CN209293336U - A kind of micropore abatvoix - Google Patents
A kind of micropore abatvoix Download PDFInfo
- Publication number
- CN209293336U CN209293336U CN201821947604.7U CN201821947604U CN209293336U CN 209293336 U CN209293336 U CN 209293336U CN 201821947604 U CN201821947604 U CN 201821947604U CN 209293336 U CN209293336 U CN 209293336U
- Authority
- CN
- China
- Prior art keywords
- substrate
- substrate layer
- bore dia
- facing
- finish coat
- 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.)
- Active
Links
Abstract
The utility model belongs to building materials field, and in particular to a kind of abatvoix.One of the utility model micropore abatvoix, attachment finish coat including substrate layer and setting on the substrate layer, substrate layer are made of sound-absorbing material, and substrate layer is equipped with multiple substrate apertures, it mounts finish coat and is equipped with facing hole on substrate aperture corresponding position, facing bore dia is less than substrate bore dia.After noise enters substrate aperture from facing hole, since substrate aperture is greater than facing bore dia, noise adsorption effect is good.
Description
Technical field
The utility model belongs to building materials field, and in particular to a kind of abatvoix.
Background technique
Finish coat is identical with substrate layer pore size in existing abatvoix, and sound-absorbing effect is poor.
Utility model content
In order to solve the shortcomings of the prior art, it is good, easy to use that the utility model provides a kind of sound-absorbing effect
Abatvoix.
One of the utility model micropore abatvoix, the attachment finish coat including substrate layer and setting on the substrate layer,
Substrate layer is made of sound-absorbing material, and substrate layer is equipped with multiple substrate apertures, and attachment finish coat is equipped on substrate aperture corresponding position
Facing hole, facing bore dia are less than substrate bore dia.After noise enters substrate aperture from facing hole, since substrate aperture is greater than facing hole
Diameter, noise adsorption effect are good.
Preferably, facing bore dia is the 80% ~ 95% of substrate bore dia.Sound-absorbing effect is good, easy to use.
Preferably, attachment finish coat is 1 layer or 2 layers.It is handsome in appearance, it is durable.
Preferably, substrate layer is with a thickness of 10 ~ 15mm.It is light-weight, it is easy to process.
Preferably, attachment finish coat is made of aluminium or melamine plate.It is at low cost, it is easy to process.
Preferably, substrate bore dia is 2 ~ 20mm.Easy to process, sound-absorbing effect is good.
Preferably, facing bore dia is 0.5 ~ 20mm.Easy to process, sound-absorbing effect is good.
Preferably, 5 ~ 50mm of substrate pitch of holes.Easy to process, sound-absorbing effect is good.
Preferably, substrate layer is fiber cement board or diatom mud plate.At low cost, sound-absorbing effect is good.
The utility model has the beneficial effects that after noise enters substrate aperture from facing hole, since substrate aperture is straight greater than facing hole
Diameter, noise adsorption effect are good.
Detailed description of the invention
Fig. 1 is a kind of micropore abatvoix schematic perspective view.
Fig. 2 is a kind of micropore acoustic board structure schematic diagram.
Fig. 3 is A-A the schematic diagram of the section structure in Fig. 2.
Marked in the figure: 1, attachment finish coat, 2, substrate layer, 11, facing hole, 21, substrate aperture.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but this should not be interpreted as the utility model
The range of above-mentioned theme is only limitted to above-described embodiment.
As shown in Figure 1-3, a kind of micropore abatvoix, including substrate layer 2 and the attachment finish coat 1 being arranged on substrate layer 2,
Substrate layer is made of sound-absorbing material, and substrate layer 2 is equipped with multiple substrate apertures 21, mounts finish coat 1 in 21 corresponding position of substrate aperture
It is equipped with facing hole 11,11 diameter of facing hole is less than 21 diameter of substrate aperture.After noise enters substrate aperture 21 from facing hole 11, due to
Substrate aperture 21 is greater than 11 diameter of facing hole, and noise adsorption effect is good.
Preferably, 11 diameter of facing hole is the 80% ~ 95% of 21 diameter of substrate aperture.Sound-absorbing effect is good, easy to use.
Preferably, attachment finish coat 1 is 1 layer or 2 layers.It is handsome in appearance, it is durable.
Preferably, substrate layer 2 is with a thickness of 10 ~ 15mm.It is light-weight, it is easy to process.
Preferably, attachment finish coat 1 is made of aluminium or melamine plate.It is at low cost, it is easy to process.M,
Preferably, 21 diameter of substrate aperture is 2 ~ 10mm.Easy to process, sound-absorbing effect is good.
Preferably, 21 10 ~ 50mm of spacing of substrate aperture.Easy to process, sound-absorbing effect is good.
Preferably, substrate layer is fiber cement board or diatom mud plate.At low cost, sound-absorbing effect is good.
Claims (9)
1. a kind of micropore abatvoix, the attachment finish coat including substrate layer and setting on the substrate layer, substrate layer is sound-absorbing material
It is made, substrate layer is equipped with multiple substrate apertures, mounts finish coat and is equipped with facing hole on substrate aperture corresponding position, feature exists
In facing bore dia is less than substrate bore dia.
2. a kind of micropore abatvoix according to claim 1, which is characterized in that facing bore dia is substrate bore dia
80%~95%。
3. a kind of micropore abatvoix according to claim 1, which is characterized in that attachment finish coat is 1 layer or 2 layers.
4. a kind of micropore abatvoix according to claim 1, which is characterized in that substrate layer is with a thickness of 10 ~ 15mm.
5. a kind of micropore abatvoix according to claim 1, which is characterized in that attachment finish coat is aluminium or melamine plate
It is made.
6. a kind of micropore abatvoix according to claim 1, which is characterized in that substrate bore dia is 2 ~ 20mm.
7. a kind of micropore abatvoix according to claim 1, which is characterized in that facing bore dia is 0.5 ~ 20mm.
8. a kind of micropore abatvoix according to claim 1, which is characterized in that 5 ~ 50mm of substrate pitch of holes.
9. a kind of micropore abatvoix according to claim 1, which is characterized in that substrate layer is fiber cement board or diatom ooze
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947604.7U CN209293336U (en) | 2018-11-26 | 2018-11-26 | A kind of micropore abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947604.7U CN209293336U (en) | 2018-11-26 | 2018-11-26 | A kind of micropore abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209293336U true CN209293336U (en) | 2019-08-23 |
Family
ID=67645988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947604.7U Active CN209293336U (en) | 2018-11-26 | 2018-11-26 | A kind of micropore abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209293336U (en) |
-
2018
- 2018-11-26 CN CN201821947604.7U patent/CN209293336U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011087670A3 (en) | Use of porous nonwoven scrims in acoustical panels | |
| KR102323474B1 (en) | acoustically transparent coating | |
| CN103625039A (en) | High-pressure fire-proof material with metal layer and its production method | |
| CN209293336U (en) | A kind of micropore abatvoix | |
| MX2020001435A (en) | High noise reduction coefficient, low density acoustical tiles. | |
| CN203403618U (en) | Decorative panel | |
| WO2010090388A3 (en) | Sound-absorbing panel | |
| CN204456718U (en) | Sound absorption furred ceiling | |
| CN205530804U (en) | Multifunctional wall body for green building | |
| CN207453335U (en) | Thistle board capable of purifying air | |
| CN210459757U (en) | Multifunctional wall body of light steel house | |
| CN206376478U (en) | A kind of colored diatom ooze decorative panel | |
| CN202299051U (en) | Waterproof curtain wall | |
| CN204983474U (en) | Type that gives sound insulation wall tile | |
| CN206091026U (en) | Furred ceiling of utensil sound insulation effect | |
| CN205557877U (en) | Cambered surface ultramicropore abatvoix | |
| CN204456578U (en) | A kind of novel building suspension plaster tablet suspended ceiling system absorbed sound | |
| CN204983198U (en) | Wall body keeps warm and uses nanometer building materials | |
| CN202936899U (en) | Sandstone environment-friendly acoustic board | |
| CN204983475U (en) | Light acoustic tile | |
| CN210067312U (en) | Decorative wallboard for indoor design | |
| CN202108208U (en) | Thin wood floor | |
| CN103600519A (en) | Cement hardened fibrofelt honeycomb plate | |
| CN205617583U (en) | Foaming cement board external wall insulation system | |
| CN204040354U (en) | Glass magnesium perforation acupuncture adopting glassfibre sound panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |