CN215551537U - Anticorrosive color-coated composite steel plate - Google Patents
Anticorrosive color-coated composite steel plate Download PDFInfo
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- CN215551537U CN215551537U CN202120505989.7U CN202120505989U CN215551537U CN 215551537 U CN215551537 U CN 215551537U CN 202120505989 U CN202120505989 U CN 202120505989U CN 215551537 U CN215551537 U CN 215551537U
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Abstract
The utility model relates to the technical field of composite materials, in particular to an anticorrosive color-coated composite steel plate. The anticorrosive color-coated composite steel plate comprises a substrate and an asphalt layer, wherein: the two substrates are arranged, and the asphalt layer is arranged between the two substrates and is respectively bonded with the two substrates; the substrate comprises a steel plate; the upper surface and the lower surface of the steel plate are coated with anticorrosive coatings; a zinc coating is arranged on the surface of the anticorrosive layer, which is arranged on one side of the steel plate far away from the asphalt layer; and a color paint layer, an anti-ultraviolet coating and a friction increasing layer are sequentially arranged on one surface of the zinc coating layer, which is far away from the steel plate, from inside to outside. The utility model has the advantages of high strength and toughness, high corrosion resistance and long service life.
Description
Technical Field
The utility model relates to the technical field of composite materials, in particular to an anticorrosive color-coated composite steel plate.
Background
The color coated composite steel plate is a new type steel material with an organic coating coated on the surface of the steel plate, and has the advantages of beautiful appearance, beautiful color, convenient processing and forming, etc. Therefore, the color-coated composite steel plate is widely applied in the industrial production and building industry.
At present, the composite steel plates adopted in the industry and the construction industry are not perfect in the aspects of strength, toughness, corrosion resistance and the like, so that the service life is short.
Therefore, it is necessary to provide a technical solution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anticorrosive color-coated composite steel plate, and aims to solve the problem that the composite steel plate adopted in the industry and the construction industry in the prior art is not perfect in strength, toughness, corrosion resistance and the like, so that the service life is short.
In order to achieve the above object, the present invention provides an anticorrosive color-coated composite steel sheet, comprising a substrate and an asphalt layer, wherein:
the two substrates are arranged, and the asphalt layer is arranged between the two substrates and is respectively bonded with the two substrates;
the substrate comprises a steel plate; the upper surface and the lower surface of the steel plate are coated with anticorrosive coatings; a zinc coating is arranged on the surface of the anticorrosive layer, which is arranged on one side of the steel plate far away from the asphalt layer; and a color paint layer, an anti-ultraviolet coating and a friction increasing layer are sequentially arranged on one surface of the zinc coating layer, which is far away from the steel plate, from inside to outside.
More specifically, the asphalt layer is a coal tar asphalt layer, a petroleum asphalt layer, a natural asphalt layer or an SBS modified asphalt layer.
More specifically, the friction-increasing layer is a rubber particle layer, and the rubber particle layer is covered on the outer surface of the composite steel plate through an adhesive.
More specifically, the anticorrosive coating is an epoxy resin layer.
More specifically, the ultraviolet-resistant coating is prepared by coating an ultraviolet-resistant paint on a colored paint layer and then hardening the ultraviolet-resistant paint.
More specifically, the color paint layer is formed by spraying paint containing an antibacterial agent on the surface of the zinc coating.
The utility model relates to an anticorrosive color-coated composite steel plate, which has the technical effects that:
1. this application adopts the design of double-deck base plate, has increased this color-coated clad steel plate's whole obdurability, and sets up pitch between the base plate, and the pitch layer has heat preservation, syllable-dividing advantage, and plays antidetonation, the effect of buffering for two base plates, prevents that the base plate from damaging, and pitch is from taking viscidity simultaneously, the use of reducible adhesive, reduction in production cost.
2. Set up anticorrosive coating, galvanizing coat and ultraviolet resistance coating's design in the steel sheet outside in this application, the improvement of very big degree the anti-corrosion degree and the ultraviolet resistance degree of steel sheet, the life of this painted clad steel plate is scribbled to extension.
Drawings
FIG. 1 is a schematic structural diagram of an anticorrosive color-coated composite steel plate according to the present invention;
fig. 2 is a cross-sectional view of a substrate in an anti-corrosion color-coated clad steel plate according to the present invention.
