DE59502306D1 - Soundproofing element and method for producing a soundproofing element - Google Patents

Soundproofing element and method for producing a soundproofing element

Info

Publication number
DE59502306D1
DE59502306D1 DE59502306T DE59502306T DE59502306D1 DE 59502306 D1 DE59502306 D1 DE 59502306D1 DE 59502306 T DE59502306 T DE 59502306T DE 59502306 T DE59502306 T DE 59502306T DE 59502306 D1 DE59502306 D1 DE 59502306D1
Authority
DE
Germany
Prior art keywords
sound
absorption layer
layer
proofing layer
soundproofing element
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
DE59502306T
Other languages
German (de)
Inventor
Kurt Dr Bitterli
Remo Bossert
Dieter Ludwig
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.)
BITTERLI, KURT, DR., SPIEZ, CH BOSSERT, REMO, GELT
Original Assignee
Kurt Dr Bitterli
Remo Bossert
Dieter Ludwig
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 Kurt Dr Bitterli, Remo Bossert, Dieter Ludwig filed Critical Kurt Dr Bitterli
Application granted granted Critical
Publication of DE59502306D1 publication Critical patent/DE59502306D1/en
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
    • E01F8/0029—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)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Stringed Musical Instruments (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The sound-absorption layer (3) which is placed on one of the sides of the sound-proofing layer (2) has a high proportion of elastomer, rubber and/or plastics granular recycling material. The sound- absorption layer (3) is connected integral with the sound-proofing layer (2) and has a lesser density than same. The sound-proofing layer (2) can be a heterogeneous multi-phase solid body with anisotropic mechanical properties made from recycled plastics granules, inorganic additives and a hydraulic bonding agent. The sound- absorption layer preferably has on its outer side facing the sound source integral moulded longitudinal or transversely aligned ribs (5) with trapezoidal or undulating cross-section. The bonding and setting process can be carried out at high temperature using steam for faster manufacture. <IMAGE>
DE59502306T 1994-03-30 1995-03-20 Soundproofing element and method for producing a soundproofing element Expired - Fee Related DE59502306D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4411003A DE4411003C2 (en) 1994-03-30 1994-03-30 Soundproofing element and method for producing a soundproofing element

Publications (1)

Publication Number Publication Date
DE59502306D1 true DE59502306D1 (en) 1998-07-02

Family

ID=6514218

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4411003A Expired - Fee Related DE4411003C2 (en) 1994-03-30 1994-03-30 Soundproofing element and method for producing a soundproofing element
DE59502306T Expired - Fee Related DE59502306D1 (en) 1994-03-30 1995-03-20 Soundproofing element and method for producing a soundproofing element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4411003A Expired - Fee Related DE4411003C2 (en) 1994-03-30 1994-03-30 Soundproofing element and method for producing a soundproofing element

Country Status (3)

Country Link
EP (1) EP0679765B1 (en)
AT (1) ATE166682T1 (en)
DE (2) DE4411003C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825302A1 (en) * 1996-08-20 1998-02-25 Alpha Brevet S.A. Sound absorption device, particularly along roads
WO1998026131A1 (en) * 1996-12-10 1998-06-18 Paul Andermatt Sound-proofing wall
WO2003008711A1 (en) 2001-07-16 2003-01-30 Paul Andermatt Soundproofing wall
DE10141265B4 (en) * 2001-08-22 2005-02-24 Hans-Peter Bock Modified composite panel
AT8069U1 (en) * 2004-10-20 2006-01-15 Joro System Ges M B H COMPONENT FOR NOISE PROTECTION WALL
CN101258184B (en) 2005-09-07 2012-05-23 日本曹达株式会社 Star polymer and process for production thereof
DE102008060102A1 (en) * 2008-11-28 2010-06-02 Betonwerk Schuster Gmbh Noise control installation comprises a carrier layer formed from reinforced or unreinforced concrete, and an absorber layer provided on the carrier layer and formed from a mineral binder and a mineral aggregate
ITRM20100049A1 (en) * 2010-02-11 2011-08-12 Francesco Lipari ARMADILLO ENERGY-RESISTANT BARRIER OR AN INTEGRATED SYSTEM FOR THE PRODUCTION OF CLEAN ENERGY FROM THE PASSAGE OF VEHICLES WITH A DECREASE OF THE ROAD NOISE
DE102010014130A1 (en) * 2010-04-07 2011-10-13 Conradi + Kaiser Gmbh Soundproofing panel, soundproofing wall and method of making a soundproofing panel
DE102010053612A1 (en) * 2010-12-07 2012-06-14 Conradi + Kaiser Gmbh Soundproofing element, soundproof wall, shutter and method for producing a soundproofing element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518138A1 (en) * 1975-04-24 1976-11-04 Beton & Monierbau Ag Composite outdoor noise-screening wall - is made of sound-deadening reinforced concrete and plastic-bonded web-reinforced porous elastomer panels
DE7735545U1 (en) * 1977-11-21 1978-04-20 Reifen-Weiss Kg, 6342 Haiger SOUND-INSULATING COMPONENT IN THE FORM OF A MULTI-LAYER PANEL BODY
DE7801086U1 (en) * 1978-01-16 1978-05-11 Gummi Stricker, Paul H. Stricker Kg, 4400 Muenster SOUND-SOUND DISK
DE3405231A1 (en) * 1983-04-19 1984-10-25 Kork AG Boswil, Boswil MOLDED BODY, METHOD AND DEVICE FOR ITS PRODUCTION AND USE THEREOF
AT394226B (en) * 1989-01-10 1992-02-25 Engelhard Konrad Sound-absorption body
DE3916799A1 (en) * 1989-05-23 1990-11-29 Sto Poraver Gmbh SOUND ABSORPTION PANEL
DE3925354A1 (en) * 1989-07-31 1991-02-07 Helmut Schoenberger Acoustically insulating sheets - consist preferably of particles of scrap thermoplastics which are welded together at their points of contact and leave voids between them
DE9005163U1 (en) * 1990-05-07 1990-07-12 Reiff-Beton-Rohr Gmbh & Co Kg, 5473 Kruft, De
CH684279A5 (en) * 1991-07-05 1994-08-15 Umb Trading Ltd A noise protection element for noise barriers.
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

Also Published As

Publication number Publication date
ATE166682T1 (en) 1998-06-15
EP0679765A1 (en) 1995-11-02
EP0679765B1 (en) 1998-05-27
DE4411003C2 (en) 1996-01-25
DE4411003A1 (en) 1995-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BITTERLI, KURT, DR., SPIEZ, CH BOSSERT, REMO, GELT

8381 Inventor (new situation)

Free format text: BITTERLI, KURT, DR., SPIEZ, CH BOSSERT, REMO, GELTERKINDEN, CH LUDWIG, DIETER, GELTERKINDEN, CH

8339 Ceased/non-payment of the annual fee