IT1249829B - Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore - Google Patents
Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumoreInfo
- Publication number
- IT1249829B IT1249829B ITRM910597A ITRM910597A IT1249829B IT 1249829 B IT1249829 B IT 1249829B IT RM910597 A ITRM910597 A IT RM910597A IT RM910597 A ITRM910597 A IT RM910597A IT 1249829 B IT1249829 B IT 1249829B
- Authority
- IT
- Italy
- Prior art keywords
- sound
- absorbing panel
- modular element
- metal shell
- noise barriers
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Connection Or Junction Boxes (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM910597A IT1249829B (it) | 1991-08-05 | 1991-08-05 | Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore |
AT92830415T ATE127560T1 (de) | 1991-08-05 | 1992-07-27 | Schallisolierte und -schluckende modulare platteneinheit zur bildung von lärmbarrieren. |
EP92830415A EP0527115B1 (de) | 1991-08-05 | 1992-07-27 | Schallisolierte und -schluckende modulare Platteneinheit zur Bildung von Lärmbarrieren |
DE69204601T DE69204601D1 (de) | 1991-08-05 | 1992-07-27 | Schallisolierte und -schluckende modulare Platteneinheit zur Bildung von Lärmbarrieren. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM910597A IT1249829B (it) | 1991-08-05 | 1991-08-05 | Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910597A0 ITRM910597A0 (it) | 1991-08-05 |
ITRM910597A1 ITRM910597A1 (it) | 1993-02-05 |
IT1249829B true IT1249829B (it) | 1995-03-28 |
Family
ID=11400309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910597A IT1249829B (it) | 1991-08-05 | 1991-08-05 | Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0527115B1 (de) |
AT (1) | ATE127560T1 (de) |
DE (1) | DE69204601D1 (de) |
IT (1) | IT1249829B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2704880B1 (fr) * | 1993-05-07 | 1998-07-17 | Colas Sa | Dispositif de protection routière polyvalent. |
FR2732382A1 (fr) * | 1995-04-03 | 1996-10-04 | Clelial Sarl | Materiau a proprietes d'absorption acoustique, procede de fabrication d'un element de paroi a absorption acoustique et element de paroi resultant |
AT406917B (de) * | 1998-06-10 | 2000-10-25 | Scheuch Alois Gmbh | Verschalung |
FI113198B (fi) | 2000-04-17 | 2004-03-15 | Tielaitos Tuotanto | Meluaitaelementti |
EP1295991A1 (de) * | 2001-09-20 | 2003-03-26 | Thomas Lorenz Industrietechnik | Schallschutzelement |
WO2003083217A1 (en) * | 2002-03-25 | 2003-10-09 | Commonwealth Industries, Inc. | Sound barrier system |
WO2007132964A1 (en) * | 2006-05-15 | 2007-11-22 | Ki Soung Park | Soundproofing board |
SE533764C2 (sv) * | 2009-05-04 | 2010-12-28 | Bloc Internat Ab Z | Ljudbarriär för dämpning av störande trafikljud |
CN106320196A (zh) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | 一种新型中空背板式隔声屏 |
DE202021101120U1 (de) * | 2021-03-05 | 2022-06-08 | KRAIBURG STRAIL GmbH & Co. KG | Schalldämmwandelement für eine Gleisanlage |
DE202022102882U1 (de) * | 2022-05-25 | 2022-07-26 | KRAIBURG STRAIL GmbH & Co. KG | Schalldämmwandelement für eine Gleisanlage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1302413B (de) * | ||||
DE2321676A1 (de) * | 1973-04-28 | 1974-11-21 | Bayer Ag | Schallschutzwand aus gummi-verbundwerkstoffen |
DE2360519C3 (de) * | 1973-12-05 | 1978-04-06 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal | Schallschutz-Wandelement |
DE2929853C2 (de) * | 1979-07-24 | 1985-05-02 | Rheinhold & Mahla GmbH, 8000 München | Lärmschutzwand |
FR2462522A1 (fr) * | 1979-07-27 | 1981-02-13 | Scal Gp Condit Aluminium | Panneau d'isolation acoustique industrielle |
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 |
IT8845517A0 (it) * | 1988-11-07 | 1988-11-07 | Menichini Luigi | Pannello modulare fonoassorbente e fonoisolante con faccia a griglia lamellare verso la fonte del rumore |
-
1991
- 1991-08-05 IT ITRM910597A patent/IT1249829B/it active IP Right Grant
-
1992
- 1992-07-27 DE DE69204601T patent/DE69204601D1/de not_active Expired - Lifetime
- 1992-07-27 AT AT92830415T patent/ATE127560T1/de not_active IP Right Cessation
- 1992-07-27 EP EP92830415A patent/EP0527115B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69204601D1 (de) | 1995-10-12 |
ATE127560T1 (de) | 1995-09-15 |
EP0527115A1 (de) | 1993-02-10 |
ITRM910597A1 (it) | 1993-02-05 |
ITRM910597A0 (it) | 1991-08-05 |
EP0527115B1 (de) | 1995-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |