JPS582211U - sound absorption wall structure - Google Patents
sound absorption wall structureInfo
- Publication number
- JPS582211U JPS582211U JP9689581U JP9689581U JPS582211U JP S582211 U JPS582211 U JP S582211U JP 9689581 U JP9689581 U JP 9689581U JP 9689581 U JP9689581 U JP 9689581U JP S582211 U JPS582211 U JP S582211U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorption
- wall structure
- absorption wall
- sound
- absorbing
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第４図は本考案の実施例を示す図で、第１図
は断面図、第２図は要部の断面図、第３図は吸音特性を
示すグラフ、第４図は従来例を示す断面図である。Figures 1 to 4 are diagrams showing an embodiment of the present invention, where Figure 1 is a sectional view, Figure 2 is a sectional view of the main part, Figure 3 is a graph showing sound absorption characteristics, and Figure 4 is a conventional example. It is a sectional view showing an example.
Claims (1)
音ホード１を張設し、コンクリート壁２の前面にサウン
ドストリーム型の貫通孔４を全面に一穿設せるダクトパ
ネル５を重合張設して成ることを特徴とする吸音壁装置
。A porous sound-absorbing hoard 1 is installed in front of the concrete wall 2 via an air layer 3-, and a duct panel 5 in which a sound stream type through hole 4 is perforated all over the front of the concrete wall 2 is overlapped and installed. A sound absorbing wall device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9689581U JPS582211U (en) | 1981-06-29 | 1981-06-29 | sound absorption wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9689581U JPS582211U (en) | 1981-06-29 | 1981-06-29 | sound absorption wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS582211U true JPS582211U (en) | 1983-01-08 |
Family
ID=29891721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9689581U Pending JPS582211U (en) | 1981-06-29 | 1981-06-29 | sound absorption wall structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582211U (en) |
-
1981
- 1981-06-29 JP JP9689581U patent/JPS582211U/en active Pending
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