JPH047947Y2 - - Google Patents
Info
- Publication number
- JPH047947Y2 JPH047947Y2 JP15892083U JP15892083U JPH047947Y2 JP H047947 Y2 JPH047947 Y2 JP H047947Y2 JP 15892083 U JP15892083 U JP 15892083U JP 15892083 U JP15892083 U JP 15892083U JP H047947 Y2 JPH047947 Y2 JP H047947Y2
- Authority
- JP
- Japan
- Prior art keywords
- fiberboard
- sound
- holes
- sound absorbing
- sound absorption
- 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
- 239000000463 material Substances 0.000 claims description 39
- 239000011094 fiberboard Substances 0.000 claims description 35
- 239000011358 absorbing material Substances 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 7
- 239000011120 plywood Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 19
- 239000004744 fabric Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 239000002537 cosmetic Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15892083U JPS6064833U (ja) | 1983-10-13 | 1983-10-13 | 吸音材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15892083U JPS6064833U (ja) | 1983-10-13 | 1983-10-13 | 吸音材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6064833U JPS6064833U (ja) | 1985-05-08 |
| JPH047947Y2 true JPH047947Y2 (no) | 1992-02-28 |
Family
ID=30349978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15892083U Granted JPS6064833U (ja) | 1983-10-13 | 1983-10-13 | 吸音材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6064833U (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436156B1 (ko) * | 2000-03-06 | 2004-06-23 | 박기성 | 방음벽 구조 |
-
1983
- 1983-10-13 JP JP15892083U patent/JPS6064833U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6064833U (ja) | 1985-05-08 |
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