KR870002348U - Soundproof wall - Google Patents

Soundproof wall

Info

Publication number
KR870002348U
KR870002348U KR2019850008455U KR850008455U KR870002348U KR 870002348 U KR870002348 U KR 870002348U KR 2019850008455 U KR2019850008455 U KR 2019850008455U KR 850008455 U KR850008455 U KR 850008455U KR 870002348 U KR870002348 U KR 870002348U
Authority
KR
South Korea
Prior art keywords
soundproof wall
soundproof
wall
Prior art date
Application number
KR2019850008455U
Other languages
Korean (ko)
Other versions
KR890007703Y1 (en
Inventor
최배진
남옥희
Original Assignee
최배진
남옥희
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 최배진, 남옥희 filed Critical 최배진
Priority to KR2019850008455U priority Critical patent/KR890007703Y1/en
Publication of KR870002348U publication Critical patent/KR870002348U/en
Application granted granted Critical
Publication of KR890007703Y1 publication Critical patent/KR890007703Y1/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
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, 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)
  • Building Environments (AREA)
KR2019850008455U 1985-07-08 1985-07-08 Sound proffing wall KR890007703Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008455U KR890007703Y1 (en) 1985-07-08 1985-07-08 Sound proffing wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008455U KR890007703Y1 (en) 1985-07-08 1985-07-08 Sound proffing wall

Publications (2)

Publication Number Publication Date
KR870002348U true KR870002348U (en) 1987-03-17
KR890007703Y1 KR890007703Y1 (en) 1989-10-31

Family

ID=19243631

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008455U KR890007703Y1 (en) 1985-07-08 1985-07-08 Sound proffing wall

Country Status (1)

Country Link
KR (1) KR890007703Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200170616Y1 (en) * 1999-08-17 2000-02-15 안대영 A paper picker

Also Published As

Publication number Publication date
KR890007703Y1 (en) 1989-10-31

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee