A novel building composite thermal insulation decorative panel and its installation method

Abstract

The present invention belongs to the technical field of building decorative panels, and specifically relates to a new type of building composite thermal insulation decorative panel and its installation method. It includes a wall panel composed of two parallel upper wall panels and lower wall panels, and self-locking anti-slip components are provided at both ends of the wall panel. An insulation layer is provided on the inner side of the upper wall panel near one end of the connecting plate, and the insulation layer is flush with the lower wall panel. The length of the indented part of the insulation layer matches the length of the lower wall panel beyond the self-locking anti-slip component. The lower wall panel is provided with a fixed slot for connecting the new type of building composite thermal insulation decorative panel to other walls. The self-locking anti-slip component includes a positioning anti-slip connection structure B and a self-locking anti-slip connection structure A. The positioning anti-slip connection structure B and the self-locking anti-slip connection structure A are engaged to form a flat decorative surface. The installation is simple and easy to assemble, which saves construction time, reduces installation costs, and is firm to install with high safety and reliability.

Description

Technical Field

[0001] The present invention belongs to the technical field of building decorative panels, and in particular relates to a novel building composite thermal insulation decorative panel and an installation method thereof. Background Art

[0002] In recent years, composite building decorative panels have gained popularity in the decoration industry due to their wide variety of designs, short installation time, light weight, easy replacement, and low renovation costs, leading to a significant increase in their use. However, these composite building decorative panels lack structural innovation and have exposed several flaws during use, installation, and recycling:

[0003] 1. There is no fixed connection between the existing insulation board and the wall, which poses a hidden danger.

[0004] 2. The new type of thermal insulation decorative panels have no connection settings between the panels. The panels are bonded with adhesives. The bonding between the panels is not firm and is prone to cracking. After being exposed to the sun and rain, the wall is prone to fall off, affecting the overall thermal insulation effect.

[0005] 3. The new insulation board has no water-blocking or water-isolating devices. When soaked by rainwater, the wall will have defects such as weight gain and water storage, resulting in overall falling off and lack of safety. Summary of the Invention

[0006] In response to the technical problems existing in the prior art, the purpose of the present invention is to provide a new type of building composite insulation decorative panel and its installation method, which is equipped with a self-locking and anti-slip component, is easy to install, easy to assemble, safe and reliable, low in cost, and has excellent thermal insulation and waterproof effects.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A new type of building composite thermal insulation decorative panel, which includes two parallel upper wall panels and lower wall panels, wherein connecting plates are provided at the inner ends of the upper wall panels and the lower wall panels to form a broken line wall panel, and a positioning anti-slip connection structure B and a self-locking anti-slip connection structure A are respectively provided at both ends of the wall panel, and the positioning anti-slip connection structure B and the self-locking anti-slip connection structure A are matched and buckled to form a decorative surface, and an insulation layer is provided on the inner side of the upper wall panel near one end of the connecting plate, and the length of the insulation layer is matched and docked with the length of the lower wall panel, and a fixing slot hole is provided on the lower wall panel for connecting the new type of building composite thermal insulation decorative panel to other walls.

[0009] In the above-mentioned novel building composite thermal insulation decorative panel, the positioning anti-slip connection structure B is arranged at the outer end of the upper wall panel, and the self-locking anti-slip connection structure A is arranged at the outer extension end of the inner end of the upper wall panel.

[0010] The above-mentioned new type of building composite thermal insulation decorative panel, the self-locking anti-slip connection structure A is a circular hook shape composed of an arc segment and a straight edge segment, the straight edge segment of the self-locking anti-slip connection structure A is arranged at the outer extension end, the angle between the straight edge segment of the self-locking anti-slip connection structure A and the upper wall panel is 90~150°, the arc segment and the straight edge segment of the self-locking anti-slip connection structure A are transitionally connected by a gradient line segment, the positioning anti-slip connection structure B is a circular hook shape composed of an arc segment or a solid arc plate and a straight edge segment, the positioning anti-slip connection structure B is arranged at the outer end of the upper wall panel, the angle between the straight edge segment of the positioning anti-slip connection structure B and the upper wall panel is 90~150°, the outer diameter of the arc segment or solid arc plate of the positioning anti-slip connection structure B is matched with the inner diameter of the arc segment of the self-locking anti-slip connection structure A, and the fixing slot is placed on the outside of the self-locking anti-slip connection structure A.

[0011] The above-mentioned novel building composite thermal insulation decorative panel has a protrusion on the arc segment or solid arc plate end of the positioning anti-slip connection structure B, and a groove matching the protrusion on the arc segment end of the self-locking anti-slip connection structure A.

[0012] The above-mentioned new type of building composite thermal insulation decorative panel, in which the outer end of the straight edge section of the self-locking anti-slip connection structure A is provided with a limiting waterproof strip parallel to the upper wall panel, and the distance between the limiting waterproof strip and the end of the arc section of the self-locking anti-slip connection structure A is less than the outer diameter of the positioning anti-slip connection structure B.

[0013] The above-mentioned method for installing a novel building composite thermal insulation decorative panel comprises the following steps:

[0014] (1) Fix the connecting assembly on one side of the flat wall to be installed;

[0015] (2) Connecting the lower wall panel to the connecting assembly through the fixing slots of the wall panel to fix the wall panel to the wall;

[0016] (3) Take another wall panel and rotate the end of the positioning anti-slip connection structure B of the wall panel upward by 15 to 30 degrees, so that the arc segment or solid arc plate of the positioning anti-slip connection structure B is pushed into the arc segment of the self-locking anti-slip connection structure A;

[0017] (4) Rotate the positioning anti-slip connection structure B so that the arc segment or the protrusion of the solid arc plate of the positioning anti-slip connection structure B is stuck in the groove of the arc segment of the self-locking anti-slip connection structure A;

[0018] (5) Repeat steps (3) and (4) until the installation of the new building composite thermal insulation decorative panel is completed.

[0019] The above-mentioned new type of building composite insulation decorative panel, wherein the positioning anti-slip connection structure B is arranged on the outer end of the upper wall panel, the lower wall panel is provided with a support plate perpendicular to the lower wall panel and extending toward the upper wall panel, and the self-locking anti-slip connection structure A is arranged on the support plate.

[0020] The above-mentioned new type of building composite thermal insulation decorative panel, wherein the self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are both circular hook shapes composed of semicircular arc segments and straight edge segments, the inner diameter of the arc segment of the positioning anti-slip connection structure B is matched with the outer diameter of the arc segment of the self-locking anti-slip connection structure A, the arc segments of the self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are opened toward the support plate, and the fixing slot is placed on the outside of the support plate.

[0021] In the above-mentioned novel building composite thermal insulation decorative panel, a protrusion is provided at the end of the arc segment of the positioning anti-slip connection structure B, and a groove is provided at the end of the arc segment of the self-locking anti-slip connection structure A to cooperate with the protrusion.

[0022] The above-mentioned new type of building composite insulation decorative panel, wherein the connecting plate is provided with a limiting waterproof strip parallel to the upper wall panel near one end of the upper wall panel, and the distance between the limiting waterproof strip and the self-locking anti-slip connection structure A is smaller than the outer radius of the positioning anti-slip connection structure B.

[0023] In the above-mentioned novel building composite thermal insulation decorative panel, the arc section of the self-locking and anti-slip connection structure A is expanded into a solid arc plate.

[0024] The above-mentioned method for installing a novel building composite thermal insulation decorative panel comprises the following steps:

[0025] (1) Fix the connecting assembly on one side of the flat wall to be installed;

[0026] (2) Connecting the lower wall panel to the connecting assembly through the fixing slots of the wall panel to fix the wall panel to the wall;

[0027] (3) Take another wall panel and rotate the end of the positioning anti-slip connection structure B of the wall panel downward by 40 to 50 degrees so that the arc segment of the positioning anti-slip connection structure B is wrapped inside the arc segment of the self-locking anti-slip connection structure A or the solid arc plate;

[0028] (4) Rotate the positioning anti-slip connection structure B so that the protrusion of the arc segment of the positioning anti-slip connection structure B is stuck in the groove of the arc segment or solid arc plate of the self-locking anti-slip connection structure A;

[0029] (5) Repeat steps (3) and (4) until the installation of the new building composite thermal insulation decorative panel is completed.

[0030] Beneficial effects:

[0031] The present invention provides self-locking and anti-slip components at both ends of the wall panel. The self-locking and anti-slip components include a positioning and anti-slip connection structure B and a self-locking and anti-slip connection structure A. The positioning and anti-slip connection structure B and the self-locking and anti-slip connection structure A are engaged with each other to form a smooth decorative surface. The installation is simple and convenient, which saves construction time and reduces installation costs. It also effectively solves the problem of weak adhesion of adhesives and easy cracking and falling off, and the safety and reliability are enhanced. An insulation layer is provided on the inner side of the wall panel to increase the thermal insulation performance of the panel. A limiting waterproof strip is provided on the wall panel to block or prevent water from flowing into the wall panel, thereby avoiding mold and odor of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic structural diagram of Example 1;

[0033] Figure 2 This is a schematic diagram of the installation structure of Example 1;

[0034] Figure 3 This is a schematic diagram of the installation of the self-locking anti-slip assembly in Example 1;

[0035] Figure 4 This is a schematic structural diagram of Example 2;

[0036] Figure 5 This is a schematic diagram of the installation structure of Example 3;

[0037] Figure 6 This is a schematic diagram of the installation structure of Example 4;

[0038] Figure 7 This is a schematic structural diagram of Example 5;

[0039] Figure 8 This is a schematic diagram of the installation structure of Example 5. DETAILED DESCRIPTION

[0040] In order to describe the technical solution of the present invention in detail and enable those skilled in the art to more accurately understand the technical principles, technical solutions, and their use effects, the technical solution to be protected by the present invention is explained in detail below by way of embodiments.

[0041] Example 1

[0042] Reference Figure 1 and Figure 2The present invention includes a wall panel consisting of two mutually parallel upper wall panels 1 and lower wall panels 2. Connecting plates 3 are provided at the inner ends of the upper wall panels 1 and the lower wall panels 2 to form a broken line integrated structure. A thermal insulation layer 4 is provided on the inner side of the upper wall panel 1 near one end of the connecting plate 3. The outer surface of the thermal insulation layer 4 is flush with the outer surface of the lower wall panel 2. The length of the thermal insulation layer 4 matches the length of the lower wall panel 2. The length of the indented part of the thermal insulation layer 4 matches the length of the self-locking anti-slip assembly of the lower wall panel 2, so that the lower wall panel 2 and the thermal insulation layer 4 are seamlessly docked, ensuring that the connection surface with the wall is flat during installation. Self-locking anti-slip assemblies are provided at both ends of the wall panel. The self-locking anti-slip assembly includes a positioning anti-slip connection structure B and a self-locking anti-slip connection structure A. The positioning anti-slip connection structure B and the self-locking anti-slip connection structure A cooperate with each other to form a decorative surface. A fixing slot 5 is provided on the lower wall panel 2 for connecting the new building composite thermal insulation decorative panel to other walls.

[0043] 1. Reference Figure 3 , the self-locking anti-slip connection structure A is arranged at the outer extension end of the inner end of the upper wall panel 1. The self-locking anti-slip connection structure A is a circular hook shape composed of a circular arc segment 6 and a straight edge segment 7. The straight edge segment 7 of the self-locking anti-slip connection structure A is arranged at the outer extension end of the inner end of the upper wall panel 1. The angle between the straight edge segment 7 and the upper wall panel 1 is 120°, and the arc angle of the circular arc segment 6 of the self-locking anti-slip connection structure A is 210°. The circular arc segment 6 and the straight edge segment 7 of the self-locking anti-slip connection structure A are transitionally connected by a gradient line segment. A groove 12 is provided at the end of the circular arc segment 6 of the self-locking anti-slip connection structure A, and the fixed slot 5 is placed on the outside of the self-locking anti-slip connection structure A. A limiting waterproof strip 11 is provided at the outer end of the straight edge segment 7 of the self-locking anti-slip connection structure A. The limiting waterproof strip 11 is parallel to the upper wall panel 1 and has the functions of water blocking and waterproofing. The distance between the limiting waterproof strip 11 and the end of the arc segment 6 of the self-locking anti-slip connection structure A is smaller than the outer diameter of the positioning anti-slip connection structure B, so as to ensure that the positioning anti-slip connection structure B can be smoothly installed in the self-locking anti-slip connection structure A, and the limiting waterproof strip 11 can prevent water from entering the board.

[0044] Reference Figure 3, the positioning anti-slip connection structure B is arranged at the outer end of the upper wall panel 1. The positioning anti-slip connection structure B is a circular hook shape composed of a circular arc segment 8 and a straight edge segment 9. The angle between the straight edge segment 9 and the upper wall panel 1 is 120°, and the circular arc angle of the circular arc segment 8 of the positioning anti-slip connection structure B is 210°. The positioning anti-slip connection structure B is placed in the self-locking anti-slip connection structure A. The outer diameter of the circular arc segment 8 of the positioning anti-slip connection structure B matches the inner diameter of the circular arc segment 6 of the self-locking anti-slip connection structure A, ensuring that the connection parts of the two adjacent decorative panels fit together and are not loose when the two adjacent decorative panels are assembled and installed. A protrusion 13 is provided at the end of the circular arc segment of the positioning anti-slip connection structure B, and the size of the groove 12 at the end of the circular arc segment 6 of the self-locking anti-slip connection structure A matches the size of the protrusion 13. The two adjacent decorative panels are positioned and locked by the cooperation of the groove 12 and the protrusion 13, which facilitates construction, ensures better installation quality, and improves safety and reliability.

[0045] Example 2

[0046] Reference Figure 4 The difference between this embodiment and embodiment 1 is that the arc segment of the positioning anti-slip connection structure B is set as a solid arc plate, which facilitates the molding and processing of small-sized self-locking positioning anti-slip components.

[0047] Example 3

[0048] Reference Figure 5 This embodiment differs from Example 1 in that the angle between the straight edge segment 7 of the self-locking anti-slip connection structure A and the upper wall panel 1 is 90°, and the arc segment 6 of the self-locking anti-slip connection structure A has an arc angle of 247°. The positioning anti-slip connection structure B is a circular hook formed by an arc segment 8 and a straight edge segment 9. The angle between the straight edge segment 9 and the upper wall panel 1 is 109°, and the arc segment 8 of the positioning anti-slip connection structure B has an arc angle of 228°.

[0049] Example 4

[0050] Reference Figure 6 This embodiment differs from Example 1 in that the angle between the straight edge segment 7 of the self-locking anti-slip connection structure A and the upper wall panel 1 is 150°, and the arc segment 6 of the self-locking anti-slip connection structure A has an arc angle of 142°. The positioning anti-slip connection structure B is a circular hook formed by an arc segment 8 and a straight edge segment 9. The angle between the straight edge segment 9 and the upper wall panel 1 is 129°, and the arc segment 8 of the positioning anti-slip connection structure B has an arc angle of 152°.

[0051] Installation method of the novel building composite thermal insulation decorative panel of Examples 1-4:

[0052] Fix the connecting assembly on one side of the flat wall to be installed. The connecting assembly usually includes an expansion screw and a locking nut. First, fix the expansion screw on the wall to be installed according to the distance between the wall panel fixing slots; connect the lower wall panel to the connecting assembly through the fixing slots of the wall panel to fix the wall panel on the wall; take another wall panel, rotate the end of the positioning anti-slip connection structure B of the wall panel in an upward direction by 15 to 30 degrees, so that the arc segment or solid arc plate of the positioning anti-slip connection structure B is pushed into the arc segment of the self-locking anti-slip connection structure A; rotate the positioning anti-slip connection structure B so that the protrusion of the arc segment or solid arc plate of the positioning anti-slip connection structure B is stuck in the groove of the arc segment of the self-locking anti-slip connection structure A, completing the connection and installation between the wall panels; repeat steps (3) and (4) to complete the laying and installation of the new building composite thermal insulation decorative panel on the wall to be decorated.

[0053] Example 5

[0054] Reference Figure 7 、 Figure 8 The difference between this embodiment and embodiment 1 is that:

[0055] In this embodiment, the positioning and anti-slip connection structure B is installed at the outer end of the upper wall panel 1. The lower wall panel 2 is provided with a support plate 10 extending perpendicularly from the lower wall panel 2 toward the upper wall panel 1. The self-locking and anti-slip connection structure A is installed on this support plate 10. A limiting waterproof strip 11 is installed on the end of the connection plate 3 near the upper wall panel 1. This limiting waterproof strip 11 runs parallel to the upper wall panel 1 and provides both water-blocking and waterproofing functions. The distance between the limiting waterproof strip 11 and the self-locking and anti-slip connection structure A is less than the outer radius of the positioning and anti-slip connection structure B.

[0056] The self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are both circular hook shapes composed of semicircular arc segments 6, 8 and straight edge segments 7, 9. The straight edge segment 9 of the positioning anti-slip connection structure B is on the extension line of the upper wall panel 1. The inner diameter of the arc segment 8 of the positioning anti-slip connection structure B is matched with the outer diameter of the arc segment 6 of the self-locking anti-slip connection structure A. The arc segment openings of the self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are both facing the support plate 10, and the fixing slot 5 is placed on the outside of the support plate 10.

[0057] As a further improvement, the arc segment 6 of the self-locking anti-slip connection structure A can also be set as a semicircular solid arc plate, which is more conducive to the molding and processing of small-sized self-locking positioning and anti-slip components.

[0058] Installation method of embodiment 5:

[0059] Fix the connection assembly on one side of the flat wall to be installed. The connection assembly usually includes an expansion screw and a locking nut. First, fix the expansion screw on the wall to be installed according to the distance between the wall panel fixing slots; connect the lower wall panel to the connection assembly through the fixing slots of the wall panel to fix the wall panel on the wall; take another wall panel, rotate the end of the positioning anti-slip connection structure B of the wall panel downward by 40 to 50 degrees, so that the arc segment of the positioning anti-slip connection structure B is wrapped around the arc segment of the self-locking anti-slip connection structure A or the solid arc plate; rotate the positioning anti-slip connection structure B so that the protrusion of the arc segment of the positioning anti-slip connection structure B is stuck in the groove of the arc segment of the self-locking anti-slip connection structure A or the solid arc plate, completing the connection and installation between the wall panels; repeat steps (3) and (4) to complete the laying and installation of the new building composite thermal insulation decorative panel on the wall to be decorated.

[0060] The present invention provides a positioning anti-slip connection structure B and a self-locking anti-slip connection structure A at both ends of the wall panel, respectively. The positioning anti-slip connection structure B and the self-locking anti-slip connection structure A are engaged with each other to form a smooth decorative surface. The installation is simple and easy to assemble, which saves construction time and reduces installation costs. It also effectively solves the problem of weak adhesion of adhesives and easy cracking and falling off, and enhances safety and reliability. An insulation layer is provided on the inner side of the wall panel to increase the thermal insulation performance of the panel. A limiting waterproof strip is provided on the wall panel to block or prevent water from flowing into the wall panel, thereby avoiding mold and odor generation of the wall panel.

[0061] The embodiments described above are merely illustrative of the basic principles, main features, concepts, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. All such changes and improvements are intended to fall within the scope of protection of the present invention.

Claims

1. A new type of building composite thermal insulation decorative board, characterized in that: The invention comprises two parallel upper and lower wall panels, wherein the inner ends of the upper and lower wall panels are provided with connecting plates to form a broken-line wall panel, and the two ends of the wall panel are respectively provided with a positioning anti-slip connection structure B and a self-locking anti-slip connection structure A, and the positioning anti-slip connection structure B and the self-locking anti-slip connection structure A are matched and buckled to form a decorative surface, and an insulation layer is provided on the inner side of the upper wall panel near one end of the connecting plate, and the length of the insulation layer is consistent with the length of the lower wall panel, and a fixing slot hole for connecting the new building composite insulation decorative panel with other walls is provided on the lower wall panel, the positioning anti-slip connection structure B is provided at the outer end of the upper wall panel, and the self-locking anti-slip connection structure A is provided at the outer extension end of the inner end of the upper wall panel, and the self-locking anti-slip connection structure A is a circular hook composed of a circular arc segment and a straight edge segment, and the straight edge segment of the self-locking anti-slip connection structure A is provided at the outer extension end, and the self-locking anti-slip connection structure The included angle between the straight edge section of the locking anti-slip connection structure A and the upper wall panel is 90 to 150°, the arc section and the straight edge section of the self-locking anti-slip connection structure A are transitionally connected by a gradient line segment, the positioning anti-slip connection structure B is a circular hook composed of an arc section or a solid arc plate and a straight edge section, the positioning anti-slip connection structure B is arranged at the outer end of the upper wall panel, the included angle between the straight edge section of the positioning anti-slip connection structure B and the upper wall panel is 90 to 150°, the outer diameter of the arc section or the solid arc plate of the positioning anti-slip connection structure B is matched with the inner diameter of the arc section of the self-locking anti-slip connection structure A, the fixing slot is placed on the outside of the self-locking anti-slip connection structure A, and a limiting waterproof strip parallel to the upper wall panel is provided at the outer end of the straight edge section of the self-locking anti-slip connection structure A, the distance between the limiting waterproof strip and the end of the arc section of the self-locking anti-slip connection structure A is less than the outer diameter of the positioning anti-slip connection structure B.

2. A new type of building composite thermal insulation decorative board according to claim 1, characterized in that: The arc segment or solid arc plate end of the positioning anti-slip connection structure B is provided with a protrusion, and the arc segment end of the self-locking anti-slip connection structure A is provided with a groove that matches the protrusion.

3. A new type of building composite thermal insulation decorative board according to claim 1, characterized in that: The positioning anti-slip connection structure B is arranged on the outer end of the upper wall panel, and a support plate perpendicular to the lower wall panel and extending toward the upper wall panel is arranged on the lower wall panel, and the self-locking anti-slip connection structure A is arranged on the support plate.

4. A new type of building composite thermal insulation decorative board according to claim 3, characterized in that: The self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are both circular hooks composed of semicircular arc segments and straight edge segments. The inner diameter of the arc segment of the positioning anti-slip connection structure B is matched with the outer diameter of the arc segment of the self-locking anti-slip connection structure A. The arc segments of the self-locking anti-slip connection structure A and the positioning anti-slip connection structure B are opened toward the support plate, and the fixing slot is placed on the outside of the support plate.

5. A novel building composite thermal insulation decorative board according to claim 3, characterized in that: The end of the circular arc segment of the positioning anti-slip connection structure B is provided with a protrusion, and the end of the circular arc segment of the self-locking anti-slip connection structure A is provided with a groove that cooperates with the protrusion.

6. A novel building composite thermal insulation decorative board according to claim 3, characterized in that: A position-limiting waterproof strip parallel to the upper wallboard is provided at one end of the connecting plate close to the upper wallboard, and the distance between the position-limiting waterproof strip and the self-locking anti-slip connection structure A is smaller than the outer radius of the positioning anti-slip connection structure B.

7. The novel building composite thermal insulation decorative panel according to claim 3, characterized in that: The arc segment of the self-locking anti-slip connection structure A is extended into a solid arc plate.

8. The method for installing a novel building composite thermal insulation decorative panel according to claim 1 or 2, characterized in that: The following steps are involved: (1) Fix the connecting assembly on one side of the flat wall to be installed; (2) Connecting the lower wall panel to the connecting assembly through the fixing slots of the wall panel to fix the wall panel to the wall; (3) Take another wall panel and rotate the end of the positioning anti-slip connection structure B of the wall panel upward by 15 to 30 degrees, so that the arc segment or solid arc plate of the positioning anti-slip connection structure B is pushed into the arc segment of the self-locking anti-slip connection structure A; (4) Rotate the positioning anti-slip connection structure B so that the arc segment or the protrusion of the solid arc plate of the positioning anti-slip connection structure B is stuck in the groove of the arc segment of the self-locking anti-slip connection structure A; (5) Repeat steps (3) and (4) until the installation of the new building composite thermal insulation decorative panel is completed.

9. A method for installing a novel building composite thermal insulation decorative panel according to any one of claims 3 to 7, characterized in that: The following steps are involved: (1) Fix the connecting assembly on one side of the flat wall to be installed; (2) Connecting the lower wall panel to the connecting assembly through the fixing slots of the wall panel to fix the wall panel to the wall; (3) Take another wall panel and rotate the end of the positioning anti-slip connection structure B of the wall panel downward by 40 to 50 degrees, so that the arc segment of the positioning anti-slip connection structure B wraps around the arc segment of the self-locking anti-slip connection structure A or the solid arc plate; (4) Rotate the positioning anti-slip connection structure B so that the protrusion of the arc segment of the positioning anti-slip connection structure B is stuck in the groove of the arc segment or solid arc plate of the self-locking anti-slip connection structure A; (5) Repeat steps (3) and (4) until the installation of the new building composite thermal insulation decorative panel is completed.

Images