CN204456578U - A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound - Google Patents
A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound Download PDFInfo
- Publication number
- CN204456578U CN204456578U CN201420760895.4U CN201420760895U CN204456578U CN 204456578 U CN204456578 U CN 204456578U CN 201420760895 U CN201420760895 U CN 201420760895U CN 204456578 U CN204456578 U CN 204456578U
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- CN
- China
- Prior art keywords
- ceiling system
- acoustical board
- suspended ceiling
- novel building
- gypsum
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- 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.)
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Abstract
The utility model discloses a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound, comprise gypsum plank grid and acoustical board; Described gypsum plank grid comprises main joist and keel cross-coupled with main joist; Described acoustical board comprises the gypsum core with multiple hole; Described hole distributing is arranged in the whole region of gypsum core; Described gypsum core upper side is provided with acoustic absorption nonwoven fabrics, and downside is stained with the nonwoven layer of porous, and nonwoven layer end face is stained with cement and bottom surface scribbles water based paint.The utility model acoustically effective is good and both artistic and practical.
Description
Technical field
The utility model relates to a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound, and is applicable to building ceiling system regions.
Background technology
In conventional art, common plaster tablet suspended ceiling system can not reach the noise reduction coefficient of standard in sound absorption; In addition, although use graphite plate can realize acoustically effective well, the ceiling system that multiple graphite plate builds can not realize the aesthetic of decorative ceiling.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound, and solves conventional gypsum plate system at sound absorption and aesthetic Problems existing.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound, comprises gypsum plank grid and acoustical board; Described gypsum plank grid comprises main joist and keel cross-coupled with main joist, and wherein said main joist is suspended to building top structure by multiple steel wire and conventional fasteners, and the flute profile circumference of described gypsum plank grid is effectively fixed on building wall; Described acoustical board comprises the gypsum core with multiple hole, and wherein said hole distributing is arranged in the whole region of gypsum core; The upper side of described gypsum core connects an acoustic absorption nonwoven fabrics by suitable adhesive, and downside arranges a nonwoven layer with multiple hole; Wherein said nonwoven layer end face is stained with cement, and bottom surface scribbles water based paint.
Spacing between described main joist is preferably 120cm, and the spacing between described keel is preferably 60cm.
Described acoustical board is connected to the lower limb of main joist and keel by multiple self-tapping screw; Be connected with joint tape by multiple cement between two acoustical boards, wherein said cement can be traditional gypsum plank bonding agent, and described joint tape can be traditional gypsum plank adhesive tape or lengths.
Preferably, the nominal length of described acoustical board is at least 240cm, and nominal width is 120cm, and nominal thickness is at least 15cm.
Preferably, multiple holes of described gypsum core are through the upper and lower side of gypsum core and uniform intervals arrangement, and aperture is 6 ~ 12mm, and pitch of holes is 15 ~ 25mm.
Preferably, the proportion that total cross sectional area in multiple holes of described gypsum core accounts for an acoustical board gross area is 9% ~ 28%, and preferred proportion is 20%.
The beneficial effects of the utility model are: be provided with acoustical board and acoustic absorption nonwoven fabrics, and acoustically effective is good; Ceiling surface arranges nonwoven layer, and scribbles water based paint, and furred ceiling internal construction is hidden, thus realizes the aesthetic of decorative ceiling.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is partial sectional view of the present utility model.
Wherein, 10-ceiling system; 11-gypsum plank grid; 12-main joist; 13-keel; 14-steel wire; 15-flute profile circumference; 16-wall; 20-acoustical board; 21-self-tapping screw; 23-downside; 24-gypsum core; 25-upper side; 28-hole; 29-nonwoven layer; 30-acoustic absorption nonwoven fabrics; 31-acoustic paint; 34-cement; 35-joint tape.
Detailed description of the invention
By reference to the accompanying drawings, the utility model is described in further detail.
See Fig. 1, the present embodiment ceiling system 10 comprises gypsum plank grid 11 and acoustical board 20; Described gypsum plank grid 11 comprises main joist 12 and keel 13 cross-coupled with main joist 12, and its flute profile circumference 15 is fixed on wall 16; Wherein said main joist 12 is suspended to building superstructure by steel wire 14; Spacing between two main joists 12 is preferably 120cm, and the spacing between two keel 13 is preferably 60cm.
Described acoustical board 20 is connected to the lower limb of main joist 12 and keel 13 by self-tapping screw 21; Be connected with joint tape 35 by cement 34 between two acoustical boards 20, wherein said cement 34 can be traditional gypsum plank bonding agent, and described joint tape 35 can be traditional gypsum plank adhesive tape or lengths.
See Fig. 2, described acoustical board 20 comprises the gypsum core 24 with multiple hole 28; Wherein said hole 28 is through gypsum core 24.Described gypsum core 24 upper side 25 arranges acoustic absorption nonwoven fabrics 30, and downside 23 is pasted with the nonwoven layer 29 of porous, and nonwoven layer 29 bottom surface scribbles acoustic paint 31.
Preferably, the nominal length of described acoustical board 20 is at least 240cm, and nominal width is 120cm, and nominal thickness is at least 15cm.
Preferably, described multiple holes 28 uniform intervals arranges, and aperture is 6 ~ 12mm, and pitch of holes is 15 ~ 25mm; Preferably, the proportion that total cross sectional area in described multiple hole 28 accounts for acoustical board 20 gross area is 9% ~ 28%, and preferred proportion is 20%.
Embodiment of the present utility model can carry out multiple amendment and change when not departing from spirit and scope of the present utility model.Therefore, should be appreciated that embodiment of the present utility model should not be limited to described exemplary embodiment, but should by the control of the restriction of setting forth in claims and any equivalents thereof.
Claims (3)
1. the novel building suspension plaster tablet suspended ceiling system that can absorb sound, it is characterized in that, described ceiling system comprises gypsum plank grid and acoustical board; Described gypsum plank grid comprises main joist and keel cross-coupled with main joist; Described acoustical board comprises the gypsum core with multiple hole; Described hole distributing is arranged in the whole region of gypsum core; Described gypsum core upper side is stained with acoustic absorption nonwoven fabrics, and downside is stained with nonwoven layer with holes, nonwoven layer end face is stained with cement and bottom surface scribbles water based paint.
2. a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound according to claim 1, it is characterized in that, the edge of described acoustical board is taper, and its nominal length is at least 240cm, and nominal width is 120cm, and nominal thickness is at least 15cm.
3. a kind of novel building suspension plaster tablet suspended ceiling system absorbed sound according to claim 1, is characterized in that, the proportion that total cross sectional area in described hole accounts for an acoustical board gross area is 9% ~ 28%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760895.4U CN204456578U (en) | 2014-12-05 | 2014-12-05 | A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760895.4U CN204456578U (en) | 2014-12-05 | 2014-12-05 | A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456578U true CN204456578U (en) | 2015-07-08 |
Family
ID=53663485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760895.4U Expired - Fee Related CN204456578U (en) | 2014-12-05 | 2014-12-05 | A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456578U (en) |
-
2014
- 2014-12-05 CN CN201420760895.4U patent/CN204456578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150911 Address after: 636150, No. 7, No. 1-1, the Mixc Town, Xuanhan County, Dazhou, Sichuan, Dongxiang Patentee after: Xuanhan Feng Ya labor dispatch Co.,Ltd. Address before: Dazhou City, Sichuan Province, 635002 River Road District No. 188 Patentee before: Chen Kun Patentee before: Qiao Xin Patentee before: Tang Huanan Patentee before: Xia Duan Effective date of registration: 20150911 Address after: Dazhou City, Sichuan Province, 635002 River Road District No. 188 Patentee after: Chen Kun Patentee after: Qiao Xin Patentee after: Tang Huanan Patentee after: Xia Duan Address before: Tianhe District city in Guangdong province Guangzhou Longkou West Road No. 2, Room 405, 510635 Patentee before: Zhang Zhihua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |