CN203905393U - Composite coating structure for reducing vibration and noise - Google Patents
Composite coating structure for reducing vibration and noise Download PDFInfo
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- CN203905393U CN203905393U CN201420309927.9U CN201420309927U CN203905393U CN 203905393 U CN203905393 U CN 203905393U CN 201420309927 U CN201420309927 U CN 201420309927U CN 203905393 U CN203905393 U CN 203905393U
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- composite coating
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Abstract
The utility model provides a composite coating structure for reducing vibration and noise. The composite coating structure is arranged outside a foundation layer and comprises a waterborne epoxy self-leveling layer, a waterborne damping layer, a nanolayer and a waterborne polyurethane layer from interior to exterior in sequence. According to the composite coating structure for reducing vibration and noise, the waterborne damping layer is arranged on the waterborne epoxy self-leveling layer and has an excellent damping property and an excellent environmental friendliness feature. The nanolayer is arranged on the waterborne damping layer, and due to the fact that the nanolayer comprises active nano-particles, the nanolayer can release anions beneficial to the human body for a long time. The water resisting property, abrasion resistance and fire resistance of the whole composite coating can be improved very well through the outermost waterborne polyurethane layer, and the composite coating structure has high practical value due to the fact that the composite coating structure is convenient to implement.
Description
Technical field
The utility model relates to a kind of composite coating structure, relates to specifically a kind of composite coating structure of vibration and noise reducing.
Background technology
Current, noise has become a kind of main environment pollution, and ambient noise is more and more subject to people's concern and attention, and country puts into effect relevant Environmental Noise standard in succession.Selecting the material of high-quality to carry out effective sound insulation processing, is the most effective solution in noise control engineering.But the sound insulation damping effect in current most houses is all poor, especially, with the building of building form, because sound insulation damping effect is poor, noise is easy to upstairs propagate downstairs, causes mutual interference phenomenon comparatively serious, makes troubles to people's daily life system.Therefore, sound insulation vibration damping is carried out in ground and performance optimization has become problem demanding prompt solution.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of composite coating structure of vibration and noise reducing, both can reduce vibration and reduce noise, contains again active nano particle, can prevent coating foaming, decortication, not only water proofing property is superior, and abrasion resistance is good, can also pest control and anticorrosion erosion.
The utility model solves the technical scheme that its technical problem adopts:
For a composite coating structure for vibration and noise reducing, this composite coating comprises: water-base epoxy gravity flow flat bed, aqueous damping layer, nanometer layer, aqueous polyurethane layer.
The beneficial effects of the utility model are:
1, not only can to make up the defect on ground be the condition that later construction provides to gravity flow flat bed, and can be moistureproof, the anti-accumulation of salt in the surface soil.
2, damping layer of the present utility model, has improved the damping of composite coating, has played the function that well reduces vibration and reduce noise.
3, nanometer layer of the present utility model.Wherein contain a large amount of active particles and discharge the anion useful to human body, long-acting bacteriostatic, the pernicious gas in purifying air.
4, layer of polyurethane of the present utility model, has improved adhesive power, water resistance, abrasion resistance and certain anti-flammability is provided.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. ground layer, 2, water-base epoxy gravity flow flat bed, 3. water damping layer, 4. nanometer layer, 5. aqueous polyurethane layer.
Detailed description of the invention
A kind of vibration and noise reducing composite coating structure, in the outside of ground layer (1), from inside to outside successively: water-base epoxy gravity flow flat bed (2), aqueous damping layer (3), nanometer layer (4), aqueous polyurethane layer (5).
Application example
At the upper water-base epoxy gravity flow flat bed (2) of laying of ground layer (1), spary aqueous damping layer (3) on water-base epoxy gravity flow flat bed, thickness is 3～4mm: nanometer layer (4) thickness is 0.3～0.5mm.Aqueous polyurethane layer (5) thickness is 1～2mm.
Claims (4)
1. a composite coating structure for vibration and noise reducing, is characterized in that, is followed successively by from inside to outside water-base epoxy gravity flow flat bed (2), aqueous damping layer (3), nanometer layer (4), aqueous polyurethane layer (5).
2. the composite coating structure of a kind of vibration and noise reducing according to claim 1, is characterized in that: described aqueous damping (3) coating layer thickness is 3mm-4mm.
3. the composite coating structure of a kind of vibration and noise reducing according to claim 1, is characterized in that: described nanometer layer (4) thickness is 0.3mm～0.5mm.
4. the composite coating structure of a kind of vibration and noise reducing according to claim 1, is characterized in that: described aqueous polyurethane layer (4) thickness is 1mm～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309927.9U CN203905393U (en) | 2014-06-11 | 2014-06-11 | Composite coating structure for reducing vibration and noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309927.9U CN203905393U (en) | 2014-06-11 | 2014-06-11 | Composite coating structure for reducing vibration and noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905393U true CN203905393U (en) | 2014-10-29 |
Family
ID=51779681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309927.9U Active CN203905393U (en) | 2014-06-11 | 2014-06-11 | Composite coating structure for reducing vibration and noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445001A (en) * | 2021-07-02 | 2021-09-28 | 扬州市普锐泰新材料有限公司 | Wear-resistant noise-reducing composite PVD coating process for engine valve |
-
2014
- 2014-06-11 CN CN201420309927.9U patent/CN203905393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445001A (en) * | 2021-07-02 | 2021-09-28 | 扬州市普锐泰新材料有限公司 | Wear-resistant noise-reducing composite PVD coating process for engine valve |
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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: Shenyang Zhen Shiyuan coating Science and Technology Ltd. Assignor: Shenyang Shunfeng Metro Building Materials Co., Ltd. Contract record no.: 2015210000019 Denomination of utility model: Composite coating structure for reducing vibration and noise Granted publication date: 20141029 License type: Common License Record date: 20150320 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Patentee after: Shenyang Shunfeng New Materials Co., Ltd Address before: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Patentee before: Shenyang Shunfeng Metro Building Materials Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Patentee after: Liaoning Shunfeng New Material Technology Co.,Ltd. Address before: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Patentee before: SHENYANG SHUNFENG NEW MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |