JPH0126807Y2 - - Google Patents
Info
- Publication number
- JPH0126807Y2 JPH0126807Y2 JP9688681U JP9688681U JPH0126807Y2 JP H0126807 Y2 JPH0126807 Y2 JP H0126807Y2 JP 9688681 U JP9688681 U JP 9688681U JP 9688681 U JP9688681 U JP 9688681U JP H0126807 Y2 JPH0126807 Y2 JP H0126807Y2
- Authority
- JP
- Japan
- Prior art keywords
- fiberboard
- recesses
- lower layer
- depth
- recess
- 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
- 239000011094 fiberboard Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 description 24
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688681U JPS582217U (ja) | 1981-06-29 | 1981-06-29 | 天井材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688681U JPS582217U (ja) | 1981-06-29 | 1981-06-29 | 天井材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS582217U JPS582217U (ja) | 1983-01-08 |
| JPH0126807Y2 true JPH0126807Y2 (en]) | 1989-08-10 |
Family
ID=29891712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9688681U Granted JPS582217U (ja) | 1981-06-29 | 1981-06-29 | 天井材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582217U (en]) |
-
1981
- 1981-06-29 JP JP9688681U patent/JPS582217U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS582217U (ja) | 1983-01-08 |