CN2764839Y - Multipurpose acoustic board - Google Patents
Multipurpose acoustic board Download PDFInfo
- Publication number
- CN2764839Y CN2764839Y CN 200520000901 CN200520000901U CN2764839Y CN 2764839 Y CN2764839 Y CN 2764839Y CN 200520000901 CN200520000901 CN 200520000901 CN 200520000901 U CN200520000901 U CN 200520000901U CN 2764839 Y CN2764839 Y CN 2764839Y
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- CN
- China
- Prior art keywords
- glass wool
- sound
- utility
- model
- absorbing
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- Expired - Fee Related
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Abstract
The utility model relates to a high-efficiency multipurpose sound-absorbing board which is composed of a glass cotton board or an ultra-thin glass cotton board, a glass fiber cloth layer or a nonwoven cloth layer, and a spray coating layer formed by mixing bonds, ash slurry and pigment, wherein the cloth layer is coated on the surface of the glass cotton board or the ultra-thin glass cotton board. The spray coating layer formed by mixing the bonds, the ash slurry and the pigment is evenly coated on the surface of the cloth layer, which is dried to form a high-efficiency multipurpose sound absorber. The utility model provides a high-efficiency multipurpose sound absorber made of various materials according to definite technique requirements. The utility model has the advantages of environmental protection, high sound-absorbing coefficient, wide sound-absorbing frequency band, controllable sound-absorbing capability, high secular stability, obvious and prominent effect of noise reduction and sound absorption, corrosion resistance, vermin and water prevention, fire prevention, low price, indoor space saving, convenient construction, easy installation, good integral decoration quality, etc.
Description
Technical field
The utility model relates to the high-efficiency multi-use sound absorber, belongs to International Classification of Patents E04B1/86 " board-like sound absorbing member " technical field.
Background technology
Existing sound absorption material, the ubiquity sound absorption coefficient is lower, and the sound absorption frequency spectrum is narrower, dirt pollution easily, the waste interior space.How these contradictions are big problems that we face.
The utility model content
The purpose of this utility model, it is higher to provide a kind of sound absorption coefficient, sound absorption frequency spectrum broad, dirtization, pollution-free is not saved the interior space, of many uses, easy construction, whole structure is good, fire resistance is not fired, acoustical board is used in waterproof efficient sound absorption more.
The utility model is by the following technical solutions:
A kind of acoustic board with high performance and multi-purpose, layer of cloth (2), adhesive, lime and brick, pigment of all kinds by cotton plate (1), glass wool cloth or the nonwoven of block of glass wool or super glass wool plate mix the sprayed coating (3) that forms and form, described layer of cloth (2) is coated on the appearance of block of glass wool or super glass wool plate (1), and described mixing sprayed coating (3) evenly is sprayed at the surface of layer of cloth (2).The thickness of described block of glass wool or super glass wool plate (1) is between 1-6 centimetre.The air flow resistance numerical value of described block of glass wool or super glass wool plate (1) is between 300-2500 handkerchief second/rice.The unit weight of described block of glass wool or super glass wool plate (1) remains between the 32-190 kilograms per cubic meter.
Acoustic board with high performance and multi-purpose of the present utility model is the high-efficiency environment friendly sound absorber of being made according to certain technical requirements by multiple material.Kept easy construction, be easy to installation, environmental protection, good decorative property, waterproof, plurality of advantages such as corrosion resistant is mothproof, does not fire, and quality is excellent, and is cheap.Be the acoustic construction design according to science, sound absorption coefficient is higher, and it is controlled to have the sound absorption material performance, long-term stability, and acoustic frequency bandwidth, the sound absorption reduction effect is obviously outstanding.Satisfy the sound absorption requirement and the noise control of modern architecture with this.Extensive market, less investment, instant effect, economy and society remarkable benefit.
Description of drawings:
Fig. 1 is the whole structure schematic diagram of the utility model acoustic board with high performance and multi-purpose;
Fig. 2 is the sectional view of the utility model acoustic board with high performance and multi-purpose.
Among the figure: 1, cotton plate, 2, layer of cloth, 3, adhesive, lime and brick, pigment mixed layer.
