CN202913520U - Hole-distributed type perforated sound absorbing plate - Google Patents
Hole-distributed type perforated sound absorbing plate Download PDFInfo
- Publication number
- CN202913520U CN202913520U CN2012205275755U CN201220527575U CN202913520U CN 202913520 U CN202913520 U CN 202913520U CN 2012205275755 U CN2012205275755 U CN 2012205275755U CN 201220527575 U CN201220527575 U CN 201220527575U CN 202913520 U CN202913520 U CN 202913520U
- Authority
- CN
- China
- Prior art keywords
- sound absorbing
- sound
- layer
- type perforated
- absorbing plate
- 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 - Lifetime
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a hole-distributed type perforated sound absorbing plate which is characterized by comprising a body and a sound absorbing layer, wherein a plurality of sound absorbing holes are arranged on the sound absorbing layer, and an adhering layer is arranged on the lower surface of the body. Further, the body is manufactured by polyvinyl chloride (PVC), propene polymer (PP) or acrylonitrile butadiene styrene (ABS) plastic particles. The sound absorbing layer is manufactured by rock wool or perlite. The adhering layer is manufactured by glass fiber mesh cloth. The hole-distributed type perforated sound absorbing plate has the advantages of inorganic materials and organic materials, the body is made of the inorganic materials, has good durability, thermal insulation property and waterproofness, and does not need cyst decorative cloth; and the sound absorbing layer is made of perlite, is good in sound absorbing effect, does not need asbestos and greatly reduces dust.
Description
Technical field
The utility model relates to a kind of cloth cellular type perforated sound-absorbing plate.
Background technology
At present, the construction in city and people are to the requirement of habitat condition, the damping material more and more welcomed by the people, no matter be in public places, or family, the application of damping material is more and more to popularize.
The method of the mode sound-absorbing that fundamentally abates the noise mainly contains two kinds, and the one, subdue from the noise source noise, the 2nd, utilize damping material to absorb sound, cut off the propagation of noise.From the method for subduing from the noise source noise, under reality, exist very large difficulty, so utilize damping material to absorb sound, cut off the method for the propagation of sound, be widely used.Abatvoix roughly is divided into two kinds of inorganic material abatvoix and organic material abatvoixs at present, and inorganic material mainly comprises rock wool, perlite, glass fiber etc., and organic material mainly comprises PVC, PP etc.
Inorganic material comparatively speaking, and is cheap, and sound-absorbing effect is good, but contains a lot of dust in the product, bad to human body, and after long-term the use, running into moisture can become fragile, and causes sound-absorbing and effect of heat insulation greatly to reduce.
Organic material comparatively speaking, quality is light, good endurance, but can't use separately, and poor impact resistance in most cases need the packing bunting, cause production technology and work progress complicated, cost raises.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, result of use good and production technology and work progress uncomplicated cloth cellular type perforated sound-absorbing plate all.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of cloth cellular type perforated sound-absorbing plate is characterized in that: comprise body, be provided with sound absorbing layer on the body upper surface, be provided with some sound-absorption hole on the sound absorbing layer, be provided with paste layer on the soffit of body.
Say further:
Described body is processed into through Shooting Technique by PVC, PP or ABS plastic particle.
Further say:
Be provided with wave-like protrusions on the upper surface of described sound absorbing layer.
Described sound absorbing layer is made by rock wool or perlite.
Further say:
Described paste layer is made by fiberglass gridding cloth.
Described paste layer is to be connected with the soffit of body by glue-line.
Further say:
The thickness of described body is 1-3mm, and the thickness of sound absorbing layer is 3-8mm, and the thickness of paste layer is 1-2mm.
Further say:
The thickness of described body is 3mm, and the thickness of sound absorbing layer is 7mm, and the thickness of paste layer is 2mm.
Owing to having adopted technique scheme, compared with prior art, the utility model has the characteristics of inorganic material and organic material concurrently, and body is made by inorganic material, has good durability and thermal insulation, and good water proofing property, and do not need the packing bunting, sound absorbing layer is made by perlite, and sound-absorbing effect is good, and without asbestos, greatly reduced the generation of dust.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Among the figure: the 1-sound absorbing layer; The 2-sound-absorption hole; The 3-wavy bulge; The 4-body; The 5-paste layer.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of cloth cellular type perforated sound-absorbing plate comprises body 4, is provided with sound absorbing layer 1 on body 4 upper surfaces, is provided with some sound-absorption hole 2 on the sound absorbing layer 1, is provided with paste layer 5 on the soffit of these 4 bodies.
In the present embodiment, described body 4 is processed into through Shooting Technique by PVC, PP or ABS plastic particle.Be provided with wave-like protrusions 3 on the upper surface of described sound absorbing layer 1, and sound absorbing layer is made by rock wool or perlite.Described paste layer is made by fiberglass gridding cloth, and paste layer is to be connected with the soffit of body by glue-line.
Consider actual application, the thickness of described body is 1-3mm, and the thickness of sound absorbing layer is 3-8mm, and the thickness of paste layer is 1-2mm.The utility model provides a kind of embodiment of the best, and the thickness of body is 3mm, and the thickness of sound absorbing layer is 7mm, and the thickness of paste layer is 2mm.
The utility model also provides a kind of manufacture craft of cloth cellular type perforated sound-absorbing plate, comprises following steps:
1), the specification requirement according to abatvoix designs injection mold;
2), special injection mold is assembled on the injection machine, PVC, PP or ABS plastic particle are poured in the injection mold, make body;
3), rock wool or perlite are made particle diameter is that 0.4-0.8mm, density are 100-120Kg/m3, and adds adhesive, waterproof agent, stirs, and makes wet feed, makes rock beam by mould at last;
4), rock beam is dried;
5), make wavy bulge by the machinery of special use at rock beam, and between wavy bulge, get sound-absorption hole;
6), body and rock beam press together by press equipment;
7), by binder fiberglass gridding cloth is sticked on the soffit of body, make cloth cellular type perforated sound-absorbing plate.
The utility model has the characteristics of inorganic material and organic material concurrently, body is made by inorganic material, have good durability and thermal insulation, and good water proofing property, and do not need the packing bunting, sound absorbing layer is made by perlite, and sound-absorbing effect is good, and without asbestos, greatly reduced the generation of dust.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (8)
1. a cloth cellular type perforated sound-absorbing plate is characterized in that: comprise body, be provided with sound absorbing layer on the body upper surface, be provided with some sound-absorption hole on the sound absorbing layer, be provided with paste layer on the soffit of body.
2. the cloth cellular type perforated sound-absorbing plate described in according to claim 1, it is characterized in that: described body is processed into through Shooting Technique by PVC, PP or ABS plastic particle.
3. the cloth cellular type perforated sound-absorbing plate described in according to claim 1 is characterized in that: be provided with wave-like protrusions on the upper surface of described sound absorbing layer.
4. the cloth cellular type perforated sound-absorbing plate described in according to claim 3, it is characterized in that: described sound absorbing layer is made by rock wool or perlite.
5. the cloth cellular type perforated sound-absorbing plate described in according to claim 1, it is characterized in that: described paste layer is made by fiberglass gridding cloth.
6. the cloth cellular type perforated sound-absorbing plate described in according to claim 5, it is characterized in that: described paste layer is to be connected with the soffit of body by glue-line.
7. the cloth cellular type perforated sound-absorbing plate described in according to claim 1, it is characterized in that: the thickness of described body is 1-3mm, and the thickness of sound absorbing layer is 3-8mm, and the thickness of paste layer is 1-2mm.
