CN219622151U - Emulsion paint coating structure - Google Patents
Emulsion paint coating structure Download PDFInfo
- Publication number
- CN219622151U CN219622151U CN202320330931.2U CN202320330931U CN219622151U CN 219622151 U CN219622151 U CN 219622151U CN 202320330931 U CN202320330931 U CN 202320330931U CN 219622151 U CN219622151 U CN 219622151U
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- China
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- coating
- layer
- latex paint
- indentation
- primer layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The utility model relates to the technical field of wall decoration, in particular to a latex paint coating structure which comprises a primer layer, an acrylic polyurethane coating, a protective layer and a latex paint layer which are sequentially sprayed, wherein the primer layer is used for being sprayed to an outer wall body. According to the utility model, the outer wall is sealed by the primer layer, the acrylic polyurethane coating has good adhesive capacity, elasticity and waterproof capacity, and the probability of foaming and cracking of the primer layer is reduced by the elasticity of the acrylic polyurethane coating, so that the latex paint layer is prevented from being influenced as much as possible, and the protective effect of the latex paint is improved.
Description
Technical Field
The utility model relates to the technical field of wall decoration, in particular to a latex paint coating structure.
Background
The emulsion paint is one of organic paint, water dispersible paint and plays a vital role in daily wall decoration.
But when the emulsion paint is coated on the outer wall body, the probability of the outer wall body being wet due to the fact that rainwater is flushed to the outer wall body in rainy days is reduced, and the outer wall body is protected. However, when the outer wall body is wet due to house orientation, water seepage and the like, the moisture and the alkalinity of the outer wall body can influence emulsion paint from inside to outside; when the emulsion paint is irradiated by the sun for a long time, moisture evaporation between the outer wall and the emulsion paint easily causes the surface layer of the emulsion paint to form bubbles, and when the emulsion paint is serious, a paint film formed by the emulsion paint can be broken, so that the protection effect of the emulsion paint is affected.
Disclosure of Invention
In order to improve the protective effect of emulsion paint, the utility model provides an emulsion paint coating structure.
The utility model provides a latex paint coating structure which adopts the following technical scheme:
the emulsion paint coating structure comprises a primer layer, an acrylic polyurethane coating, a protective layer and an emulsion paint layer which are sequentially sprayed, wherein the primer layer is used for being sprayed to an outer wall body.
By adopting the technical scheme, the primer layer seals the outer wall, so that the probability of the outer wall affecting the latex paint layer is reduced; meanwhile, the acrylic polyurethane coating has good adhesive capacity, elasticity and waterproof capacity, and the probability of foaming and cracking of the primer layer is reduced through the elasticity of the acrylic polyurethane coating, so that the latex paint layer is prevented from being influenced as much as possible, and the protection effect of the latex paint is improved; meanwhile, the outer wall body is further protected through the protective layer, so that the probability that the outer wall body is directly damaged by the external environment is reduced.
Preferably, the surface of the acrylic polyurethane coating, which is away from the primer layer, is provided with an indentation groove, and the protective layer is integrally formed with an indentation bar for being embedded into the indentation groove.
By adopting the technical scheme, the contact area of the acrylic polyurethane coating and the protective layer is increased, and the groove wall of the indentation groove is abutted to the indentation strip integrally formed on the protective layer, so that the connection strength between the acrylic polyurethane coating and the protective layer is improved.
Preferably, the indentation groove extends in a horizontal direction.
Through adopting above-mentioned technical scheme, the outer wall body is in vertical state generally for indentation groove level weakens the influence of external force such as inoxidizing coating self gravity and wind, blow rain and beat to the inoxidizing coating, with the joint strength between further improvement acrylic polyurethane coating and the inoxidizing coating.
Preferably, the protective layer comprises a silicon carbide coating and an epoxy resin coating, wherein the silicon carbide coating is integrally formed with indentation bars for being embedded into the indentation grooves, and the epoxy resin coating is sprayed on the surface of the silicon carbide coating, which is away from the acrylic polyurethane coating.
By adopting the technical scheme, the silicon carbide coating has good heat resistance and corrosion resistance so as to improve the protection effect on the external wall; the epoxy resin coating has good elasticity and adhesiveness to buffer the acting force of external force on the outer wall body, thereby improving the protection effect on the outer wall body.
Preferably, the epoxy coating is provided with a caulking groove away from the surface of the silicon carbide coating, the protective layer further comprises a sound insulation coating, the sound insulation coating is integrally formed with a fillet for being embedded into the caulking groove, and the latex paint layer is sprayed on the surface of the sound insulation coating away from the epoxy coating.
By adopting the technical scheme, the sound insulation coating is used for carrying out sound insulation treatment on the outer wall body, so that a good living environment is improved indoors; and the embedded strips are embedded into the caulking grooves, so that the connection strength between the sound insulation coating and the epoxy resin coating is improved, and the service life of the sound insulation coating is prolonged.
Preferably, the caulking groove extends in a horizontal direction.
By adopting the technical scheme, the influence of external force on the sound insulation coating is reduced, so that the connection strength between the sound insulation coating and the epoxy resin coating is improved.
Preferably, the primer layer is formed by spraying an epoxy resin coating.
By adopting the technical scheme, the primer layer and the epoxy resin coating are formed by spraying the epoxy resin coating, so that the construction of people is facilitated.
Preferably, the material of the sound insulation coating is a nano multi-layer structure material.
By adopting the technical scheme, the transmitted sound wave energy is reduced through the nano multi-layer structural material, so that the effect of attracting and insulating sound is achieved.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the primer layer seals the outer wall, the acrylic polyurethane coating has good adhesive capacity, elasticity and waterproof capacity, and the foaming and cracking probability of the primer layer is reduced through the elasticity of the acrylic polyurethane coating, so that the latex paint layer is prevented from being influenced as much as possible, and the protection effect of the latex paint is improved;
2. the sound insulation coating, the epoxy resin coating and the silicon carbide coating have good protection effect on the outer wall body, and provide good living environment for the room;
3. the indentation bars are embedded into the indentation grooves, and the embedded bars are embedded into the embedded grooves, so that the connection strength between the acrylic polyurethane coating and the silicon carbide coating is improved, and the connection strength between the epoxy resin coating and the sound insulation coating is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Reference numerals illustrate: 1. a primer layer; 2. an acrylic polyurethane coating; 21. indentation grooves; 3. a protective layer; 31. a silicon carbide coating; 311. an indentation bar; 32. an epoxy resin coating; 321. a caulking groove; 33. a sound-insulating coating; 331. a filler rod; 4. and (3) a latex paint layer.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
Referring to fig. 1 and 2, an embodiment of the present utility model discloses a latex paint coating structure, which comprises a primer layer 1, an acrylic polyurethane coating 2, a protective layer 3 and a latex paint layer 4, which are sequentially sprayed, wherein the primer layer 1 is used for being sprayed on the surface of an outer wall, and the primer layer 1 is formed by spraying an epoxy resin coating, so that the outer wall is sealed by high adhesiveness, elasticity and tightness of the epoxy resin coating; and the acrylic polyurethane coating 2 is sprayed on the surface of the primer layer 1, which is far away from the outer wall, and the acrylic polyurethane has good elasticity so as to reduce the influence of moisture and alkalinity of the outer wall on the latex paint layer 4 from inside to outside, thereby improving the protection effect of the latex paint.
The surface of the acrylic polyurethane coating 2 facing away from the primer layer 1 is provided with indentation grooves 21; the protective layer 3 comprises a silicon carbide coating 31, an epoxy resin coating 32 and a sound insulation coating 33, wherein the silicon carbide coating 31 is sprayed on the surface of the acrylic polyurethane coating 2, which is far away from the primer layer 1, an indentation bar 311 is integrally formed on the silicon carbide coating 31, the indentation bar 311 is embedded in the indentation groove 21, the groove wall of the indentation groove 21 is abutted to the indentation bar 311, and the indentation groove 21 extends along the horizontal direction, so that the connection strength between the silicon carbide coating 31 and the acrylic polyurethane coating 2 is improved, and the silicon carbide has good heat resistance and corrosion resistance, so that the protective effect of the silicon carbide coating 31 on an external wall is improved.