The specific embodiment:
The utility model acoustic board with high performance and multi-purpose, based on the cotton plate 1 of block of glass wool or super glass wool plate, appearance is coated with the layer of cloth 2 of glass wool cloth or nonwoven making, and the outermost spraying is by the mixed layer 3 of adhesive, lime and brick, the preparation of pigment mixed liquor.At first adopt block of glass wool or the super glass wool plate made through special technique, at its appearance parcel glass wool cloth or nonwoven, then adhesive, lime and brick, pigment are reconciled into mixing material by a certain percentage, uniformly spray on its surface, handle forming the high-efficiency multi-use sound absorber again through oven dry.
The thickness of block of glass wool or super glass wool plate 1 is between 1-6 centimetre.The air flow resistance numerical value of block of glass wool or super glass wool plate 1 remains between 300-2500 handkerchief second/rice.The unit weight of block of glass wool or super glass wool plate 1 remains between the 32-190 kilograms per cubic meter.
Claims (4)
1, a kind of acoustic board with high performance and multi-purpose, it is characterized in that: layer of cloth (2), adhesive, lime and brick, pigment of all kinds by cotton plate (1), glass wool cloth or the nonwoven of block of glass wool or super glass wool plate mix the sprayed coating (3) that forms and form, described layer of cloth (2) is coated on the appearance of block of glass wool or super glass wool plate (1), and described mixing sprayed coating (3) evenly is sprayed at the surface of layer of cloth (2).
2, acoustic board with high performance and multi-purpose according to claim 1 is characterized in that: the thickness of described block of glass wool or super glass wool plate (1) is between 1-6 centimetre.
3, acoustic board with high performance and multi-purpose according to claim 1 is characterized in that: the air flow resistance numerical value of described block of glass wool or super glass wool plate (1) is between 300-2500 handkerchief second/rice.
4, acoustic board with high performance and multi-purpose according to claim 1 is characterized in that: the unit weight of described block of glass wool or super glass wool plate (1) remains between the 32-190 kilograms per cubic meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000901 CN2764839Y (en) | 2005-01-17 | 2005-01-17 | Multipurpose acoustic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000901 CN2764839Y (en) | 2005-01-17 | 2005-01-17 | Multipurpose acoustic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764839Y true CN2764839Y (en) | 2006-03-15 |
Family
ID=36167758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000901 Expired - Fee Related CN2764839Y (en) | 2005-01-17 | 2005-01-17 | Multipurpose acoustic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764839Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN102888999A (en) * | 2012-09-11 | 2013-01-23 | 华鼎建筑装饰工程有限公司 | Construction method for flexible connection sound isolation wall |
| CN103114657A (en) * | 2013-02-06 | 2013-05-22 | 顾康 | Glass fiber acoustical board |
| CN104064173A (en) * | 2014-05-08 | 2014-09-24 | 浙江浙能嘉兴发电有限公司 | Noise reduction device for boiler plant of power station |
| CN108952051A (en) * | 2018-09-25 | 2018-12-07 | 烟台常春藤建筑节能科技有限公司 | A kind of composite decoration integration denoising device and its installation method |
-
2005
- 2005-01-17 CN CN 200520000901 patent/CN2764839Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN102767246B (en) * | 2012-07-05 | 2014-10-01 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN102888999A (en) * | 2012-09-11 | 2013-01-23 | 华鼎建筑装饰工程有限公司 | Construction method for flexible connection sound isolation wall |
| CN102888999B (en) * | 2012-09-11 | 2016-06-29 | 华鼎建筑装饰工程有限公司 | A kind of construction method of flexible connection sound isolation wall |
| CN103114657A (en) * | 2013-02-06 | 2013-05-22 | 顾康 | Glass fiber acoustical board |
| CN104064173A (en) * | 2014-05-08 | 2014-09-24 | 浙江浙能嘉兴发电有限公司 | Noise reduction device for boiler plant of power station |
| CN108952051A (en) * | 2018-09-25 | 2018-12-07 | 烟台常春藤建筑节能科技有限公司 | A kind of composite decoration integration denoising device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI XINGRUI Free format text: FORMER OWNER: LIU GUOQI Effective date: 20070622 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070622 Address after: 063020 building, 102 floor, Changlong building, No. 107 Jianshe North Road, Hebei, Tangshan City - 2 doors - No. 1802 Patentee after: Li Xingrui Address before: 100061 36-5-1002, East, South, Tiantan, Beijing Patentee before: Liu Guoqi |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Li Ruixing False: Li Xingrui Number: 31 Page: 641 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: LI XINGRUI TO: LI RUIXING |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 |