CN204212345U - Sound-absorbing composite board - Google Patents
Sound-absorbing composite board Download PDFInfo
- Publication number
- CN204212345U CN204212345U CN201420647410.0U CN201420647410U CN204212345U CN 204212345 U CN204212345 U CN 204212345U CN 201420647410 U CN201420647410 U CN 201420647410U CN 204212345 U CN204212345 U CN 204212345U
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- CN
- China
- Prior art keywords
- abatvoix
- sound
- cotton layer
- fireproof acoustic
- lower floor
- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 239000011491 glass wool Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a kind of sound-absorbing composite board, comprise upper strata abatvoix, lower floor's abatvoix, the cotton layer of middle fireproof acoustic and arc keel, the cotton layer upper and lower surface of described middle fireproof acoustic is bonded with fireproof acoustic cloth, the cotton layer of described fireproof acoustic is by hot pressing glue and described upper strata abatvoix and the bonding connection of described lower floor abatvoix, form abatvoix, described abatvoix is rectangle, and described arc keel are inlaid in four edges of described rectangle, and lower floor's abatvoix is porous plate.The utility model, by the combination of described abatvoix and acoustical cotton, decreases sound deflection to a greater extent, more can meet the examination of large-scale place for fire-protection rating.
Description
Technical field
The utility model relates to technical field of construction and decoration materials.
Background technology
Abatvoix is a kind of desirable sound-proof decorative materials, market has some abatvoixs rubber layer, damping material or deadening felt etc. are installed between the two plates to make, adopt in this way, can improve soundproof effect to a certain extent in short-term, but its soundproof effect can reduce gradually along with the aging of the materials such as rubber.On the other hand, this way of installing rubber layer or sound insulation carpet veneer in the middle of two boards, construction costs is also very high.
Publication number is CN 201495683U, and publication date is that the Chinese patent literature of 2010.06.02 discloses a kind of isolating composite plate, comprises gypsum plank, and it is characterized in that being stained with damping sound insulation felt in described gypsum plank face, the opposite side of this damping sound insulation felt is sound-absorbing cloth.This patent document damping sound insulation felt directly arranges sound-absorbing cloth, sound passes on sound-absorbing cloth, sound-absorbing cloth can absorption portion sound, but, major part sound is not but absorbed by sound-absorbing cloth, because sound-absorbing cloth is set directly on damping sound insulation felt, do not form sound-absorbing buffer area between sound-absorbing cloth and damping sound insulation felt, the partial sound only absorbed by sound-absorbing cloth can not play good soundproof effect.
Utility model content
The purpose of this utility model is to provide a kind of sound-absorbing composite board, by arranging middle acoustical cotton separation layer, greatly strengthens sound-absorbing effect, easy to use, attractive in appearance, has higher fire-protection rating standard concurrently simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of sound-absorbing composite board, comprise upper strata abatvoix, lower floor's abatvoix, the cotton layer of middle fireproof acoustic and arc keel, the cotton layer upper and lower surface of described middle fireproof acoustic is bonded with fireproof acoustic cloth, the cotton layer of described fireproof acoustic is by hot pressing glue and described upper strata abatvoix and the bonding connection of described lower floor abatvoix, form abatvoix, described abatvoix is rectangle, described arc keel are inlaid in four edges of described rectangle, and lower floor's abatvoix is porous plate.
Preferably, the cotton layer of described middle fireproof acoustic is 12 ~ 120Kg/m
3centrifugally glass-wool.
Preferably, described middle fireproof acoustic cotton layer thickness is 5-20mm.
Preferably, described upper strata abatvoix is porous plate.
Preferably, described upper strata abatvoix and lower floor's abatvoix are aluminium sheet or galvanized sheet, and thickness is 0.5 ~ 1mm.
The beneficial effect that employing technique scheme produces is in the following aspects:
1, abatvoix has sound-absorbing and fire resistance simultaneously, and acoustical cotton also has sound-absorbing and BS-5852 standard flame-protection function simultaneously, is decreased the refraction of sound wave by both combinations to a greater extent, also more can meet the examination of large-scale place for fire-protection rating.
2, aluminium extruded sections keel are groove structure, adopt plant equipment roll-in to be formed, and can meet large area lifting, avoid traditional hook mounting means, simple to operation.
3, this product according to different place demands, abatvoix can arrange different punched hole pattern, outstanding higher finishing model.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model sectional drawing;
Fig. 3 is that the utility model keel fitting fixes schematic diagram;
Fig. 4 is L-type fixture schematic diagram.
Wherein, 1 upper strata abatvoix, 2 lower floor's abatvoixs, the cotton layer of 3 fireproof acoustics, 4 arc keel, 5 sound-absorption hole, 6 longitudinal keel connecting members, 7 lateral keel connect, 8L type fixture.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of sound-absorbing composite board, comprise upper strata abatvoix 1, lower floor's abatvoix 2, the cotton layer 3 of middle fireproof acoustic and arc keel 4, cotton layer 3 upper and lower surface of described middle fireproof acoustic is bonded with fireproof acoustic cloth, the cotton layer 3 of described fireproof acoustic is by hot pressing glue and described upper strata abatvoix 1 and the bonding connection of described lower floor abatvoix 2, form abatvoix, described abatvoix is rectangle, described arc keel 4 are inlaid in four edges of described rectangle, and lower floor's abatvoix 2 is porous plate; The cotton layer 3 of described middle fireproof acoustic is 12 ~ 120Kg/ m
3centrifugally glass-wool; Cotton layer 3 thickness of described middle fireproof acoustic is 5-20mm; Described upper strata abatvoix 1 is porous plate; Described upper strata abatvoix 1 and lower floor's abatvoix 2 are aluminium sheet or galvanized sheet, and thickness is 0.5 ~ 1mm.Described porous plate is made up of several sound-absorption hole 5, can be designed to the various pattern be made up of sound-absorption hole as required, make Integral ceiling more attractive in appearance.
As shown in Figure 3 and Figure 4, the utility model is installing and using the schematic diagram of process, first longitudinal keel connecting member 6 is fixed, abatvoix self is provided with and is connected suitable arc keel 4 with longitudinal keel, the projection of longitudinal keel connecting member 6 is just in time connected to the inside grooves of arc keel 4, the projection of lateral keel connector 7 is just in time connected to the inside grooves of arc keel 4, by securing member, L-type fixture 8 is fixedly connected on longitudinal keel to connect above 6 simultaneously, the stationarity of whole Lift-on/Lift-off System can be ensured like this.
The utility model adopts AB bi-component hot pressing glue to be composited, the acoustical cotton of central filler BS-5852 fire-protection standard, through 75 ~ 80 ° of hot settings, make overall structure more smooth, thus ensure the whole structure after installing, also can meet different punching requirements according to customer demand and installation effect, the double-layer sound-absorption effect of fireproof acoustic cloth and mineral wool in plate, can carry out noise reduction greatly.Auxiliary keel adopts plant equipment roll-in to be formed, and precision and quality requirement more can meet installation requirement.It has following advantage:
1, abatvoix has sound-absorbing and fire resistance simultaneously, and acoustical cotton also has sound-absorbing and BS-5852 standard flame-protection function simultaneously, is decreased the refraction of sound wave by both combinations to a greater extent, also more can meet the examination of large-scale place for fire-protection rating.
2, aluminium extruded sections keel are groove structure, adopt plant equipment roll-in to be formed, and can meet large area lifting, avoid traditional hook mounting means, simple to operation.
3, this product according to different place demands, abatvoix can arrange different punched hole pattern, outstanding higher finishing model.
Centrifugally glass-wool the glass centrifugal injection method technique being in molten condition is carried out the filamentary material made of fibrillatable spraying thermosetting resin, then through heat cure deep processing process, can be made into the series of products served many purposes.Centrifugally glass-wool internal fiber is fluffy staggered, there is hole small in a large number, it is typical porous sound-absorbing material, there is good sound absorption characteristics and BS-5852 standard flame-protection function, chemical stability is strong, therefore using centrifugally glass-wool as the intermediate core layer of sound insulating panel, soundproof effect not only can not reduce along with the time, also has fire-proof function.
The utility model is by the combination of abatvoix and acoustical cotton, the sound-absorbing utilizing abatvoix and acoustical cotton simultaneously to have and fire resistance, can secondary be carried out to sound and absorb significantly, there is dual fire resistance simultaneously, and the groove structure that two anti-rolling chocks are exclusive, install simple and large area lifting can be met, being applicable to being applied to convention place and large-scale concert etc. for the higher place of Echo requirement.
Claims (5)
1. a sound-absorbing composite board, it is characterized in that: comprise upper strata abatvoix (1), lower floor's abatvoix (2), the cotton layer (3) of middle fireproof acoustic and arc keel (4), cotton layer (3) upper and lower surface of described middle fireproof acoustic is bonded with fireproof acoustic cloth, the cotton layer (3) of described fireproof acoustic is by hot pressing glue and described upper strata abatvoix (1) and abatvoix (2) the bonding connection of described lower floor, form abatvoix, described abatvoix is rectangle, described arc keel (4) are inlaid in four edges of described rectangle, and lower floor's abatvoix (2) is porous plate.
2. a kind of sound-absorbing composite board according to claim 1, is characterized in that: the cotton layer (3) of described middle fireproof acoustic is 12 ~ 120Kg/m
3centrifugally glass-wool.
3. a kind of sound-absorbing composite board according to claim 2, is characterized in that: cotton layer (3) thickness of described middle fireproof acoustic is 5-20mm.
4. a kind of sound-absorbing composite board according to claim 1, is characterized in that: described upper strata abatvoix (1) is porous plate.
5. a kind of sound-absorbing composite board according to claim 1, is characterized in that: described upper strata abatvoix (1) and lower floor's abatvoix (2) are aluminium sheet or galvanized sheet, and thickness is 0.5 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647410.0U CN204212345U (en) | 2014-11-03 | 2014-11-03 | Sound-absorbing composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647410.0U CN204212345U (en) | 2014-11-03 | 2014-11-03 | Sound-absorbing composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212345U true CN204212345U (en) | 2015-03-18 |
Family
ID=52981029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647410.0U Expired - Fee Related CN204212345U (en) | 2014-11-03 | 2014-11-03 | Sound-absorbing composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212345U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328886A (en) * | 2014-11-03 | 2015-02-04 | 萨克森建筑新型材料(廊坊）有限公司 | Composite sound absorption plate |
| CN106786042A (en) * | 2016-12-02 | 2017-05-31 | 湖南送变电站勘察设计咨询有限公司 | A kind of indoor substation ventilating noise-elimination pressure release integration unit |
| CN108005324A (en) * | 2017-11-24 | 2018-05-08 | 苏州赛易特环保科技有限公司 | A kind of decorative panel for being used to prevent noise pollution |
| CN108532784A (en) * | 2018-06-15 | 2018-09-14 | 苏州岸肯电子科技有限公司 | A kind of tablet noise elimination structure |
| CN113338180A (en) * | 2021-04-28 | 2021-09-03 | 尚风科技股份有限公司 | Combined sound barrier unit board |
-
2014
- 2014-11-03 CN CN201420647410.0U patent/CN204212345U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328886A (en) * | 2014-11-03 | 2015-02-04 | 萨克森建筑新型材料(廊坊）有限公司 | Composite sound absorption plate |
| CN106786042A (en) * | 2016-12-02 | 2017-05-31 | 湖南送变电站勘察设计咨询有限公司 | A kind of indoor substation ventilating noise-elimination pressure release integration unit |
| CN108005324A (en) * | 2017-11-24 | 2018-05-08 | 苏州赛易特环保科技有限公司 | A kind of decorative panel for being used to prevent noise pollution |
| CN108532784A (en) * | 2018-06-15 | 2018-09-14 | 苏州岸肯电子科技有限公司 | A kind of tablet noise elimination structure |
| CN113338180A (en) * | 2021-04-28 | 2021-09-03 | 尚风科技股份有限公司 | Combined sound barrier unit board |
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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: SACHSEN BUILDING MATERIAL (BEIJING) CO., LTD. Effective date: 20150812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150812 Address after: 065400, Hebei, Langfang County, Xianghe province Xianghe Economic Development Zone on the eastern side of Canal Road No. two South Road Patentee after: SACHSEN BUILDING NEW MATERIAL (LANGFANG) CO.,LTD. Patentee after: SACHSEN BUILDING MATERIAL (BEIJING) CO.,LTD. Address before: 065400, Hebei, Langfang County, Xianghe province Xianghe Economic Development Zone on the eastern side of Canal Road No. two South Road Patentee before: SACHSEN BUILDING NEW MATERIAL (LANGFANG) CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 065400 south side of No. two road, east side of canal Avenue, Xianghe Economic Development Zone, Langfang City, Hebei Co-patentee after: SACHSEN BUILDING MATERIAL (BEIJING) CO.,LTD. Patentee after: SACHSEN BUILDING NEW MATERIALS (LANG FANG) CO.,LTD. Address before: 065400, Hebei, Langfang County, Xianghe province Xianghe Economic Development Zone on the eastern side of Canal Road No. two South Road Co-patentee before: SACHSEN BUILDING MATERIAL (BEIJING) CO.,LTD. Patentee before: SACHSEN BUILDING NEW MATERIAL (LANGFANG) CO.,LTD. |
|
| 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: 20150318 Termination date: 20211103 |