Assembly structure of foam glass core material heat preservation decorative plate

Abstract

The utility model discloses an assembly structure of a foam glass core material heat preservation decorative plate. The assembly structure comprises a veneer, a first bonding layer, a foam glass core material, a second bonding layer and a backing layer which are sequentially stacked from top to bottom. A containing groove is formed in the foam glass core material, and the containing groove is exposed outwards from the outer end face of the foam glass core material; a containing groove is formed in the foam glass core material, a hollow sectional material is embedded in the containing groove, the containing groove is formed in the foam glass core material, and the hollow sectional material is arranged in the containing groove, so that the hook part is hooked into a cavity of the sectional material, and the foam glass core material heat preservation decoration plate can be installed and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building thermal insulation materials, in particular to an assembly structure of a foam glass core material thermal insulation decorative board. Background Art

[0002] As an important exterior wall packaging and decoration material, the insulation decorative board is now widely used in the construction industry. The insulation decorative board is often fixed on the exterior wall of the building, so as to insulate and decorate the exterior wall; at present, the insulation decorative board is often fixed on the exterior wall of the building through the hanger 9; during the installation process, the hanger 9 is fixed on the exterior wall by pre-embedding or later by expansion bolts, and the hanger 9 has an adjustable hook 91, which is hooked into the installation slots opened on the four sides of the insulation decorative board through multiple hooks 91, so as to fix the insulation decorative board on the exterior wall; for traditional insulation decorative boards, the insulation material is often made of rock wool, which has a large deformability, and the installation slots are often cut on the four sides of the stone decorative board for the hook 91 to be inserted and fixed; however, for the foam glass core insulation decorative board whose decorative board is aluminum-plastic board, the foam glass core is relatively brittle and hard, and the thermal expansion coefficient is very small. First of all, it is difficult to provide a reliable installation slot installation position, and in addition, since the thermal expansion coefficient of the aluminum-plastic board is higher than that of the foam glass core, the traditional installation structure will be difficult to meet its use requirements. Summary of the invention

[0003] The utility model aims to provide an assembly structure of a foam glass core material heat-insulating decorative board, which is intended to solve the technical problems existing in the background technology.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A foam glass core thermal insulation decorative panel assembly structure comprises a decorative panel, a first adhesive layer, a foam glass core, a second adhesive layer and a backing layer stacked in sequence from top to bottom; a receiving groove is provided on the foam glass core, and the receiving groove is exposed outwardly from the outer end surface of the foam glass core; a hollow profile is embedded in the receiving groove.

[0006] On the basis of the above solution and as a preferred solution of the above solution: the accommodating groove is opened on the end surface of the foam glass core material facing the decorative panel.

[0007] On the basis of the above solution and as a preferred solution of the above solution: the accommodating groove runs through two opposite surfaces of the foam glass core material.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the profile is an aluminum profile.

[0009] On the basis of the above solution and as a preferred solution of the above solution: a third adhesive layer is provided between the profile and the receiving groove.

[0010] On the basis of the above solution and as a preferred solution of the above solution: the accommodating groove is rectangular; the profile is rectangular.

[0011] On the basis of the above solution and as a preferred solution of the above solution: a reinforcement layer is provided between the foam glass core material and the first adhesive layer and on the outer surface of the containing groove.

[0012] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: by arranging a receiving groove on the foam glass core material and arranging a hollow profile in the receiving groove, the hook is hooked into the cavity of the profile, and the foam glass core material insulation decorative board can be installed and fixed. In addition, by arranging a reinforcing layer on the outer surface of the receiving groove and between the foam glass core material and the first adhesive layer, the reinforcing layer can be sprayed on its surface in advance, and the reinforcing layer can fix and reinforce the broken hole wall on the surface of the foam glass core material, thereby increasing its surface strength, so that the first adhesive layer and the third adhesive layer have good adhesion, ensuring that the decorative panel and the foam glass core material, the profile and the receiving groove have strong adhesion, avoiding the phenomenon of stratification, and ensuring the composite quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is the installation structure of foam glass core thermal insulation decorative board. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of this application clearer, the technical solution in the embodiment will be clearly and completely described below in conjunction with the drawings in the embodiment. Obviously, the described embodiment is only a part of the embodiment of this application, not all embodiments. Based on the given embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0016] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, 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 therefore should not be understood as a limitation on the present application.

[0017] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0018] See Figure 1-2 As shown, the present application discloses an assembly structure of a foam glass core material thermal insulation decorative board, comprising a decorative panel 1, a first adhesive layer 2, a foam glass core material 3, a second adhesive layer 4 and a backing layer 5 stacked in sequence from top to bottom; a receiving groove 31 is provided on the foam glass core material 3, the receiving groove 31 is exposed outwardly from the outer end surface of the foam glass core material 3, and a hollow profile 6 is embedded in the receiving groove 31; specifically, the receiving groove 31 is opened on the end surface of the foam glass core material 3 facing the decorative panel 1, and in order to meet the hook portion 91 of the hanger 9 can be hooked in from the upper and lower ends (see Figure 2 As shown, a filler 10 is provided between two adjacent foam glass core insulation decorative panels, thereby improving the installation reliability of the foam glass core insulation decorative panels. In this embodiment, the receiving groove 31 preferably passes through the two opposite surfaces of the foam glass core 3, and the entire profile 6 can be preferably embedded in the receiving groove 31, and a third adhesive layer 8 is provided between the profile 6 and the receiving groove 31, thereby achieving the bonding and fixing of the profile 6 and the receiving groove 31, thereby increasing the bonding area between the profile 6 and the receiving groove 31, and improving the connection reliability and bearing capacity. In order to facilitate processing and cooperate with the hook part of the pendant, in this embodiment, the receiving groove 31 is preferably rectangular; further, the profile 6 is preferably rectangular, and the width of the profile 6 is slightly smaller than the width of the receiving groove 31, thereby forming sufficient glue accommodating space to ensure reliable adhesive thickness.

[0019] By providing a receiving groove on the foam glass core material and providing a hollow profile in the receiving groove, the hook is hooked into the cavity of the profile, and the foam glass core insulation decorative board can be installed and fixed. Since the profile can better withstand external forces, the problem of being unable to be reliably installed due to the foam glass core material 3 being brittle and easily broken by force can be avoided. The profile 6 is preferably an aluminum profile, which has excellent strength and light weight, and can reduce the overall weight of the foam glass core insulation decorative board, thereby reducing the strength requirements for the hanger 9.

[0020] In addition, as a whole, the foam glass has a closed-cell structure inside, and the overall tensile and compressive strength is high. However, due to the slitting and cutting, the hole wall is destroyed in the cross section, resulting in low strength, easy to fall off powder and slag, which is not conducive to the composite of the thermal insulation decorative board; and the first adhesive layer 2, the second adhesive layer 4 and the third adhesive layer 8 are often used with two-component polyurethane composite glue, which has a certain volume shrinkage during the curing process, and the foam glass itself is brittle, and there is a risk of the surface structure being destroyed by the shrinkage stress of the glue; the bonding surface is easy to delaminate under transportation, cutting and impact. To this end, this embodiment sprays the weather-resistant emulsion onto the foam glass core material and the surface of the receiving groove in advance by spraying, so that the weather-resistant emulsion adheres to the surface of the foam glass core material 3 and after curing, a reinforcement layer 7 is obtained between the foam glass core material 3 and the first adhesive layer 2 and the outer surface of the receiving groove 31. Among them, the weather-resistant emulsion can be considered to use silicone acrylic emulsion, acrylic emulsion, etc. The broken hole walls on the surface of the foam glass core material are fixed and reinforced by the reinforcing layer 7, thereby increasing the strength of its surface. This will allow the first bonding layer and the third bonding layer to have good adhesion, ensuring that the decorative panel and the foam glass core material, the profile and the receiving groove have strong adhesion, avoiding stratification and ensuring the composite quality.

[0021] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly structure of a foam glass core thermal insulation decorative board, characterized in that: The invention comprises a decorative panel (1), a first adhesive layer (2), a foam glass core material (3), a second adhesive layer (4) and a backing layer (5) which are stacked in sequence from top to bottom; a receiving groove (31) is provided on the foam glass core material (3), and the receiving groove (31) is exposed outwardly from the outer end surface of the foam glass core material (3); and a hollow profile (6) is embedded in the receiving groove (31).

2. The assembly structure of the foam glass core thermal insulation decorative board according to claim 1, characterized in that: The accommodating groove (31) is provided on the end surface of the foam glass core material (3) facing the decorative panel (1).

3. The assembly structure of the foam glass core thermal insulation decorative board according to claim 2, characterized in that: The accommodating groove (31) passes through two opposite surfaces of the foam glass core material (3).

4. The assembly structure of the foam glass core thermal insulation decorative board according to claim 1, characterized in that: The profile (6) is an aluminum profile.

5. The assembly structure of the foam glass core thermal insulation decorative board according to claim 1, characterized in that: A third adhesive layer (8) is provided between the profile (6) and the accommodating groove (31).

6. The assembly structure of the foam glass core thermal insulation decorative board according to claim 4, characterized in that: The accommodating groove (31) is rectangular; and the profile (6) is rectangular.

7. The assembly structure of the foam glass core thermal insulation decorative board according to claim 2, characterized in that: A reinforcement layer (7) is provided between the foam glass core material (3) and the first adhesive layer (2), and on the outer surface of the accommodating groove (31).

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