JPH0420887Y2 - - Google Patents
Info
- Publication number
- JPH0420887Y2 JPH0420887Y2 JP1987074888U JP7488887U JPH0420887Y2 JP H0420887 Y2 JPH0420887 Y2 JP H0420887Y2 JP 1987074888 U JP1987074888 U JP 1987074888U JP 7488887 U JP7488887 U JP 7488887U JP H0420887 Y2 JPH0420887 Y2 JP H0420887Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- panel
- absorbing panel
- tiles
- cavities
- 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
Links
- 230000000694 effects Effects 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074888U JPH0420887Y2 (zh) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074888U JPH0420887Y2 (zh) | 1987-05-19 | 1987-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63184907U JPS63184907U (zh) | 1988-11-28 |
| JPH0420887Y2 true JPH0420887Y2 (zh) | 1992-05-13 |
Family
ID=30920525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074888U Expired JPH0420887Y2 (zh) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420887Y2 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065850A (ja) * | 1983-09-22 | 1985-04-15 | 佐藤 壽記 | 吸音タイル |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0239804Y2 (zh) * | 1984-10-22 | 1990-10-24 |
-
1987
- 1987-05-19 JP JP1987074888U patent/JPH0420887Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065850A (ja) * | 1983-09-22 | 1985-04-15 | 佐藤 壽記 | 吸音タイル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63184907U (zh) | 1988-11-28 |
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