The labels in the figure are:
1-a substrate; 2-an asphalt layer;
101-a steel plate; 102-an anticorrosive layer; 103-a zinc coating; 104-a color paint layer; 105-uv resistant coating; 106-friction enhancing layer;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
A preferred embodiment of the present invention, which is realized as such, referring to fig. 1 to 2, is an anticorrosive color-coated clad steel sheet comprising a base plate 1 and an asphalt layer 2, wherein:
the two substrates 1 are arranged, and the asphalt layer 2 is arranged between the two substrates 1 and is respectively bonded with the two substrates 1;
the substrate 1 includes a steel plate 101; the upper surface and the lower surface of the steel plate 101 are both coated with an anticorrosive layer 102, and the surface of the anticorrosive layer 102 arranged on the side of the steel plate 101 far away from the asphalt layer 2 is provided with a zinc coating 103; the surface of the galvanized layer 103 far away from the steel plate 101 is sequentially provided with a color paint layer 104, an ultraviolet resistant coating 105 and a friction increasing layer 106 from inside to outside.
Through the design that adopts double-deck base plate 1, increased this color-coated clad steel plate's whole obdurability, and set up pitch between base plate 1, pitch layer 2 has heat preservation, syllable-dividing advantage, and plays antidetonation, the effect of buffering for two base plates 1, prevents that base plate 1 from damaging, and pitch is from taking viscidity simultaneously, the use of reducible adhesive, reduction in production cost.
As a preferable aspect of this embodiment, the asphalt layer 2 is a coal tar asphalt layer, a petroleum asphalt layer, a natural asphalt layer, or an SBS modified asphalt layer.
In a preferred embodiment of the present embodiment, the friction increasing layer 106 is a rubber particle layer, and the rubber particle layer is covered on the outer surface of the clad steel sheet 101 by an adhesive. The rubber particle layer is adopted for adhesion, so that the color coated steel plate 101 has good friction, and the requirements of different building constructions can be met.
In a preferred embodiment of the present invention, the corrosion protection layer 102 is an epoxy resin layer.
As a preferable embodiment of this embodiment, the ultraviolet-resistant coating layer 105 is formed by coating an ultraviolet-resistant paint on the color paint layer 104 and then hardening the ultraviolet-resistant paint.
As a preferable scheme of this embodiment, the painted layer 104 is formed by spraying paint containing an antibacterial agent on the surface of the galvanized layer 103. Paint with different colors can be adopted according to different requirements so as to meet the aesthetic property of the product.
The utility model relates to an anticorrosive color-coated composite steel plate, which solves the problem that the composite steel plate adopted in the industry and the construction industry in the prior art is not perfect in the aspects of toughness, corrosion resistance and the like, so that the service life is short through reasonable structural arrangement.
The above description is only exemplary of the present invention, and the structure is not limited to the above-mentioned shapes, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The anti-corrosion color-coated composite steel plate is characterized in that: comprising a substrate and an asphalt layer, wherein:
the two substrates are arranged, and the asphalt layer is arranged between the two substrates and is respectively bonded with the two substrates;
the substrate comprises a steel plate; the upper surface and the lower surface of the steel plate are coated with anticorrosive coatings; a zinc coating is arranged on the surface of the anticorrosive layer, which is arranged on one side of the steel plate far away from the asphalt layer; and a color paint layer, an anti-ultraviolet coating and a friction increasing layer are sequentially arranged on one surface of the zinc coating layer, which is far away from the steel plate, from inside to outside.
2. The corrosion-resistant color-coated clad steel plate according to claim 1, wherein: the asphalt layer is a coal tar asphalt layer, a petroleum asphalt layer, a natural asphalt layer or an SBS modified asphalt layer.
3. The corrosion-resistant color-coated clad steel plate according to claim 1, wherein: the friction increasing layer is a rubber particle layer, and the rubber particle layer is covered on the outer surface of the composite steel plate through an adhesive.
4. The corrosion-resistant color-coated clad steel plate according to claim 1, wherein: the anticorrosive coating is an epoxy resin layer.
5. The corrosion-resistant color-coated clad steel plate according to claim 1, wherein: the ultraviolet-resistant coating is prepared by coating an ultraviolet-resistant paint on the colored paint layer and then hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120505989.7U CN215551537U (en) | 2021-03-10 | 2021-03-10 | Anticorrosive color-coated composite steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120505989.7U CN215551537U (en) | 2021-03-10 | 2021-03-10 | Anticorrosive color-coated composite steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215551537U true CN215551537U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120505989.7U Active CN215551537U (en) | 2021-03-10 | 2021-03-10 | Anticorrosive color-coated composite steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215551537U (en) |
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2021
- 2021-03-10 CN CN202120505989.7U patent/CN215551537U/en active Active
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