CN203729457U - Novel sound absorption board structure - Google Patents
Novel sound absorption board structure Download PDFInfo
- Publication number
- CN203729457U CN203729457U CN201420048798.2U CN201420048798U CN203729457U CN 203729457 U CN203729457 U CN 203729457U CN 201420048798 U CN201420048798 U CN 201420048798U CN 203729457 U CN203729457 U CN 203729457U
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- sound
- sound absorption
- sandstone
- keel
- hole
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Abstract
The utility model discloses a novel sound absorption board structure. The sound absorption board structure comprises a fixing body, a keel is fixedly laid on the fixing body, at least one multi-hole gypsum board is laid on the keel, sound absorption non-woven fabric is laid on the surfaces of the multi-hole gypsum boards, the surfaces of the sound absorption non-woven fabric is coated with a sandstone micro-hole sound transmission coating face paint layer, an alkali-resistant bottom print layer is coated between the sound absorption non-woven fabric and the sandstone micro-hole sound transmission coating face paint layer, and the sandstone micro-hole sound transmission coating face paint layer internally contains a multi-hole foam powder body and is made of hollow micro-bubble glass particles. According to the novel sound absorption board structure, due to the combined structure, the sound absorption and the silencing capacity can be greatly improved, and a better sound absorption effect is achieved compared with the prior art.
Description
Technical field
The utility model relates to sound-absorbing, noise reduction field, particularly a kind of sound-absorbing plated construction.
Background technology
As everyone knows, the application of damping material in our surrounding environment is very extensive, all applying on a large scale damping material as places such as opera house, cinema, sports palace, stage, home theater, recreation center, amusement arcade, conference room, markets, damping material can be drawn, eliminate unnecessary noise, makes the indoor good environment that maintains.But the damping materials such as existing sound-absorbing wall, abatvoix are because numerous reasons such as the defect in design, structure or selection cause the not good defect of its ubiquity sound absorption qualities, sound-absorbing effect needs to be further improved.For this reason, the problem that provides a kind of better abatvoix structure to exist to solve existing damping material is provided the purpose of this utility model.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of sound-absorbing plated construction, has solved the not good technical problem of existing damping material sound-absorbing effect.
The utility model solves the technical scheme that its technical problem adopts:
A kind of sound-absorbing plated construction, described abatvoix structure comprises a fixed body, on described fixed body, be fixedly equipped with keel, on described keel, be equipped with at least one block of graphite plate, described graphite plate surface is affixed with acoustic absorption nonwoven fabrics, and the surface of described acoustic absorption nonwoven fabrics scribbles hole, sandstone emblem entrant sound top coat layer.
As the improvement of technique scheme, between described acoustic absorption nonwoven fabrics and sandstone micropore entrant sound top coat layer, be coated with alkali resistant prime coat.
As the further improvement of technique scheme, described sandstone micropore entrant sound top coat layer contains porous foam powder, is made up of hollow microvesicle glass particle.
As the further improvement of technique scheme, described sandstone micropore entrant sound top coat layer has two-layer, and wherein first floor covers on above-mentioned alkali resistant prime coat, and the second layer covers on first floor.
As the further improvement of technique scheme, the quantity of described graphite plate has multiple, and graphite intralamellar part is provided with sound-absorption hole, and the gap filling between adjacent two blocks of graphite plates has gap filler, and gap filler is filled in Hou Qi cross section, gap and is U-shaped.
As the further improvement of technique scheme, described graphite plate is fixed on above-mentioned keel by hold-down screw, and described hold-down screw surface scribbles rust preventive coating.
As the further improvement of technique scheme, described fixed body is ceiling or body of wall.
The beneficial effects of the utility model are: the utility model provides a kind of sound-absorbing plated construction, graphite plate, acoustic absorption nonwoven fabrics and hole, sandstone emblem entrant sound top coat layer are combined into one plate by this kind of abatvoix structure combines and uses and be hung on body of wall or day taken by keel, and this kind of combining structure can increase substantially its sound absorbing power.This kind of sound-absorbing plated construction solved the not good technical problem of existing damping material sound-absorbing effect by above-mentioned combining structure.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope that the utility model is protected.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can, according to concrete performance, connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characterictic in the utility model creation, can combination of interactions under the prerequisite of not conflicting conflict.
Embodiment 1:
With reference to Fig. 1, a kind of sound-absorbing plated construction, described abatvoix structure comprises a fixed body 1, in the present embodiment, described fixed body 1 is ceiling.
On described fixed body 1, be fixedly equipped with keel, the material of keel can be the materials such as timber, metal, plastic cement, and its concrete selection can have installation environment to judge by mounting condition.On described keel, be equipped with at least one block of graphite plate 3, keel are the intermediate carriers that connect fixed body 1 and graphite plate 3, described graphite plate 3 surfaces are affixed with acoustic absorption nonwoven fabrics 4, and the surface of described acoustic absorption nonwoven fabrics 4 scribbles hole, sandstone emblem entrant sound top coat layer 5.
Above-mentioned keel comprise bearing keel 21, keel connector 22 and cover surface keel 23, and wherein bearing keel 21 is lifted on ceiling by suspension rod 24, and graphite plate 3 is fixed on cover surface keel 23 by hold-down screw 7.
In said structure, between described acoustic absorption nonwoven fabrics 4 and sandstone micropore entrant sound top coat layer 5, be coated with alkali resistant prime coat.Alkali resistant prime coat can be protected acoustic absorption nonwoven fabrics 4 to avoid alkaline matter and destroy, and improves its application life.
Described sandstone micropore entrant sound top coat layer 5 contains porous foam powder, is made up of hollow microvesicle glass particle.