The epoxy resin coating 32 is formed by spraying an epoxy resin coating, and the epoxy resin coating 32 and the primer layer 1 are formed by adopting the same epoxy resin coating so as to facilitate construction of people; the epoxy resin coating 32 is sprayed on the surface of the silicon carbide coating 31, which is far away from the acrylic polyurethane coating 2, the epoxy resin has good elasticity and adhesiveness, the sound insulation coating 33 is sprayed on the surface of the epoxy resin coating 32, which is far away from the silicon carbide coating 31, so that the connection strength between the sound insulation coating 33 and the epoxy resin coating 32 is improved through the elasticity and adhesiveness of the epoxy resin, the surface of the epoxy resin coating 32, which is far away from the silicon carbide coating 31, is provided with the caulking groove 321, and the caulking groove 321 extends along the horizontal direction; in this embodiment, the caulking groove 321 and the indentation groove 21 are formed by extrusion, and in other embodiments, the caulking groove 321 and the indentation groove 21 may be formed by layered spraying, i.e. the caulking groove 321 and the indentation groove 21 are less sprayed, and more spraying is performed between adjacent caulking grooves 321 and between adjacent indentation grooves 21. The material of sound insulation coating 33 is nanometer multilayer structure material, and sound insulation coating 33 integrated into one piece has fillet 331, and fillet 331 inlays in caulking groove 321, and caulking groove 321's cell wall butt is in caulking groove 321 to improve the joint strength between sound insulation coating 33 and the epoxy coating 32, thereby improve the sound insulation effect through sound insulation coating 33, in order to improve indoor living environment.
The latex paint layer 4 is formed by spraying acrylate emulsion paint, and the latex paint layer 4 is sprayed on the surface of the sound insulation coating 33, which faces away from the epoxy resin layer, so that the outer wall body is protected and decorated through the latex paint layer 4.
The implementation principle of the emulsion paint coating structure of the embodiment of the utility model is as follows: the outer wall body is sealed through the primer layer 1, so that the probability of influence of moisture and alkalinity of the outer wall body on the latex paint layer 4 is reduced; and through the acrylic polyurethane coating 2 with elasticity, the probability that the primer layer 1 breaks the latex paint layer 4 due to bubble generation is reduced, and the silicon carbide layer has heat resistance and corrosion resistance, the probability that the outer wall body generates steam due to moisture due to solar insolation is reduced, and the probability that the primer layer 1 generates bubble is further reduced, so that the protection effect of the latex paint layer 4 is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a emulsion paint coating structure which characterized in that: the paint comprises a primer layer (1), an acrylic polyurethane coating (2), a protective layer (3) and a latex paint layer (4) which are sprayed in sequence, wherein the primer layer (1) is used for being sprayed to an outer wall body;
the surface of the acrylic polyurethane coating (2) facing away from the primer layer (1) is provided with an indentation groove (21), and the protective layer (3) is integrally formed with an indentation strip (311) used for being embedded into the indentation groove (21).
2. The latex paint coating construction as set forth in claim 1 wherein: the indentation groove (21) extends in the horizontal direction.
3. The latex paint coating construction as set forth in claim 1 wherein: the protective layer (3) comprises a silicon carbide coating (31) and an epoxy resin coating (32), wherein the silicon carbide coating (31) is integrally formed with an indentation strip (311) for being embedded into the indentation groove (21), and the epoxy resin coating (32) is sprayed on the surface of the silicon carbide coating (31) deviating from the acrylic polyurethane coating (2).
4. The latex paint coating construction as set forth in claim 3 wherein: epoxy coating (32) deviate from carborundum coating (31) surface is equipped with caulking groove (321), inoxidizing coating (3) still include sound insulation coating (33), sound insulation coating (33) integrated into one piece has be used for the embedding caulking groove (321) fillet (331), latex paint layer (4) spraying is in sound insulation coating (33) deviate from epoxy coating (32) surface.
5. The latex paint coating construction as set forth in claim 4 wherein: the caulking groove (321) extends in a horizontal direction.
6. The latex paint coating construction as set forth in claim 4 wherein: the primer layer (1) is formed by spraying an epoxy resin coating.
7. The latex paint coating construction as set forth in claim 4 wherein: the material of the sound insulation coating (33) is a nano multi-layer structure material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330931.2U CN219622151U (en) | 2023-02-14 | 2023-02-14 | Emulsion paint coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330931.2U CN219622151U (en) | 2023-02-14 | 2023-02-14 | Emulsion paint coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622151U true CN219622151U (en) | 2023-09-01 |
Family
ID=87795268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320330931.2U Active CN219622151U (en) | 2023-02-14 | 2023-02-14 | Emulsion paint coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622151U (en) |
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2023
- 2023-02-14 CN CN202320330931.2U patent/CN219622151U/en active Active
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