3015877T3 (en) 1990-07-16 1995-04-19 Sound absorbing wall.

Country Status (7)

Country Link
EP (1) EP0467476B1 (el)
AT (1) ATE118573T1 (el)
DE (1) DE69107358T2 (el)
DK (1) DK0467476T3 (el)
ES (1) ES2068484T3 (el)
GR (1) GR3015877T3 (el)
NL (3) NL9001615A (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211049A1 (de) * 1991-04-02 1992-10-22 Bold Karl Gmbh & Co Grossflaechiges laermschutzwand-element aus beton und verfahren zu seiner herstellung
SE533764C2 (sv) * 2009-05-04 2010-12-28 Bloc Internat Ab Z Ljudbarriär för dämpning av störande trafikljud

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH425870A (fr) * 1964-08-19 1966-12-15 Gros Andre Glissière de sécurité routière
AT338316B (de) * 1974-07-15 1977-08-25 Vasiljevic Costa Silard Dr Ing Schalldampfer
DE3322189A1 (de) * 1983-06-21 1985-01-10 Sf-Vollverbundstein-Kooperation Gmbh, 2820 Bremen Schallabsorbierender formstein sowie schallschutzwand aus formsteinen
BE899081A (nl) * 1984-03-06 1984-07-02 Betonac Beton Geluidswerende wand
FR2612225A1 (fr) * 1987-03-11 1988-09-16 Gilson Pierre Element de revetement acoustique, notamment pour murs anti-bruit
FR2612217A1 (fr) * 1987-03-13 1988-09-16 Rousset Michel Ecrans anti-bruit en elements prefabriques
ATE60103T1 (de) * 1987-03-20 1991-02-15 Rolf Scheiwiller Bausatz zur erstellung von verbundbauwerken.
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
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
NL8802808A (nl) * 1988-11-15 1990-06-01 Schokbeton Bv Geluidabsorberende wand.
EP0403484A1 (de) * 1989-01-11 1990-12-27 VETTERLI, Peter Schallschluckwand

Also Published As

Publication number Publication date
NL9001615A (nl) 1992-02-17
EP0467476B1 (en) 1995-02-15
EP0467476A1 (en) 1992-01-22
DK0467476T3 (da) 1995-05-01
ATE118573T1 (de) 1995-03-15
DE69107358D1 (de) 1995-03-23
NL9002315A (nl) 1992-02-17
NL9002500A (nl) 1992-02-17
ES2068484T3 (es) 1995-04-16
DE69107358T2 (de) 1995-06-14

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