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AU2001271194A1 - Noise reduction means - Google Patents

Noise reduction means

Info

Publication number
AU2001271194A1
AU2001271194A1 AU2001271194A AU7119401A AU2001271194A1 AU 2001271194 A1 AU2001271194 A1 AU 2001271194A1 AU 2001271194 A AU2001271194 A AU 2001271194A AU 7119401 A AU7119401 A AU 7119401A AU 2001271194 A1 AU2001271194 A1 AU 2001271194A1
Authority
AU
Australia
Prior art keywords
noise reduction
reduction means
noise
reduction
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.)
Abandoned
Application number
AU2001271194A
Inventor
Berndt Eriksson
Berne Geewe
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.)
Z-BLOCK SCANDINAVIA AB
Original Assignee
BLOCK SCANDINAVIA Z AB
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 BLOCK SCANDINAVIA Z AB filed Critical BLOCK SCANDINAVIA Z AB
Publication of AU2001271194A1 publication Critical patent/AU2001271194A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0036—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting of large particles, e.g. beads, granules, pellets, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Railway Tracks (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Road Paving Structures (AREA)
AU2001271194A 2000-07-11 2001-07-11 Noise reduction means Abandoned AU2001271194A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002616A SE525444C2 (en) 2000-07-11 2000-07-11 Noise protection
SE0002616 2000-07-11
PCT/SE2001/001608 WO2002004749A1 (en) 2000-07-11 2001-07-11 Noise reduction means

Publications (1)

Publication Number Publication Date
AU2001271194A1 true AU2001271194A1 (en) 2002-01-21

Family

ID=20280453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271194A Abandoned AU2001271194A1 (en) 2000-07-11 2001-07-11 Noise reduction means

Country Status (3)

Country Link
AU (1) AU2001271194A1 (en)
SE (1) SE525444C2 (en)
WO (1) WO2002004749A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20020303A1 (en) * 2002-04-08 2003-10-08 Fasano Eleonora BARRIER FOR NOISE REDUCTION OF NOISE GENERATED AT THE IRON FLOOR FOR RAILWAY AND UNDERGROUND VEHICLES IN GENERAL.
SE524870C2 (en) * 2003-10-06 2004-10-19 Bloc Internat Ab Z Noise barrier for roads or railways, comprises noise absorbing part made from rubber and noise reflecting frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142468A (en) * 1976-04-20 1979-03-06 Charles Birnstiel Elevated rail transit guideway with noise attenuators
CH684279A5 (en) * 1991-07-05 1994-08-15 Umb Trading Ltd A noise protection element for noise barriers.
DE4302299A1 (en) * 1993-01-28 1994-08-04 Saar Gummiwerk Gmbh Elastic ballast bed underlay
BE1005880A6 (en) * 1993-06-30 1994-02-22 Ronveaux E Ets Sa NOISE SCREEN FOR TRAFFIC LANES.
DE4434269A1 (en) * 1994-09-24 1996-03-28 Zueblin Ag Small=scale noise protection wall, for unballasted railway tracks
DE19601783A1 (en) * 1996-01-19 1997-07-24 Rolf Hatlapa Sound absorbent walls for rail vehicle
SE513102C2 (en) * 1997-03-06 2000-07-10 Zeta Innovation Hb Ways of producing sound absorbing devices

Also Published As

Publication number Publication date
SE0002616L (en) 2002-01-12
SE525444C2 (en) 2005-02-22
SE0002616D0 (en) 2000-07-11
WO2002004749A1 (en) 2002-01-17

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