CN211591631U - Decorative veneer for steel structure roof bottom layer - Google Patents
Decorative veneer for steel structure roof bottom layer Download PDFInfo
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- CN211591631U CN211591631U CN201922008856.4U CN201922008856U CN211591631U CN 211591631 U CN211591631 U CN 211591631U CN 201922008856 U CN201922008856 U CN 201922008856U CN 211591631 U CN211591631 U CN 211591631U
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Abstract
The utility model discloses a steel structure roof bottom layer decorative veneer, which comprises a metal film surface layer, wherein 20 pieces of three-dimensional glass fiber nets which are mutually overlapped and are staggered and fixed one by one are arranged below the metal film surface layer, a tensile layer is arranged below the three-dimensional glass fiber nets, and kraft paper is pasted and installed below the tensile layer; the metal film surface layer adopts a metallized polypropylene film; the tensile layer is formed by the mutual alternate connection of 20 tensile ribs arranged longitudinally and 20 tensile ribs arranged obliquely; the kraft paper is adhered and arranged below the tensile layer through a water-based adhesive; the thickness of the metal film surface layer is 38.1 μm; the thickness of the metal film surface layer, the three-dimensional glass fiber net, the tensile layer and the kraft paper is 254 mu m; the kraft paper is high-strength kraft paper integrally formed by 100% virgin pulp; compared with the prior art, the beneficial effects of the utility model are that: the anti-penetration performance is improved, the tensile strength is improved, the anti-wrinkling performance is not easy, the moisture-proof and fireproof capacity is improved, and the noise can be isolated.
Description
Technical Field
The utility model belongs to the technical field of the wall wainscot and specifically relates to a steel constructs roofing bottom and decorates wainscot.
Background
The moisture-proof veneers are correctly selected to be pasted on the walls, so that not only can building components and indoor working environment be protected, but also the light can be soft and bright, and the indoor appearance can be beautified.
However, the conventional aluminum foil facing attached to a wall has the following problems: 1. small thickness and poor penetration resistance; 2. the anti-wrinkle fabric is low in tensile strength and easy to wrinkle, and light after wrinkling reflects and dazzles, so that the fabric is not attractive; 3. the moisture-proof capability is poor, and the paint is easy to oxidize, mildew and blacken; 4. the noise cannot be isolated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
The utility model provides a steel constructs roofing bottom and decorates wainscot, includes the metallic film surface course, and metallic film surface course below is provided with 20 fixed three-dimensional glass fiber net that overlap each other and stagger one by one, and three-dimensional glass fiber net below is equipped with the tensile layer, and the kraft paper is installed in pasting of the below on tensile layer.
As a further aspect of the present invention: the metal film surface layer adopts a metallized polypropylene film.
As a further aspect of the present invention: the tensile layer is formed by the mutual alternate handing-over of 20 tensile muscle and 20 tensile muscle that slant set up of longitudinal setting.
As a further aspect of the present invention: the kraft paper is adhered and installed below the tensile layer through a water-based adhesive.
As a further aspect of the present invention: the thickness of the metal film surface layer is 38.1 μm.
As a further aspect of the present invention: the thickness of the metal film surface layer, the three-dimensional glass fiber net, the tensile layer and the kraft paper is 254 μm.
As a further aspect of the present invention: the kraft paper is high-strength kraft paper integrally formed by 100% virgin pulp.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-penetration performance is improved, the tensile strength is improved, the anti-wrinkling performance is not easy, the moisture-proof and fireproof capacity is improved, and the noise can be isolated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Shown in the figure: 1. a metal film facing; 2. a three-way fiberglass mesh; 3. a tensile layer; 3-1, tensile ribs; 4. kraft paper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
Referring to fig. 1, the decorative veneer for the steel structure roof bottom comprises a metal film surface layer 1, wherein 20 pieces of three-way glass fiber nets 2 which are mutually overlapped and staggered one by one are arranged below the metal film surface layer 1, the three-way glass fiber nets 2 are used for sufficiently isolating noise, a tensile layer 3 is arranged below the three-way glass fiber nets 2, the tensile layer 3 is used for preventing the metal film surface layer 1 from wrinkling, and kraft paper 4 is adhered and installed below the tensile layer 3.
As a further aspect of the present invention: the metal film surface layer 1 adopts a metallized polypropylene film; the surface of the metallized polypropylene film is white, and the whole metallized polypropylene film is attractive and practical.
As a further aspect of the present invention: the tensile layer 3 is formed by mutually and alternately connecting 20 tensile ribs 3-1 arranged longitudinally and 20 tensile ribs 3-1 arranged obliquely; the longitudinal tensile strength of the tensile layer 3 is 10.5kN/m, the transverse tensile strength is 5.6kN/m, and the metal film surface layer 1 is not easy to wrinkle.
As a further aspect of the present invention: the kraft paper 4 is adhered and installed below the tensile layer 3 through a water-based adhesive; the paste is stable and not easy to fall off.
As a further aspect of the present invention: the thickness of the metal film surface layer 1 is 38.1 μm; so that the burst strength and the corrosion resistance strength of the metal thin film surface layer 1 are increased.
As a further aspect of the present invention: the thickness of the metal film surface layer 1, the three-dimensional glass fiber net 2, the tensile layer 3 and the kraft paper 4 is 254 mu m; the strength is increased, and the auxiliary positioning is performed without using a wire mesh during installation.
As a further aspect of the present invention: the kraft paper 4 is high-strength kraft paper integrally formed by 100% virgin pulp; the strength is increased, and the installation is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a steel constructs roofing bottom layer and decorates wainscot which characterized in that: including the metallic film surface course, metallic film surface course below is provided with 20 fixed three-dimensional glass fiber net that overlap each other and stagger one by one, and three-dimensional glass fiber net below is equipped with the tensile layer, and the kraft paper is installed in pasting in the below of tensile layer.
2. The steel roof underlayment decorative overlay of claim 1 wherein: the metal film surface layer adopts a metallized polypropylene film.
3. The steel roof underlayment decorative overlay of claim 1 wherein: the tensile layer is formed by the mutual alternate handing-over of 20 tensile muscle and 20 tensile muscle that slant set up of longitudinal setting.
4. The steel roof underlayment decorative overlay of claim 1 wherein: the kraft paper is adhered and installed below the tensile layer through a water-based adhesive.
5. The steel roof underlayment decorative overlay of claim 1 wherein: the thickness of the metal film surface layer is 38.1 μm.
6. The steel roof underlayment decorative overlay of claim 1 wherein: the thickness of the metal film surface layer, the three-dimensional glass fiber net, the tensile layer and the kraft paper is 254 μm.
7. The steel roof underlayment decorative overlay of claim 1 wherein: the kraft paper is high-strength kraft paper integrally formed by 100% virgin pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008856.4U CN211591631U (en) | 2019-11-19 | 2019-11-19 | Decorative veneer for steel structure roof bottom layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008856.4U CN211591631U (en) | 2019-11-19 | 2019-11-19 | Decorative veneer for steel structure roof bottom layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211591631U true CN211591631U (en) | 2020-09-29 |
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ID=72588427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008856.4U Active CN211591631U (en) | 2019-11-19 | 2019-11-19 | Decorative veneer for steel structure roof bottom layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211591631U (en) |
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2019
- 2019-11-19 CN CN201922008856.4U patent/CN211591631U/en active Active
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