JPS63151609U - - Google Patents
Info
- Publication number
- JPS63151609U JPS63151609U JP4267287U JP4267287U JPS63151609U JP S63151609 U JPS63151609 U JP S63151609U JP 4267287 U JP4267287 U JP 4267287U JP 4267287 U JP4267287 U JP 4267287U JP S63151609 U JPS63151609 U JP S63151609U
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- plywood
- core material
- density
- sound insulation
- 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
- 239000011120 plywood Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4267287U JPS63151609U (pt) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4267287U JPS63151609U (pt) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151609U true JPS63151609U (pt) | 1988-10-05 |
Family
ID=30858808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4267287U Pending JPS63151609U (pt) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151609U (pt) |
-
1987
- 1987-03-25 JP JP4267287U patent/JPS63151609U/ja active Pending