DK0467476T3 - Lydabsorberende mur - Google Patents

Lydabsorberende mur

Info

Publication number
DK0467476T3
DK0467476T3 DK91201879.3T DK91201879T DK0467476T3 DK 0467476 T3 DK0467476 T3 DK 0467476T3 DK 91201879 T DK91201879 T DK 91201879T DK 0467476 T3 DK0467476 T3 DK 0467476T3
Authority
DK
Denmark
Prior art keywords
open
sound absorbing
sound
cell
helmholz
Prior art date
Application number
DK91201879.3T
Other languages
Danish (da)
English (en)
Inventor
Wouterus Gerrit Van Der Garde
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
Application granted granted Critical
Publication of DK0467476T3 publication Critical patent/DK0467476T3/da

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)
DK91201879.3T 1990-07-16 1991-07-16 Lydabsorberende mur DK0467476T3 (da)

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
DK0467476T3 true DK0467476T3 (da) 1995-05-01

Family

ID=27352366

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91201879.3T DK0467476T3 (da) 1990-07-16 1991-07-16 Lydabsorberende mur

Country Status (7)

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

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
DE3767472D1 (de) * 1987-03-20 1991-02-21 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.
WO1990008238A1 (de) * 1989-01-11 1990-07-26 Peter Vetterli Schallschluckwand

Also Published As

Publication number Publication date
EP0467476A1 (de) 1992-01-22
NL9002500A (nl) 1992-02-17
ATE118573T1 (de) 1995-03-15
GR3015877T3 (en) 1995-07-31
DE69107358T2 (de) 1995-06-14
NL9002315A (nl) 1992-02-17
EP0467476B1 (de) 1995-02-15
ES2068484T3 (es) 1995-04-16
NL9001615A (nl) 1992-02-17
DE69107358D1 (de) 1995-03-23

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