Fabricated building insulation board

Abstract

The utility model discloses an assembly type building insulation board, which relates to the technical field of insulation boards and comprises a framework layer, a mounting groove is arranged in the framework layer, a mounting frame is fixedly mounted in the mounting groove, an adhesive layer is arranged on one side of the framework layer, an insulation layer is fixedly mounted on the framework layer, and a protective layer is fixedly mounted on one side of the insulation layer. The beneficial effects of the utility model are that: through the protective layer can protect the thermal insulation layer, by means of its good uvioresistant ability, it is not easy to fade and discolor, the service life of the structure is increased, the functionality of the structure is improved, through the drainage waterproof plate, the top can be protected, and the service life of the structure is prolonged. In rainy days, drainage can be performed by means of the inclined surface, corrosion caused by long-time retention of rainwater at the top of the framework layer is prevented, and meanwhile, compared with a common thermal insulation material, the drainage waterproof plate is more waterproof and moisture-resistant by means of the material characteristics of the drainage waterproof plate.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, specifically to a prefabricated building insulation board. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories are processed and manufactured in factories, then transported to the construction site and assembled on-site using reliable connection methods. Prefabricated building insulation boards are one type of component used in prefabricated buildings.

[0003] Existing prefabricated insulation boards are typically fixed with adhesives when put into use. While this method is simple, relying solely on adhesives can lead to reduced fixing effectiveness over long-term use due to adhesive aging or corrosion. This can cause the insulation boards to loosen, creating safety hazards. Therefore, a single adhesive method is not reliable. Furthermore, most existing insulation boards are made of simple insulating foam sponge, lacking sufficient load-bearing capacity and exhibiting poor stability. To address these issues, we propose a prefabricated building insulation board. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a prefabricated building insulation board, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated building insulation board, comprising a skeleton layer, an installation groove inside the skeleton layer, an installation bracket fixedly installed inside the installation groove, an adhesive layer on one side of the skeleton layer, an insulation layer fixedly installed on the skeleton layer, a protective layer fixedly installed on one side of the insulation layer, a connecting nut fixedly installed on the outer side of the protective layer, a threaded groove inside the connecting nut, a limit bolt threadedly connected inside the threaded groove, an adapter bracket fixedly installed on one side of the skeleton layer, and a drainage waterproof board fixedly installed on the top of the skeleton layer.

[0006] Preferably, an adapter block is fixedly installed on the other side of the skeleton layer, and the adapter frame is adapted to the adapter block.

[0007] Preferably, the inclination angle of the drainage waterproofing board is 45 degrees, and the material of the drainage waterproofing board is HPL (High-Pressure Laminate) board.

[0008] Preferably, the insulation layer is made of extruded polystyrene, and the protective layer is made of stone paint.

[0009] Preferably, the adhesive layer is made of polyurethane.

[0010] Preferably, the mounting bracket is made of C-shaped steel.

[0011] This utility model provides a prefabricated building insulation board, which has the following beneficial effects:

[0012] 1. This prefabricated building insulation board allows for direct splicing of two frame layers by inserting the adapter blocks directly into the adapter frame. Initial bonding is achieved using an adhesive layer on one side of the frame layer. This adhesive layer possesses excellent elasticity, flexibility, compressive strength, and good chemical stability, ensuring long-term use in various natural environments, unaffected by ultraviolet radiation, high temperatures, low temperatures, etc., and exhibiting strong weather resistance. After initial bonding, limiting bolts are screwed into the threaded grooves to simultaneously limit the frame layer. This adds a limiting method to the adhesive layer's already effective restraint, improving safety and reducing safety hazards caused by structural aging.

[0013] 2. This prefabricated building insulation board supports the skeleton layer through the mounting frame inside the installation groove. Utilizing the structural characteristics of the mounting frame, it divides the structure into multiple triangles, improving stability and increasing the overall strength of the skeleton layer. Compared to existing insulation boards, it features higher load-bearing capacity and safety. Leveraging the insulation layer's closed-cell structure and dense surface, it has a low thermal conductivity and excellent insulation properties, and its performance does not degrade due to water absorption. It is particularly suitable for high-humidity environments such as cold storage, reducing limitations caused by environmental factors. A protective layer protects the insulation layer, and its excellent UV resistance prevents fading and discoloration, increasing the structure's lifespan and enhancing its functionality. A drainage waterproofing board protects the top, allowing rainwater to drain away during rainy weather, preventing prolonged water accumulation on the top of the skeleton layer and causing corrosion. Furthermore, the drainage waterproofing board's material properties make it more waterproof and moisture-resistant than ordinary insulation materials. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 This is a front view of the present invention.

[0017] In the diagram: 1. Skeleton layer; 2. Mounting groove; 3. Mounting bracket; 4. Limiting bolt; 5. Adapter bracket; 6. Adhesive layer; 7. Insulation layer; 8. Protective layer; 9. Connecting nut; 10. Adapter block; 11. Threaded groove; 12. Drainage waterproofing plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1:

[0020] Please see Figures 1 to 3 This utility model provides a technical solution: a prefabricated building insulation board, including a skeleton layer 1, an installation groove 2 is provided inside the skeleton layer 1, and an installation frame 3 is fixedly installed inside the installation groove 2. The installation frame 3 is a C-shaped steel. The skeleton layer 1 is supported by the installation frame 3 inside the installation groove 2. By utilizing the structural characteristics of the installation frame 3, it is divided into multiple triangles, which improves stability and increases the overall strength of the skeleton layer 1. Compared with existing insulation boards, it has the characteristics of high load-bearing capacity and high safety.

[0021] An adhesive layer 6 is provided on one side of the skeleton layer 1. The adhesive layer 6 is made of polyurethane. The initial bonding work is completed by using the adhesive layer 6 on one side of the skeleton layer 1. At the same time, thanks to the properties of the adhesive layer 6, it has excellent elasticity, softness, compressive strength, good chemical stability, and can be used for a long time in various natural environments. It also has strong weather resistance.

[0022] The frame layer 1 is fixedly installed with an insulation layer 7. The insulation layer 7 is made of extruded polystyrene. By utilizing the characteristics of the insulation layer 7, which has a closed-cell structure and a dense surface, it has a low thermal conductivity and excellent insulation performance. Moreover, it will not experience a performance degradation due to water absorption. It is particularly suitable for high humidity environments such as cold storage, reducing limitations caused by the environment.

[0023] A protective layer 8 is fixedly installed on one side of the insulation layer 7. The material of the protective layer 8 is real stone paint. The insulation layer 7 can be protected by the protective layer 8. With its good UV resistance, it is not easy to fade or change color, which increases the service life of the structure and improves its functionality.

[0024] A connecting nut 9 is fixedly installed on the outside of the protective layer 8. A threaded groove 11 is opened inside the connecting nut 9. A limit bolt 4 is connected inside the threaded groove 11. By screwing the limit bolt 4 into the threaded groove 11, the skeleton layer 1 is simultaneously limited through, thereby adding a limiting method under the limitation of the adhesive layer 6, reducing the safety hazards caused by structural aging.

[0025] An adapter frame 5 is fixedly installed on one side of the skeleton layer 1, and an adapter block 10 is fixedly installed on the other side of the skeleton layer 1. The adapter frame 5 and the adapter block 10 are compatible. By inserting the adapter block 10 into the interior of the adapter frame 5, the splicing of the two skeleton layers 1 can be completed.

[0026] A drainage waterproofing board 12 is fixedly installed on the top of the skeleton layer 1. The drainage waterproofing board 12 is tilted at an angle of 45 degrees and is made of HPL board. The drainage waterproofing board 12 can protect the top. In rainy weather, its tilted surface can drain water and prevent rainwater from staying on the top of the skeleton layer 1 for a long time and causing corrosion. At the same time, due to the material properties of the drainage waterproofing board 12, it is more waterproof and moisture-resistant than ordinary insulation materials.

[0027] In summary, when using this prefabricated building insulation board, the adapter block 10 is first inserted into the interior of the adapter frame 5 to complete the connection of the skeleton layer 1. After the connection is completed, the skeleton layer 1 is initially bonded with the adhesive layer 6. After bonding, the limiting bolt 4 is screwed into the interior of the skeleton layer 1 through the threaded groove 11 to complete the secondary limiting work of the skeleton layer 1, thereby completing the installation of the skeleton layer 1. The insulation layer 7 can complete the heat preservation work, and the protective layer 8 can complete the protection work of the insulation layer 7. The protective layer 8 can block the negative effects such as ultraviolet rays, thus completing the protection work.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A prefabricated building insulation board, comprising a skeleton layer (1), characterized in that: The skeleton layer (1) has an installation groove (2) inside, and an installation bracket (3) is fixedly installed inside the installation groove (2). An adhesive layer (6) is provided on one side of the skeleton layer (1). An insulation layer (7) is fixedly installed on the skeleton layer (1). A protective layer (8) is fixedly installed on one side of the insulation layer (7). A connecting nut (9) is fixedly installed on the outside of the protective layer (8). A threaded groove (11) is provided inside the connecting nut (9). A limit bolt (4) is threaded inside the threaded groove (11). An adapter bracket (5) is fixedly installed on one side of the skeleton layer (1). A drainage waterproof plate (12) is fixedly installed on the top of the skeleton layer (1).

2. The prefabricated building insulation board according to claim 1, characterized in that: An adapter block (10) is fixedly installed on the other side of the skeleton layer (1), and the adapter frame (5) is adapted to the adapter block (10).

3. The prefabricated building insulation board according to claim 1, characterized in that: The inclination angle of the drainage waterproof board (12) is 45 degrees, and the material of the drainage waterproof board (12) is HPL board.

4. The prefabricated building insulation board according to claim 1, characterized in that: The insulation layer (7) is made of extruded polystyrene, and the protective layer (8) is made of real stone paint.

5. A prefabricated building insulation board according to claim 1, characterized in that: The adhesive layer (6) is made of polyurethane.

6. The prefabricated building insulation board according to claim 1, characterized in that: The mounting bracket (3) is made of C-shaped steel.

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