KR200345478Y1 - 소음의 회절 차단용 방음판 - Google Patents
소음의 회절 차단용 방음판 Download PDFInfo
- Publication number
- KR200345478Y1 KR200345478Y1 KR20-2003-0038032U KR20030038032U KR200345478Y1 KR 200345478 Y1 KR200345478 Y1 KR 200345478Y1 KR 20030038032 U KR20030038032 U KR 20030038032U KR 200345478 Y1 KR200345478 Y1 KR 200345478Y1
- Authority
- KR
- South Korea
- Prior art keywords
- diffraction
- noise
- soundproof plate
- soundproof
- lightweight aggregate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 title 1
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 15
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
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
- E01F8/0017—Plate-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
Claims (4)
- 전면은 다공성 경량골재부(2)로 이루어지고, 후면은 철근이 내장된 콘크리트 몰탈부(3)가 일체로 결합 형성된 방음벽용 방음판(1)을 구성함에 있어서;상기 경량골재부(2)는 횡방향의 파형으로 이루어진 회절방지용 요철부(4)를 1개 이상 형성하고, 상부로 올라갈수록 길이가 길어지도록 형성하여 전체적으로 일정각도 상향경사지게 구성한 것을 특징으로 하는 소음의 회절 차단용 방음판.
- 제 1 항에 있어서;상기 경량골재부(2)는 콘크리트 몰탈부(3)의 양측에 상호 대향되게 일체로 결합 구성한 것을 특징으로 하는 소음의 회절 차단용 방음판.
- 제 1 항 내지 제 2 항 중 어느 하나의 항에 있어서;상기 경량골재부(2)의 회절방지용 요철부(4)는 지면에 평행한 수평형으로 구성한 것을 특징으로 하는 소음의 회절 차단용 방음판.
- 제 1 항 내지 제 2 항 중 어느 하나의 항에 있어서;상기 경량골재부(2)의 회절방지용 요철부(4)는 내측단부가 하향 경사진 경사형으로 구성한 것을 특징으로 하는 소음의 회절 차단용 방음판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0038032U KR200345478Y1 (ko) | 2003-12-05 | 2003-12-05 | 소음의 회절 차단용 방음판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0038032U KR200345478Y1 (ko) | 2003-12-05 | 2003-12-05 | 소음의 회절 차단용 방음판 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200345478Y1 true KR200345478Y1 (ko) | 2004-03-19 |
Family
ID=49427019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0038032U Expired - Fee Related KR200345478Y1 (ko) | 2003-12-05 | 2003-12-05 | 소음의 회절 차단용 방음판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200345478Y1 (ko) |
-
2003
- 2003-12-05 KR KR20-2003-0038032U patent/KR200345478Y1/ko not_active Expired - Fee Related
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20031205 |
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Patent event date: 20040309 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UC1903 | Unpaid annual fee |
Termination date: 20130209 Termination category: Default of registration fee |