CN202862699U - Sound-absorbing double-layer color steel plate - Google Patents
Sound-absorbing double-layer color steel plate Download PDFInfo
- Publication number
- CN202862699U CN202862699U CN 201220524029 CN201220524029U CN202862699U CN 202862699 U CN202862699 U CN 202862699U CN 201220524029 CN201220524029 CN 201220524029 CN 201220524029 U CN201220524029 U CN 201220524029U CN 202862699 U CN202862699 U CN 202862699U
- Authority
- CN
- China
- Prior art keywords
- sound
- color steel
- steel plate
- layer
- absorbing
- 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
Links
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a sound-absorbing double-layer color steel plate, which comprises color steel plate baseplates. The color steel plate is characterized by comprising two layers of the color steel plate baseplates, wherein a cavity is formed between the two layers of the color steel plate baseplates; protecting layers are arranged on the surfaces of the color steel plate baseplates; a plurality of sound-absorbing holes are formed on the two layers of the color steel plate baseplates in a penetrating manner; and sound-absorbing materials are filled in the cavity. According to the utility model, the two-layer color steel plate in a waveform structure is adopted; and the sound-absorbing holes are formed on the color steel plate, so that noise is absorbed more effectively; and the sound-absorbing materials are filled in the double-layer color steel plate, so that the noise absorbing effect is better.
Description
Technical field
The utility model relates to a kind of color steel, especially a kind of sound-absorbing dual-layer colour steel plate.
Background technology
The substrate of color steel is cold-rolled substrate, hot dip galvanizing substrate and electrogalvanizing substrate.The coating kind can be divided into polyester, silicon modified polyester, segregation difluoroethylene and plastisol.The surface state of color coated steel sheet can be divided into clad plate, matrixes for embossing and printing plate, color coated steel sheet is widely used in the industries such as building household electrical appliances and communications and transportation, be mainly used in the roof wall surface of steel-structure factory building, airport, storehouse and the industry such as freezing and commercial building and door etc. for building industry, civil buildings adopt the less of color steel.When color steel is installed in outdoor the time, because the vehicle contact is often arranged on the road surface, when Architectural Equipment that vehicle is built through this class sheet material, can sonorific reverberating, produce huge noise, the normal operation of sound equipment surrounding resident and life.
Summary of the invention
The utility model purpose is: a kind of sound-absorbing dual-layer colour steel plate that can be good at absorbing noise is provided.
The technical solution of the utility model is: a kind of sound-absorbing dual-layer colour steel plate; comprise the color steel substrate; it is characterized in that; described color steel substrate is two-layer; be separated with cavity between the described two-layer color steel substrate; described color steel substrate surface is provided with protective layer, and described two-layer color steel substrate is provided with some sound-absorption hole that run through, and is filled with sound-absorbing material in the described cavity.
Further, the cross section of described color steel substrate is waveform.
Further, described sound-absorption hole is rectangular distribution.
Further, described protective layer is polyester layer or silicon modified polyesters layer.
The utility model has the advantages that:
Adopted the dual-layer colour steel plate of wavy shaped configuration, all be provided with sound-absorption hole on the color steel, better absorption of noise adds the sound-absorbing material that is filled with in the dual-layer colour steel plate, and the effect of absorption of noise is better.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the sound-absorbing dual-layer colour steel of the present utility model composition that hardens.
Fig. 2 is the sound-absorbing dual-layer colour steel of the present utility model composition that hardens.
Wherein: 1 color steel substrate; 2 cavitys; 3 sound-absorption hole.
The specific embodiment
Embodiment: sound-absorbing dual-layer colour steel plate as shown in Figure 1 and Figure 2; comprise dual-layer colour steel base board 1, be separated with cavity 2 between the two-layer color steel substrate 1, the color steel substrate surface is provided with protective layer; two-layer color steel substrate is provided with some sound-absorption hole that run through 3, is filled with sound-absorbing material in the cavity.In order better to strengthen sound-absorbing effect, the cross section of color steel substrate is waveform, as shown in Figure 2.Sound-absorption hole in the present embodiment is rectangular distribution, and protective layer is polyester layer or silicon modified polyesters layer.Acoustic material can make refractory rocks cotton, has used fire-resistant rock wool also to play the fireproof effect.
Certainly above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. sound-absorbing dual-layer colour steel plate; comprise the color steel substrate; it is characterized in that; described color steel substrate is two-layer; be separated with cavity between the described two-layer color steel substrate; described color steel substrate surface is provided with protective layer, and described two-layer color steel substrate is provided with some sound-absorption hole that run through, and is filled with sound-absorbing material in the described cavity.
2. a kind of sound-absorbing dual-layer colour steel plate according to claim 1 is characterized in that the cross section of described color steel substrate is waveform.
3. a kind of sound-absorbing dual-layer colour steel plate according to claim 1 is characterized in that described sound-absorption hole is rectangular distribution.
4. a kind of sound-absorbing dual-layer colour steel plate according to claim 1 is characterized in that, described protective layer is polyester layer or silicon modified polyesters layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524029 CN202862699U (en) | 2012-10-15 | 2012-10-15 | Sound-absorbing double-layer color steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524029 CN202862699U (en) | 2012-10-15 | 2012-10-15 | Sound-absorbing double-layer color steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862699U true CN202862699U (en) | 2013-04-10 |
Family
ID=48029450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524029 Expired - Fee Related CN202862699U (en) | 2012-10-15 | 2012-10-15 | Sound-absorbing double-layer color steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862699U (en) |
-
2012
- 2012-10-15 CN CN 201220524029 patent/CN202862699U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202990315U (en) | Thermal insulation and fireproof type sound-absorbing decorative plate | |
| CN103572862B (en) | Environment-friendlypartition partition for electric power station | |
| CN201232270Y (en) | Fire-proof and thermal insulation curtain wall | |
| CN208396200U (en) | A kind of compound aluminum veneer | |
| CN102182273A (en) | Composite fireproof honeycomb panel | |
| CN202862699U (en) | Sound-absorbing double-layer color steel plate | |
| CN206581421U (en) | A kind of compoiste sound-absorbing board | |
| CN202899337U (en) | Composite sound-absorbing coating for buildings | |
| CN102877593A (en) | Sound absorption double-layer color steel plate | |
| CN203669197U (en) | Calcium silicate composite sandwich wallboard | |
| CN203603329U (en) | Sound-insulation floor slab with metal insert panel | |
| CN202509652U (en) | Insulating decorative compound wall suitable for different energy-saving requirements | |
| CN203267307U (en) | Sound isolation and flame retardance aluminum honeycomb plate | |
| CN204456482U (en) | A kind of indoor sound insulation metope structure | |
| CN202866036U (en) | Heat preservation color steel plate | |
| CN103883097A (en) | Insulation decorative plate | |
| CN105421653A (en) | Color steel plate | |
| CN209163123U (en) | A kind of building energy conservation wall | |
| CN204703387U (en) | Color steel | |
| CN202483020U (en) | Fireproof sound insulation composite board | |
| CN203347803U (en) | Preassembled plate for tunnel subway | |
| CN202483023U (en) | Heat-insulation and fire-proof rock wool board | |
| CN201865212U (en) | Novel composite type acoustic board | |
| CN203097171U (en) | Integral vacuum heat insulating decorating plate | |
| CN210529980U (en) | Anti-aging polymerized polyphenyl thermal insulation board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |