KR970062539U - 흡음 및 차음재 - Google Patents

흡음 및 차음재

Info

Publication number
KR970062539U
KR970062539U KR2019960010389U KR19960010389U KR970062539U KR 970062539 U KR970062539 U KR 970062539U KR 2019960010389 U KR2019960010389 U KR 2019960010389U KR 19960010389 U KR19960010389 U KR 19960010389U KR 970062539 U KR970062539 U KR 970062539U
Authority
KR
South Korea
Prior art keywords
sound
insulation material
absorption
sound insulation
sound absorption
Prior art date
Application number
KR2019960010389U
Other languages
English (en)
Other versions
KR0132055Y1 (ko
Inventor
황성하
Original Assignee
황성하
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 황성하 filed Critical 황성하
Priority to KR2019960010389U priority Critical patent/KR0132055Y1/ko
Publication of KR970062539U publication Critical patent/KR970062539U/ko
Application granted granted Critical
Publication of KR0132055Y1 publication Critical patent/KR0132055Y1/ko

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
    • 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
    • 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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers

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)
KR2019960010389U 1996-05-01 1996-05-01 흡음 및 차음재 KR0132055Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960010389U KR0132055Y1 (ko) 1996-05-01 1996-05-01 흡음 및 차음재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960010389U KR0132055Y1 (ko) 1996-05-01 1996-05-01 흡음 및 차음재

Publications (2)

Publication Number Publication Date
KR970062539U true KR970062539U (ko) 1997-12-11
KR0132055Y1 KR0132055Y1 (ko) 1998-12-15

Family

ID=19455194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960010389U KR0132055Y1 (ko) 1996-05-01 1996-05-01 흡음 및 차음재

Country Status (1)

Country Link
KR (1) KR0132055Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150097088A (ko) * 2014-02-18 2015-08-26 주식회사 에스엠컴퍼니 양방향 통풍형 방음벽용 방음판

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102285826B1 (ko) * 2021-02-08 2021-08-04 김상봉 기능성 패널이 교체가능하게 설치되는 실내 복합내장마감재

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150097088A (ko) * 2014-02-18 2015-08-26 주식회사 에스엠컴퍼니 양방향 통풍형 방음벽용 방음판

Also Published As

Publication number Publication date
KR0132055Y1 (ko) 1998-12-15

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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: 20080919

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee