Novel environment-friendly glass fiber reinforced plastic composite wallboard

Abstract

The utility model relates to the technical field of composite wallboards, in particular to a novel environment-friendly glass fiber reinforced plastic composite wallboard which comprises a surface protective layer, a fiber reinforced layer is arranged on the inner side of the surface protective layer, a functional composite layer is arranged on the inner side of the fiber reinforced layer, and a structural supporting layer is arranged on the inner side of the functional composite layer. According to the novel environment-friendly glass fiber reinforced plastic composite wallboard, microorganism breeding is inhibited through the surface protection layer, the acid and alkali corrosion resistance is high, the wallboard is protected from the surface, the fiber reinforcement layer effectively disperses impact energy and inhibits crack propagation, the functional composite layer reflects infrared radiation, the air layer blocks heat convection, and heat conduction is conveniently inhibited; meanwhile, the noise isolation effect is effectively improved, the overall sound insulation performance of the wallboard is improved, the flexural rigidity is improved through the structure supporting layer, the weight density is reduced, the bearing capacity is high, and through three-dimensional cooperation of materials, structures and functions, the technical effects that a building enclosure system is light, high in strength, energy-saving, safe and environmentally friendly are achieved.

Description

Technical Field

[0001] This utility model relates to the field of composite wall panel technology, specifically a new type of environmentally friendly fiberglass composite wall panel. Background Technology

[0002] Composite wall panels are a new generation of high-performance building interior partitions produced industrially. They are made of a variety of building materials and are designed to replace traditional bricks and tiles. Their main features include environmental friendliness and energy saving, lightweight and earthquake resistance, fire resistance, heat insulation, sound insulation, and quick construction.

[0003] Traditional building wall panels often use single-material structures (such as cement board, gypsum board, etc.) or simple composite material structures. It is difficult to balance thermal insulation performance with structural strength. The sound insulation effect is limited by the characteristics of single-layer materials, and fire resistance requires additional treatment, increasing costs. Changes in environmental humidity can easily lead to deformation and cracking, resulting in a short service life. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of environmentally friendly fiberglass composite wall panel, which has the characteristics of high structural strength, good thermal insulation performance, fire resistance and corrosion resistance, excellent sound insulation performance, lightweight and high strength, energy saving and safety.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel environmentally friendly fiberglass composite wall panel, comprising a surface protective layer, a fiber reinforcement layer disposed on the inner side of the surface protective layer, a functional composite layer disposed on the inner side of the fiber reinforcement layer, a structural support layer disposed on the inner side of the functional composite layer, and an interface bonding layer disposed on the inner side of the structural support layer.

[0006] As a preferred embodiment of this novel environmentally friendly fiberglass composite wall panel, the surface protective layer is a nano-titanium dioxide photocatalytic film, and the surface of the nano-titanium dioxide photocatalytic film is coated with a modified fluorocarbon resin coating.

[0007] As a preferred embodiment of this novel environmentally friendly fiberglass composite wall panel, the functional composite layer includes a honeycomb aluminum foil insulation layer, and the outer wall of the honeycomb aluminum foil insulation layer is bonded with a butyl rubber sound insulation layer through a modified aerogel insulation layer.

[0008] As a preferred embodiment of this novel environmentally friendly fiberglass composite wall panel, the structural support layer includes a corrugated fiberglass core board, and the outer wall of the corrugated fiberglass core board is fixedly connected with aluminum alloy reinforcing ribs in an "X" structure. The cavity formed by the aluminum alloy reinforcing ribs and the corrugated fiberglass core board is filled with foamed ceramic particles.

[0009] As a preferred embodiment of this novel environmentally friendly fiberglass composite wall panel, the fiber reinforcement layer is orthogonally woven from fiberglass cloth and basalt fiber mesh.

[0010] As a preferred embodiment of this novel environmentally friendly fiberglass composite wall panel, the interface bonding layer is epoxy structural adhesive.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This new type of environmentally friendly fiberglass composite wall panel inhibits microbial growth and improves resistance to ultraviolet aging through a surface protective layer, while also exhibiting strong resistance to acid and alkali corrosion. The fiber reinforcement layer effectively disperses impact energy and inhibits crack propagation, the functional composite layer reflects infrared radiation, and the air layer blocks heat convection and facilitates heat conduction, while simultaneously improving noise insulation and overall soundproofing performance. The structural support layer enhances bending stiffness, reduces weight density, and provides strong load-bearing capacity. Through the three-dimensional synergy of materials, structure, and function, this wall envelope system achieves lightweight, high-strength, energy-saving, safe, and environmentally friendly technical effects. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0014] Figure 1 This is a cross-sectional view of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the surface protective layer of this utility model;

[0016] Figure 3 This is a cross-sectional view of the functional composite layer of this utility model;

[0017] Figure 4 This is a cross-sectional view of the structural support layer of this utility model.

[0018] The markings in the diagram are: 1. Surface protective layer; 2. Fiber reinforcement layer; 3. Functional composite layer; 4. Structural support layer; 5. Interface bonding layer; 6. Nano-titanium dioxide photocatalytic film; 7. Modified fluorocarbon resin coating; 8. Honeycomb aluminum foil insulation layer; 9. Modified aerogel insulation layer; 10. Butyl rubber sound insulation layer; 11. Corrugated fiberglass core board; 12. Aluminum alloy reinforcing ribs; 13. Foamed ceramic particles. Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0020] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0021] Please see Figures 1 to 4 A new type of environmentally friendly fiberglass composite wall panel includes a surface protective layer 1, a fiber reinforcement layer 2 disposed on the inner side of the surface protective layer 1, a functional composite layer 3 disposed on the inner side of the fiber reinforcement layer 2, a structural support layer 4 disposed on the inner side of the functional composite layer 3, and an interface bonding layer 5 disposed on the inner side of the structural support layer 4.

[0022] In this embodiment: the surface protective layer 1 is a nano-titanium dioxide photocatalytic film 6, and the surface of the nano-titanium dioxide photocatalytic film 6 is coated with a modified fluorocarbon resin coating 7. The nano-titanium dioxide photocatalytic film can decompose organic pollutants and inhibit the growth of microorganisms. The modified fluorocarbon resin coating is resistant to ultraviolet aging and has strong acid and alkali corrosion resistance, thus protecting the wall panel from the surface. The fiber reinforcement layer 2 is orthogonally woven from glass fiber cloth and basalt fiber mesh. The glass fiber provides longitudinal tensile strength, and the basalt fiber enhances the transverse shear resistance, effectively dispersing impact energy and inhibiting crack propagation. The functional composite layer 3 includes a honeycomb aluminum foil insulation layer 8. The outer wall of the honeycomb aluminum foil insulation layer 8 is protected by modified aerogel. The thermal layer 9 is bonded with a butyl rubber sound insulation layer 10, and the honeycomb aluminum foil heat insulation layer 8 reflects infrared radiation. The air layer blocks heat convection. The modified aerogel insulation layer 9 has a nanoporous structure, which facilitates the suppression of heat conduction. The butyl rubber sound insulation layer 10 effectively improves the noise insulation effect and enhances the overall sound insulation performance of the wall panel. The structural support layer 4 uses a corrugated fiberglass core board 11 to improve bending stiffness and reduce weight density. The X-shaped aluminum alloy reinforcing ribs 12 form a spatial truss structure with strong load-bearing capacity. The foamed ceramic particles 13 absorb structural deformation stress and provide high-temperature insulation and buffering. Thus, through the three-dimensional synergy of materials, structure and function, the building envelope system achieves the technical effects of being lightweight, high-strength, energy-saving, safe and environmentally friendly.

[0023] As a technical optimization of this utility model, the surface protective layer 1 is a nano-titanium dioxide photocatalytic film 6, and the surface of the nano-titanium dioxide photocatalytic film 6 is coated with a modified fluorocarbon resin coating 7.

[0024] In this embodiment: the nano-titanium dioxide photocatalytic film can decompose organic pollutants and inhibit the growth of microorganisms. The modified fluorocarbon resin coating is resistant to ultraviolet aging and has strong acid and alkali corrosion resistance, thus protecting the wall panel from the surface.

[0025] As a technical optimization of this utility model, the functional composite layer 3 includes a honeycomb aluminum foil heat insulation layer 8, and the outer wall of the honeycomb aluminum foil heat insulation layer 8 is bonded with a butyl rubber sound insulation layer 10 through a modified aerogel insulation layer 9.

[0026] In this embodiment: the honeycomb aluminum foil insulation layer 8 reflects infrared radiation, the air layer blocks heat convection, the modified aerogel insulation layer 9 has a nanoporous structure, which facilitates the suppression of heat conduction, and the butyl rubber sound insulation layer 10 effectively improves the noise insulation effect and improves the overall sound insulation performance of the wall panel.

[0027] As a technical optimization of this utility model, the structural support layer 4 includes a corrugated fiberglass core board 11, and an aluminum alloy reinforcing rib 12 in the shape of an "X" is fixedly connected to the outer wall of the corrugated fiberglass core board 11. The cavity formed by the aluminum alloy reinforcing rib 12 and the corrugated fiberglass core board 11 is filled with foamed ceramic particles 13.

[0028] In this embodiment: the corrugated fiberglass core plate 11 improves the bending stiffness and reduces the weight density; the X-shaped aluminum alloy reinforcing ribs 12 form a spatial truss structure with strong load-bearing capacity; and the foamed ceramic particles 13 absorb the structural deformation stress and provide high-temperature insulation and buffering.

[0029] As a technical optimization of this utility model, the fiber reinforcement layer 2 is orthogonally woven from glass fiber cloth and basalt fiber mesh.

[0030] In this embodiment, the fiber reinforcement layer 2 is orthogonally woven from glass fiber cloth and basalt fiber mesh. The glass fiber provides longitudinal tensile strength, while the basalt fiber enhances transverse shear resistance, effectively dispersing impact energy and inhibiting crack propagation.

[0031] As a technical optimization of this utility model, the interface bonding layer 5 is an epoxy structural adhesive.

[0032] In this embodiment, the interface bonding layer 5 is an epoxy structural adhesive, which serves as a stress buffer transition.

[0033] Working principle: The surface protective layer 1 is a nano-titanium dioxide photocatalytic film 6, and the surface of the nano-titanium dioxide photocatalytic film 6 is coated with a modified fluorocarbon resin coating 7. The nano-titanium dioxide photocatalytic film can decompose organic pollutants and inhibit the growth of microorganisms. The modified fluorocarbon resin coating is resistant to ultraviolet aging and has strong acid and alkali corrosion resistance, thus protecting the wall panel from the surface. The fiber reinforcement layer 2 is orthogonally woven from glass fiber cloth and basalt fiber mesh. Glass fiber provides longitudinal tensile strength, and basalt fiber enhances transverse shear resistance, effectively dispersing impact energy and inhibiting crack propagation. The functional composite layer 3 includes a honeycomb aluminum foil insulation layer 8, and the outer wall of the honeycomb aluminum foil insulation layer 8 is insulated with modified aerogel. Layer 9 is bonded with a butyl rubber sound insulation layer 10, a honeycomb aluminum foil heat insulation layer 8 that reflects infrared radiation, an air layer that blocks heat convection, and a modified aerogel insulation layer 9 with a nanoporous structure that facilitates heat conduction suppression. The butyl rubber sound insulation layer 10 effectively improves noise insulation and enhances the overall sound insulation performance of the wall panel. The structural support layer 4 uses a corrugated fiberglass core board 11 to increase bending stiffness and reduce weight density. X-shaped aluminum alloy reinforcing ribs 12 form a spatial truss structure with strong load-bearing capacity. Foamed ceramic particles 13 absorb structural deformation stress and provide high-temperature insulation and buffering. Thus, through the three-dimensional synergy of materials, structure, and function, the building envelope system achieves the technical effects of being lightweight, high-strength, energy-saving, safe, and environmentally friendly.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel environmentally friendly fiberglass composite wall panel, comprising a surface protective layer (1), characterized in that: The inner side of the surface protective layer (1) is provided with a fiber reinforcement layer (2), the inner side of the fiber reinforcement layer (2) is provided with a functional composite layer (3), the inner side of the functional composite layer (3) is provided with a structural support layer (4), and the inner side of the structural support layer (4) is provided with an interface bonding layer (5). The surface protective layer (1) is a nano-titanium dioxide photocatalytic film (6), and the surface of the nano-titanium dioxide photocatalytic film (6) is coated with a modified fluorocarbon resin coating (7). The functional composite layer (3) includes a honeycomb aluminum foil heat insulation layer (8), and the outer wall of the honeycomb aluminum foil heat insulation layer (8) is bonded with a butyl rubber sound insulation layer (10) through a modified aerogel heat insulation layer (9). The structural support layer (4) includes a corrugated fiberglass core board (11), and an aluminum alloy reinforcing rib (12) in an "X" structure is fixedly connected to the outer wall of the corrugated fiberglass core board (11). The cavity formed by the aluminum alloy reinforcing rib (12) and the corrugated fiberglass core board (11) is filled with foamed ceramic particles (13).

2. The novel environmentally friendly fiberglass composite wall panel according to claim 1, characterized in that: The fiber-reinforced layer (2) is orthogonally woven from glass fiber cloth and basalt fiber mesh.

3. The novel environmentally friendly fiberglass composite wall panel according to claim 1, characterized in that: The interface bonding layer (5) is an epoxy structural adhesive.

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