CN219033684U - Surface decoration structure for ultra-high performance concrete curtain wall board - Google Patents
Surface decoration structure for ultra-high performance concrete curtain wall board Download PDFInfo
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- CN219033684U CN219033684U CN202223074006.2U CN202223074006U CN219033684U CN 219033684 U CN219033684 U CN 219033684U CN 202223074006 U CN202223074006 U CN 202223074006U CN 219033684 U CN219033684 U CN 219033684U
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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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model relates to a surface decoration structure for an ultra-high performance concrete curtain wall board, which comprises an aqueous epoxy interface layer, a putty layer, a primer layer, a finish layer and an overcoat layer, wherein the aqueous epoxy interface layer is arranged on the outer surface of the ultra-high performance concrete curtain wall board, the putty layer is arranged on the outer surface of the aqueous epoxy interface layer, the primer layer is arranged on the outer surface of the putty layer, the finish layer is arranged on the outer surface of the primer, and the overcoat layer is arranged on the outer surface of the finish layer. The utility model can solve the defects that the natural color of the ultra-high performance concrete curtain wall board is cement color, the surface is smooth and the decorative effect is not possessed, not only has the advantages of high strength, durability and corrosion resistance of the ultra-high performance concrete curtain wall board, but also can make the surface of the ultra-high performance concrete curtain wall board attractive and atmospheric, and can be directly used for the rigid hanging of the outer wall.
Description
Technical Field
The utility model relates to the field of decoration of building materials, in particular to a surface decoration structure for an ultra-high performance concrete curtain wall board.
Background
Along with the increasing demands of people on living environment, materials for outer wall curtain walls are continuously updated, the development is carried out in the direction of better, better quality and more environmental protection, the traditional glass curtain wall faces the problems of light pollution and large energy consumption, the metal curtain wall has poor deformation resistance, the rock wool board curtain wall has the problems of low strength and non-fireproof performance, the materials are not ideal curtain wall materials, the recently rising ultra-high performance concrete curtain wall board has great market development prospect due to the advantages of strong corrosion resistance, high strength, water resistance and the like, but has the defects of natural color, no decorative property, the ultra-high performance concrete curtain wall board needs to be decorated, the surface of the curtain wall board is smooth, the water absorption rate is low, the traditional facing materials are difficult to attach, and the possibility of processing a poor facing layer to be empty and drop is great.
The existing materials for the interface treatment of the ultra-high performance concrete curtain wall plate with smooth surface comprise cement-based interface mortar and emulsion-type interface mortar, and the cement-based interface mortar and the emulsion-type interface mortar are not suitable for being applied to the ultra-high performance concrete curtain wall plate due to poor binding force after test.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the surface decoration structure for the ultra-high performance concrete curtain wall plate, solve the problems that the color of the ultra-high performance concrete curtain wall plate is cement color and has no decoration, and the ultra-high performance concrete curtain wall plate has the advantages of strong corrosion resistance, high strength, water resistance and the like, simultaneously can make the surface of the ultra-high performance concrete curtain wall plate attractive and air, can be directly used for outer wall rigid hanging, and has wider application fields.
The technical scheme adopted for solving the technical problems is as follows: the surface decoration structure for the ultra-high performance concrete curtain wall board comprises a water-based epoxy interface layer, a putty layer, a primer layer, a finish layer and an overcoat layer, wherein the water-based epoxy interface layer is arranged on the outer surface of the ultra-high performance concrete curtain wall board, the putty layer is arranged on the outer surface of the water-based epoxy interface layer, the primer layer is arranged on the outer surface of the putty layer, the finish layer is arranged on the outer surface of the primer, and the overcoat layer is arranged on the outer surface of the finish layer.
According to the scheme, the material of the facing layer is external wall emulsion paint, real stone paint or texture paint.
According to the scheme, the material of the finish coat is finish varnish.
According to the scheme, the 28d compressive strength of the ultra-high performance concrete curtain wall plate is more than or equal to 160Mpa.
According to the scheme, the standard bonding strength between the water-based epoxy interface layer and the ultra-high performance concrete curtain wall plate 7d is more than or equal to 3Mpa.
According to the scheme, the standard bonding strength between the putty layer and the cement mortar block 14d is more than or equal to 0.6MPa.
The surface decoration structure for the ultra-high performance concrete curtain wall plate has the following beneficial effects:
the utility model can effectively solve the defects that the original color of the ultra-high performance concrete curtain wall plate is cement color and has no decoration, wherein, the water-based epoxy interface layer containing sand is adopted to provide good adhesive force for the putty layer, the putty layer is adopted to play a role in accurately leveling the finish layer, the primer layer is adopted to provide good adhesive force for the finish layer, and the finish layer is adopted to better protect the finish layer.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of the surface finishing structure of the present utility model for an ultra-high performance concrete curtain wall panel;
1. ultra-high performance concrete curtain wall board; 2. a water-based epoxy interface agent layer; 3. a putty layer; 4. a primer layer; 5. a facing layer; 6. and (5) an overcoat layer.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1, the surface decoration structure for the ultra-high performance concrete curtain wall board comprises an ultra-high performance concrete curtain wall board 1, an aqueous epoxy interface layer 2, a putty layer 3, a primer layer 4, a finish layer 5 and an overcoat layer 6, wherein the aqueous epoxy interface layer 2 is used on the outer surface of the ultra-high performance concrete curtain wall board 1, the putty layer 3 is used on the outer surface of the aqueous epoxy interface layer 2, the primer layer 4 is used on the outer surface of the putty layer 3, the finish layer 5 is used on the outer surface of the primer layer 4, and the overcoat layer 6 is used on the outer surface of the finish layer 5.
Further, the surface of the ultra-high performance concrete curtain wall board 1 is smooth and compact, the 24h water permeability is 0, the facing material is difficult to attach on the board, the aqueous epoxy interface layer 2 is made of aqueous epoxy interface agent with higher bonding strength, the material contains fine sand, the fine sand is wrapped by utilizing the crosslinking curing reaction of aqueous epoxy resin and aqueous curing agent to form a netlike three-dimensional polymer, the standard bonding strength of the material and the ultra-high performance curtain wall board 7d reaches 3MPa, the material can be firmly bonded on the ultra-high performance concrete curtain wall board, and roughness is provided for the surface, so that the putty is convenient for better attachment.
Further, the standard bonding strength between the putty and the cement mortar block 14d selected by the putty layer 3 is more than or equal to 0.6MPa, and the P-type standard in JG/T157-2009 is met, and the precise leveling effect is mainly achieved for the finish coat 5;
further, the primer layer 4 is a transition layer between the finishing layer 5 and the putty layer 3, providing good adhesion to the finishing layer 5, and the overcoat layer 6 is for better protection of the finishing layer 5.
Further, the facing layer 5 may be an exterior wall latex paint, a real stone paint, a texture paint, or the like.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (5)
1. A surface decoration structure for ultra-high performance concrete curtain wall board, its characterized in that includes waterborne epoxy interface layer, putty layer, primer layer, finish coat and finish coat, waterborne epoxy interface layer set up on the surface of ultra-high performance concrete curtain wall board, the putty layer set up on the surface of waterborne epoxy interface layer, the primer layer set up on the surface of putty layer, the finish coat set up on the surface of primer, the finish coat set up on the surface of finish coat.
2. The surface finishing structure for ultra-high performance concrete curtain wall panel according to claim 1, wherein the material of the finishing layer is exterior wall latex paint, real stone paint or texture paint.
3. The surface finishing structure for ultra-high performance concrete curtain wall panel of claim 1, wherein the material of the finish layer is a finish varnish.
4. The surface finishing structure for an ultra-high performance concrete curtain wall panel according to claim 1, wherein the 28d compressive strength of the ultra-high performance concrete curtain wall panel is 160Mpa or more.
5. The surface decorative structure for an ultra-high performance concrete curtain wall panel according to claim 1, wherein the standard bonding strength of the aqueous epoxy interface layer and the ultra-high performance concrete curtain wall panel 7d is 3Mpa or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074006.2U CN219033684U (en) | 2022-11-18 | 2022-11-18 | Surface decoration structure for ultra-high performance concrete curtain wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074006.2U CN219033684U (en) | 2022-11-18 | 2022-11-18 | Surface decoration structure for ultra-high performance concrete curtain wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219033684U true CN219033684U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202223074006.2U Active CN219033684U (en) | 2022-11-18 | 2022-11-18 | Surface decoration structure for ultra-high performance concrete curtain wall board |
Country Status (1)
| Country | Link |
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| CN (1) | CN219033684U (en) |
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2022
- 2022-11-18 CN CN202223074006.2U patent/CN219033684U/en active Active
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