CN201265203Y - Acoustical ceiling board - Google Patents
Acoustical ceiling board Download PDFInfo
- Publication number
- CN201265203Y CN201265203Y CNU2008201528946U CN200820152894U CN201265203Y CN 201265203 Y CN201265203 Y CN 201265203Y CN U2008201528946 U CNU2008201528946 U CN U2008201528946U CN 200820152894 U CN200820152894 U CN 200820152894U CN 201265203 Y CN201265203 Y CN 201265203Y
- Authority
- CN
- China
- Prior art keywords
- plate body
- sound
- acoustic ceiling
- absorbing
- described plate
- 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 - Fee Related
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Abstract
The utility model discloses a sound-absorbing ceiling board which is characterized in that a surface of the board is provided with a sound-absorbing non-woven cloth layer which has very good sound absorbing and insulating effect; the sound-absorbing non-woven cloth layer are matched with the board of 9mm to 18mm, so that the ceiling board has excellent sound absorbing effect; and compared with the prior art, the sound-absorbing ceiling board has outstanding substantial characteristics and obvious progress.
Description
Technical field:
The utility model relates to the technical field of indoor and outdoor decorative building material, a kind of specifically acoustic ceiling, particularly its mechanical connecting structure.
Background technology:
Documents, in please number: ZL200420081596.4, China invites the person: Liu Dingan, a kind of " acoustic ceiling " disclosed in this case, it discloses acoustic ceiling, and it comprises keel and abatvoix, is characterized in that these keel have two L shaped side plates and a horizontal cross plate that is connected between this two L shaped side plate, this horizontal cross plate is provided with some holes, has some holes on this abatvoix.
As can be seen, existing acoustic ceiling is relatively simple for structure, does not have actual assimilation effect on the structure of existing disclosed acoustic ceiling, only General Physics sound insulation, and actual effect neither be clearly.
In sum, still need existing acoustic ceiling structure is further improved, make it really possess sound absorption function.
Summary of the invention:
The purpose of this utility model is to provide a kind of acoustic ceiling, its reverse side at plate body is provided with the sound-absorbing nonwoven layer, this material has the effect of sound-absorbing sound insulation, possesses the function of physics sound-absorbing, has overcome the shortcoming and defect that existing acoustic ceiling exists fully.
To achieve these goals, technical scheme of the present invention is: a kind of acoustic ceiling, and it mainly comprises plate body, described plate body surface is evenly distributed with the hole that is rectangular arrangement and it is characterized in that: described plate body one surface is provided with the sound-absorbing nonwoven layer.
The utility model discloses a kind of acoustic ceiling, its surface at plate body is provided with the sound-absorbing nonwoven layer, this kind material has the effect of good sound-absorbing sound insulation, the plate body that cooperates 9mm-18mm thickness, make that this kind ceiling sound-absorbing effect is good, compared to existing technologies, have outstanding substantive distinguishing features and marked improvement.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model lateral view
The specific embodiment:
With reference to the accompanying drawings, the utility model further is described
The utility model is a kind of acoustic ceiling, it mainly comprises plate body 1, the thickness of plate body 1 is 9mm-18mm, described plate body 1 surface is evenly distributed with the hole 2 that is rectangular arrangement, hole 2 is circular hole or square hole, it is different from prior art and is: described plate body 1 one surfaces are provided with sound-absorbing nonwoven layer 3, this kind material has the effect of good sound-absorbing sound insulation, and effect is remarkable, plate body 1 another surface is covered with latex enamelled coating 5, in the specific implementation, described sound-absorbing nonwoven layer 3 is 1-20 layers, and described plate body 1 is a square or rectangular, and the edge on plate body 1 four limits is ramped shaped or step-like, the edge on plate body 1 four limits is step-like, and the step place is provided with an inclined-plane 4.
Claims (7)
1, a kind of acoustic ceiling, it mainly comprises plate body (1), described plate body (1) surface is evenly distributed with the hole (2) that is rectangular arrangement and it is characterized in that: described plate body (1) one surface is provided with sound-absorbing nonwoven layer (3).
2, a kind of acoustic ceiling according to claim 1 is characterized in that: described sound-absorbing nonwoven layer (3) is 1-20 layers.
3, a kind of acoustic ceiling according to claim 1 is characterized in that: described plate body (1) is a square or rectangular, and the edge on plate body (1) four limit is ramped shaped or step-like.
4, a kind of acoustic ceiling according to claim 1 is characterized in that: described hole (2) are circular hole or square hole.
5, a kind of acoustic ceiling according to claim 1 is characterized in that: another surface of described plate body (1) is covered with latex enamelled coating (5).
6, a kind of acoustic ceiling according to claim 1 is characterized in that: the thickness of described plate body (1) is 9mm-18mm.
7, a kind of acoustic ceiling according to claim 1 is characterized in that: the edge on described plate body (1) four limit is step-like, and the step place is provided with an inclined-plane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201528946U CN201265203Y (en) | 2008-09-09 | 2008-09-09 | Acoustical ceiling board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201528946U CN201265203Y (en) | 2008-09-09 | 2008-09-09 | Acoustical ceiling board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265203Y true CN201265203Y (en) | 2009-07-01 |
Family
ID=40831568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201528946U Expired - Fee Related CN201265203Y (en) | 2008-09-09 | 2008-09-09 | Acoustical ceiling board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265203Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255786A (en) * | 2014-05-16 | 2016-12-21 | 阿姆斯特郎世界工业公司 | Improve the acoustic ceiling of aesthetics |
-
2008
- 2008-09-09 CN CNU2008201528946U patent/CN201265203Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255786A (en) * | 2014-05-16 | 2016-12-21 | 阿姆斯特郎世界工业公司 | Improve the acoustic ceiling of aesthetics |
| CN106255786B (en) * | 2014-05-16 | 2020-01-31 | 阿姆斯特郎世界工业公司 | Acoustic ceiling tile with improved aesthetics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20100909 |