CN201495708U - Acoustic decorative plaster board - Google Patents
Acoustic decorative plaster board Download PDFInfo
- Publication number
- CN201495708U CN201495708U CN2009202253930U CN200920225393U CN201495708U CN 201495708 U CN201495708 U CN 201495708U CN 2009202253930 U CN2009202253930 U CN 2009202253930U CN 200920225393 U CN200920225393 U CN 200920225393U CN 201495708 U CN201495708 U CN 201495708U
- Authority
- CN
- China
- Prior art keywords
- board
- sound
- acoustic
- thistle
- thistle board
- 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 provides an acoustic decorative plaster board, which relates to a decorative board for building, and comprises an aluminum foil (1), a thistle board (2) and embossed relief (3), wherein the aluminum foil (1) is adhered to the back surface of the thistle board (2) through epoxy resin, acoustic holes are pressed on the front surface of the thistle board (2), and the embossed relief (3) is painted on the front surface of the embossed relief (3); compared with the acoustic board made of fiber or mineral wool, the acoustic decorative plaster board has the advantages of low cost, high endurance, moisture protection, long service life and excellent effect of noise reduction and absorption.
Description
Technical field
The utility model relates to decorative board for building, is specially a kind of sound absorbing decorative gypsum board.
Background technology
Existing building is decorated the general three-dimensional contouring sound-absorbing that adopts of sound-absorbing design, perhaps directly utilizes modes such as fiber abatvoix, mineral wool abatvoix and calcium silicate board with microporous, and these measures have that construction is complicated, construction costs is high, progress waits shortcoming slowly.Wherein fiber abatvoix, mineral wool abatvoix have the good sound absorption anti-acoustic capability, but be subjected to it to form the influence of base material, its impact resistance and water proofing property are relatively poor, and along with phenomenons such as the plate face is sagging, yellowing can appear in the prolongation of time, decorative effect decline and application life are short; Calcium silicate board with microporous flame resistance, shock-resistant, good endurance, but its weight is big, construction is inconvenient, and efficient is low, and its price is higher in addition, also is unfavorable for promoting the use of.Existing decoration acoustic panel is tide easily, and yielding common quality defect is difficult to be resolved for the moment.
Summary of the invention
The utility model is exactly that the sound absorbing decorative gypsum board that a kind of cost is low, easy to use, intensity is high, absorbing sound and lowering noise is effective will be provided
A kind of sound absorbing decorative gypsum board comprises aluminium foil, Thistle board and embossing embossment, and aluminium foil is attached to the Thistle board back side by epoxide-resin glue, and the Thistle board front surface is suppressed with sound-absorption hole, and the embossing embossment is sprayed on the Thistle board front surface.
Described sound-absorption hole is a column, and its degree of depth is 3-5mm.
Described embossing embossment is a colour-wash, thickness 1-2mm, and its surface is coated with fireproof coating.
Described Thistle board adopts the proprietary formula manufacturing, and used plate core raw material is industry by-product gypsum, and is with low cost, through detecting no harmful materials such as radioactive element; The raw material ratio collocation has solved the shortcoming of the Thistle board finishing sagging distortion in back of general industry by-product gypsum production, therefore has good non-deformability; This acoustic decoration board adopts aluminium foil as auxiliary sound absorbing membrane, can further improve sound-absorbing effect on the one hand, has also improved the ability of anti-deformation of sheet material on the other hand; Described embossing embossment is strengthened the sound-absorbing effect of decorative panel and is had certain aesthetic property according to specific design.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
The specific embodiment
As shown in the drawing: a kind of sound absorbing decorative gypsum board, comprise aluminium foil 1, Thistle board 2 and embossing embossment 3, aluminium foil 1 is attached to Thistle board 2 back sides by epoxide-resin glue, Thistle board 2 front surfaces suppress sound-absorption hole 4 by roller bearing, and embossing embossment 3 is sprayed on Thistle board 2 front surfaces by baking box heat baking posterior synechia.
Described sound-absorption hole 4 is a column, and its degree of depth is 3-5mm.
Described embossing embossment 3 is a colour-wash, thickness 1-2mm, and its surface is coated with fireproof coating.
