Simulated granite composite board

Abstract

The utility model relates to the related field of granite composite boards, in particular to a simulated granite composite board which comprises a first simulated granite board, a protective layer, a metal net, a fixing frame, a PU foaming buffer layer, a concrete layer, a second simulated granite board, reinforcing ribs, sound-absorbing cotton and glass fiber sound-absorbing cotton. According to the artificial granite composite board, the metal net, the PU foaming buffer layer, the glass fiber sound absorption cotton and the like are arranged, part of noise can be conveniently absorbed through the glass fiber sound absorption cotton, noise pollution is reduced, more actual requirements of people are met, the overall impact resistance of the artificial granite composite board is improved through the arranged metal net, and the service life of the artificial granite composite board is prolonged. And the PU foaming buffer layer can absorb and disperse impact force, so that the impact resistance of the simulated granite composite board is further improved, the impact damage of the simulated granite composite board is reduced, the service life of the simulated granite composite board is prolonged, and the practicability of the simulated granite composite board is improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of granite composite panels, in particular to a simulated granite composite panel. Background Art

[0002] Simulated granite composite panels, also known as imitation stone composite panels or artificial stone composite panels, are a new type of building decoration material. They are mainly made of polymer resin, natural stone powder, pigments and other auxiliary materials through a special process. They imitate the texture and grain of natural granite to achieve a decorative effect that is indistinguishable from the real thing, thus meeting the actual market needs.

[0003] The existing simulated granite composite panels have poor sound absorption and noise reduction capabilities, making it difficult for the simulated granite composite panels to meet more people's needs. In addition, the existing simulated granite composite panels have poor impact resistance and are easily damaged when subjected to external forces, which easily reduces the service life of the simulated granite composite panels and reduces the practicality of the simulated granite composite panels. Summary of the invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a simulated granite composite board to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a simulated granite composite board, comprising a first simulated granite board, wherein the upper surface of the first simulated granite board is provided with a protective layer, and the bottom of the first simulated granite board is provided with a metal mesh, a fixing frame, a PU foaming buffer layer, a concrete layer, and a second simulated granite board in order from top to bottom;

[0006] The inner upper and lower end surfaces of the fixing frame are connected by a plurality of reinforcing ribs, and the inner side of the fixing frame is filled with sound-absorbing cotton that is offset from the reinforcing ribs.

[0007] Preferably, the reinforcing ribs in the fixing frame are distributed in an array.

[0008] Preferably, a plurality of through holes are formed on the upper end surface of the fixing frame, the through holes penetrate through the inner upper end surface of the fixing frame, and the through holes are staggered with the reinforcing ribs.

[0009] Preferably, the protective layer includes an epoxy fluorocarbon paint coated on the upper surface of the first simulated granite slab and a dustproof and hydrophobic layer coated on the epoxy fluorocarbon paint.

[0010] Preferably, the dustproof and hydrophobic layer is a titanium dioxide nano-coating.

[0011] Preferably, the side surfaces of the epoxy fluorocarbon paint, the dustproof and hydrophobic layer, the first simulated granite slab, the metal mesh, the fixing frame, the PU foaming buffer layer, the concrete layer and the second simulated granite slab are flush.

[0012] Beneficial effects of the utility model:

[0013] The utility model is provided with a metal mesh, a PU foaming buffer layer and glass fiber sound-absorbing cotton. The glass fiber sound-absorbing cotton is convenient for absorbing part of the noise and reducing noise pollution to meet more practical needs of people. The metal mesh is provided to improve the overall impact resistance of the simulated granite composite board, and the PU foaming buffer layer can absorb and disperse the impact force, further improving the impact resistance of the simulated granite composite board, reducing the damage of the simulated granite composite board caused by the impact, which is beneficial to improving the service life of the simulated granite composite board and improving the practicality of the simulated granite composite board. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the top view connection structure of the reinforcing rib of the utility model;

[0016] Figure 3 The utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0017] Among them: the first simulated granite slab -1, the protective layer -2, the metal mesh -3, the fixing frame -4, the PU foam buffer layer -5, the concrete layer -6, the second simulated granite slab -7, the reinforcing ribs -8, the sound-absorbing cotton -9, the glass fiber sound-absorbing cotton -10, the epoxy fluorocarbon paint -21, and the dust-proof and hydrophobic layer -22. DETAILED DESCRIPTION

[0018] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0019] like Figure 1 As shown, the utility model provides a simulated granite composite plate, comprising a first simulated granite plate 1.

[0020] like Figure 1 and Figure 2 As shown, in this embodiment, a protective layer 2 is provided on the upper surface of the first simulated granite slab 1 to provide auxiliary protection for the first simulated granite slab 1, and a metal mesh 3, a fixing frame 4, a PU foaming buffer layer 5, a concrete layer 6 and a second simulated granite slab 7 are sequentially provided on the bottom of the first simulated granite slab 1 from top to bottom;

[0021] The upper and lower end surfaces of the inner side of the fixing frame 4 are connected by a plurality of vertically arranged reinforcing ribs 8, which are used to improve the stability of the fixing frame 4 and the pressure bearing capacity of the fixing frame 4. The inner side of the fixing frame 4 is filled with sound-absorbing cotton 9 which is displaced from the reinforcing ribs 8, and the sound-absorbing cotton 9 is used to absorb part of the noise to meet the actual needs of the user;

[0022] Among them, the reinforcing ribs 8 in the fixing frame 4 are distributed in an array, which stably improves the impact resistance of the simulated granite composite plate;

[0023] In this embodiment, a plurality of through holes are provided on the upper end surface of the fixing frame 4, and the through holes penetrate the inner upper end surface of the fixing frame 4, and the through holes are offset from the reinforcing ribs 8, so that the noise enters the sound-absorbing cotton 9 through the through holes 8, thereby facilitating the sound-absorbing cotton 9 to absorb part of the noise and achieve the noise reduction function;

[0024] When in use, the arrangement 3 can improve the impact resistance of the simulated granite slab, and the PU foam buffer layer 5 cooperates with the concrete layer 6 to disperse and absorb part of the impact force to further improve the impact resistance of the simulated granite slab. The glass fiber sound-absorbing cotton 10 can not only absorb part of the noise and achieve the noise reduction function, but also the glass fiber sound-absorbing cotton 10 has a certain flame retardancy and is more practical.

[0025] like Figure 3 As shown, in this embodiment, the protective layer 2 includes an epoxy fluorocarbon paint 21 coated on the upper surface of the first simulated granite plate 1 and a dustproof and hydrophobic layer 22 coated on the epoxy fluorocarbon paint 21;

[0026] In this embodiment, the dustproof and hydrophobic layer 22 is a titanium dioxide nano-coating, which reduces the dust affinity of the simulated granite plate, making it difficult for dust impurities to adhere to the simulated granite composite plate;

[0027] Among them, the side surfaces of the epoxy fluorocarbon paint 21, the dustproof and hydrophobic layer 22, the first simulated granite plate 1, the metal mesh 3, the fixing frame 4, the PU foaming buffer layer 5, the concrete layer 6 and the second simulated granite plate 7 are flush, thereby improving the overall aesthetics of the simulated granite composite plate;

[0028] When in use, the dust-proof and hydrophobic layer 22 is set to reduce the adhesion of dust and impurities on the simulated granite composite board, thereby reducing the workload of cleaning dust. The epoxy fluorocarbon paint 21 can effectively resist ultraviolet rays and reduce aging and damage of the simulated granite composite board. The epoxy fluorocarbon paint 21 also has good flame retardancy, can better prevent fire, and improve the practicality of the simulated granite composite board.

[0029] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A simulated granite composite slab, comprising a first simulated granite slab; It is characterized in that The upper surface of the first simulated granite slab is provided with a protective layer, and the bottom of the first simulated granite slab is provided with a metal mesh, a fixing frame, a PU foaming buffer layer, a concrete layer, and a second simulated granite slab in order from top to bottom; The inner upper and lower end surfaces of the fixing frame are connected by a plurality of reinforcing ribs, and the inner side of the fixing frame is filled with sound-absorbing cotton that is offset from the reinforcing ribs.

2. The simulated granite composite panel according to claim 1, characterized in that: The reinforcing ribs in the fixing frame are distributed in an array.

3. The simulated granite composite panel according to claim 1, characterized in that: The upper end surface of the fixing frame is provided with a plurality of through holes, the through holes penetrate the inner upper end surface of the fixing frame, and the through holes are staggered with the reinforcing ribs.

4. The simulated granite composite panel according to claim 1, characterized in that: The protective layer comprises an epoxy fluorocarbon paint coated on the upper surface of the first simulated granite slab and a dustproof and hydrophobic layer coated on the epoxy fluorocarbon paint.

5. The simulated granite composite panel according to claim 4, characterized in that: The dustproof and hydrophobic layer is a titanium dioxide nano coating.

6. The simulated granite composite panel according to claim 4, characterized in that: The side surfaces of the epoxy fluorocarbon paint, the dustproof and hydrophobic layer, the first simulated granite slab, the metal mesh, the fixing frame, the PU foaming buffer layer, the concrete layer and the second simulated granite slab are flush.

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