AR029380A1 - Paneles insonorizantes para barreras acusticas - Google Patents
Paneles insonorizantes para barreras acusticasInfo
- Publication number
- AR029380A1 AR029380A1 ARP000103589A ARP000103589A AR029380A1 AR 029380 A1 AR029380 A1 AR 029380A1 AR P000103589 A ARP000103589 A AR P000103589A AR P000103589 A ARP000103589 A AR P000103589A AR 029380 A1 AR029380 A1 AR 029380A1
- Authority
- AR
- Argentina
- Prior art keywords
- strike
- sound
- soundproofing
- break
- acoustic barriers
- Prior art date
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
- E01F8/0052—Grate-style, e.g. as wall facing
- E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Un panel insonorizante (1) para barreras acusticas, definido exclusivamente por una placa (2) preferentemente aunque no exclusivamente fabricada de metal, y que posee en una de las dos superficies laterales una cantidad de aletas longitudinales de quiebre de sonido (3) paralelas y enfrentadas unas con otras, cada una de ellas para quebrar el frente (F) de la onda sonora incidente; donde las aletas longitudinales de quiebre de sonido (3) poseen una seccion en forma de T y se encuentran espaciadas uniformemente a lo largo de toda la superficie lateral (2) de la placa (2) para definir una cantidad de huelgos abiertos (4) para evitar la propagacion de la onda sonora incidente; donde cada huelgo (4) posiblemente aloja un inserto (9) de material insonorizante y/o de absorcion de sonido; y la parte posterior de cada huelgo (4) posiblemente tenga piezas retenidas (11) con la concavidad selectivamente posicionada hacia adentro y hacia fuera del huelgo (4) para variar el volumen total de cada huelgo (4) en el panel insonorizante (1) conforme el requerimiento.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT99BO000394 IT1309335B1 (it) | 1999-07-14 | 1999-07-14 | Pannello fonoisolante per barriere acustiche. |
IT1999BO000467 IT1310457B1 (it) | 1999-09-01 | 1999-09-01 | Pannello fonoisolante per barriere acustiche. |
IT1999BO000557 IT1311098B1 (it) | 1999-10-15 | 1999-10-15 | Pannello fonoisolante per barriere acustiche. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR029380A1 true AR029380A1 (es) | 2003-06-25 |
Family
ID=27273906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000103589A AR029380A1 (es) | 1999-07-14 | 2000-07-13 | Paneles insonorizantes para barreras acusticas |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1069243A3 (es) |
AR (1) | AR029380A1 (es) |
CA (1) | CA2314165A1 (es) |
IL (1) | IL137249A0 (es) |
MX (1) | MXPA00006895A (es) |
TR (1) | TR200002066A3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100507755B1 (ko) * | 2003-04-25 | 2005-08-10 | 이근식 | 트랩형 방음판 |
CN109192190B (zh) * | 2018-09-19 | 2020-05-08 | 中国人民解放军国防科技大学 | 一种薄层超材料吸声结构 |
CN111749151B (zh) * | 2019-03-29 | 2022-01-07 | 比亚迪股份有限公司 | 隔音板、声屏障和轨道系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK142710B (da) * | 1977-11-10 | 1980-12-29 | Elektronikcentralen | Lydabsorberende struktur. |
CH641228A5 (en) * | 1979-09-11 | 1984-02-15 | Gysi Gebr Ag | Sound-absorbing element which can be mounted on a load-bearing structure |
US5854453A (en) * | 1994-10-11 | 1998-12-29 | Nitto Boseki Co., Ltd. | Sound absorbing body, sound absorbing plate, and sound absorbing unit |
IT1286776B1 (it) * | 1996-11-19 | 1998-07-17 | Fracasso Metalmeccanica | Pannello antiacustico |
-
2000
- 2000-07-10 IL IL13724900A patent/IL137249A0/xx unknown
- 2000-07-13 CA CA002314165A patent/CA2314165A1/en not_active Abandoned
- 2000-07-13 AR ARP000103589A patent/AR029380A1/es unknown
- 2000-07-13 TR TR2000/02066A patent/TR200002066A3/tr unknown
- 2000-07-13 MX MXPA00006895A patent/MXPA00006895A/es unknown
- 2000-07-14 EP EP00115350A patent/EP1069243A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1069243A2 (en) | 2001-01-17 |
EP1069243A3 (en) | 2001-06-06 |
CA2314165A1 (en) | 2001-01-14 |
IL137249A0 (en) | 2001-07-24 |
TR200002066A2 (tr) | 2001-02-21 |
TR200002066A3 (tr) | 2001-02-21 |
MXPA00006895A (es) | 2004-10-28 |
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