Stone-like paint external wall insulation board
By using a multi-layered structural design and a filling layer, the problem of the single function of traditional stone-like paint insulation boards is solved, achieving high-performance exterior wall insulation and decoration effects, and possessing multiple functions such as fire resistance, wear resistance, and aesthetics.
Patent Information
- Application Number
- CN202521153425.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-06-06
AI Technical Summary
Traditional stone-like paint insulation boards have limited functionality and cannot simultaneously meet the multiple requirements of buildings for fire resistance, wear resistance, and aesthetics, thus failing to meet the requirements of modern buildings for high-performance exterior wall insulation and decoration materials.
It adopts a multi-layer structure design, including an aluminum plate, a flame-retardant layer, a heat insulation layer, a decorative layer, a stone-like paint layer, and a wear-resistant layer. Each layer has through holes and is fixed by a keel. The filling layer uses foamed polyethylene to improve the overall performance.
It achieves excellent thermal insulation, fireproofing, decorative properties, UV resistance, weather resistance, and self-cleaning properties. The aluminum plate provides resistance to deformation, and the filler layer enhances the overall thermal insulation performance.
Smart Images
Figure CN224678896U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of insulation board technology, and in particular to an imitation stone paint exterior wall insulation board. Background Technology
[0002] Traditional stone-like paint insulation boards typically have a single insulation layer as their core, resulting in limited functionality (such as only having insulation or decorative functions). They are unable to simultaneously meet the multiple requirements of buildings for fire resistance, wear resistance, and aesthetics, and are also unable to meet the needs of modern buildings for high-performance exterior wall insulation and decoration materials. Utility Model Content
[0003] In view of this, the purpose of this utility model is to provide a stone-like paint exterior wall insulation board to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model adopts the following technical solution: a stone-like paint exterior wall insulation board, comprising an aluminum plate, wherein a flame-retardant layer is provided on the upper surface of the aluminum plate, an insulation layer is provided on the upper surface of the flame-retardant layer, a decorative layer is provided on the upper surface of the insulation layer, a stone-like paint layer is provided on the upper surface of the decorative layer, and a wear-resistant layer is provided on the upper surface of the stone-like paint layer; the flame-retardant layer, the insulation layer, the decorative layer, the stone-like paint layer, and the wear-resistant layer are provided with a first through hole, and the aluminum plate is provided with a second through hole, wherein the central axes of the first through hole and the second through hole coincide.
[0005] Furthermore, a keel is provided around the aluminum plate.
[0006] Furthermore, a filling layer is provided at the bottom of the aluminum plate, and the filling layer is provided in the area enclosed by the keel.
[0007] Furthermore, the filler layer is made of foamed polyethylene.
[0008] Furthermore, the flame-retardant layer is made of magnesium oxide board.
[0009] Furthermore, the insulation layer is made of polyurethane or rock wool.
[0010] Furthermore, the decorative layer is made of PVC film.
[0011] Furthermore, the stone-like paint layer is made of water-based stone-like paint.
[0012] Furthermore, the wear-resistant layer is made of fluorocarbon resin coating. Beneficial effects
[0013] Compared with the prior art, the present invention has at least the following advantages: Composed of a multi-layered structure including an aluminum plate, a flame-retardant layer, an insulation layer, a decorative layer, a stone-like paint layer, and a wear-resistant layer, this invention possesses excellent thermal insulation, fireproofing, decorative properties, UV resistance, weather resistance, and self-cleaning properties. The aluminum plate enhances its resistance to deformation. The filler layer further improves the overall thermal insulation performance. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the interlayer structure of this utility model.
[0015] The diagram is labeled as follows: 1-Wall; 2-Keel; 3-Aluminum plate; 4-Flame retardant layer; 5-Insulation layer; 6-Decorative layer; 7-Imitation stone paint layer; 8-Wear-resistant layer; 9-Through hole one; 10-Through hole two; 11-Filling layer. Detailed Implementation
[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.
[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0019] See Figure 1This embodiment provides a stone-like paint exterior wall insulation board, including an aluminum plate 3. The aluminum plate 3 has high strength, light weight, excellent wind pressure resistance, and strong deformation resistance, and can adapt to slight wall displacement. A flame-retardant layer 4 is provided on the upper surface of the aluminum plate 3. An insulation layer 5 is provided on the upper surface of the flame-retardant layer 4. A decorative layer 6 is provided on the upper surface of the insulation layer 5. A stone-like paint layer 7 is provided on the upper surface of the decorative layer 6. A wear-resistant layer 8 is provided on the upper surface of the stone-like paint layer 7. The flame-retardant layer 4, insulation layer 5, decorative layer 6, stone-like paint layer 7, and wear-resistant layer 8 are provided with a first through-hole 9. The aluminum plate 3 is provided with a second through-hole 10. The central axes of the first through-hole 9 and the second through-hole 10 coincide. The diameter of the second through-hole 10 is smaller than the diameter of the first through-hole 9.
[0020] A keel 2 is provided around the bottom perimeter of the aluminum plate 3, and the keel 2 is fixed to the aluminum plate 3 by welding or adhesive. The positions of through hole 1 9 and through hole 2 10 correspond to the keel 2. A filling layer 11 is provided at the bottom of the aluminum plate 3, and the filling layer 11 is located in the area enclosed by the keel 2. In this embodiment, the filling layer 11 is made of foamed polyethylene. The foamed polyethylene can be directly adhered to the aluminum plate 3 with polyurethane adhesive, which plays a role in buffering and shock absorption, reducing the vibration and noise of the aluminum plate 3 under wind pressure and collision, and also has a certain thermal insulation performance. In this embodiment, the thickness of the filling layer is 5-10mm.
[0021] The flame-retardant layer 4 is made of magnesium oxide board, serving as a fireproof barrier, with a thickness of 1.5-2.5mm. The flame-retardant layer 4 is bonded to the aluminum plate 3 using adhesive. The thermal insulation layer 5 is made of polyurethane or rock wool, providing thermal insulation, with a thickness of 20-50mm. The thermal insulation layer 5 is connected to the flame-retardant layer 4 using adhesive. The decorative layer 6 is made of PVC film, providing the basic color or texture for this invention, with a thickness of 0.1-0.3mm. The PVC film is connected to the thermal insulation layer using adhesive. The stone-like paint layer 7 is made of water-based stone-like paint, providing a stone-like effect and combining decorative and environmentally friendly properties. Its thickness is 1.5-2.5mm, and the stone-like paint layer 7 is applied to the decorative layer 6 by spraying. The wear-resistant layer 8 is a fluorocarbon resin coating, sprayed onto the surface of the stone-like paint layer 7. It has UV resistance, weather resistance, and self-cleaning properties, with a thickness of 0.02-0.05mm.
[0022] Working Principle: The insulation layer 5 provides excellent thermal insulation performance, while the filling layer 11 further enhances the overall insulation performance. The decorative layer 6 provides color and texture, and when combined with the imitation stone paint layer 7, it can achieve more complex visual effects. The wear-resistant layer 8 provides UV resistance, weather resistance, and self-cleaning properties, while the aluminum plate 3 provides strong resistance to deformation. The flame-retardant layer 4 provides fireproof isolation. During installation, screws are inserted sequentially into through holes 9 and 10, passing through the keel 2, and locking the keel 2 to the wall. For maintenance of individual panels, simply unscrew the screws for removal and replacement. A rubber plug can be inserted into the opening of through hole 9 to prevent moisture from entering. The gaps between the insulation boards are filled with elastic sealant.
[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A stone-like paint exterior wall insulation board, characterized in that, The material includes an aluminum plate, the upper surface of which is provided with a flame-retardant layer, the upper surface of which is provided with a heat-insulating layer, the upper surface of which is provided with a decorative layer, the upper surface of which is provided with a stone-like paint layer, and the upper surface of which is provided with a wear-resistant layer; the flame-retardant layer, the heat-insulating layer, the decorative layer, the stone-like paint layer, and the wear-resistant layer are provided with a first through hole, and the aluminum plate is provided with a second through hole, the central axes of the first through hole and the second through hole coincide.
2. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The aluminum plate is surrounded by a keel.
3. The stone-like paint exterior wall insulation board according to claim 2, characterized in that, The aluminum plate has a filling layer at its bottom, which is located in the area enclosed by the keel.
4. The stone-like paint exterior wall insulation board according to claim 3, characterized in that, The filler layer is made of foamed polyethylene.
5. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The flame-retardant layer is made of magnesium oxide board.
6. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The insulation layer is made of polyurethane or rock wool.
7. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The decorative layer is made of PVC film.
8. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The stone-like paint layer is made of water-based stone-like paint.
9. The stone-like paint exterior wall insulation board according to claim 1, characterized in that, The wear-resistant layer is made of fluorocarbon resin coating.