Anti-fracture heat insulation board with high use strength

Abstract

The utility model discloses an anti-fracture heat insulation board with high use strength, which comprises a heat insulation board body, the heat insulation board body comprises two base material layers, a reinforcing layer is adhered between the two base material layers through an adhesive, a puncture-resistant layer is adhered on the surface of the base material layer at the front end through an adhesive, and the puncture-resistant layer is adhered on the surface of the base material layer at the rear end through an adhesive. The surface of the base material layer at the rear end is bonded with a flame-retardant layer through an adhesive, the surfaces of the base material layer, the reinforcing layers, the puncture-resistant layer and the flame-retardant layer are coated with a shell layer, the base material layer is made of polystyrene resin, the surface of the base material layer is provided with grooves for placing the reinforcing layers, the reinforcing layers are made of carbon fiber nets, and the reinforcing layers are laid into two to three layers. And the carbon fiber nets are bonded by adopting an adhesive. According to the utility model, the base material layer, the reinforcing layer, the puncture-resistant layer, the flame-retardant layer and the shell layer are matched for use, so that the insulation board body has good use strength, the phenomenon of breakage is not easy to occur, and great convenience is brought to daily use.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a thermal insulation board with high fracture resistance and high use strength. Background Art

[0002] Insulation board is a rigid foam plastic board made of polystyrene resin as raw material, other raw materials and polymers, which is heated and mixed, and then injected with catalyst, and then extruded and pressed to form. The insulation board has moisture-proof and waterproof properties, which can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area and can be used for building insulation. There are EPS insulation board, STP insulation board, etc.

[0003] The insulation boards currently on the market do not have a reinforcement structure inside and are prone to breakage, which will affect their insulation effect. Therefore, it is necessary to design an insulation board that is anti-breakage and has high strength. Utility Model Content

[0004] The utility model aims to provide a thermal insulation board with high use strength and anti-fracture properties, which has the advantage of high use strength and solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulation board with high anti-fracture strength, comprising an insulation board body, the insulation board body comprising a substrate layer, the number of the substrate layers is two, and a reinforcement layer is bonded between the two substrate layers by an adhesive, a puncture-resistant layer is bonded to the surface of the substrate layer at the front end by an adhesive, and a flame-retardant layer is bonded to the surface of the substrate layer at the rear end by an adhesive, and the surfaces of the substrate layer, the reinforcement layer, the puncture-resistant layer and the flame-retardant layer are covered with an outer shell layer.

[0006] Preferably, the substrate layer is made of polystyrene resin, and a groove for placing the reinforcement layer is provided on its surface.

[0007] Preferably, the reinforcement layer is made of carbon fiber mesh, and the reinforcement layer is laid in two to three layers, and the carbon fiber meshes are bonded with an adhesive.

[0008] Preferably, the puncture-resistant layer is made of a metal mesh, and a protective paint is sprayed on its surface.

[0009] Preferably, the flame retardant layer is made of flame retardant cotton, and the flame retardant cotton adopts a honeycomb design, and the honeycomb holes are filled with magnesium hydroxide.

[0010] Preferably, the outer shell layer is made of polyurethane foam, and a panel is bonded to its surface.

[0011] Preferably, the surface of the insulation board body is covered with a protective film, and a label is attached to the surface of the insulation board body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can make the insulation board body have good use strength through the coordinated use of the base material layer, the reinforcement layer, the puncture-resistant layer, the flame-retardant layer and the outer shell layer, and will not easily break, which brings great convenience to daily use.

[0014] 2. The utility model adopts a base material layer made of polystyrene resin, so that the insulation board body has good thermal insulation performance. The reinforcement layer made of carbon fiber mesh can make the insulation board body have good use strength and toughness, and will not easily break. The puncture-resistant layer made of metal mesh can further enhance the use strength of the insulation board body and will not be easily punctured. The flame-retardant layer made of flame-retardant cotton can make the insulation board body have good use strength. The outer shell layer made of polyurethane foam can make the insulation board body have good flame-retardant and heat-insulating performance and reduce the weight of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal connection structure between the base material layer and the reinforcement layer of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 4 It is a side sectional schematic diagram of the insulation board body of the utility model.

[0019] In the figure: 1. Insulation board body; 101. Base material layer; 102. Reinforcement layer; 103. Puncture-resistant layer; 104. Flame-retardant layer; 105. Outer shell layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] See also Figure 1-4 A thermal insulation board with high anti-fracture strength comprises a thermal insulation board body 1, wherein the thermal insulation board body 1 comprises a substrate layer 101, wherein the number of the substrate layers 101 is two, and a reinforcing layer 102 is bonded between the two substrate layers 101 by an adhesive, a puncture-resistant layer 103 is bonded to the surface of the substrate layer 101 at the front end by an adhesive, and a flame-retardant layer 104 is bonded to the surface of the substrate layer 101 at the rear end by an adhesive, and the surfaces of the substrate layer 101, the reinforcing layer 102, the puncture-resistant layer 103 and the flame-retardant layer 104 are coated with an outer shell layer 105. By using the substrate layer 101, the reinforcing layer 102, the puncture-resistant layer 103, the flame-retardant layer 104 and the outer shell layer 105 in combination, the thermal insulation board body 1 can have good strength in use and will not easily break, thereby bringing great convenience to daily use.

[0023] The base material layer 101 is made of polystyrene resin, and a groove for placing the reinforcing layer 102 is opened on its surface. By using the base material layer 101 made of polystyrene resin, the insulation board body 1 can have good thermal insulation performance.

[0024] The reinforcing layer 102 is made of carbon fiber mesh, and two to three layers of the reinforcing layer 102 are laid, and the carbon fiber meshes are bonded with adhesive. By using the reinforcing layer 102 made of carbon fiber mesh, the insulation board body 1 can have good strength and toughness and will not break easily.

[0025] The puncture-resistant layer 103 is made of a metal mesh, and a protective paint is sprayed on its surface. By using the puncture-resistant layer 103 made of a metal mesh, the use strength of the insulation board body 1 can be further enhanced, and it will not be easily punctured.

[0026] The flame retardant layer 104 is made of flame retardant cotton, and the flame retardant cotton adopts a honeycomb design, and the honeycomb holes are filled with magnesium hydroxide. By adopting the flame retardant layer 104 made of flame retardant cotton, the insulation board body 1 can have good usage strength.

[0027] The outer shell layer 105 is made of polyurethane foam, and a panel is bonded to its surface. By using the outer shell layer 105 made of polyurethane foam, the insulation board body 1 can have good flame retardant, heat insulating and heat preserving properties, and also reduce the weight of the board.

[0028] The surface of the insulation board body 1 is covered with a protective film, and a label is attached to the surface of the insulation board body 1 .

[0029] When in use, by adopting the base material layer 101 made of polystyrene resin, the insulation board body 1 can have good thermal insulation performance, by adopting the reinforcement layer 102 made of carbon fiber mesh, the insulation board body 1 can have good use strength and toughness, and will not easily break, by adopting the puncture-resistant layer 103 made of metal mesh, the use strength of the insulation board body 1 can be further enhanced, and it will not be easily punctured, by adopting the flame-retardant layer 104 made of flame-retardant cotton, the insulation board body 1 can have good use strength, and by adopting the outer shell layer 105 made of polyurethane foam, the insulation board body 1 can have good flame-retardant and heat-insulating performance, and also reduce the weight of the board.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal insulation board with high fracture resistance and high use strength, comprising a thermal insulation board body (1), characterized in that: The insulation board body (1) comprises a substrate layer (101), the number of the substrate layers (101) is two, and a reinforcing layer (102) is bonded between the two substrate layers (101) by an adhesive, a puncture-resistant layer (103) is bonded to the surface of the substrate layer (101) at the front end by an adhesive, and a flame-retardant layer (104) is bonded to the surface of the substrate layer (101) at the rear end by an adhesive, and the surfaces of the substrate layer (101), the reinforcing layer (102), the puncture-resistant layer (103) and the flame-retardant layer (104) are coated with an outer shell layer (105).

2. The insulation board with high fracture resistance and use strength according to claim 1, characterized in that: The base material layer (101) is made of polystyrene resin, and a groove for placing the reinforcing layer (102) is provided on its surface.

3. The insulation board with high fracture resistance and high use strength according to claim 1, characterized in that: The reinforcement layer (102) is made of carbon fiber mesh, and the reinforcement layer (102) is laid in two to three layers, and the carbon fiber meshes are bonded with an adhesive.

4. The insulation board with high fracture resistance and high use strength according to claim 1, characterized in that: The puncture-resistant layer (103) is made of a metal mesh, and a protective paint is sprayed on its surface.

5. The insulation board with high fracture resistance and use strength according to claim 1, characterized in that: The flame retardant layer (104) is made of flame retardant cotton, and the flame retardant cotton adopts a honeycomb design, and the honeycomb holes are filled with magnesium hydroxide.

6. The insulation board with high fracture resistance and use strength according to claim 1, characterized in that: The outer shell layer (105) is made of polyurethane foam and has a panel bonded to its surface.

7. The insulation board with high fracture resistance and use strength according to claim 1, characterized in that: The surface of the insulation board body (1) is covered with a protective film, and a label is affixed to the surface of the insulation board body (1).

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