Foaming ceramic thermal insulation decorative plate connecting structure for building wall
By using the connecting structure between foamed ceramic insulation decorative panels and expansion screws on the exterior wall of the building, it is directly fixed to the original building structure and a bonding layer is set, the complex installation process when updating the decorative layer of the building exterior wall is solved, saving construction period and labor costs, and enhancing connection stability.
Patent Information
- Application Number
- CN202422167670.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
When the decorative layer is updated in the existing building exterior walls, the installation process is complicated, and the original decorative layer or insulation layer needs to be removed and leveled, and the construction period and labor costs are increased.
The connection structure between the foamed ceramic insulation decorative panel and the expansion screw is adopted. By setting through holes and connection holes on the original building structure, the insulation decorative panel is directly fixed to the original building structure by using the expansion screws, and an adhesive layer is provided between the two to enhance the connection stability.
The removal and leveling process steps of the decorative layer or insulation layer of the original wall are avoided, the installation process is saved, the construction period and labor costs are reduced, and the connection stability of the insulation decorative plate and the original building structure is enhanced.
Smart Images
Figure CN222976479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building decoration, in particular to a connecting structure of a foamed ceramic thermal insulation decorative board for a building wall. Background Art
[0002] With the implementation of urban renewal and old city renovation projects, the outer walls of old buildings need to be updated with decorative layers. The traditional method requires removing the original wall decorative layer or thermal insulation structure layer and then leveling it. After leveling, a new thermal insulation decorative board is installed, and the installation process is complicated, increasing the construction period and labor. Content of the Utility Model
[0003] The purpose of the utility model is to provide a connecting structure of a foamed ceramic thermal insulation decorative board for a building wall, so as to solve the problem of complicated installation process when updating the decorative layer of the existing building exterior wall.
[0004] To achieve the above object, the utility model adopts the following technical solutions:
[0005] A connecting structure of a foamed ceramic thermal insulation decorative board for a building wall, comprising a decorative component and an adhesive layer respectively installed on the original building structure;
[0006] The decorative component includes a thermal insulation decorative board and expansion screws, and the thermal insulation decorative board is provided with a plurality of through holes; wherein, the original building structure is provided with connection holes communicated with and coaxially arranged with the through holes, and the expansion screws pass through the through holes of the thermal insulation decorative board and are connected with the connection holes in a matching manner, so that the thermal insulation decorative board is fixed on the original building structure;
[0007] The adhesive layer is located between the thermal insulation decorative board and the original building structure, and is used for bonding the thermal insulation decorative board and the original building structure.
[0008] In one embodiment, the original building structure includes a wall layer and a thermal insulation layer, the wall layer is the original building wall of the building, and the thermal insulation layer is attached to the wall layer; the connection hole penetrates through the thermal insulation layer and is arranged in the wall layer.
[0009] In one embodiment, the thermal insulation decorative board includes a foaming layer and a reinforcing layer stacked on each other, and the reinforcing layer is arranged on both sides of the foaming layer.
[0010] In one embodiment, the through hole is a counterbore hole.
[0011] In one embodiment, it further includes a plug, and after the expansion screw is installed into the counterbore hole, the plug is arranged in the counterbore hole.
[0012] In one embodiment, an adhesive is further arranged at the connection part between the expansion screw and the plug.
[0013] In one embodiment, a gasket is further included. The gasket is disposed in the counterbore hole, and the expansion screw sequentially passes through the gasket and the thermal insulation decorative board and is engaged with the connection hole.
[0014] Compared with the prior art, the present utility model has the following beneficial effects:
[0015] In the technical solution of the present utility model, an expansion screw can be used to directly install the thermal insulation decorative board onto the original building structure, avoiding the processes of removing and leveling the decorative layer or thermal insulation layer of the original wall when renewing the decorative layer of an old building exterior wall, saving the installation process of the new decorative layer, and solving the problem of complicated installation processes when renewing the decorative layer of the existing building exterior wall. Further, a bonding layer is provided between the thermal insulation decorative board and the original building structure for bonding the thermal insulation decorative board and the original building structure, thereby enhancing the connection stability between the thermal insulation decorative board and the original building structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] The structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.
[0018] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;
[0019] Figure 2 is a partial structural diagram of an embodiment of the present utility model;
[0020] Figure 3 is a sectional view of an embodiment of the present utility model;
[0021] Illustration: 100, the connecting structure of the foamed ceramic thermal insulation decorative board for building walls; 110, the original building structure; 110a, the connecting hole; 111, the wall layer; 112, the thermal insulation layer; 120, the decorative component; 121, the thermal insulation decorative board; 121a, the through hole; 1213, the foamed layer; 1214, the reinforcing layer; 122, the expansion screw; 130, the bonding layer; 140, the plug; 150, the adhesive; 160, the gasket. Detailed implementation
[0022] To make the technical objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be an intermediate component present at the same time.
[0024] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation manners.
[0025] The embodiment of the present utility model provides a connecting structure 100 of a foamed ceramic thermal insulation decorative board for building walls.
[0026] Please refer to Figure 1 、 Figure 2 and Figure 3 , a connecting structure 100 of a foamed ceramic thermal insulation decorative board for building walls, including a decorative component 120 and a bonding layer 130 respectively installed on the original building structure 110;
[0027] The decorative component 120 includes a thermal insulation decorative board 121 and expansion screws 122. The thermal insulation decorative board 121 is configured with a plurality of through holes 121a. Among them, the original building structure 110 is configured with connection holes 110a that communicate with and are coaxially arranged with the through holes 121a. The expansion screws 122 pass through the through holes 121a of the thermal insulation decorative board 121 and are cooperatively connected with the connection holes 110a, so that the thermal insulation decorative board 121 is fixed to the original building structure 110.
[0028] The bonding layer 130 is located between the thermal insulation decorative board 121 and the original building structure 110 and is used to bond the thermal insulation decorative board 121 and the original building structure 110.
[0029] It can be understood that in the technical solution of the present utility model, the expansion screws 122 can be used to directly install the thermal insulation decorative board 121 on the original building structure 110, avoiding the processes of removing and leveling the decorative layer or thermal insulation layer 112 of the original wall when updating the decorative layer of an old building exterior wall, saving the installation process of the new decorative layer, and solving the problem of complex installation processes when updating the thermal insulation decorative layer of the existing building exterior wall. Further, the bonding layer 130 is provided between the thermal insulation decorative board 121 and the original building structure 110 and is used to bond the thermal insulation decorative board 121 and the original building structure 110, thereby strengthening and enhancing the stability of the connection between the thermal insulation decorative board 121 and the original building structure 110.
[0030] Optionally, the thermal insulation decorative board 121 is a foamed ceramic thermal insulation decorative board 121. Thus, the thermal insulation and decoration functions are better guaranteed. The foamed ceramic thermal insulation decorative board 121 has the advantages of light weight, high strength, thermal insulation, small thermal conductivity, Class A fire protection, and good sound insulation performance.
[0031] Optionally, the number of through holes 121a on the thermal insulation decorative board 121 is guaranteed to be 4 to 6 per square meter. And the depth of the through holes 121a is between 30 mm and 50 mm.
[0032] Optionally, the bonding layer is a cement bonding layer or a polyurethane bonding layer.
[0033] It can also be understood that the expansion screw 122 is composed of an expansion tube and a screw. The expansion tube is installed in the connection hole 110a. The screw is in threaded cooperation with the expansion tube and can increase the radial dimension of the expansion tube, so that the expansion tube is in interference fit with the connection hole, so that the expansion screw 122 is fixed to the original building structure 110.
[0034] Further, the original building structure 110 includes a wall layer 111 and a thermal insulation layer 112. The wall layer 111 is the original building wall, and the thermal insulation layer 112 is attached to the wall layer 111. The connection hole 110a penetrates through the thermal insulation layer 112 and is provided in the wall layer 111.
[0035] It can be understood that when the original building structure 110 further includes a thermal insulation layer 112, during the renovation of the exterior wall decoration layer of an old building, adopting the technical solution of the present utility model avoids the demolition process of the structure of the thermal insulation layer 112, saves construction costs, and reduces excessive damage to the wall layer 111.
[0036] Specifically, the thermal insulation decorative board 121 includes a foaming layer 1213 and a reinforcing layer 1214 that are stacked on each other, and the reinforcing layer 1214 is provided on both sides of the foaming layer 1213.
[0037] It can be understood that setting the reinforcing layer 1214 on both sides of the foaming layer 1213 enhances the mechanical strength of the thermal insulation decorative board 121 and reduces damage to the thermal insulation decorative board 121 during installation.
[0038] Optionally, the foaming layer 1213 is a foamed ceramic.
[0039] Please refer to Figure 2 and Figure 3 , in a specific embodiment of the present utility model, the through hole 121a is a counterbore hole. It can be understood that when the through hole 121a is a counterbore hole, the nut of the expansion screw can be embedded in the counterbore hole.
[0040] Further, the foamed ceramic thermal insulation decorative board connection structure 100 for building walls further includes a plug 140. After the expansion screw 122 is installed in the counterbore hole, the plug 140 is provided in the counterbore hole.
[0041] It can be understood that the setting of the plug 140 can facilitate the leveling of the thermal insulation decorative board 121.
[0042] Further, an adhesive 150 is also provided at the connection between the expansion screw 122 and the plug 140. It can be understood that setting the adhesive 150 can play a role in waterproof sealing.
[0043] Optionally, the adhesive 150 is an epoxy resin adhesive or a polyurethane adhesive, etc.
[0044] Please refer to Figure 2, in a specific embodiment, the foamed ceramic thermal insulation and decoration board connection structure 100 for building walls further includes a gasket 160. The gasket 160 is arranged in the counterbore hole. The expansion screw 122 sequentially passes through the gasket 160 and the thermal insulation and decoration board 121 and cooperates with the connection hole 110a. It can be understood that the setting of the gasket 160 can further enhance the stability of the connection between the thermal insulation and decoration board 121 and the original building structure 110.
[0045] Optionally, in order to enhance the strength of the gasket 160, the gasket 160 is a metal gasket.
[0046] Optionally, in order to endow the gasket 160 with waterproof and sealing performance, the gasket 160 is a plastic gasket, such as a nylon gasket or a polyoxymethylene gasket, etc.
[0047] As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A foamed ceramic thermal insulation decorative panel connection structure for building walls, characterized in that: It includes decorative components and adhesive layers respectively installed on the original building structure; The decoration assembly includes a thermal insulation decorative plate and an expansion screw, wherein the thermal insulation decorative plate is provided with a plurality of through holes; wherein the original building structure is provided with a connecting hole which is connected with the through hole and is coaxially arranged, and the expansion screw passes through the through hole of the thermal insulation decorative plate and is matched and connected with the connecting hole, so that the thermal insulation decorative plate is fixed to the original building structure; The adhesive layer is located between the thermal insulation decorative board and the original building structure, and is used for bonding the thermal insulation decorative board and the original building structure.
2. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to claim 1, characterized in that: The original building structure comprises a wall layer and an insulation layer, the wall layer is the original wall of the building, and the insulation layer is attached to the wall layer; the connection hole penetrates the insulation layer and is arranged in the wall layer.
3. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to claim 1, characterized in that: The thermal insulation decorative board comprises a foaming layer and a reinforcing layer which are stacked on each other, and the reinforcing layer is arranged on both sides of the foaming layer.
4. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to any one of claims 1 to 3, characterized in that: The via hole is a countersunk hole.
5. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to claim 4, characterized in that: It also includes a plugging cover, which is arranged in the sink hole after the expansion screw is installed in the sink hole.
6. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to claim 5, characterized in that: Adhesive is also provided at the connection between the expansion screw and the plugging cover.
7. The foamed ceramic thermal insulation decorative panel connection structure for building walls according to claim 4, characterized in that: It also includes a gasket, which is arranged in the sink hole. The expansion screw passes through the gasket and the thermal insulation decorative plate in sequence and cooperates with the connecting hole.