Multi-layer composite floor with good flame retardant effect

Abstract

The utility model discloses a multilayer composite floor with a good flame-retardant effect, which comprises a composite floor main body consisting of a corrosion-resistant layer, a sound insulation layer, an enhancement layer, a flame-retardant layer, a heat insulation layer and a wear-resistant layer, wherein the sound insulation layer is arranged on one side of the corrosion-resistant layer, the reinforcing layer is arranged on the side, away from the corrosion-resistant layer, of the sound insulation layer, and the flame-retardant layer is arranged on the side, away from the sound insulation layer, of the reinforcing layer. The corrosion resistance of the composite floor is improved by arranging the corrosion-resistant layer, the heat insulation effect of the composite floor is improved by arranging the sound insulation layer, and the structural strength of the composite floor is improved by arranging the reinforcing layer. The flame-retardant fireproof performance of the composite floor is improved by arranging the flame-retardant layer, the thermal insulation performance of the composite floor is improved by arranging the thermal insulation layer, and the wear-resistant performance of the composite floor is improved by arranging the wear-resistant layer.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floors, in particular to a multi-layer composite floor with good flame retardant effect. Background Art

[0002] Laminate flooring is a type of flooring. However, laminate flooring is a type of flooring that has its natural structure artificially altered to achieve specific physical properties that meet desired requirements. Laminate flooring, in the market, often refers to laminate flooring or real wood composite flooring. Flooring is the surface layer of a building's floor or floor. It is made of wood or other materials. However, laminate flooring is a type of flooring that has its natural structure artificially altered to achieve specific physical properties that meet desired requirements. Flooring can be broadly categorized into: structurally, there are natural landscape feng shui flooring, solid wood flooring, laminate flooring, real wood composite flooring, PVC flooring, bamboo flooring, and cork flooring; by application, there are home flooring, commercial flooring, anti-static flooring, outdoor flooring, stage and dance flooring, sports hall flooring, and athletic field flooring; by environmental rating, there are E1 and E0 flooring, as well as JAS F4-star flooring. With rising living standards, consumers' demand for interior decoration is increasing. Once, the only flooring was a concrete layer or slab laid on the ground. Now, there are a variety of decorative flooring options, and laminate flooring is one of them.

[0003] For example, a Chinese patent with publication (announcement) number CN204899125U discloses a multi-layer composite floor, including a board body and edge sealing, wherein the board body includes a wear-resistant layer, a decorative layer, a straw and wood board composite layer and a balancing layer arranged from top to bottom; the side of the board body is provided with a tongue and groove, and the surface of the tongue and groove is provided with the edge sealing.

[0004] Although the above technical solution solves the corresponding technical problem, it still has the following defects:

[0005] The flame retardancy and heat preservation performance of the above technical solution are relatively poor, thereby reducing the practicality of the composite floor. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-layer composite floor with good flame retardant effect. The corrosion resistance of the composite floor of the utility model is increased by arranging a corrosion-resistant layer, the thermal insulation effect of the composite floor of the utility model is increased by arranging a sound insulation layer, the structural strength of the composite floor of the utility model is increased by arranging a reinforcement layer, the flame retardant and fireproof performance of the composite floor of the utility model is increased by arranging a flame retardant layer, the thermal insulation performance of the composite floor of the utility model is increased by arranging a thermal insulation layer, and the wear resistance of the composite floor of the utility model is increased by arranging a wear-resistant layer.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A multi-layer composite floor with good flame retardant effect, comprising:

[0009] A composite flooring body, the composite flooring body consisting of a corrosion-resistant layer, a sound-insulating layer, a reinforcing layer, a flame-retardant layer, a thermal insulation layer, and a wear-resistant layer;

[0010] The sound insulation layer is arranged on one side of the corrosion-resistant layer, the reinforcement layer is arranged on the side of the sound insulation layer away from the corrosion-resistant layer, the flame retardant layer is arranged on the side of the reinforcement layer away from the sound insulation layer, the thermal insulation layer is arranged on the side of the flame retardant layer away from the reinforcement layer, and the wear-resistant layer is arranged on the side of the thermal insulation layer away from the flame retardant layer.

[0011] The multi-layer composite floor with good flame retardant effect, wherein the corrosion-resistant layer is made of polypropylene material.

[0012] The multi-layer composite floor with good flame retardant effect is characterized in that the sound insulation layer is made of high-density flame retardant particle board.

[0013] The multi-layer composite floor with good flame retardant effect is characterized in that the reinforcement layer is made of high-quality galvanized sheet.

[0014] The multi-layer composite floor with good flame retardant effect is characterized in that the flame retardant layer is made of polycarbonate fiberboard.

[0015] The above-mentioned multi-layer composite floor with good flame retardant effect, wherein the thermal insulation layer is made of polyurethane.

[0016] The multi-layer composite floor with good flame retardant effect is formed by spraying the wear-resistant layer with aluminum oxide wear-resistant coating.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. In the present invention, a multi-layer composite floor with good flame retardant effect is realized. The corrosion resistance of the composite floor of the present invention is increased by providing a corrosion-resistant layer, the thermal insulation effect of the composite floor of the present invention is increased by providing a sound insulation layer, the structural strength of the composite floor of the present invention is increased by providing a reinforcement layer, the flame retardant and fireproof performance of the composite floor of the present invention is increased by providing a flame retardant layer, the thermal insulation performance of the composite floor of the present invention is increased by providing a thermal insulation layer, and the wear resistance of the composite floor of the present invention is increased by providing a wear-resistant layer.

[0019] 2. In the present invention, the corrosion-resistant layer is made of polypropylene material. Since polypropylene has chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high wear resistance, it can greatly increase the corrosion resistance of the composite floor of the present invention.

[0020] 3. In the present invention, the sound insulation layer is made of high-density flame-retardant particleboard. Since the high-density insulating particleboard has good sound absorption, sound insulation, and good insulation properties, it greatly increases the flame retardancy and sound insulation properties of the composite floor of the present invention, thereby improving the comfort of use of the composite floor of the present invention.

[0021] 4. In the present invention, the reinforcement layer is made of high-quality galvanized sheet. By setting the reinforcement layer made of high-quality galvanized sheet, the mechanical strength of the composite floor of the present invention is increased while corrosion of the sheet can be avoided, thereby greatly increasing the service life of the composite floor of the present invention.

[0022] 5. In the present invention, the flame retardant layer is made of polycarbonate fiberboard. Since polycarbonate has good heat resistance, flame retardancy, impact resistance and good mechanical properties, it can greatly improve the fire resistance and structural strength of the composite floor of the present invention.

[0023] 6. In the present invention, the thermal insulation layer is made of polyurethane. Since polyurethane has the excellent properties of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, good elasticity, as well as good heat insulation, sound insulation, and earthquake resistance, it can increase the thermal insulation and heat preservation performance of the composite floor of the present invention.

[0024] 7. In the present invention, the wear-resistant layer is sprayed with an aluminum oxide wear-resistant coating. Due to its high wear resistance and the addition of a certain amount of aluminum oxide to the wear-resistant coating, the wear resistance of the composite floor of the present invention can be greatly increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 This is a schematic structural diagram of the multi-layer composite flooring with good flame retardant effect of the utility model;

[0027] Figure 2 This is a schematic diagram of the layered structure of the multi-layer composite floor with good flame retardant effect of the utility model.

[0028] Description of Figure Numbers:

[0029] 1. Composite flooring body;

[0030] 101. Corrosion-resistant layer; 102. Sound insulation layer; 103. Reinforcement layer; 104. Flame-retardant layer; 105. Thermal insulation layer; 106. Wear-resistant layer. DETAILED DESCRIPTION

[0031] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 cannot be understood as a limitation on the embodiments of the present invention.

[0033] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0034] Please refer to Figures 1 to 2 As shown, an embodiment of the present invention provides a multi-layer composite floor with good flame retardant effect, comprising: a composite floor main body 1, the composite floor main body 1 being composed of a corrosion-resistant layer 101, a sound insulation layer 102, a reinforcement layer 103, a flame retardant layer 104, a thermal insulation layer 105, and a wear-resistant layer 106;

[0035] Please refer to Figures 1 to 2 As shown, the sound insulation layer 102 is arranged on one side of the corrosion-resistant layer 101, the reinforcement layer 103 is arranged on the side of the sound insulation layer 102 away from the corrosion-resistant layer 101, the flame retardant layer 104 is arranged on the side of the reinforcement layer 103 away from the sound insulation layer 102, the thermal insulation layer 105 is arranged on the side of the flame retardant layer 104 away from the reinforcement layer 103, and the wear-resistant layer 106 is arranged on the side of the thermal insulation layer 105 away from the flame retardant layer 104.

[0036] Please refer to Figures 1 to 2 As shown, the corrosion-resistant layer 101 is made of polypropylene material;

[0037] By adopting the above technical solution, the corrosion resistance of the composite floor of the utility model can be greatly increased because polypropylene has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance.

[0038] Please refer to Figures 1 to 2 As shown, the sound insulation layer 102 is made of high-density flame-retardant particle board.

[0039] By adopting the above technical solution, since the high-density insulating particleboard has good sound absorption, sound insulation and good insulation performance, the flame retardant and sound insulation properties of the composite floor of the present invention are greatly improved, thereby improving the comfort of using the composite floor of the present invention.

[0040] Please refer to Figures 1 to 2 As shown, the reinforcement layer 103 is made of high-quality galvanized sheet;

[0041] By adopting the above technical solution and providing the reinforcement layer 103 made of high-quality galvanized sheet, the mechanical strength of the composite floor of the present invention is increased while corrosion of the sheet can be avoided, thereby greatly increasing the service life of the composite floor of the present invention.

[0042] Please refer to Figures 1 to 2 As shown, the flame retardant layer 104 is made of polycarbonate fiber board;

[0043] By adopting the above technical solution, since polycarbonate has good heat resistance, flame retardancy, impact resistance and good mechanical properties, the fire resistance and structural strength of the composite floor of the present invention can be greatly improved.

[0044] Please refer to Figures 1 to 2 As shown, the insulation layer 105 is made of polyurethane;

[0045] By adopting the above technical solution, the thermal insulation and heat preservation performance of the composite floor of the present invention can be improved due to the excellent properties of polyurethane such as oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, good elasticity, as well as good heat insulation, sound insulation, and earthquake resistance.

[0046] Please refer to Figures 1 to 2 As shown, the wear-resistant layer 106 is formed by spraying an aluminum oxide wear-resistant coating;

[0047] By adopting the above technical solution, the wear resistance of the composite floor of the utility model can be greatly increased due to its high wear resistance and the addition of a certain amount of aluminum oxide in the wear-resistant coating.

[0048] The working principle of the present invention is as follows: the corrosion resistance of the composite floor of the present invention is increased by providing a corrosion-resistant layer 101, the thermal insulation effect of the composite floor of the present invention is increased by providing a sound insulation layer 102, the structural strength of the composite floor of the present invention is increased by providing a reinforcement layer 103, the flame retardant and fireproof performance of the composite floor of the present invention is increased by providing a flame retardant layer 104, the thermal insulation performance of the composite floor of the present invention is increased by providing a thermal insulation layer 105, and the wear resistance of the composite floor of the present invention is increased by providing a wear-resistant layer 106.

[0049] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A multi-layer composite floor with good flame retardant effect, characterized in that: include: A composite floor main body (1), the composite floor main body (1) consisting of a corrosion-resistant layer (101), a sound-insulating layer (102), a reinforcing layer (103), a flame-retardant layer (104), a heat-insulating layer (105), and a wear-resistant layer (106); The sound insulation layer (102) is arranged on one side of the corrosion-resistant layer (101), the reinforcement layer (103) is arranged on a side of the sound insulation layer (102) away from the corrosion-resistant layer (101), the flame retardant layer (104) is arranged on a side of the reinforcement layer (103) away from the sound insulation layer (102), the thermal insulation layer (105) is arranged on a side of the flame retardant layer (104) away from the reinforcement layer (103), and the wear-resistant layer (106) is arranged on a side of the thermal insulation layer (105) away from the flame retardant layer (104).

2. The multi-layer composite flooring with good flame retardant effect according to claim 1, characterized in that: The corrosion-resistant layer (101) is made of polypropylene material.

3. The multi-layer composite floor with good flame retardant effect according to claim 2, characterized in that: The sound insulation layer (102) is made of high-density flame-retardant particle board.

4. The multi-layer composite flooring with good flame retardancy according to claim 3, characterized in that: The reinforcement layer (103) is made of high-quality galvanized sheet.

5. The multi-layer composite floor with good flame retardant effect according to claim 4, characterized in that: The flame retardant layer (104) is made of polycarbonate fiber board.

6. The multi-layer composite floor with good flame retardant effect according to claim 5, characterized in that: The thermal insulation layer (105) is made of polyurethane.

7. The multi-layer composite floor with good flame retardant effect according to claim 6, characterized in that: The wear-resistant layer (106) is formed by spraying an aluminum oxide wear-resistant coating.

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