CN204920069U - Layer structure is scribbled to building outer wall - Google Patents
Layer structure is scribbled to building outer wall Download PDFInfo
- Publication number
- CN204920069U CN204920069U CN201520603135.7U CN201520603135U CN204920069U CN 204920069 U CN204920069 U CN 204920069U CN 201520603135 U CN201520603135 U CN 201520603135U CN 204920069 U CN204920069 U CN 204920069U
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- layer
- coating
- wall
- flexible putty
- polyimide
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Abstract
The utility model discloses a layer structure is scribbled to building outer wall, include the cement mortar screed -coat that evenly coats in proper order on outer wall surface, flexible putty layer, the seal coat layer, the polyimide layer, reflective insulation coating and clear -lacquering layer, the cement mortar screed -coat is paved and is had the basic unit that the height is uneven on the outer wall, flexible putty layer can be exploded at sunshine and normally is under construction under the weather condition of shining, the adhesion strength height has, smooth and flat surface, advantages such as water -fast protection against the tide, and the seal coat layer adds the clamp between flexible putty layer and polyimide layer, prevent between flexible putty layer and the polyimide layer or scribbled the material infiltration between thing and the coating, the high temperature resistant ability of outer wall is effectively improved on the polyimide layer as a high temperature resistant coating, the reflective insulation coating further improves the thermal -insulated anti high temperature ability of outer wall, the guard action is played on outermost clear -lacquering layer, improve the hardness and the wearability of whole coating, improve the gloss and the fullness of coating simultaneously, make the decorative higher of coating.
Description
Technical field
The utility model relates to a kind of outer wall coating knot, and more particularly, it relates to a kind of external wall coating structure.
Background technology
Along with the development of domestic and international construction business, the aesthetic standards of people are more and more higher, there is some evidence the theory that people are new and quality mind, the development of exterior wall, decoration and technological innovation imparts higher expectation, but exterior wall easily ftractures, aggravate cracking situation when being particularly exposed to the sun under hot weather, and common insulating moulding coating cannot meet the effect of heat insulation of modern exterior wall.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of external wall coating structure to have good effect of heat insulation, and abrasion resistance is strong, hardness is high, decorate properties is good.
For achieving the above object, the utility model provides following technical scheme: a kind of external wall coating structure, comprises the cement mortar screeding layer be evenly coated in successively on exterior wall surface, flexible putty layer, seal coat layer, polyimide layer, reflective insulation coating and finish coat.
As preferably, described cement mortar screeding layer is formed by cement mortar even spread.
As preferably, described flexible putty layer is formed by flexible putty coating even spread.
As preferably, described seal coat layer is formed by seal coat even spread.
As preferably, described polyimide layer is formed by polyimide paint even spread.
As preferably, described reflective insulation coating is formed by reflective heat-insulation paint even spread.
As preferably, described finish coat is formed by finishing varnish even spread.
Compared with prior art, the utility model has the advantage of: first outside plinth course applies cement mortar screeding layer and pave on exterior wall and there is rugged basic unit, coat on this basis flexible putty layer can under the weather condition of sunlight insolation normal construction, there is adhesion strength high, surfacing is smooth, the advantages such as water-fast protection against the tide, by the cementitiousness of the high strength of flexible putty layer, seal coat layer is firmly adhered to, and seal coat layer adds and is clipped between flexible putty layer and polyimide layer, prevent the penetration between flexible putty layer and polyimide layer or between coated article and coating, paint film can also be filled and led up because of the trickle polishing vestige caused of polishing, polyimide layer effectively improves the heat-resisting ability of exterior wall as a kind of high-temperature resistant coating, polyimide layer is coated the heat insulation high-temperature resistance that reflective insulation coating improves exterior wall further, play a protective role at outermost finish coat, improve the hardness and wear resistance of whole coating, improve gloss and the fullness of coating simultaneously, make the ornamental higher of coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of external wall coating structure of the utility model embodiment.
Accompanying drawing illustrates: 1, exterior wall; 2, cement mortar screeding layer; 3, flexible putty layer; 4, seal coat layer; 5, polyimide layer; 6, reflective insulation coating; 7, finish coat.
Detailed description of the invention
With reference to Fig. 1, a kind of external wall coating structure of the utility model embodiment is described further.
A kind of external wall coating structure comprises the cement mortar screeding layer 2 be evenly coated in successively on exterior wall 1 surface, flexible putty layer 3, seal coat layer 4, polyimide layer 5, reflective insulation coating 6 and finish coat 7, first on exterior wall 1, apply cement mortar screeding layer 2 pave on exterior wall and there is rugged pit, coat on this basis flexible putty layer 2 can under the weather condition of sunlight insolation normal construction, there is adhesion strength high, surfacing is smooth, the advantages such as water-fast protection against the tide, by the high strength bond ability of flexible putty layer 2, seal coat 4 layers is firmly adhered to, and seal coat layer 4 adds and is clipped between flexible putty layer 3 and polyimide layer 5, prevent the penetration between flexible putty layer 3 and polyimide layer 5 or between coated article and coating, paint film can also be filled and led up because of the trickle polishing vestige caused of polishing, polyimide layer 5 effectively improves the heat-resisting ability of exterior wall as a kind of high-temperature resistant coating, polyimide layer 5 is coated the heat insulation high-temperature resistance that reflective insulation layer 6 improves exterior wall further, play a protective role at outermost finish coat 7, improve the hardness and wear resistance of whole coating, improve gloss and the fullness of coating simultaneously, make the ornamental higher of coating.
Wherein polyimide layer 5 is formed by polyimide paint even spread, the general decomposition temperature of polyimide material is at about 500 DEG C, one of coating that heat stability is the highest, there is resistant to elevated temperatures character equally, and polyimides has good dielectric properties, dielectric constant is about 3.4, introduces fluorine, or by air nano-size dispersion in polyimides, dielectric constant can drop to about 2.5.Dielectric loss is 10-3, and dielectric strength is 100-300KV/mm, and these performances still can remain on higher level and carry out layer insulation as dielectric layer in the temperature range and frequency range of broadness, better play insulation effect.
Reflective insulation coating 6 distinguishes common heat insulating coat; a certain proportion of hollow glass bead and ceramic particle is added in formulation for coating material; the common function material of this bi-material all inorganic barrier type building heat preservation heat-barrier material, the utility model reflective heat-insulation paint used uses Zhejiang Shijin Energy-Conserving Paint Co., Ltd..
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an external wall coating structure, is characterized in that, comprises the cement mortar screeding layer be evenly coated in successively on exterior wall surface, flexible putty layer, seal coat layer, polyimide layer, reflective insulation coating and finish coat.
2. a kind of external wall coating structure according to claim 1, is characterized in that, described cement mortar screeding layer is formed by cement mortar even spread.
3. a kind of external wall coating structure according to claim 1, is characterized in that, described flexible putty layer is formed by flexible putty coating even spread.
4. a kind of external wall coating structure according to claim 1, is characterized in that, described seal coat layer is formed by seal coat even spread.
5. a kind of external wall coating structure according to claim 1, it is characterized in that, described polyimide layer is formed by polyimide paint even spread.
6. a kind of external wall coating structure according to claim 1, is characterized in that, described reflective insulation coating is formed by reflective heat-insulation paint even spread.
7. a kind of external wall coating structure according to claim 1, it is characterized in that, described finish coat is formed by finishing varnish even spread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603135.7U CN204920069U (en) | 2015-08-12 | 2015-08-12 | Layer structure is scribbled to building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603135.7U CN204920069U (en) | 2015-08-12 | 2015-08-12 | Layer structure is scribbled to building outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920069U true CN204920069U (en) | 2015-12-30 |
Family
ID=54969207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603135.7U Expired - Fee Related CN204920069U (en) | 2015-08-12 | 2015-08-12 | Layer structure is scribbled to building outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025124A (en) * | 2018-07-23 | 2018-12-18 | 陈秀玲 | A kind of heat-holding dampproof water paint base |
-
2015
- 2015-08-12 CN CN201520603135.7U patent/CN204920069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025124A (en) * | 2018-07-23 | 2018-12-18 | 陈秀玲 | A kind of heat-holding dampproof water paint base |
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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: 20151230 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |