Composite building decorative plate

Abstract

The utility model discloses a composite building decorative plate which comprises a surface layer, a core layer and a bottom layer. The surface layer, the core layer and the bottom layer are sequentially connected from top to bottom; materials of the surface layer and the bottom layer include but are not limited to metal or non-metal materials. A plurality of groups of built-in grooves are formed in the core layer at equal intervals in a penetrating manner; the top of the bottom layer is integrally connected with multiple sets of reinforcing pieces at equal intervals. The reinforcing pieces are connected into the built-in grooves in an embedded mode, and the tops of the reinforcing pieces are fixedly connected with the bottom of the surface layer. According to the composite building decoration plate, the heat preservation function and the decoration function are integrated together, a novel external wall heat preservation and decoration integrated system is formed, the composite building decoration plate is good in heat preservation effect, and due to the fact that high-quality heat preservation materials and a special composite technology are adopted, the plate has the high heat preservation performance and the high sealing performance; the heat bridge phenomenon and the condensate water problem are effectively prevented, flame spreading and smoke generation can be effectively prevented, and the building safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decorative panels, in particular to a composite building decorative panel. Background Art

[0002] At present, the insulation and decoration of building exterior walls usually adopt traditional thin plaster exterior wall insulation system or separate insulation materials and finishing materials. These methods have the following problems: first, the construction process is complicated, time-consuming and labor-intensive, and prone to quality defects such as cracks and falling off; second, the insulation effect is poor and easily affected by the external environment, resulting in thermal bridge phenomenon and condensation water problems; third, the decorative effect is monotonous, the color is uneven, and the aesthetics is low; fourth, the fire resistance is poor and it is easy to cause fire.

[0003] In order to solve the above problems and improve the thermal insulation and decorative effects of building exterior walls, it is necessary to develop a new type of composite building decorative panel. Utility Model Content

[0004] The purpose of the utility model is to provide a composite building decorative board to solve the problems existing in the existing building decorative boards mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a composite building decorative board, comprising a surface layer, a core layer and a bottom layer;

[0006] The surface layer, the core layer and the bottom layer are connected in sequence from top to bottom;

[0007] The materials of the surface layer and the bottom layer include but are not limited to metal or non-metal materials;

[0008] The core layer is provided with a plurality of groups of built-in grooves at equal intervals.

[0009] The top of the bottom layer is equidistantly and integrally connected with a plurality of groups of reinforcement members;

[0010] The reinforcing member is embedded and connected in the built-in groove, and the top of the reinforcing member is fixedly connected to the bottom of the surface layer.

[0011] Preferably, the materials of the surface layer and the bottom layer include but are not limited to color-coated aluminum plates, color-coated steel plates, stainless steel plates, aluminum-plastic composite plates or other metal materials.

[0012] Preferably, the material of the surface layer includes but is not limited to ceramic board, stone board, cement board, wood board or other non-metallic materials.

[0013] Preferably, the thickness of the core layer is 30 mm to 200 mm, and the material of the core layer includes but is not limited to an insulation layer made of polystyrene foam (EPS), rock wool, glass wool or other insulation materials.

[0014] Preferably, the material of the bottom layer includes but is not limited to cement fiber board, gypsum board, wood board or other non-metallic materials.

[0015] Preferably, the reinforcement piece and the built-in groove are an "X"-shaped structure with matching shapes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The composite building decorative panel integrates the insulation and decoration functions to form a new type of exterior wall insulation and decoration integrated system. First, it is easy to construct and install, which greatly shortens the construction period and reduces the construction cost;

[0018] 2. The composite building decorative board has good thermal insulation effect. Due to the use of high-quality thermal insulation materials and special composite technology, the board has high thermal insulation and sealing performance, effectively preventing the occurrence of thermal bridge phenomenon and condensation water problems, and improving the energy-saving efficiency of the building;

[0019] 3. The composite building decorative board has good decorative effect. Due to the use of decorative layers of various colors, patterns or textures, the board has rich expressiveness and beauty, which can meet different architectural styles and personalized needs, and improve the beauty and grade of the building;

[0020] 4. The composite building decorative panel has strong fireproof performance. Because it uses materials that are not easy to burn or difficult to burn, and through a special composite process, the panel has high bonding strength and stability, which can effectively prevent the spread of flames and the generation of smoke, thereby improving building safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a composite building decorative panel of the utility model;

[0022] Figure 2 This is an exploded view of a composite building decorative panel of the utility model;

[0023] Figure 3 This is a schematic diagram of the core layer structure of a composite building decorative panel of the utility model;

[0024] Figure 4 This is a schematic diagram of the bottom structure of a composite building decorative board of the utility model;

[0025] Figure 5 The utility model is a top view of the core layer of a composite building decorative panel.

[0026] In the figure:

[0027] 1. Surface layer;

[0028] 2. Core layer; 21. Built-in groove;

[0029] 3. Bottom layer; 31. Reinforcement member. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0033] See also Figure 1-5 The utility model provides a technical solution: a composite building decorative board, including a surface layer 1, a core layer 2 and a bottom layer 3.

[0034] The surface layer 1, the core layer 2 and the bottom layer 3 are connected in sequence from top to bottom.

[0035] The material of the surface layer 1 and the bottom layer 3 includes but is not limited to metal or non-metal material.

[0036] The materials of the surface layer 1 and the bottom layer 3 include but are not limited to color-coated aluminum plates, color-coated steel plates, stainless steel plates, aluminum-plastic composite plates or other metal materials.

[0037] Specifically, the bottom layer 3 is a base layer made of color-coated aluminum plate, color-coated steel plate, stainless steel plate, aluminum-plastic composite plate or other metal materials, which can be tightly connected to the core layer 2 through an adhesive or a foaming agent. Since metal material is used as the bottom layer 3, the composite building decorative panel has higher structural strength and stability, and can effectively resist external forces such as wind pressure and earthquakes.

[0038] Specifically, the surface layer 1 is a decorative layer made of color-coated aluminum plate, color-coated steel plate, stainless steel plate, aluminum-plastic composite plate or other metal materials, which has the properties of anti-corrosion, anti-rust, weather resistance, and wear resistance. Since metal material is used as the surface layer 1, the composite building decorative panel has higher durability and corrosion resistance, can adapt to various harsh environmental conditions, extend service life, and reduce maintenance costs.

[0039] The material of the surface layer 1 includes but is not limited to ceramic board, stone board, cement board, wood board or other non-metallic materials. Specifically, due to the use of non-metallic materials as the surface layer 1, the composite building decorative board has more decorative options and style changes, which can meet different architectural styles and personalized needs, improve the beauty and grade of the building, and increase the coordination with the natural environment.

[0040] The material of the bottom layer 3 includes but is not limited to cement fiberboard, gypsum board, wood board or other non-metallic materials. Specifically, the bottom layer 3 is a base layer made of cement fiberboard, gypsum board, wood board or other non-metallic materials, which can be tightly connected with the core layer 2 through an adhesive or a foaming agent. Since non-metallic materials are used as the bottom layer 3, the composite building decorative board has a lower weight and higher sound insulation performance, which can reduce the load and noise pollution of the building.

[0041] The thickness of the core layer 2 is 30 mm to 200 mm, and the material of the core layer 2 includes but is not limited to an insulation layer made of polystyrene foam (EPS), rock wool, glass wool or other insulation materials. Specifically, the thickness of the core layer 2 can be selected according to the building energy-saving design index and climatic conditions. Due to the use of the core layer 2 with adjustable thickness, the composite building decorative panel can be properly adjusted for insulation according to the temperature changes in different regions and seasons, thereby improving the insulation effect and energy-saving efficiency, and reducing material waste and cost.

[0042] Specifically, the materials of the surface layer 1, the core layer 2 and the bottom layer 3 are all non-flammable or difficult to burn materials to improve the fire resistance. Since non-flammable or difficult to burn materials are used as the materials of each layer, the composite building decorative panel has higher fire resistance, can effectively prevent the spread of flames and the generation of smoke, and improve the safety of the building.

[0043] Specifically, the materials of the surface layer 1, the core layer 2 and the bottom layer 3 all have certain sound insulation properties to improve the sound insulation effect. Since materials with certain sound insulation properties are used as the materials of each layer, the composite building decorative panel has a higher sound insulation effect, which can effectively reduce the noise transmission of the building exterior wall and improve the building comfort.

[0044] A plurality of groups of built-in grooves 21 are equidistantly provided in the core layer 2 .

[0045] A plurality of groups of reinforcing members 31 are equidistantly connected to the top of the bottom layer 3 .

[0046] The reinforcement member 31 is embedded and connected in the built-in groove 21 , and the top of the reinforcement member 31 is fixedly connected to the bottom of the surface layer 1 .

[0047] Specifically, by setting up several groups of built-in grooves 21, the noise in the decorative panel can be effectively transmitted into each built-in groove 21, part of the sound energy is reflected in the built-in grooves 21, part of it penetrates the material, and the remaining part is converted into heat energy due to the vibration of the sound-absorbing material or the friction between the sound and the surrounding medium when the sound propagates therein, and the sound energy is lost, that is, the sound is absorbed by the material, thereby achieving sound insulation processing.

[0048] The reinforcing member 31 and the built-in groove 21 are an "X"-shaped structure with matching shapes. Specifically, the reinforcing member 31 is made of the same material as the bottom layer 3. By setting a plurality of groups of reinforcing members 31, on the one hand, the connection stability between the surface layer 1 and the bottom layer 3 is improved, thereby improving the overall strength of the composite decorative board. On the other hand, it plays a role in reinforcing the core layer 2, making it easier to locate and install the core layer 2. The construction is convenient and quick to install. Only the pre-compounded board needs to be directly installed on the exterior wall of the building, which greatly shortens the construction period and reduces the construction cost.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A composite building decorative panel, characterized in that: It comprises a surface layer (1), a core layer (2) and a bottom layer (3); The surface layer (1), the core layer (2) and the bottom layer (3) are connected in sequence from top to bottom; The materials of the surface layer (1) and the bottom layer (3) include but are not limited to metal or non-metal materials; The core layer (2) is provided with a plurality of groups of built-in grooves (21) at equal intervals. The top of the bottom layer (3) is integrally connected with a plurality of groups of reinforcing members (31) at equal intervals; The reinforcing member (31) is embedded and connected in the built-in groove (21), and the top of the reinforcing member (31) is fixedly connected to the bottom of the surface layer (1).

2. A composite building decorative panel according to claim 1, characterized in that: The surface layer (1) and the bottom layer (3) are made of color-coated aluminum plates.

3. The composite building decorative panel according to claim 1, characterized in that: The material of the surface layer (1) is a ceramic plate.

4. The composite building decorative panel according to claim 1, characterized in that: The thickness of the core layer (2) is 30 mm to 200 mm, and the material of the core layer (2) is polystyrene foam (EPS).

5. The composite building decorative panel according to claim 1, characterized in that: The material of the bottom layer (3) is cement fiber board.

6. The composite building decorative panel according to claim 1, characterized in that: The reinforcing member (31) and the built-in groove (21) are an "X"-shaped structure with matching shapes.

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