Anti-falling thermal insulation layer

Abstract

The utility model discloses an anti-falling heat preservation layer which is characterized in that the anti-falling heat preservation layer comprises a heat preservation and heat insulation plate, a decoration plate is further attached to the front face of the heat preservation and heat insulation plate, the decoration plate and the heat preservation and heat insulation plate are arranged in a staggered mode, a plurality of tie nails are arranged on the decoration plate, one ends of the tie nails penetrate through the heat preservation and heat insulation plate and stretch out by a preset length, and the other ends of the tie nails are connected with the heat preservation and heat insulation plate. By the adoption of the method, the heat preservation and insulation board can serve as a fixing formwork for outer wall pouring, a formwork material necessary for construction is omitted, the heat preservation and insulation board and outer wall pouring can be constructed synchronously, the construction procedure is simplified, the construction efficiency is improved, and the binding force of the heat preservation and insulation board and the outer wall is improved through the arrangement of the binding nails and the back ridges; and the thermal insulation plate is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of building thermal insulation, in particular to a thermal insulation layer that prevents falling off. Background Art

[0002] The energy-saving thermal insulation board for building exterior walls is a material used for building exterior wall thermal insulation. It has good thermal insulation performance and durability. This kind of thermal insulation board can be installed on the surface of the building exterior wall, effectively reducing heat transfer and energy loss. It can provide excellent thermal insulation effect, reduce winter heating costs, and at the same time provide a cooling effect in summer, reducing the demand for using air conditioners.

[0003] Existing buildings usually adopt the external pasting thermal insulation method, that is, bonding the thermal insulation board on the exterior wall. In the later use, due to the erosion of moisture, the adhesion will decrease, resulting in the falling off of the thermal insulation board. And during installation, the exterior wall is first poured, and then the thermal insulation board is installed later. This method makes the construction process complicated and the construction efficiency low.

[0004] Therefore, it is urgent to design a thermal insulation layer that prevents falling off to overcome one or more of the above-mentioned deficiencies of the prior art. Summary of the Utility Model

[0005] The technical solution adopted by the utility model to solve the above technical problems is: to provide a thermal insulation layer that prevents falling off, which is characterized in that it includes: a thermal insulation board, and a decorative board is further pasted on the front surface of the thermal insulation board. The decorative board is arranged staggeredly with the thermal insulation board. A plurality of tie rods are arranged on the decorative board, and one end of each of the plurality of tie rods passes through the thermal insulation board and extends out a predetermined length.

[0006] In a preferred embodiment, a plurality of protruding back ribs are further arranged at intervals on the back surface of the thermal insulation board.

[0007] In a preferred embodiment, the extending length of the tie rod is greater than or equal to 50 mm.

[0008] In a preferred embodiment, the distance between two adjacent tie rods is greater than or equal to 600 mm.

[0009] In a preferred embodiment, the decorative board is a carbon fiber board.

[0010] The beneficial effects of the utility model are: the thermal insulation board can be used as a fixed formwork for exterior wall pouring, saving a formwork material necessary for construction, and the thermal insulation layer can be constructed synchronously with the exterior wall pouring, simplifying the construction procedure and improving the construction efficiency. Through the setting of the tie rods and the back ribs, the bonding force between the thermal insulation board and the exterior wall is improved, and the falling off of the thermal insulation board is avoided. Description of the Drawings

[0011] Figure 1 is a schematic plan view of the present utility model;

[0012] Figure 2 is a side view of the present utility model;

[0013] Figure 3 is a splicing schematic diagram of the present utility model;

[0014] In the figure:

[0015] 10. Thermal insulation board; 11. Decorative board; 12. Tie nail; 13. Back rib; 14. External wall. Specific embodiments

[0016] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0017] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "connection", "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only with reference to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present utility model, 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 cannot be understood as a limitation on the embodiments of the present utility model.

[0018] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0019] In the embodiments of the present utility model, "and / or" merely describes the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, the character " / " in this text generally indicates that the associated objects before and after are in an "or" relationship.

[0020] References to "one embodiment" or "some embodiments" etc. described in this specification mean that specific features, structures, or characteristics described in connection with that embodiment are included in one or more embodiments of the present utility model. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0021] As Figures 1-3 shown, the present utility model provides an anti - shedding thermal insulation layer, which is characterized by including: a thermal insulation board 10, a decorative board 11 is further attached to the front surface of the thermal insulation board 10, the decorative board 11 is arranged offset from the thermal insulation board 10, and a plurality of tie nails 12 are provided on the decorative board 11, and one end of each of the plurality of tie nails 12 passes through the thermal insulation board 10 and extends by a predetermined length;

[0022] Furthermore, a plurality of protruding back ribs 13 are spaced apart on the back surface of the thermal insulation board 10;

[0023] Furthermore, the extending length of the tie nail 12 is greater than or equal to 50 mm;

[0024] Furthermore, the distance between two adjacent tie nails 12 is greater than or equal to 600 mm;

[0025] Furthermore, the decorative board 11 is a carbon fiber board;

[0026] Specifically, in the present application, the thermal insulation board 10 is used as a fixed formwork for the exterior wall 14, enabling the thermal insulation board 10 to serve both as a formwork and as a thermal insulation layer, and eliminating the need to remove the thermal insulation board 10 after the pouring of the exterior wall 14. The construction process is effectively reduced and the construction efficiency is improved. Meanwhile, on the front surface of the thermal insulation board 10, i.e., the side of the thermal insulation board 10 facing away from the pouring side, a decorative board 11 is adhered by microcellular foamed polyurethane. The decorative board 11 is internally provided with tie bolts 12. One end of the tie bolt 12 passes through the thermal insulation board 10 and extends by a predetermined length for bonding with the concrete during the pouring of the exterior wall 14, enhancing the connection strength. The thermal insulation board 10 and the decorative board 11 are bonded by microcellular foamed polyurethane and tie bolts 12, greatly strengthening the fixing effect of the bonding and effectively preventing the thermal insulation board 10 from falling off. Meanwhile, for facilitating the later riveting operation, on the back surface of the thermal insulation board 10, there are also provided a number of back ribs 13 protruding from the surface of the thermal insulation board 10 to enhance the riveting strength. At the same time, due to the protrusion of the back ribs 13, the back ribs 13 will have a larger contact area with the concrete, further enhancing the bonding strength. To ensure the bonding strength between the tie bolt 12 and the concrete, the extended length of the tie bolt 12 is greater than or equal to 50 mm so that the tie bolt 12 has sufficient bonding strength with the concrete, and the end of the tie bolt 12 is hook-shaped to further enhance the bonding strength. The spacing between a number of tie bolts 12 is not less than 600 mm to ensure sufficient tie strength at low cost. In this embodiment, the decorative board 11 is made of carbon fiber material, making the overall weight of the decorative board 11 light and easier to install. At the same time, it also enables the tie bolt 12 to more easily hold the decorative board 11, and carbon fiber also has the advantages of high strength and long service life. To facilitate the splicing between multiple thermal insulation boards 10, the decorative board 11 and the thermal insulation board 10 are arranged staggeredly, that is, two adjacent sides of the decorative board 11 are located outside the thermal insulation board 10, making the two opposite sides of the decorative board 11 form a stepped shape with one side protruding and the other side retracting, forming a rabbet shape. When two adjacent thermal insulation boards 10 are spliced, the protruding side is inserted into the retracting side, which is conducive to on-site assembly, ensuring the flatness of the splicing surface. At the same time, the rabbet is conducive to preventing leakage of concrete during pouring and reducing the possibility of later leakage of the exterior wall 14.

[0027] In summary, the thermal insulation board of the present application can be used as a fixed formwork for the pouring of the exterior wall, eliminating a formwork material necessary for construction, and the thermal insulation layer can be constructed synchronously with the pouring of the exterior wall, simplifying the construction process and improving the construction efficiency. Through the setting of tie bolts and back ribs, the bonding force between the thermal insulation board and the exterior wall is enhanced, avoiding the falling off of the thermal insulation board.

[0028] The present utility model is not limited solely to what is described in the specification and embodiments. Therefore, additional advantages and modifications can be readily achieved by those skilled in the art. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to specific details, representative devices, and the illustrative examples shown and described herein.

Claims

1. An anti - shedding thermal insulation layer, characterized in that, Including: A thermal insulation board, on the front surface of which a decorative board is also attached. The decorative board is arranged offset from the thermal insulation board, and a number of tie nails are provided on the decorative board. One end of a number of the tie nails passes through the thermal insulation board and extends a predetermined length.

2. The anti-detachment thermal insulation layer according to claim 1, wherein, On the back surface of the thermal insulation board, a number of protruding back ribs are also provided at intervals.

3. The anti-detachment thermal insulation layer according to claim 1, wherein The extending length of the tie nail is greater than or equal to 50 mm.

4. The anti-detachment thermal insulation layer according to claim 1, wherein, The distance between two adjacent tie nails is greater than or equal to 600 mm.

5. The anti-detachment thermal insulation layer according to claim 1, characterized in that, The decorative board is a carbon fiber board.

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