CA2314165A1 - Soundproofing panel for acoustic barriers - Google Patents

Soundproofing panel for acoustic barriers Download PDF

Info

Publication number
CA2314165A1
CA2314165A1 CA002314165A CA2314165A CA2314165A1 CA 2314165 A1 CA2314165 A1 CA 2314165A1 CA 002314165 A CA002314165 A CA 002314165A CA 2314165 A CA2314165 A CA 2314165A CA 2314165 A1 CA2314165 A1 CA 2314165A1
Authority
CA
Canada
Prior art keywords
soundproofing panel
sheet
soundproofing
panel
sound
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
CA002314165A
Other languages
English (en)
French (fr)
Inventor
Luigi Cicinnati
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.)
Metalmeccanica Fracasso SpA
Original Assignee
Individual
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
Priority claimed from IT99BO000394 external-priority patent/IT1309335B1/it
Priority claimed from IT1999BO000467 external-priority patent/IT1310457B1/it
Priority claimed from IT1999BO000557 external-priority patent/IT1311098B1/it
Application filed by Individual filed Critical Individual
Publication of CA2314165A1 publication Critical patent/CA2314165A1/en
Abandoned 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
    • E01F8/0052—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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CA002314165A 1999-07-14 2000-07-13 Soundproofing panel for acoustic barriers Abandoned CA2314165A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ITBO99A000394 1999-07-14
IT99BO000394 IT1309335B1 (it) 1999-07-14 1999-07-14 Pannello fonoisolante per barriere acustiche.
ITBO99A000467 1999-09-01
IT1999BO000467 IT1310457B1 (it) 1999-09-01 1999-09-01 Pannello fonoisolante per barriere acustiche.
ITBO99A000557 1999-10-15
IT1999BO000557 IT1311098B1 (it) 1999-10-15 1999-10-15 Pannello fonoisolante per barriere acustiche.

Publications (1)

Publication Number Publication Date
CA2314165A1 true CA2314165A1 (en) 2001-01-14

Family

ID=27273906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002314165A Abandoned CA2314165A1 (en) 1999-07-14 2000-07-13 Soundproofing panel for acoustic barriers

Country Status (6)

Country Link
EP (1) EP1069243A3 (tr)
AR (1) AR029380A1 (tr)
CA (1) CA2314165A1 (tr)
IL (1) IL137249A0 (tr)
MX (1) MXPA00006895A (tr)
TR (1) TR200002066A3 (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO1996011464A1 (en) * 1994-10-11 1996-04-18 Nitto Boseki Co., Ltd. Sound absorption body, sound absorption plate and sound absorption unit
IT1286776B1 (it) * 1996-11-19 1998-07-17 Fracasso Metalmeccanica Pannello antiacustico

Also Published As

Publication number Publication date
TR200002066A2 (tr) 2001-02-21
IL137249A0 (en) 2001-07-24
EP1069243A3 (en) 2001-06-06
AR029380A1 (es) 2003-06-25
TR200002066A3 (tr) 2001-02-21
EP1069243A2 (en) 2001-01-17
MXPA00006895A (es) 2004-10-28

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Legal Events

Date Code Title Description
FZDE Discontinued