JPH0314209U - - Google Patents
Info
- Publication number
- JPH0314209U JPH0314209U JP7547989U JP7547989U JPH0314209U JP H0314209 U JPH0314209 U JP H0314209U JP 7547989 U JP7547989 U JP 7547989U JP 7547989 U JP7547989 U JP 7547989U JP H0314209 U JPH0314209 U JP H0314209U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- soundproof wall
- molded body
- insulating material
- registration request
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011120 plywood Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
本考案の他の実施例の断面図、第３図は本考案と
従来のものとの騒音測定データー、第４図及び第
５図は夫々従来の防音壁の説明図である。
１，７……吸音材、２，５……遮音材、３……
積層体、４，６……空間層。
Fig. 1 is a cross-sectional view of one embodiment of the present invention, Fig. 2 is a cross-sectional view of another embodiment of the present invention, Fig. 3 is noise measurement data of the present invention and the conventional one, Fig. 4 and FIG. 5 is an explanatory diagram of a conventional soundproof wall. 1,7...Sound absorbing material, 2,5...Sound insulating material, 3...
Laminated body, 4, 6... spatial layer.
Claims (1)
体の吸音材と鉄板、アルミ板又はベニヤ板等の遮
音材並びに空間層との組み合わせからなることを
特徴とする防音壁構造。 A soundproof wall structure comprising a combination of a sound-absorbing material made of a porous molded body made of cast iron slag or metal cuttings, a sound-insulating material such as a steel plate, an aluminum plate, or a plywood board, and a space layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7547989U JPH0314209U (en) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7547989U JPH0314209U (en) | 1989-06-27 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314209U true JPH0314209U (en) | 1991-02-13 |
Family
ID=31616092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7547989U Pending JPH0314209U (en) | 1989-06-27 | 1989-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507753A (en) * | 1999-08-11 | 2003-02-25 | エイチピー−ケミー ペルザー リサーチ アンド ディベロップメント リミテッド | Components with high absorption effect over a wide frequency range |
| JP2008276016A (en) * | 2007-05-01 | 2008-11-13 | Mei-Yueh Hou | Multifunction glasses |
| JP2010054738A (en) * | 2008-08-27 | 2010-03-11 | Yamamoto Kogaku Co Ltd | Spectacles |
-
1989
- 1989-06-27 JP JP7547989U patent/JPH0314209U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507753A (en) * | 1999-08-11 | 2003-02-25 | エイチピー−ケミー ペルザー リサーチ アンド ディベロップメント リミテッド | Components with high absorption effect over a wide frequency range |
| JP2008276016A (en) * | 2007-05-01 | 2008-11-13 | Mei-Yueh Hou | Multifunction glasses |
| JP2010054738A (en) * | 2008-08-27 | 2010-03-11 | Yamamoto Kogaku Co Ltd | Spectacles |
| KR101529326B1 (en) * | 2008-08-27 | 2015-06-16 | 야마모토 고가쿠 가부시키가이샤 | Eyeglasses |
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