Described sandstone micropore entrant sound top coat layer 5 has two-layer, and wherein first floor covers on above-mentioned alkali resistant prime coat, and the second layer covers on first floor.In the time of concrete operations, can first first floor sandstone micropore entrant sound top coat layer 5 use batch cutter be criticized, after first floor is dry, then on the basis of first floor, criticize the second layer, guarantee that plane is smooth simultaneously.
The quantity of described graphite plate 3 has multiple, and graphite plate 3 inside are provided with sound-absorption hole, and the gap filling between adjacent two blocks of graphite plates 3 has gap filler, and gap filler is filled in Hou Qi cross section, gap and is U-shaped.
Described graphite plate 3 is fixed on above-mentioned keel by hold-down screw 7, and described hold-down screw 7 surfaces scribble rust preventive coating, can prevent the hold-down screw breakage of getting rusty.
Embodiment 2:
With reference to Fig. 2, the structure of the structure of the present embodiment and embodiment 1 is basic identical, when in this enforcement, described fixed body 1 is body of wall, and described keel comprise lightgage steel joist 25 and L keel 26, and wherein lightgage steel joist 25 is fixed on body of wall, graphite plate 3 is fixed on lightgage steel joist 25 by hold-down screw 7, gap between graphite plate 3 and body of wall is greater than 15mm, and above-mentioned L keel 26 are fixedly connected on two graphite plate 3 places of body of wall corner, for strengthening its intensity.
Lateral wall at graphite plate 3 corner salient angle places is provided with corner protector edge closing bar 8, at corner nook, between two blocks of graphite plates 3, leaves space.
Other technologies feature is substantially the same manner as Example 1, does not repeat them here.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (7)
1. a sound-absorbing plated construction, it is characterized in that: described abatvoix structure comprises a fixed body (1), the upper keel that are fixedly equipped with of described fixed body (1), on described keel, be equipped with at least one block of graphite plate (3), described graphite plate (3) surface is affixed with acoustic absorption nonwoven fabrics (4), and the surface of described acoustic absorption nonwoven fabrics (4) scribbles hole, sandstone emblem entrant sound top coat layer (5).
2. a kind of sound-absorbing plated construction according to claim 1, is characterized in that: between described acoustic absorption nonwoven fabrics (4) and sandstone micropore entrant sound top coat layer (5), be coated with alkali resistant prime coat.
3. a kind of sound-absorbing plated construction according to claim 2, is characterized in that: described sandstone micropore entrant sound top coat layer (5) contains porous foam powder, is made up of hollow microvesicle glass particle.
4. a kind of sound-absorbing plated construction according to claim 3, is characterized in that: described sandstone micropore entrant sound top coat layer (5) has two-layer, and wherein first floor covers on above-mentioned alkali resistant prime coat, and the second layer covers on first floor.
5. a kind of sound-absorbing plated construction according to claim 4, it is characterized in that: the quantity of described graphite plate (3) has multiple, graphite plate (3) inside is provided with sound-absorption hole, gap filling between adjacent two blocks of graphite plates (3) has gap filler, and gap filler is filled in Hou Qi cross section, gap and is U-shaped.
6. a kind of sound-absorbing plated construction according to claim 5, is characterized in that: described graphite plate (3) is fixed on above-mentioned keel by hold-down screw (7), and described hold-down screw (7) surface scribbles rust preventive coating.
7. according to a kind of sound-absorbing plated construction described in claim 1-6 any one, it is characterized in that: described fixed body (1) is ceiling or body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048798.2U CN203729457U (en) | 2014-01-24 | 2014-01-24 | Novel sound absorption board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048798.2U CN203729457U (en) | 2014-01-24 | 2014-01-24 | Novel sound absorption board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729457U true CN203729457U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048798.2U Expired - Fee Related CN203729457U (en) | 2014-01-24 | 2014-01-24 | Novel sound absorption board structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203729457U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612299A (en) * | 2014-12-06 | 2015-05-13 | 朱赞成 | Efficient-sound-insulation wood frame house floor system |
| CN105161089A (en) * | 2015-06-17 | 2015-12-16 | 成都斯铂润音响设备有限公司 | Sound absorbing device |
| CN105522652A (en) * | 2016-01-08 | 2016-04-27 | 泰山石膏股份有限公司 | Automatic production line for perforated decorating gypsum plates for sound absorption |
| CN106013581A (en) * | 2016-06-29 | 2016-10-12 | 浙江亚厦装饰股份有限公司 | Integrated ceiling and installing method thereof |
| CN106013578A (en) * | 2016-06-29 | 2016-10-12 | 浙江亚厦装饰股份有限公司 | Integrated ceiling component and mounting method thereof |
-
2014
- 2014-01-24 CN CN201420048798.2U patent/CN203729457U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612299A (en) * | 2014-12-06 | 2015-05-13 | 朱赞成 | Efficient-sound-insulation wood frame house floor system |
| CN105161089A (en) * | 2015-06-17 | 2015-12-16 | 成都斯铂润音响设备有限公司 | Sound absorbing device |
| CN105522652A (en) * | 2016-01-08 | 2016-04-27 | 泰山石膏股份有限公司 | Automatic production line for perforated decorating gypsum plates for sound absorption |
| CN106013581A (en) * | 2016-06-29 | 2016-10-12 | 浙江亚厦装饰股份有限公司 | Integrated ceiling and installing method thereof |
| CN106013578A (en) * | 2016-06-29 | 2016-10-12 | 浙江亚厦装饰股份有限公司 | Integrated ceiling component and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210124 |