ES2106687B1 - Pantallas acusticas absorbentes con granza de caucho. - Google Patents

Pantallas acusticas absorbentes con granza de caucho.

Info

Publication number
ES2106687B1
ES2106687B1 ES9502536A ES9502536A ES2106687B1 ES 2106687 B1 ES2106687 B1 ES 2106687B1 ES 9502536 A ES9502536 A ES 9502536A ES 9502536 A ES9502536 A ES 9502536A ES 2106687 B1 ES2106687 B1 ES 2106687B1
Authority
ES
Spain
Prior art keywords
rubber grain
absorbent
screens
acoustic screens
absorbent acoustic
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
ES9502536A
Other languages
English (en)
Other versions
ES2106687A1 (es
Inventor
Sanchez Jaime Pfretzschner
Hidalgo Francisco Simon
Arranz Antonio Moreno
Tejeda Carlos De Colina
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9502536A priority Critical patent/ES2106687B1/es
Priority to PCT/ES1996/000250 priority patent/WO1997024492A1/es
Publication of ES2106687A1 publication Critical patent/ES2106687A1/es
Application granted granted Critical
Publication of ES2106687B1 publication Critical patent/ES2106687B1/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Road Paving Structures (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Tires In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

PANTALLAS ACUSTICAS ABSORBENTES CON GRANZA DE CAUCHO. EL OBJETO DE LA PRESENTE PATENTE ES LA REUTILIZACION DE MATERIALES ALTAMENTE CONTAMINANTES DEL MEDIO AMBIENTE, COMO LOS NEUMATICOS USADOS, DEBIDAMENTE TRATADOS EN FORMA DE GRANZA DE CAUCHO, CON DIMENSIONES Y ESPESORES DETERMINADOS, DE FORMA QUE SIRVAN DE RELLENO CON PROPIEDADES ACUSTICAS ABSORBENTES (DE ACUERDO CON LA NORMATIVA INTERNACIONAL) PARA LA CONFECCION DE PANTALLAS O BARRERAS ABSORBENTES, A INSTALAR EN LAS VIAS DE CIRCULACION, PARA LA PROTECCION DE LOS HABITATS HUMANOS ANTE EL RUIDO INTRUSIVO.
ES9502536A 1995-12-28 1995-12-28 Pantallas acusticas absorbentes con granza de caucho. Expired - Fee Related ES2106687B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9502536A ES2106687B1 (es) 1995-12-28 1995-12-28 Pantallas acusticas absorbentes con granza de caucho.
PCT/ES1996/000250 WO1997024492A1 (es) 1995-12-28 1996-12-27 Pantallas acústicas absorbentes con granza de caucho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9502536A ES2106687B1 (es) 1995-12-28 1995-12-28 Pantallas acusticas absorbentes con granza de caucho.

Publications (2)

Publication Number Publication Date
ES2106687A1 ES2106687A1 (es) 1997-11-01
ES2106687B1 true ES2106687B1 (es) 1998-07-01

Family

ID=8292572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9502536A Expired - Fee Related ES2106687B1 (es) 1995-12-28 1995-12-28 Pantallas acusticas absorbentes con granza de caucho.

Country Status (2)

Country Link
ES (1) ES2106687B1 (es)
WO (1) WO1997024492A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP809499A0 (en) * 1999-01-08 1999-02-04 Arcus, Ken Sound barrier
GB9917091D0 (en) * 1999-07-22 1999-09-22 Keogh Hugh M Tyre disposal
CN109162217A (zh) * 2018-09-05 2019-01-08 沈炜 道路标线
DK202100102U3 (da) * 2021-11-17 2021-12-06 Jesco Holding Aps Indretning af støjskærm og etablering af en støjskærm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481218A (en) * 1973-08-04 1977-07-27 Pass & Co Soundabsorbing element
DE2360519C3 (de) * 1973-12-05 1978-04-06 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Schallschutz-Wandelement
US4143495A (en) * 1976-10-22 1979-03-13 Fa. Pass & Co. Sound-absorbing panel
US4643271A (en) * 1984-12-18 1987-02-17 Thomas J. Kelley Sound barrier
CH672932A5 (en) * 1987-07-28 1990-01-15 Montana Stahl Ag Noise-attenuating wall section - contains insulating layers of different densities, with first layer held clear of front wall by distance piece

Also Published As

Publication number Publication date
WO1997024492A1 (es) 1997-07-10
ES2106687A1 (es) 1997-11-01

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Legal Events

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EC2A Search report published

Date of ref document: 19971101

Kind code of ref document: A1

Effective date: 19971101

FD1A Patent lapsed

Effective date: 20041229