CN202990146U - Outdoor insulation board with sound absorbing layers - Google Patents
Outdoor insulation board with sound absorbing layers Download PDFInfo
- Publication number
- CN202990146U CN202990146U CN 201220666644 CN201220666644U CN202990146U CN 202990146 U CN202990146 U CN 202990146U CN 201220666644 CN201220666644 CN 201220666644 CN 201220666644 U CN201220666644 U CN 201220666644U CN 202990146 U CN202990146 U CN 202990146U
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- sound absorbing
- layer
- absorbing layer
- insulation board
- outdoor insulation
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Abstract
The utility model discloses an outdoor insulation board with silencing layers. The outdoor insulation board comprises an outer shell layer and a foam substrate layer, wherein a calcium metasilicate layer, a first sound absorbing layer made of polyurethane rigid foam, a second sound absorbing layer made of trimeric cyanamide foam and a reinforcing silk screen layer. The outdoor insulation board with silencing layers utilizes the first sound absorbing layer and the second sound absorbing layer which are meshed with each other to reduce noise from outdoors due to different materials, and greatly improves indoor comfort level.
Description
Technical field
The utility model relates to a kind of constructional materials, or rather, is a kind of outdoor insulation board with the noise reduction layer.
Background technology
For energy-saving and emission-reduction and protection of the environment, need under construction to adopt good heat preservation technology and material, particularly external-wall heat-insulation material, developing rapidly of China's building energy conservation market.Existing exterior-wall heat insulation sheet material is general to be adopted simple foam substrate and the compacting of aluminium alloys external surface or is bonded, and erasure effect is limited, and outdoor noise directly reaches indoor, brings interference to the user.
The utility model content
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of outdoor insulation board with the noise reduction layer is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of outdoor insulation board with the noise reduction layer comprises outer shell and foam substrate layer, is provided with a calcium silicates layer, one first sound absorbing layer, one second sound absorbing layer and a reinforcing wire stratum reticulare between described outer shell and foam substrate layer.
As preferred embodiment of the present utility model, described the first sound absorbing layer is that the hard polyurethane foam system becomes, and described the second sound absorbing layer is that melamine foamed plastic is made.
As preferred embodiment of the present utility model, the soffit of described the first sound absorbing layer is provided with the first bonding part of arch, the upper surface of described the second sound absorbing layer is provided with the second bonding part of arch, and described the first bonding part matches with described the second bonding part.
Outdoor insulation board with the noise reduction layer of the present utility model utilizes intermeshing the first sound absorbing layer and the second sound absorbing layer, and because the material of two-layer sound absorbing layer is different, the external noise of progressively decaying has improved indoor comfort level greatly.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the hierarchical structure schematic diagram of the outdoor insulation board with the noise reduction layer of the present utility model;
Fig. 2 is the perspective view with the first sound absorbing layer of the outdoor insulation board of noise reduction layer in Fig. 1;
Fig. 3 is the perspective view of the second sound absorbing layer of the outdoor insulation board in Fig. 2;
Wherein,
1, outer shell; 2, calcium silicates layer; 3, the first sound absorbing layer; 31, the first bonding part; 4, the second sound absorbing layer; 41, the second bonding part; 5, reinforcing wire stratum reticulare; 6, foam substrate layer.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
As shown in Figure 1 to Figure 3, a kind of outdoor insulation board with the noise reduction layer comprises outer shell 1 and foam substrate layer 6, is provided with a calcium silicates layer 2, one first sound absorbing layer 3, one second sound absorbing layer 4 and a reinforcing wire stratum reticulare 5 between this outer shell 1 and foam substrate layer 6.
This first sound absorbing layer 3 becomes for the hard polyurethane foam system, and this second sound absorbing layer 4 is made for melamine foamed plastic.
The soffit of this first sound absorbing layer 3 is provided with the first bonding part 31 of arch, and the upper surface of this second sound absorbing layer 4 is provided with the second bonding part 41 of arch, and this first bonding part 31 matches with this second bonding part 41.
The outdoor insulation board with the noise reduction layer of this utility model utilizes intermeshing the first sound absorbing layer and the second sound absorbing layer, and because the material of two-layer sound absorbing layer is different, the external noise of progressively decaying has improved indoor comfort level greatly.
Below only with an embodiment, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. outdoor insulation board with the noise reduction layer, comprise outer shell (1) and foam substrate layer (6), it is characterized in that, be provided with a calcium silicates layer (2), one first sound absorbing layer (3), one second sound absorbing layer (4) and a reinforcing wire stratum reticulare (5) between described outer shell (1) and foam substrate layer (6).
2. the outdoor insulation board with the noise reduction layer according to claim 1, is characterized in that, described the first sound absorbing layer (3) becomes for the hard polyurethane foam system, and described the second sound absorbing layer (4) is made for melamine foamed plastic.
3. the outdoor insulation board with the noise reduction layer according to claim 2, it is characterized in that, the soffit of described the first sound absorbing layer (3) is provided with first bonding part (31) of arch, the upper surface of described the second sound absorbing layer (4) is provided with second bonding part (41) of arch, and described the first bonding part (31) matches with described the second bonding part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666644 CN202990146U (en) | 2012-11-22 | 2012-11-22 | Outdoor insulation board with sound absorbing layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666644 CN202990146U (en) | 2012-11-22 | 2012-11-22 | Outdoor insulation board with sound absorbing layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990146U true CN202990146U (en) | 2013-06-12 |
Family
ID=48561339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666644 Expired - Fee Related CN202990146U (en) | 2012-11-22 | 2012-11-22 | Outdoor insulation board with sound absorbing layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079624A (en) * | 2016-08-08 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | A kind of two-sided abatvoix |
-
2012
- 2012-11-22 CN CN 201220666644 patent/CN202990146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079624A (en) * | 2016-08-08 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | A kind of two-sided abatvoix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131122 |