8. the cloth cellular type perforated sound-absorbing plate described in according to claim 1, it is characterized in that: the thickness of described body is 3mm, and the thickness of sound absorbing layer is 7mm, and the thickness of paste layer is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205275755U CN202913520U (en) | 2012-10-16 | 2012-10-16 | Hole-distributed type perforated sound absorbing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205275755U CN202913520U (en) | 2012-10-16 | 2012-10-16 | Hole-distributed type perforated sound absorbing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913520U true CN202913520U (en) | 2013-05-01 |
Family
ID=48161842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205275755U Expired - Lifetime CN202913520U (en) | 2012-10-16 | 2012-10-16 | Hole-distributed type perforated sound absorbing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912872A (en) * | 2012-10-16 | 2013-02-06 | 张家港市盛港绿色防火建材有限公司 | Hole-distributed perforated sound-absorbing board and manufacturing process thereof |
| CN106042573A (en) * | 2016-08-02 | 2016-10-26 | 常熟市嘉淀纺织有限公司 | Flame-retardant soundproof cotton |
| CN108678320A (en) * | 2018-04-15 | 2018-10-19 | 安徽昊森新材料科技有限公司 | The plastic-wood wallboard of noise isolating sound |
-
2012
- 2012-10-16 CN CN2012205275755U patent/CN202913520U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912872A (en) * | 2012-10-16 | 2013-02-06 | 张家港市盛港绿色防火建材有限公司 | Hole-distributed perforated sound-absorbing board and manufacturing process thereof |
| CN106042573A (en) * | 2016-08-02 | 2016-10-26 | 常熟市嘉淀纺织有限公司 | Flame-retardant soundproof cotton |
| CN108678320A (en) * | 2018-04-15 | 2018-10-19 | 安徽昊森新材料科技有限公司 | The plastic-wood wallboard of noise isolating sound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102912872A (en) | Hole-distributed perforated sound-absorbing board and manufacturing process thereof | |
| CN202913520U (en) | Hole-distributed type perforated sound absorbing plate | |
| CN202175920U (en) | Sound absorption plate | |
| CN203834714U (en) | Sound insulation building board | |
| CN203008362U (en) | PVC (polyvinyl chloride) scrap composite co-extruded foamed building template | |
| CN202969609U (en) | Composite insulation board | |
| CN203924463U (en) | A kind of high temperature resistant sound absorption heat-insulation brick | |
| CN110593506A (en) | Indoor decoration panel of diatom ooze | |
| CN202592882U (en) | Compound sound-absorbing film | |
| CN202672556U (en) | Novel light environment-friendly cement internal and external wall plate | |
| CN205997813U (en) | A kind of waterproof Sound-proof material | |
| CN204001252U (en) | A kind of combined type particulate muffling unit and the noise reduction building block being combined into by it | |
| CN203514695U (en) | Mineral wool acoustic board | |
| CN203569825U (en) | Novel sound absorbing panel with LED lamps | |
| CN203769576U (en) | Low-frequency sound-insulation door panel | |
| CN208072676U (en) | A kind of flexible polyester fiber acoustical panel | |
| CN205557880U (en) | But environment friendly recycle inhales sound thermal insulation new material | |
| CN201714023U (en) | Fire-proof and sound-absorbing decorating plate | |
| CN202483022U (en) | Porous insulating fiber board | |
| CN206186003U (en) | Multi -functional fire -retardant board | |
| CN206016125U (en) | A kind of sound isolation decoration board | |
| CN203403625U (en) | Sound-absorbing body with absorbing function | |
| CN203113683U (en) | Composite decoration board | |
| CN102363983A (en) | Sound absorption plate | |
| CN204266536U (en) | A kind of bamboo-plastic composite floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHANGJIAGANG SHENGGANG FIRE PREVENTION BOARD INDUSTRY TECHNOLOGY CO.,LTD. Assignor: ZHANGJIAGANG SHENGGANG ENVIRONMENT FIREPROOF CONSTRUCTION MATERIAL Co.,Ltd. Contract record no.: 2014320000347 Denomination of utility model: Hole-distributed perforated sound-absorbing board and manufacturing process thereof Granted publication date: 20130501 License type: Exclusive License Record date: 20140425 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |