JPS63122399U - - Google Patents
Info
- Publication number
- JPS63122399U JPS63122399U JP1468087U JP1468087U JPS63122399U JP S63122399 U JPS63122399 U JP S63122399U JP 1468087 U JP1468087 U JP 1468087U JP 1468087 U JP1468087 U JP 1468087U JP S63122399 U JPS63122399 U JP S63122399U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- acoustically transparent
- absorbing board
- humidity control
- board according
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 7
- 239000012792 core layer Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000011859 microparticle Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図はこの考案の吸音板の一実施例を示す概
略断面図、第２図はこの考案の吸音板の他の実施
例を示す概略断面図、第３図は第１図に示した吸
音板の調湿作用を示すグラフ、第４図は第１図に
示した吸音板の吸音特性を示すグラフ、第５図は
従来の吸音板の一例を示す概略断面図である。
３……吸音材（芯層）、４……音響透過性化粧
材（表面層）、５……調湿材（調湿層）、７……
天然木ツキ板、８……中間材（多孔金属板）。
Fig. 1 is a schematic cross-sectional view showing one embodiment of the sound-absorbing plate of this invention, Fig. 2 is a schematic cross-sectional view showing another embodiment of the sound-absorbing plate of this invention, and Fig. 3 is the sound-absorbing plate shown in Fig. 1. FIG. 4 is a graph showing the humidity control effect of the board, FIG. 4 is a graph showing the sound absorption characteristics of the sound absorbing board shown in FIG. 1, and FIG. 5 is a schematic cross-sectional view showing an example of a conventional sound absorbing board. 3...Sound absorbing material (core layer), 4...Acoustic transparent decorative material (surface layer), 5...Moisture control material (humidity control layer), 7...
Natural wood veneer board, 8...Intermediate material (porous metal plate).
Claims (1)
材からなる芯層と、上記表面層と芯層との間に介
挿され音響透過性の調湿材からなる調湿層を有し
てなる吸音板。 (2) 上記音響透過性化粧材が多孔金属板の前面
に天然木ツキ板を貼着したものである実用新案登
録請求の範囲第１項記載の吸音板。 (3) 上記調湿材が布状シートに高吸水性樹脂を
微粒子化してコーテイングしたものである実用新
案登録請求の範囲第１項または第２項記載の吸音
板。[Scope of Claim for Utility Model Registration] (1) A surface layer made of an acoustically transparent decorative material, a core layer made of a sound absorbing material, and an acoustically transparent moisture control material interposed between the surface layer and the core layer. A sound absorbing board having a humidity control layer consisting of. (2) The sound absorbing board according to claim 1, wherein the acoustically transparent decorative material is a natural wood veneer adhered to the front surface of a porous metal plate. (3) The sound absorbing board according to claim 1 or 2, wherein the humidity control material is a cloth-like sheet coated with microparticles of highly absorbent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014680U JPH0518797Y2 (en) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014680U JPH0518797Y2 (en) | 1987-02-03 | 1987-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122399U true JPS63122399U (en) | 1988-08-09 |
| JPH0518797Y2 JPH0518797Y2 (en) | 1993-05-18 |
Family
ID=30804892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987014680U Expired - Lifetime JPH0518797Y2 (en) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518797Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132011U (en) * | 1982-03-01 | 1983-09-06 | アキレス株式会社 | Soundproof insulation board with excellent internal condensation prevention properties |
-
1987
- 1987-02-03 JP JP1987014680U patent/JPH0518797Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132011U (en) * | 1982-03-01 | 1983-09-06 | アキレス株式会社 | Soundproof insulation board with excellent internal condensation prevention properties |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518797Y2 (en) | 1993-05-18 |
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