KR940005709U - Sound insulation barriers - Google Patents

Sound insulation barriers

Info

Publication number
KR940005709U
KR940005709U KR2019920015032U KR920015032U KR940005709U KR 940005709 U KR940005709 U KR 940005709U KR 2019920015032 U KR2019920015032 U KR 2019920015032U KR 920015032 U KR920015032 U KR 920015032U KR 940005709 U KR940005709 U KR 940005709U
Authority
KR
South Korea
Prior art keywords
sound insulation
insulation barriers
barriers
sound
insulation
Prior art date
Application number
KR2019920015032U
Other languages
Korean (ko)
Other versions
KR950000591Y1 (en
Inventor
민대석
Original Assignee
우주산업 주식회사
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 우주산업 주식회사 filed Critical 우주산업 주식회사
Priority to KR92015032U priority Critical patent/KR950000591Y1/en
Publication of KR940005709U publication Critical patent/KR940005709U/en
Application granted granted Critical
Publication of KR950000591Y1 publication Critical patent/KR950000591Y1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR92015032U 1992-08-11 1992-08-11 Device for absorbing noise of barrier KR950000591Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92015032U KR950000591Y1 (en) 1992-08-11 1992-08-11 Device for absorbing noise of barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92015032U KR950000591Y1 (en) 1992-08-11 1992-08-11 Device for absorbing noise of barrier

Publications (2)

Publication Number Publication Date
KR940005709U true KR940005709U (en) 1994-03-18
KR950000591Y1 KR950000591Y1 (en) 1995-02-04

Family

ID=19338255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92015032U KR950000591Y1 (en) 1992-08-11 1992-08-11 Device for absorbing noise of barrier

Country Status (1)

Country Link
KR (1) KR950000591Y1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400886B1 (en) * 2001-03-09 2003-10-08 한국기계연구원 Sound absorption type soundproofing panel
KR20030092992A (en) * 2002-05-31 2003-12-06 박기성 Combined structure of a simple Soundproof board
KR100497932B1 (en) * 2003-03-21 2005-07-01 박기성 Frame for soundproof panel
KR102154516B1 (en) * 2019-03-15 2020-09-10 (주)화인대상 Soundproofing wall for construction site

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400886B1 (en) * 2001-03-09 2003-10-08 한국기계연구원 Sound absorption type soundproofing panel
KR20030092992A (en) * 2002-05-31 2003-12-06 박기성 Combined structure of a simple Soundproof board
KR100497932B1 (en) * 2003-03-21 2005-07-01 박기성 Frame for soundproof panel
KR102154516B1 (en) * 2019-03-15 2020-09-10 (주)화인대상 Soundproofing wall for construction site

Also Published As

Publication number Publication date
KR950000591Y1 (en) 1995-02-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980731

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee