KR200208807Y1 - 방음벽 - Google Patents
방음벽 Download PDFInfo
- Publication number
- KR200208807Y1 KR200208807Y1 KR2020000020920U KR20000020920U KR200208807Y1 KR 200208807 Y1 KR200208807 Y1 KR 200208807Y1 KR 2020000020920 U KR2020000020920 U KR 2020000020920U KR 20000020920 U KR20000020920 U KR 20000020920U KR 200208807 Y1 KR200208807 Y1 KR 200208807Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sound absorbing
- sound
- soundproof wall
- diffraction
- upper edge
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract description 8
- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000002238 attenuated effect Effects 0.000 abstract description 3
- 239000011358 absorbing material Substances 0.000 description 10
- 238000009413 insulation Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
Claims (1)
- 방음벽체의 위쪽가장자리부를 따라 다수의 흡음체가 소정 간격을 두고 방음벽체의 표면쪽과 이면쪽에 번갈아 돌출하여 설치되며, 각 흡음체는 방음벽체와 대략 직교하는 대략 수직형상 패널로 이루어지고, 적어도 수직형상의 좌우 양쪽면이 흡음면으로 이루어지며, 방음벽체의 표면쪽, 이면쪽에서 각각 서로 인접하는 흡음체의 상기 좌우 양쪽면의 흡음면끼리가 서로 대향되어 이루어지는 방음벽.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020000020920U KR200208807Y1 (ko) | 2000-07-21 | 2000-07-21 | 방음벽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020000020920U KR200208807Y1 (ko) | 2000-07-21 | 2000-07-21 | 방음벽 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200208807Y1 true KR200208807Y1 (ko) | 2001-01-15 |
Family
ID=73086393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000020920U KR200208807Y1 (ko) | 2000-07-21 | 2000-07-21 | 방음벽 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200208807Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110485594A (zh) * | 2019-08-22 | 2019-11-22 | 山西尚风科技股份有限公司 | 一种双面尖劈隔音墙 |
-
2000
- 2000-07-21 KR KR2020000020920U patent/KR200208807Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110485594A (zh) * | 2019-08-22 | 2019-11-22 | 山西尚风科技股份有限公司 | 一种双面尖劈隔音墙 |
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