This acoustic decoration board is a base material with good quality paper surface gypsum board 2, special proportion scheme, make sheet material form exclusive microstructure, have good sound absorption effect and non-deformability, arrange the scheme of porous in the front, if sound wave incides the propagation distance that can realize prolonging sound wave on the acoustical board, and in the sound absorption hole, realize the sound wave diffuse reflection, thereby reach sound-absorbing effect; Simultaneously because this decorative panel is base material with the gypsum plank, the gypsum crystallization process has formed pin felted crystalline solid, in the crystalline structure of this pin felted, a plurality of micropores have been formed, a large amount of micro pores are interconnected, sound wave can go deep into material internal along these holes, with material generation rubbing action acoustic energy is converted into heat energy, by this performance, in sound wave enters the hole, can play sound-absorbing and reduce anti noise, if because sound wave produces thin plate resonance after running into the sound absorbing membrane of aluminium foil material, consumed the energy of transmittance process, further played and reduce the effect that sound wave transmits.
The testing result of the sound absorbing capabilities of present embodiment product sees Table 1.
Table 1. embodiment of the invention sound absorbing decorative gypsum board and the contrast of existing product performance leading indicator are as follows:
Claims (3)
1. sound absorbing decorative gypsum board, it is characterized in that: comprise aluminium foil (1), Thistle board (2) and embossing embossment (3), aluminium foil (1) is attached to Thistle board (2) back side by epoxide-resin glue, Thistle board (2) front surface is suppressed with sound-absorption hole (4), and embossing embossment (3) is sprayed on Thistle board (2) front surface.
2. sound absorbing decorative gypsum board according to claim 1 is characterized in that: described sound-absorption hole (4) is a column, and its degree of depth is 3-5mm.
3. sound absorbing decorative gypsum board according to claim 1 is characterized in that: embossing embossment (3) thickness 1-2mm, its surface is coated with fireproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202253930U CN201495708U (en) | 2009-08-31 | 2009-08-31 | Acoustic decorative plaster board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202253930U CN201495708U (en) | 2009-08-31 | 2009-08-31 | Acoustic decorative plaster board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495708U true CN201495708U (en) | 2010-06-02 |
Family
ID=42438916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202253930U Expired - Lifetime CN201495708U (en) | 2009-08-31 | 2009-08-31 | Acoustic decorative plaster board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522652A (en) * | 2016-01-08 | 2016-04-27 | 泰山石膏股份有限公司 | Automatic production line for perforated decorating gypsum plates for sound absorption |
| CN107419867A (en) * | 2017-07-21 | 2017-12-01 | 泰山石膏有限公司 | A kind of diatom gypsum acoustic board |
-
2009
- 2009-08-31 CN CN2009202253930U patent/CN201495708U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522652A (en) * | 2016-01-08 | 2016-04-27 | 泰山石膏股份有限公司 | Automatic production line for perforated decorating gypsum plates for sound absorption |
| CN107419867A (en) * | 2017-07-21 | 2017-12-01 | 泰山石膏有限公司 | A kind of diatom gypsum acoustic board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101649669B (en) | Sound absorbing decorative gypsum board and production method thereof | |
| CN103526902B (en) | A kind of water-fast moisture absorption Thistle board and preparation technology thereof | |
| CN2625475Y (en) | Sheet composite steel bone sound insulation wall plate | |
| CN103541531B (en) | Fireproof plaster board and production method thereof | |
| CN201128991Y (en) | Polyester fibre acoustic panel | |
| CN201730270U (en) | Honeycomb sandwich plate | |
| CN202882155U (en) | Phenolic aldehyde honeycomb heat-preservation and sound-insulation plate | |
| CN204343592U (en) | Paper-faced gyp embossing abatvoix | |
| CN201495708U (en) | Acoustic decorative plaster board | |
| CN103291035A (en) | Honeycomb sandwich panel | |
| CN206707112U (en) | A kind of plasterboard | |
| CN203049995U (en) | Decorative compound sound absorption structure | |
| CN204456486U (en) | A kind of cellular sandwich nano-thermal-insulating composite plate | |
| CN201495685U (en) | Honeycomb veneer | |
| CN103102094A (en) | Natural rubber sound-insulation building board | |
| CN201353974Y (en) | Compound decorative plate with strong pressure resistance | |
| CN204060381U (en) | Fire-proof and water-proof sound insulation solid wood door plate | |
| CN201581583U (en) | Fireproof decorative plaster slab | |
| CN202324236U (en) | Laminated low-stiffness damping sound insulation plate | |
| CN202969701U (en) | Composite wallboard | |
| CN203462961U (en) | Fireproof and soundproof solid wood door sheet | |
| CN202248648U (en) | Sound absorption aluminum-wood composite decorative plate | |
| CN201714023U (en) | Fire-proof and sound-absorbing decorating plate | |
| CN202463033U (en) | Building plasterboard | |
| CN205134850U (en) | Copper decorations link plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |