Outer wall decoration system and aluminum plate composite plate thereof

Abstract

The utility model discloses an outer wall decoration system and an aluminum composite board thereof, and relates to the technical field of building materials, the aluminum composite board comprises a heat preservation board and a composite panel, and the composite panel is arranged on the first side of the heat preservation board; the aluminum plate composite plate further comprises a support device, the support device comprises an outer frame and a back plate, the first side of the outer frame is fixedly connected with the composite panel, the back plate is fixedly connected to the second side, away from the veneer, of the outer frame, and the heat preservation plate is arranged between the composite panel and the back plate. The bracket device is arranged on one side of the composite panel, so that the bending resistance and the extrusion resistance of the panel can be greatly improved, and the safety of the integrated outer wall panel can be improved while the flatness is improved when the integrated outer wall panel is used as a large-area integrated outer wall panel.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, and more specifically to an exterior wall decoration system and an aluminum plate composite plate thereof. Background Art

[0002] The decorative thermal insulation integrated board is a new type of building exterior wall decorative thermal insulation integrated material developed in recent years. It integrates exterior wall thermal insulation and decoration functions, and conforms to the development direction of "modular" technology for building energy conservation. Existing decorative thermal insulation integrated boards are usually installed on the exterior wall in a "modular" manner, which can greatly reduce the difficulty of construction. At the same time, it can be mass-produced in the factory, which also reduces the manufacturing cost.

[0003] However, for some decorative integrated panels with specific requirements, such as large-area decorative integrated panels, there are still some urgent problems to be solved in the production, manufacturing and installation. The panels have many functions, and they must have both decorative functions and anti-bending and anchoring force functions. They are easily damaged during the production, installation and use of large-area decorative integrated panels. Summary of the invention

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] Some embodiments of the present application propose an exterior wall decoration system and an aluminum composite panel thereof to solve the technical problems mentioned in the above background technology section.

[0006] As the first aspect of the present application, some embodiments of the present application provide an aluminum plate composite panel, comprising an insulation board and a composite panel, wherein the composite panel is arranged on a first side of the insulation board; the aluminum plate composite panel also includes a bracket device, wherein the bracket device includes an outer frame and a back panel, wherein the first side of the outer frame is fixedly connected to the composite panel, and the back panel is fixedly connected to the second side of the outer frame away from the composite panel, and the insulation board is arranged between the composite panel and the back panel.

[0007] Furthermore, the outer frame includes two long sides and two short sides, and the long sides and the short sides are connected end to end to form the outer shape of the outer frame; wherein the length range of the long sides is: 600 mm-4900 mm; the length range of the short sides is 400 mm-1350 mm.

[0008] Furthermore, structural reinforcement is provided between the two long sides.

[0009] Furthermore, the structural tie bars include a plurality of cross bars, both ends of which are fixedly connected to the long sides.

[0010] Furthermore, the plurality of cross bars are arranged parallel to each other, and the distance between two cross bars is substantially equal.

[0011] Furthermore, the width between two adjacent structural reinforcement bars ranges from 300 mm to 650 mm, and the ratio of the distance between two adjacent structural reinforcement bars to the long side ranges from 1:3 to 5.

[0012] Furthermore, the composite panel comprises an aluminum plate and a calcium silicon plate, the aluminum plate is bonded to the calcium silicon plate, the aluminum plate is located on a side of the calcium silicon plate away from the thermal insulation board, and the calcium silicon plate is bonded to the thermal insulation board.

[0013] Furthermore, a plurality of through holes are evenly spaced on the back plate.

[0014] Furthermore, the support device is provided with at least two anchors.

[0015] As a second aspect of the present application, some embodiments of the present application provide an exterior wall decoration system, which is composed of a plurality of the above-mentioned aluminum composite panels.

[0016] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0017] (1) The composite panel of the present invention is formed by bonding an aluminum plate and a calcium silicate plate, which reduces the production cost and simplifies the production process compared with the traditional single aluminum plate.

[0018] (2) The present invention provides a support device on one side of the composite panel, which can greatly improve the bending resistance and compression resistance of the panel. As an integrated exterior wall panel with a larger area, it can improve its flatness and safety at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0021] Figure 1 is a schematic side view of the structure of an aluminum composite panel according to an embodiment of the present application;

[0022] Figure 2is a schematic diagram of the front structure of an aluminum composite panel according to an embodiment of the present application;

[0023] Explanation of the symbols in the schematic diagram:

[0024] 100. Insulation board;

[0025] 200, composite panel; 210, aluminum plate; 220, calcium silicon plate;

[0026] 300, support device; 310, outer frame; 311, long side; 312, short side; 320, structural reinforcement; 330, back plate; 331, through hole. DETAILED DESCRIPTION

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0028] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0029] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0030] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0031] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0032] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0033] like Figure 1 and Figure 2As shown, an aluminum composite panel of an embodiment of the present application includes an insulation board 100 and a composite panel 200, wherein the composite panel 200 is arranged on a first side of the insulation board 100; the aluminum composite panel also includes a bracket device 300, wherein the bracket device 300 includes an outer frame 310 and a back panel 330, wherein a first side of the outer frame 310 is fixedly connected to the composite panel 200, and the back panel 330 is fixedly connected to a second side of the outer frame 310 away from the composite panel 200, and the insulation board 100 is arranged between the composite panel 200 and the back panel 330.

[0034] Specifically, the composite panel 200, as the outermost panel of the aluminum composite panel, will be exposed to wind and sun in daily use, and also needs to cope with some severe weather such as acid rain and typhoons, so the outermost panel needs to have certain impact resistance and corrosion resistance. Preferably, the outermost panel is made of aluminum plate 210, which has rust-proof and corrosion-resistant properties, can prevent the impact of acid rain and severe weather, and has a light unit weight, suitable for use on the exterior of high-rise buildings.

[0035] In the prior art, some companies make decorative panels only from aluminum materials. Although aluminum has good corrosion resistance, as the outermost panel, it has high requirements on the production and manufacturing process of aluminum materials in order to meet the thickness requirements. At the same time, the cost of aluminum materials is relatively high. The composite panel 200 selected in this embodiment solves the problems of production process and cost in the prior art. The composite panel 200 in this embodiment includes an aluminum plate 210 and a calcium silicon plate 220. The aluminum plate 210 is bonded to the calcium silicon plate 220. The aluminum plate 210 is located on the side of the calcium silicon plate 220 away from the insulation board 100. The calcium silicon plate 220 is bonded to the insulation board 100.

[0036] Specifically, the aluminum plate 210 is placed on the outermost side to protect against wind and rain and corrosion. It cooperates with the internal calcium silicon plate 220 to meet the thickness requirement of the outermost panel of the aluminum plate composite plate. The calcium silicon plate 220 has a lower cost than the aluminum plate 210. A thin layer of aluminum plate 210 is bonded to the outside of the calcium silicon plate 220 to reduce production costs. At the same time, the process requirements for the thin aluminum plate 210 in production are relatively low. The thin aluminum plate 210 can be directly bonded to the calcium silicon plate 220 by a bending machine, a bonding machine, etc.

[0037] According to the requirements of JGJ144-2019 standard, after complete weathering test, the tensile bonding strength between the aluminum surface layer and the calcium silicon board 220 substrate of the composite panel 200 is 0.4MPa, which is 2.6-4 times the industry standard requirement. This means that the composite panel 200 has sufficient safety margin to meet the requirements of a design service life of 25 years.

[0038] In a specific embodiment, the aluminum plate composite panel also includes a bracket device 300. The aluminum plate composite panel referred to in this embodiment is suitable for scenes with certain requirements for exterior wall decorative panels, such as the exterior of a building that requires a large plate of decorative panels, which are difficult to meet in terms of safety and production costs with traditional decorative panels. The aluminum plate 210 composite panel of the present application is provided with a bracket device 300 on one side of the decorative panel and the insulation board 100, and the bracket device 300 increases the strength and bending resistance of the decorative panel with a larger area.

[0039] Specifically, when the volume of the traditional aluminum plate integrated plate reaches a certain value, due to its own weight, when the external environment makes the traditional aluminum plate integrated plate reach the critical value of bending, it is easy to bend under the influence of its own weight, which is not only unsightly, but also prone to the risk of falling. In this embodiment, a bracket device 300 is set on one side of the composite panel 200. The bracket device 300 can increase the bending resistance of the composite panel 200, that is, the difficulty of the external environment making the composite panel 200 reach the critical value of bending increases, and the composite panel 200 is not easy to deform, thus avoiding the risk of falling off. A rigid transition layer is added on one side of the composite panel 200 to solve the problem of flatness and high temperature exposure deformation of the composite panel 200. When adding a bracket device 300 on one side of the composite panel 200, the proportional relationship between the weight of the bracket device 300 and the weight of the composite panel 200 should be considered. If the bracket device 300 is too heavy, it will increase the difficulty of installation and increase the production cost, while if the bracket device 300 is too light, it will not meet the performance requirements of large-area decorative panels such as bending resistance.

[0040] More specifically, the support device 300 includes an outer frame 310 and a back plate 330, wherein the first side of the outer frame 310 is fixedly connected to the composite panel 200, the back plate 330 is fixedly connected to the second side of the outer frame 310 away from the composite panel 200, and the thermal insulation board 100 is arranged between the composite panel 200 and the back plate 330. That is, the first side of the outer frame 310 is fixedly connected to the calcium silicate board 220 of the composite panel 200, and here the flatness of the first side of the outer frame 310 is limited. In order to ensure better fixation of the outer frame 310 and the calcium silicate board 220, the first side of the outer frame 310 is constructed into a plane. The support device 300 also includes a back plate 330, and the back plate 330 is fixed to the second side of the outer frame 310. The first side referred to here refers to the side of the outer frame 310 close to the composite panel 200, and the second side is arranged opposite to the first side. The back panel 330 is fixedly connected to the second side of the outer frame 310, and the back panel 330 and the outer frame 310 form a receiving cavity with an opening on the first side, in which an insulation board 100 is arranged. The size of the insulation board 100 is equal to the volume of the receiving cavity framed by the outer frame 310 so that the insulation board 100 can just fill the entire receiving cavity.

[0041] Specifically, the outer frame 310 includes two long sides 311 and two short sides 312, and the long sides 311 and the short sides 312 are connected end to end to form the outer shape of the outer frame 310; wherein the length range of the long side 311 is: 600 mm-4900 mm; the length range of the short side 312 is 400 mm-1350 mm. The two long sides 311 and the two short sides 312 are connected end to end to form the shape of the actual composite panel 200. In a specific embodiment, the two long sides 311 and the two short sides 312 are configured into a rectangle, and in order to increase the strength of the bracket device 300, the outer frame 310 is subjected to a segmented thermal bridge treatment. In order to meet the requirements of the bracket device 300 for the bending resistance of the composite panel 200, the ratio of the long side 311 to the short side 312 is not easy to be too large.

[0042] In a specific embodiment, a structural tie bar 320 is provided between two of the long sides 311. The structural tie bar 320 includes a plurality of cross bars, both ends of which are fixedly connected to the long sides 311. Specifically, a mounting hole is provided on the cross bar, and the two sides of the cross bar pass through the mounting hole and are fixedly connected to the long sides 311. The cross bars are arranged parallel to each other, and the distance between two cross bars is approximately equal. The width range between two adjacent structural tie bars 320 is: 300 mm-650 mm, and the ratio range of the distance between two adjacent structural tie bars 320 and the long sides 311 is 1:3-5, that is, the width range between two adjacent cross bars is: 300 mm-650 mm, and the ratio range of the distance between two adjacent cross bars and the long sides 311 is 1:3-5.

[0043] Specifically, a structural tie rod 320 is provided between the two long sides 311, and the structural tie rod 320 makes the connection between the long side 311 and the short side 312 of the outer frame 310 more firmly, further increasing the strength of the bracket device 300. The structural tie rod 320 includes a plurality of parallel and equidistant cross bars, and the number of the cross bars has a certain proportional relationship with the length of the long side 311. In order to achieve anti-bending and ensure the weight, the number of the cross bars should not be too much, otherwise the weight of the bracket device 300 will be overloaded, and should not be too little, otherwise the strength requirement of the bracket device 300 will not be met.

[0044] In a specific embodiment, a plurality of through holes 331 are arranged equidistantly on the back plate 330 on one side of the bracket device 300. The function of the back plate 330 is to fix a plurality of strip-shaped insulation layers, which can increase the firmness of the insulation layers. A plurality of through holes 331 are provided on the back plate 330, and the through holes 331 can increase the bonding strength between the back plate 330 and the wall. The bracket device 300 is provided with at least two anchors. When there are only two anchors, one is provided on each side of the short side 312 of the bracket device 300. When there are four anchors, two are provided on each side of the short side 312 of the bracket device 300, which effectively reduces the risk of the composite panel 200 falling off. At the same time, compared with the traditional decorative panel directly anchored on the panel, which will cause the surface layer to be prominent after long-term use, the anchoring method in this embodiment is to install the anchor on the bracket device 300, which will not cause any impact after long-term use.

[0045] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An aluminum composite panel, characterized in that: It comprises a heat preservation board and a composite panel, wherein the composite panel is arranged on a first side of the heat preservation board; The aluminum plate composite panel also includes a bracket device, which includes an outer frame and a back plate. The first side of the outer frame is fixedly connected to the composite panel, and the back plate is fixedly connected to the second side of the outer frame away from the composite panel. The insulation board is arranged between the composite panel and the back plate.

2. The aluminum composite panel according to claim 1, characterized in that: The outer frame comprises two long sides and two short sides, and the long sides and the short sides are connected end to end to form the outer shape of the outer frame; The length range of the long side is: 600 mm-4900 mm; the length range of the short side is 400 mm-1350 mm.

3. The aluminum composite panel according to claim 2, characterized in that: Structural reinforcement is arranged between the two long sides.

4. The aluminum composite panel according to claim 3, characterized in that: The structural tie bars include a plurality of cross bars, both ends of which are fixedly connected to the long sides.

5. The aluminum composite panel according to claim 4, characterized in that: The plurality of cross bars are arranged parallel to each other, and the distance between two cross bars is substantially equal.

6. The aluminum composite panel according to any one of claims 3 to 5, characterized in that: The width between two adjacent structural reinforcement bars ranges from 300 mm to 650 mm, and the ratio of the distance between two adjacent structural reinforcement bars to the long side ranges from 1:3 to 5.

7. The aluminum composite panel according to claim 1, characterized in that: The composite panel comprises an aluminum plate and a calcium silicon plate, wherein the aluminum plate is bonded to the calcium silicon plate, the aluminum plate is located on a side of the calcium silicon plate away from the thermal insulation plate, and the calcium silicon plate is bonded to the thermal insulation plate.

8. The aluminum composite panel according to claim 1, characterized in that: A plurality of through holes are arranged equidistantly on the back plate.

9. The aluminum composite panel according to claim 1, characterized in that: At least two anchors are provided on the support device.

10. An exterior wall decoration system, comprising a plurality of aluminum composite panels according to any one of claims 1 to 9.

Images