Building outer wall structure based on HD-STP insulation board

Abstract

The utility model discloses a building outer wall structure based on an HD-STP insulation board, and belongs to the field of building outer walls, the building outer wall structure comprises an outer wall main body, the outer side of the outer wall main body is uniformly coated with a bonding layer, and the side, away from the outer wall main body, of the bonding layer is bonded with an HD-STP insulation board body; the thermal insulation material HD-STP insulation board body fixed to the outer side of the outer wall body is arranged, the HD-STP insulation board body operates based on the vacuum insulation principle, the vacuum degree in the board is improved to the maximum extent, the board is filled with the core layer thermal insulation material, the efficient thermal insulation effect is achieved, and then the problems that a traditional thermal insulation material is high in thermal conductivity and poor in thermal insulation effect are solved. The problems of limited heat preservation effect, large material thickness, large occupied space, poor fireproof performance and potential safety hazards caused by the fact that the existing heat preservation material is used for heat preservation are solved, heat can be effectively reflected indoors through the reflecting film, heat loss is reduced, and particularly in winter or cold regions, the heat preservation effect can be remarkably improved, and energy consumption can be reduced through the design.

Description

Technical Field

[0001] The present application relates to the technical field of building exterior walls, and in particular to a building exterior wall structure based on a HD-STP insulation board. Background Art

[0002] At present, building exterior wall insulation technology has been widely used, and various insulation materials have emerged one after another. This technology is mainly used in the exterior wall insulation structure of various buildings, especially the exterior wall systems of residential, office buildings, factories and other buildings that have high requirements for insulation effects.

[0003] At present, the common exterior wall insulation structures on the market mostly use traditional insulation panels. These materials usually require a thicker thickness to achieve the ideal insulation effect, which not only increases the construction cost, but also affects the use space of the building to a certain extent. At the same time, the fire resistance of these traditional materials is also worrying, and there are certain safety hazards. For this reason, this application proposes a building exterior wall structure based on HD-STP insulation board to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a building exterior wall structure based on a HD-STP insulation board, which overcomes the deficiencies in the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a building exterior wall structure based on HD-STP insulation board, comprising an exterior wall main body, an adhesive layer is evenly coated on the outer side of the exterior wall main body, an HD-STP insulation board main body is bonded to the side of the adhesive layer away from the exterior wall main body, a stud is fixedly assembled on the side of the HD-STP insulation board main body away from the adhesive layer, a protective layer 1 is inserted into the outer edge of the stud, a nut is threadedly connected to the outer edge of the stud, a wire mesh is fixedly installed on the outer side of the protective layer 1 through a positioning pin, a reflective film is provided on the outer side of the positioning pin, and a protective layer 2 is fixedly connected to the outer side of the reflective film.

[0006] As a preferred embodiment, the inner wall of the protective layer 1 is provided with a socket, the stud is inserted into the inner wall of the socket, the inner side of the nut is abutted against the outer side of the protective layer 1, the number of the studs, nuts and sockets is four, and the four studs, nuts and sockets are symmetrically arranged on both sides of the protective layer 1.

[0007] By adopting the above technical solution, the protective layer can be stably positioned on the outer side of the HD-STP insulation board body to ensure that it will not fall off easily, thereby improving the stability after installation.

[0008] As a preferred embodiment, four positioning pins are provided on the side of the positioning pin close to the protective layer one, and the four positioning pins are arranged around the cross of the wire mesh. The number of the positioning pins is several, and the several positioning pins are evenly distributed on the outer side of the protective layer one.

[0009] By adopting the above technical solution, the wire mesh can be stably positioned at the outer side of the protective layer one through a number of positioning pins, thereby ensuring the firmness of the connection between the wire mesh and the protective layer one, and further increasing the toughness of the protective layer one through the wire mesh.

[0010] As a preferred embodiment, the outer side of the protective layer 1 is also evenly coated with an adhesive layer, and the adhesive layer covers the studs and the wire mesh inside and is in the same plane as the positioning pins, and the reflective film is fixedly connected to the protective layer 1 through the adhesive layer.

[0011] By adopting the above technical solution, it is ensured that there will be no gap in the middle position after the protective layer 1 is connected to the reflective film, thereby ensuring the tightness after assembly and ensuring that rainwater will not easily penetrate into its inner position.

[0012] As a preferred embodiment, the protective layer 1 and the reflective film are made of polymer composite materials.

[0013] By adopting the above technical solution, the HD-STP insulation board body can be protected from erosion by the external environment, such as rain, ultraviolet rays, chemical corrosion, etc., thereby effectively extending the service life of the HD-STP insulation board body and even the entire exterior wall body.

[0014] As a preferred embodiment, the adhesive layer can be replaced by other adhesive materials with equivalent bonding strength and weather resistance, such as high-performance cement mortar or polymer adhesive.

[0015] By adopting the above technical solution, while maintaining the original bonding effect, it may also have better water resistance, aging resistance and other properties, thereby providing more flexible options according to specific application scenarios.

[0016] Beneficial effects of this application:

[0017] 1. A building exterior wall structure based on HD-STP insulation board, by setting an HD-STP insulation board body of heat insulation material fixed on the outside of the exterior wall body, using the HD-STP insulation board body to operate based on the vacuum insulation principle, maximizing the vacuum degree in the board and filling it with core insulation material to achieve a high-efficiency insulation effect, thereby solving the problem that the traditional insulation material has a high thermal conductivity, resulting in limited insulation effect, large material thickness, large space occupation, poor fire resistance, and potential safety hazards. By setting a reflective film, it can effectively reflect heat back to the room to reduce heat loss, especially in winter or cold areas. This design can significantly improve the insulation effect and reduce energy consumption.

[0018] 2. This building exterior wall structure based on HD-STP insulation board is achieved by inserting the socket on the inner wall of the protective layer 1 to the outer edge of the stud, then tightening the nut to the outer edge of the stud, and then installing the wire mesh to the outer side of the protective layer 1 through the positioning pin, and then applying the adhesive layer to the outer side of the protective layer 1 again, covering the stud and the wire mesh with the adhesive layer on the same plane as the positioning pin, and then bonding the reflective film to the outer side of the adhesive layer, thereby increasing the firmness and toughness of the device and ensuring that it will not be easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of this application;

[0021] Figure 3 For this application Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the wire mesh structure of this application;

[0023] Figure 5 For this application Figure 4 Enlarged structural diagram at B in the middle.

[0024] Numbers in the figure: 1. External wall body; 2. Adhesive layer; 3. HD-STP insulation board body; 4. Stud; 5. Protective layer one; 6. Nut; 7. Wire mesh; 8. Positioning pin; 9. Reflective film; 10. Protective layer two. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0026] Reference Figure 1-5 A building exterior wall structure based on HD-STP insulation board comprises an exterior wall body 1, an adhesive layer 2 is evenly applied on the outer side of the exterior wall body 1, an HD-STP insulation board body 3 is adhered to the side of the adhesive layer 2 away from the exterior wall body 1, a stud 4 is fixedly assembled on the side of the HD-STP insulation board body 3 away from the adhesive layer 2, a protective layer 1 5 is inserted into the outer edge of the stud 4, a nut 6 is threadedly connected to the outer edge of the stud 4, a steel mesh 7 is fixedly installed on the outer side of the protective layer 1 5 through a positioning pin 8, a reflective film 9 is provided on the outer side of the positioning pin 8, and a protective layer 2 10 is fixedly connected to the outer side of the reflective film 9.

[0027] See also Figure 2 and Figure 3 The inner wall of the protective layer 5 is provided with a socket, the stud 4 is inserted into the inner wall of the socket, the inner side of the nut 6 is in contact with the outer side of the protective layer 5, the number of the stud 4, the nut 6 and the socket are four, and the four studs 4, the nuts 6 and the socket are symmetrically arranged on both sides of the protective layer 5, so that the protective layer 5 can be stably positioned on the outer side of the HD-STP insulation board body 3, ensuring that it will not fall off easily, thereby improving the stability after installation.

[0028] See also Figure 3 Four positioning pins are provided on the side of the positioning pin 8 close to the protective layer 5, and the four positioning pins are arranged around the cross of the wire mesh 7. There are several positioning pins 8, and several positioning pins 8 are evenly distributed on the outer side of the protective layer 5, so that the wire mesh 7 can be stably positioned on the outer side of the protective layer 5 by several positioning pins 8, thereby ensuring the firmness of the connection between the wire mesh 7 and the protective layer 5, and then the toughness of the protective layer 5 can be increased by the wire mesh 7.

[0029] See also Figure 2 and Figure 3 The outer side of the protective layer 5 is also evenly coated with an adhesive layer 2, and the adhesive layer 2 covers the stud 4 and the wire mesh 7 inside and is in the same plane as the positioning pin 8. The reflective film 9 is fixedly connected to the protective layer 5 through the adhesive layer 2, so that there will be no gap in the middle position after the protective layer 5 and the reflective film 9 are connected, which ensures the tightness after assembly and ensures that rainwater will not easily penetrate into its internal position.

[0030] See also Figure 2 and Figure 3 The protective layer 5 and the reflective film 9 are made of polymer composite materials, so that the HD-STP insulation board body 3 can be protected from erosion by the external environment, such as rain, ultraviolet rays, chemical corrosion, etc., thereby effectively extending the service life of the HD-STP insulation board body 3 and even the entire exterior wall body 1.

[0031] See also Figure 4 and Figure 5The bonding layer 2 can be replaced by other bonding materials with equal bonding strength and weather resistance, such as high-performance cement mortar or polymer adhesive, so that while maintaining the original bonding effect, it may also have better water resistance, aging resistance and other properties, thereby providing more flexible options according to specific application scenarios.

[0032] Working principle: First, pre-treat the main body 1 of the exterior wall, including cleaning the surface, repairing uneven parts, etc., to ensure that its surface is flat and free of debris, creating good conditions for subsequent bonding work. Then, evenly apply the adhesive layer 2 on the main body 1 of the exterior wall. The selection of the adhesive layer 2 requires that it not only has strong bonding force, but also has good weather resistance to ensure the firm and durable bonding between the main body 3 of the HD-STP insulation board and the main body 1 of the exterior wall. Then, the main body 3 of the HD-STP insulation board is tightly attached to the main body 1 of the exterior wall coated with the adhesive layer 2, and then, by applying the appropriate Appropriate pressure is applied to ensure full contact and seamless bonding between the two, and then the socket on the inner wall of the protective layer 5 is inserted into the outer edge of the stud 4, and then the nut 6 can be tightened to the outer edge of the stud 4, and then the wire mesh 7 can be installed to the outer side of the protective layer 5 through the positioning pin 8, and then the adhesive layer 2 can be applied to the outer side of the protective layer 5 again, and the adhesive layer 2 will cover the stud 4 and the wire mesh 7 inside and be in the same plane with the positioning pin 8, and then the reflective film 9 will be bonded to the outer side of the adhesive layer 2 to further improve the overall performance of the exterior wall body 1.

[0033] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A building exterior wall structure based on HD-STP insulation board, comprising an exterior wall body (1), characterized in that: The outer side of the exterior wall body (1) is evenly coated with an adhesive layer (2), a side of the adhesive layer (2) away from the exterior wall body (1) is adhered with an HD-STP insulation board body (3), a side of the HD-STP insulation board body (3) away from the adhesive layer (2) is fixedly mounted with a stud (4), an outer edge of the stud (4) is plugged with a protective layer 1 (5), an outer edge of the stud (4) is threadedly connected with a nut (6), a steel mesh (7) is fixedly mounted on the outer side of the protective layer 1 (5) via a positioning pin (8), a reflective film (9) is provided on the outer side of the positioning pin (8), and a protective layer 2 (10) is fixedly connected to the outer side of the reflective film (9).

2. The building exterior wall structure based on HD-STP insulation board according to claim 1 is characterized in that: The inner wall of the protective layer (5) is provided with an insertion hole, the stud (4) is inserted into the inner wall of the insertion hole, the inner side of the nut (6) is in contact with the outer side of the protective layer (5), the number of the stud (4), nut (6) and insertion hole is four, and the four studs (4), nuts (6) and insertion holes are symmetrically arranged on both sides of the protective layer (5).

3. The building exterior wall structure based on HD-STP insulation board according to claim 1 is characterized in that: The positioning pin (8) is provided with four positioning pins on one side close to the protective layer one (5), and the four positioning pins are arranged at positions around the cross of the wire mesh (7). The number of the positioning pins (8) is several, and the several positioning pins (8) are evenly distributed at the outer position of the protective layer one (5).

4. The building exterior wall structure based on HD-STP insulation board according to claim 1 is characterized in that: The outer side of the protective layer 1 (5) is also evenly coated with an adhesive layer (2), and the adhesive layer (2) covers the studs (4) and the wire mesh (7) and is located in the same plane as the positioning pins (8), and the reflective film (9) is fixedly connected to the protective layer 1 (5) via the adhesive layer (2).

5. The building exterior wall structure based on HD-STP insulation board according to claim 1 is characterized in that: The protective layer 1 (5) and the reflective film (9) are made of polymer composite materials.

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