KR920000797U - Sound barrier for road - Google Patents

Sound barrier for road

Info

Publication number
KR920000797U
KR920000797U KR2019900008364U KR900008364U KR920000797U KR 920000797 U KR920000797 U KR 920000797U KR 2019900008364 U KR2019900008364 U KR 2019900008364U KR 900008364 U KR900008364 U KR 900008364U KR 920000797 U KR920000797 U KR 920000797U
Authority
KR
South Korea
Prior art keywords
road
sound barrier
barrier
sound
Prior art date
Application number
KR2019900008364U
Other languages
Korean (ko)
Other versions
KR930001863Y1 (en
Inventor
도건효
정상진
이승언
양관섭
유재우
김철우
Original Assignee
주식회사 의성개발
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 주식회사 의성개발 filed Critical 주식회사 의성개발
Priority to KR2019900008364U priority Critical patent/KR930001863Y1/en
Publication of KR920000797U publication Critical patent/KR920000797U/en
Application granted granted Critical
Publication of KR930001863Y1 publication Critical patent/KR930001863Y1/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
    • E01F8/0023—Details, e.g. foundations
    • 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
    • E01F8/0017—Plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
KR2019900008364U 1990-06-14 1990-06-14 Device for absorbing noise on road KR930001863Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900008364U KR930001863Y1 (en) 1990-06-14 1990-06-14 Device for absorbing noise on road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900008364U KR930001863Y1 (en) 1990-06-14 1990-06-14 Device for absorbing noise on road

Publications (2)

Publication Number Publication Date
KR920000797U true KR920000797U (en) 1992-01-27
KR930001863Y1 KR930001863Y1 (en) 1993-04-16

Family

ID=19299866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900008364U KR930001863Y1 (en) 1990-06-14 1990-06-14 Device for absorbing noise on road

Country Status (1)

Country Link
KR (1) KR930001863Y1 (en)

Also Published As

Publication number Publication date
KR930001863Y1 (en) 1993-04-16

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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: 19990416

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee