CN103114657A - Glass fiber acoustical board - Google Patents
Glass fiber acoustical board Download PDFInfo
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- CN103114657A CN103114657A CN2013100473091A CN201310047309A CN103114657A CN 103114657 A CN103114657 A CN 103114657A CN 2013100473091 A CN2013100473091 A CN 2013100473091A CN 201310047309 A CN201310047309 A CN 201310047309A CN 103114657 A CN103114657 A CN 103114657A
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- glass fiber
- acoustical board
- fiber acoustical
- sound panel
- glass
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Abstract
The invention discloses a glass fiber acoustical board. The glass fiber acoustical board comprises a glass wool cloth layer a, a glass fiber cotton layer and a glass wool cloth layer b which are overlapped sequentially from top to bottom, wherein a fireproof coating layer and a metal wrapping layer are wrapped outside the glass fiber acoustical board, and the unit weight of the glass fiber acoustical board is 80-150 kg/m<3>. When the unit weight of the glass fiber acoustical board reaches 80-150 kilos, the hardness of the glass fiber acoustical board approaches the effect of a plasterboard, so that the glass fiber acoustical board is capable of not only absorbing sound of a wall but also decorating a ceiling. The glass fiber acoustical board not only achieves the beauty effect in decoration, but also has the effect of sound absorption in a building, is quite beautiful and convenient to use in the process of fitment, and is better in sound absorption effect compared with glass fiber acoustical boards under other unit weight conditions.
Description
Technical field
The present invention relates to a kind of adopting glassfibre sound panel, be used for the place that stadiums, conference room etc. need sound-absorbing.
Background technology
Abatvoix refers to the tabular material with sound-absorbing noise reduction effect, is mainly used in that cinema, concert hall, museum, exhibition hall, library, hearing room, gallery, auction hall, sports palace, Conference Hall, multi function hall, hotel lobby, hospital, market, school, qin room, conference room, studio, recording room, karaoke chamber, bar, industrial premises, machine room, family's noise reduction etc. are had relatively high expectations to acoustic enviroment and the place of top grade decoration.A variety of adopting glassfibre sound panels are arranged in the market, and they are all to form with the glass compacting.But unit weight can only reach below 80 kilograms, and sound-absorbing effect is not very good, and planeness is not good enough.
Summary of the invention
The purpose of this invention is to provide a kind of adopting glassfibre sound panel, this adopting glassfibre sound panel has higher unit weight.
A kind of adopting glassfibre sound panel provided by the present invention comprises from top to bottom the glass fiber layer of cloth a of stack, the cotton layer of glass and glass fiber layer of cloth b successively.
Above-mentioned adopting glassfibre sound panel, described adopting glassfibre sound panel is coated with the fireproof paint layer, and it also has the effect of decoration when playing fireproofing function.
Above-mentioned adopting glassfibre sound panel, the thickness of described fireproof paint layer can be 0.1mm ~ 2mm.
Above-mentioned adopting glassfibre sound panel, described fireproof paint layer are applied by the non-expansion type fire proofing material and obtain, and described non-expansion type fire proofing material specifically can be non-expansion type concrete fireproof coating or non-expansion type latex fire-proof paint.
Above-mentioned adopting glassfibre sound panel, the described adopting glassfibre sound panel of stating is provided with metal carbonyl coat outward, to increase the unit weight of described abatvoix.
Above-mentioned adopting glassfibre sound panel, the thickness of described metal carbonyl coat can be 0.1mm ~ 2mm.
Above-mentioned adopting glassfibre sound panel, described metal carbonyl coat are coated by aluminium, aluminium alloys, iron or stainless steel and obtain.
Above-mentioned adopting glassfibre sound panel, the thickness of described adopting glassfibre sound panel can be 5mm ~ 150mm.
Above-mentioned adopting glassfibre sound panel, the thickness of described glass fiber layer of cloth a can be 0.1mm ~ 2mm;
The thickness of described glass fiber layer of cloth b can be 0.1mm ~ 2mm.
When making adopting glassfibre sound panel of the present invention, in the middle of at first the glass cotton being placed on, then glass wool cloth is spread over respectively the upper and lower faces of this glass cotton, by up and down hot pressing, make the glass cotton be in dull and stereotyped state, and make its unit weight reach 80Kg/m
3～150Kg/m
3Between.
Adopting glassfibre sound panel provided by the invention, when its unit weight reached between 80 ~ 150 kilograms, its hardness can be near sheet material, and during finishing, very attractive in appearance and convenience, also good than the adopting glassfibre sound panel sound-absorbing effect in other unit weight situations.
Adopting glassfibre sound panel provided by the invention, when its unit weight reached between 80 ~ 150 kilograms, its hardness can near the effect of gypsum plank, can also can be used as decorative ceiling and use as the sound absorption of metope.Both can satisfy the aesthetic property of decoration, also satisfy simultaneously the effect of building the sound sound-absorbing.Very attractive in appearance and convenient, also good than the adopting glassfibre sound panel sound-absorbing effect in other unit weight situations during finishing.
Description of drawings
Fig. 1 is the structural representation of adopting glassfibre sound panel of the present invention.
Fig. 2 is the sound-absorption coefficient curve of adopting glassfibre sound panel of the present invention.
In figure, each mark is as follows: 1 glass fiber layer of cloth a, the cotton layer of 2 glasses, 3 glass fiber layer of cloth b.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing, but the present invention is not limited to following examples.
As shown in Figure 1, adopting glassfibre sound panel provided by the invention comprises the cotton layer 2 of glass fiber layer of cloth a1, glass and the glass fiber layer of cloth b3 of stack successively from top to bottom; Wherein, the thickness of glass fiber layer of cloth a1 is 2mm, and the thickness of the cotton layer 2 of glass is 50mm, and the thickness of glass fiber layer of cloth b3 is 2mm; Be coated with fireproof paint layer (not shown) at this adopting glassfibre sound panel, with the effect of playing fire prevention and decorating, fireproof paint wherein is that Non-expansive fireproof paint is non-expansion type concrete fireproof coating or non-expansion type latex fire-proof paint, and its thickness is 0.1mm.
Above-mentioned glass is inhaled in the ripple plate, also can be provided with metal carbonyl coat outside adopting glassfibre sound panel, obtains as being coated by aluminium, aluminium alloys, iron or stainless steel, and its thickness can be controlled in 0.1mm ~ 2mm, to strengthen the unit weight of this abatvoix; The thickness of glass fiber layer of cloth a1 and glass fiber layer of cloth b3 all can be adjusted in the scope of 0.1 ~ 2mm; The thickness of this adopting glassfibre sound panel can be adjusted in the scope of 50 ~ 150mm.
Can make as follows abatvoix of the present invention: pressing 1.2 meters * 2.4 meters of adopting glassfibre sound panel machine deck upper berth lastblock glass wool cloths, be paved with the glass cotton on this glass wool cloth, at the glass wool cloth in cotton 1.2 meters * 2.4 meters, the upper berth of glass, at this moment begin compacting again.Note the gap between the glass fiber yarn of the cotton inside of glass not being blocked when compacting, all can with technique compacting commonly used.As: hot pressing, glass fiber yarn is fully melted get final product, pressure is adjusted in and can makes adopting glassfibre sound panel unit weight keep 80 ~ 150 kilograms/m
3When cutting adopting glassfibre sound panel, inner glass fiber yarn can expose one by one.
Having tested respectively unit weight is 50Kg/m
3, 80Kg/m
3And 150Kg/m
3The sound-absorption coefficient of abatvoix under different frequency, test result is as shown in Figure 2.
Can be learnt by the curve in Fig. 2, the unit weight of abatvoix provided by the invention is 80Kg/m
3~ 150Kg/m
3Between the time, its sound-absorbing effect is better, and hardness can be near the effect of gypsum plank, can also can be used as decorative ceiling as the sound absorption of metope and use.When unit weight continued to increase, material was closely knit, can cause that flow resistance increases, and reduced the air penetration amount, caused that sound absorption coefficient descends.
Claims (10)
1. adopting glassfibre sound panel is characterized in that: described adopting glassfibre sound panel comprises from top to bottom the glass fiber layer of cloth a of stack, the cotton layer of glass and glass fiber layer of cloth b successively.
2. abatvoix according to claim 1, it is characterized in that: described adopting glassfibre sound panel is coated with the fireproof paint layer.
3. abatvoix according to claim 2, it is characterized in that: the thickness of described fireproof paint layer is 0.1mm ~ 2mm.
4. according to claim 2 or 3 described abatvoixs is characterized in that: described fireproof paint layer is applied by Non-expansive fireproof paint and obtains.
5. the described abatvoix of any one according to claim 1-4, it is characterized in that: described adopting glassfibre sound panel is provided with metal carbonyl coat outward.
6. abatvoix according to claim 5, it is characterized in that: the thickness of described metal carbonyl coat is 0.1mm ~ 2mm.
7. according to claim 5 or 6 described abatvoixs is characterized in that: described metal carbonyl coat is coated by aluminium, aluminium alloys, iron or stainless steel and obtains.
8. the described abatvoix of any one according to claim 1-7, it is characterized in that: the thickness of described adopting glassfibre sound panel is 5 ~ 150mm.
9. the described abatvoix of any one according to claim 1-8, it is characterized in that: the thickness of described glass fiber layer of cloth a is 0.1mm ~ 2mm;
The thickness of described glass fiber layer of cloth b is 0.1mm ~ 2mm.
10. the described abatvoix of any one according to claim 1-9, it is characterized in that: the unit weight of described adopting glassfibre sound panel is 80Kg/m
3~ 150Kg/m
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100473091A CN103114657A (en) | 2013-02-06 | 2013-02-06 | Glass fiber acoustical board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100473091A CN103114657A (en) | 2013-02-06 | 2013-02-06 | Glass fiber acoustical board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103114657A true CN103114657A (en) | 2013-05-22 |
Family
ID=48413085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100473091A Pending CN103114657A (en) | 2013-02-06 | 2013-02-06 | Glass fiber acoustical board |
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| CN (1) | CN103114657A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469982A (en) * | 2013-09-04 | 2013-12-25 | 苏州金义瑞建筑装饰材料有限公司 | Sound-absorbing ceiling board |
| CN106836541A (en) * | 2016-12-29 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of compound GRC heat-preservation sound-insulation boards of aeroge |
| CN108316496A (en) * | 2018-03-23 | 2018-07-24 | 江苏三弦建筑声学系统有限公司 | A kind of releasing negative oxygen ion abatvoix |
Citations (10)
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|---|---|---|---|---|
| CN2432275Y (en) * | 2000-04-21 | 2001-05-30 | 北京市劳动保护科学研究所 | Environmental protection high efficient sound absorber |
| JP2001350477A (en) * | 2000-06-07 | 2001-12-21 | Kyokuto Corp | Precast sound absorbing board having sound insulation effect |
| CN2571851Y (en) * | 2002-08-21 | 2003-09-10 | 北京星牌建材有限责任公司 | Anti-moisture-absorbing mineral wool sound absorption panel |
| CN2579988Y (en) * | 2002-10-18 | 2003-10-15 | 陕西长安企业有限公司 | Roof for indoor sound absorption use |
| CN2584709Y (en) * | 2002-12-02 | 2003-11-05 | 北新建材(集团)有限公司 | Secret inserted acoustic board |
| CN2584692Y (en) * | 2002-12-03 | 2003-11-05 | 郜树义 | Fire-resistant insulating acoustic board |
| CN2585907Y (en) * | 2002-05-09 | 2003-11-12 | 北新建材(集团)有限公司 | Decorative abatvoix |
| CN2680755Y (en) * | 2003-12-30 | 2005-02-23 | 北京丰越达工贸有限公司 | Metal fibre sound absorption board |
| CN2764839Y (en) * | 2005-01-17 | 2006-03-15 | 刘国旗 | Multipurpose acoustic board |
| CN203174799U (en) * | 2013-02-06 | 2013-09-04 | 顾康 | Glass fiber acoustic panel |
-
2013
- 2013-02-06 CN CN2013100473091A patent/CN103114657A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432275Y (en) * | 2000-04-21 | 2001-05-30 | 北京市劳动保护科学研究所 | Environmental protection high efficient sound absorber |
| JP2001350477A (en) * | 2000-06-07 | 2001-12-21 | Kyokuto Corp | Precast sound absorbing board having sound insulation effect |
| CN2585907Y (en) * | 2002-05-09 | 2003-11-12 | 北新建材(集团)有限公司 | Decorative abatvoix |
| CN2571851Y (en) * | 2002-08-21 | 2003-09-10 | 北京星牌建材有限责任公司 | Anti-moisture-absorbing mineral wool sound absorption panel |
| CN2579988Y (en) * | 2002-10-18 | 2003-10-15 | 陕西长安企业有限公司 | Roof for indoor sound absorption use |
| CN2584709Y (en) * | 2002-12-02 | 2003-11-05 | 北新建材(集团)有限公司 | Secret inserted acoustic board |
| CN2584692Y (en) * | 2002-12-03 | 2003-11-05 | 郜树义 | Fire-resistant insulating acoustic board |
| CN2680755Y (en) * | 2003-12-30 | 2005-02-23 | 北京丰越达工贸有限公司 | Metal fibre sound absorption board |
| CN2764839Y (en) * | 2005-01-17 | 2006-03-15 | 刘国旗 | Multipurpose acoustic board |
| CN203174799U (en) * | 2013-02-06 | 2013-09-04 | 顾康 | Glass fiber acoustic panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469982A (en) * | 2013-09-04 | 2013-12-25 | 苏州金义瑞建筑装饰材料有限公司 | Sound-absorbing ceiling board |
| CN106836541A (en) * | 2016-12-29 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of compound GRC heat-preservation sound-insulation boards of aeroge |
| CN108316496A (en) * | 2018-03-23 | 2018-07-24 | 江苏三弦建筑声学系统有限公司 | A kind of releasing negative oxygen ion abatvoix |
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Application publication date: 20130522 |