Spliced insulation board for building outer wall

Abstract

The utility model relates to the technical field of insulation boards, in particular to a spliced insulation board for a building outer wall, which comprises a Z insulation board, protrusions for splicing are arranged at the top and on one side of the Z insulation board, and notches for splicing are arranged at the bottom and on the other side of the Z insulation board. The adjacent Z heat preservation plates are spliced in an inserted mode through the protrusions and the notches, and the back portions of the Z heat preservation plates are provided with release type installation structures. Through the design of the Z insulation boards with the protrusions and the notches, splicing connection can be achieved between the adjacent Z insulation boards, the Z insulation boards in unconventional shapes are used as the board splicing bodies, splicing seams in a discontinuous state are formed between the Z insulation boards after the Z insulation boards are spliced, stress concentration at the positions of the seams is reduced, and the splicing quality of the Z insulation boards is improved. The connection strength between the insulation boards is enhanced, so that the integrally spliced insulation board structure has higher bearing capacity and better durability, and the overall structure is more stable.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, specifically to a spliced ​​insulation board for building exterior walls. Background Technology

[0002] Insulation boards are widely used in building exterior walls. By utilizing their thermal insulation properties, they effectively reduce energy consumption, improve building energy efficiency, and enhance the aesthetics and durability of building exterior walls. They provide modern buildings with a practical and aesthetically pleasing insulation solution, promoting the development of green buildings.

[0003] Existing building wall insulation boards require a large number of bolts for installation, resulting in significant damage to both the insulation boards and the building walls. This affects the future usability of the insulation boards and the strength of the walls. Therefore, a spliced ​​insulation board for building exterior walls is proposed. Utility Model Content

[0004] To address the problems in existing technologies, this utility model provides a spliced ​​insulation board for building exterior walls, offering a set of insulation boards with high strength, durability, and reusability. After splicing, discontinuous splicing seams are formed between the insulation boards, reducing stress concentration at the seams and enhancing the connection strength between the insulation boards. This results in the overall spliced ​​insulation board structure having higher load-bearing capacity and better durability.

[0005] The technical solution adopted by this utility model to solve its technical problem is a splicing insulation board for building exterior walls, including a Z insulation board. The top and one side of the Z insulation board are provided with protrusions for splicing, and the bottom and the other side of the Z insulation board are provided with recesses for splicing. Adjacent Z insulation boards are spliced ​​together by inserting the protrusions and recesses.

[0006] The Z insulation board has a release installation structure on its back.

[0007] By adopting the above technical solution, the Z-insulation board design with protrusions and recesses enables adjacent Z-insulation boards to be spliced ​​together. Using the unconventional shape of the Z-insulation board as the splicing body, the splicing seams between the Z-insulation boards will form a discontinuous state after splicing, reducing stress concentration at the joints, enhancing the connection strength between the insulation boards, and making the overall spliced ​​insulation board structure have higher load-bearing capacity and better durability, and the overall structure is more stable.

[0008] Specifically, the release installation structure includes a groove for filling adhesive, the groove being provided along the corner of the back of the Z insulation board.

[0009] Specifically, the inner circumference of the groove is provided with ribs for engaging with the dried adhesive, and the groove is filled with silicone structural adhesive.

[0010] By adopting the above technical solution, the groove serves as the adhesive filling space for the silicone structural adhesive. Through the use of silicone structural adhesive, the back of the Z insulation board can be bonded to the wall to be installed, and the ribs can be snapped into place after the silicone structural adhesive has dried.

[0011] Specifically, the Z insulation board includes an aluminum alloy plate layer and an XPS extruded polystyrene board core layer. The aluminum alloy plate layer is provided in two sets, and the two sets of aluminum alloy plate layers cover both sides of the XPS extruded polystyrene board core layer. The groove is located on one of the sets of aluminum alloy plate layers.

[0012] By adopting the above technical solution, the XPS extruded polystyrene board core layer is used as the insulation layer of the Z insulation board, and the aluminum alloy plate layer provides protection for the exterior of the XPS extruded polystyrene board core layer.

[0013] Specifically, the inner wall of the groove is coated with a release agent layer.

[0014] By adopting the above technical solution and setting the release agent layer, a certain release effect is achieved between the silicone structural adhesive and the groove.

[0015] The beneficial effects of this utility model are as follows: The Z-insulation board design with protrusions and recesses allows for splicing between adjacent Z-insulation boards. Utilizing the unconventional shape of the Z-insulation board as the splicing material creates discontinuous seams between the boards after splicing, reducing stress concentration at the joints and enhancing the connection strength between the insulation boards. This results in a higher load-bearing capacity and better durability for the overall spliced ​​insulation board structure, making the overall structure more stable. The release agent layer on the inner wall of the recess provides a certain release effect between the silicone structural adhesive and the recess. The recess serves as a space for filling the silicone structural adhesive, allowing the back of the Z-insulation board to adhere to the wall to be installed. Furthermore, the ribs can further enhance the adhesion of the dried silicone adhesive. The silicone structural adhesive creates a snap-fit ​​effect. Even if there is no adhesive between the silicone structural adhesive and the groove, the silicone structural adhesive can still snap into the groove on the back of the Z insulation board without external pulling force. This allows the overall insulation board to be installed on the wall without nails. When removal is needed, the Z insulation board can be pulled out manually or with a suction cup, allowing the ribbed silicone structural adhesive, which has a certain elasticity after drying, to detach, thus removing the insulation wall formed by the Z insulation board. It is flexible and convenient to use, and the overall insulation board has good reusability. At the same time, it will not damage the insulation board or the wall. It solves the problem that the insulation boards used in existing building walls require a lot of bolts for installation, which leads to a lot of damage to the insulation boards and building walls, affecting the future usability of the insulation boards and the strength of the wall. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0018] Figure 2 This is a front view of the Z-insulation board of this utility model;

[0019] Figure 3 This is a schematic diagram of the back of the Z-insulation board of this utility model;

[0020] Figure 4 This is a partial cross-sectional schematic diagram of the Z-insulation board of this utility model;

[0021] Figure 5 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0022] In the diagram: Z insulation board 1, aluminum alloy plate layer 101, XPS extruded board core layer 102, protrusion 11, notch 12, release installation structure 13, groove 131, rib 132, release agent layer 133, silicone structural adhesive 134. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-5 As shown, the present invention provides a splicing insulation board for building exterior walls, including a Z insulation board 1. The top and one side of the Z insulation board 1 are provided with protrusions 11 for splicing, and the bottom and the other side of the Z insulation board 1 are provided with recesses 12 for splicing. Adjacent Z insulation boards 1 are spliced ​​together by inserting the protrusions 11 and the recesses 12.

[0025] The Z insulation board 1 has a release installation structure 13 on its back.

[0026] When used, after splicing Z insulation boards 1 together, discontinuous splicing seams will be formed between adjacent Z insulation boards 1. This provides the building's exterior wall with a set of insulation boards that have good strength, high durability, and reusability. After splicing, the discontinuous splicing seams between Z insulation boards 1 reduce stress concentration at the joints, enhance the connection strength between the insulation boards, and make the overall spliced ​​insulation board structure have higher load-bearing capacity and better durability.

[0027] The present invention also includes that the release mounting structure 13 includes a groove 131 for filling adhesive, and the groove 131 is provided along the corner of the back of the Z insulation board 1.

[0028] The present invention also includes that the inner circumference of the groove 131 is provided with ribs 132 for engaging with the dried adhesive, and the groove 131 is filled with silicone structural adhesive 134.

[0029] In use, the groove 131 is used as a space for filling the silicone structural adhesive 134. Through the use of silicone structural adhesive 134, the back of the Z insulation board 1 can be glued to the wall to be installed, and the ribs 132 can be snapped into the dried silicone structural adhesive 134.

[0030] The present invention also includes that the Z insulation board 1 includes an aluminum alloy plate layer 101 and an XPS extruded board core layer 102. The aluminum alloy plate layer 101 is provided in two sets, and the two sets of aluminum alloy plate layers 101 cover both sides of the XPS extruded board core layer 102. The groove 131 is located on one of the sets of aluminum alloy plate layers 101.

[0031] In use, the XPS extruded polystyrene board core layer 102 serves as the insulation layer of the Z insulation board 1, and the aluminum alloy plate layer 101 provides external protection for the XPS extruded polystyrene board core layer 102.

[0032] This utility model also includes a release agent layer 133 sprayed on the inner wall of the groove 131.

[0033] During use, the release agent layer 133 is used to create a certain release effect between the silicone structural adhesive 134 and the groove 131.

[0034] The release agent material in the release agent layer 133 is a fluorinated release agent or a silicone release agent.

[0035] In use, this invention involves selecting the required number of Z-insulation boards 1, filling the grooves 131 on the back of the Z-insulation boards 1 to be joined with silicone structural adhesive 134 until the adhesive overflows from the grooves 131, and then using the silicone structural adhesive 134 to adhere the back of the Z-insulation boards 1 to the wall. Adjacent Z-insulation boards 1 are joined using protrusions 11 and recesses 12, creating discontinuous seams between them. This reduces stress concentration at the seams and enhances the connection strength between the insulation boards. During this process, the Z-insulation boards 1 extending beyond the wall can be cut according to the length and width of the wall, and the cut surfaces can be sealed with silicone structural adhesive. The coating is applied to cover the surface of the building wall, which is usually rough and has low smoothness. The silicone structural adhesive 134 can adhere well to the wall. After the silicone structural adhesive 134 dries, the insulation wall formed by splicing Z insulation boards 1 can be installed on the wall. When it is necessary to remove and recycle Z insulation boards 1, workers can use suction cups to pull Z insulation boards 1 parallel to each other. The silicone structural adhesive 134 on the back of Z insulation boards 1 will be pulled out from the groove 131 with ribs 132 based on its own elastic expansion and contraction force, so that Z insulation boards 1 can be removed without damaging the wall or insulation board. It is highly flexible in use, with little material loss and low disassembly and material costs.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​insulation board for building exterior walls, characterized in that, The Z insulation board (1) is provided with protrusions (11) for splicing on the top and one side, and recesses (12) for splicing are provided on the bottom and the other side of the Z insulation board (1). Adjacent Z insulation boards (1) are spliced ​​together by inserting the protrusions (11) and the recesses (12). The Z insulation board (1) has a release installation structure (13) on its back.

2. The spliced ​​insulation board for building exterior walls according to claim 1, characterized in that, The release mounting structure (13) includes a groove (131) for filling adhesive, the groove (131) being provided along the back corner of the Z insulation board (1).

3. A spliced ​​insulation board for building exterior walls according to claim 2, characterized in that, The groove (131) is provided with ribs (132) on its inner periphery for engaging with the dried adhesive, and the groove (131) is filled with silicone structural adhesive (134).

4. A spliced ​​insulation board for building exterior walls according to claim 3, characterized in that, The Z insulation board (1) includes an aluminum alloy plate layer (101) and an XPS extruded board core layer (102). The aluminum alloy plate layer (101) is provided in two sets, and the two sets of aluminum alloy plate layers (101) cover both sides of the XPS extruded board core layer (102). The groove (131) is located on one of the sets of aluminum alloy plate layers (101).

5. A spliced ​​insulation board for building exterior walls according to claim 4, characterized in that, The inner wall of the groove (131) is coated with a release agent layer (133).

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