Damp-proof solid wood composite floor

Abstract

The utility model discloses a moisture-proof solid wood composite floor which comprises a floor body, two long sides of the floor body are respectively provided with a rabbet and a tenon, a first waterproof layer is arranged on the outer side of the rabbet, a second waterproof layer is arranged on the outer side of the tenon, two short sides of the floor body are also provided with a third waterproof layer, and the first waterproof layer, the second waterproof layer and the third waterproof layer are all polyurethane coatings. The moisture-proof capability of the side edge of the floor body is improved. The floor body comprises a wear-resistant waterproof layer, a wood skin layer, an upper aluminum foil layer, a buffer layer, a board core layer, a lower aluminum foil layer, a reinforcing layer, a bottom supporting layer, a noise reduction layer and an anti-reflection layer. The wear-resistant waterproof layer guarantees daily wear resistance and reduces wear, the wood skin layer presents natural textures and has good moisture-proof capacity, and the upper aluminum foil layer and the lower aluminum foil layer effectively block moisture in the vertical direction, so that the moisture-proof capacity of the whole composite floor is improved, and the whole durability of the floor is improved.

Description

Technical Field

[0001] This utility model relates to the field of solid wood composite flooring technology, specifically a moisture-proof solid wood composite flooring. Background Technology

[0002] In modern home decoration, flooring, as a large-area floor covering material, directly impacts the living experience. Engineered wood flooring, combining the beauty of solid wood with the stability of a composite structure, has become a top choice for many consumers. However, traditional engineered wood flooring has a significant weakness in moisture resistance. In humid environments, moisture easily seeps in through the seams, surfaces, and sides, causing problems such as warping, deformation, and mold growth. This not only shortens the floor's lifespan but can also breed bacteria, endangering the health of residents. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] The technical problem this invention aims to solve is that in humid environments, moisture easily seeps into traditional engineered wood flooring through the gaps between the floorboards, the upper and lower surfaces, and the sides, causing the flooring to deform, warp, and mold.

[0005] (II) Technical Solution

[0006] To solve the above problems, this utility model provides the following technical solution:

[0007] A low-noise solid wood composite floor includes a floor body, wherein the two long sides of the floor body are respectively provided with tongue and groove and tenon, and the outer surface of the tongue and groove is provided with a waterproof layer one and the outer surface of the tenon is provided with a waterproof layer two.

[0008] The floor body has a waterproof layer on both short sides;

[0009] The first waterproof layer, the second waterproof layer, and the third waterproof layer are all polyurethane coatings. The thickness of the first waterproof layer and the second waterproof layer is not less than 0.2 mm, and the thickness of the third waterproof layer is not less than 0.3 mm.

[0010] The floor body includes a wear-resistant and waterproof layer, a wood veneer layer, an upper aluminum foil layer, a buffer layer, a core layer, a lower aluminum foil layer, a reinforcing layer, a bottom support layer, a noise reduction layer, and an anti-reflection layer;

[0011] The wood veneer layer is disposed between the wear-resistant and waterproof layer and the upper aluminum foil layer; the buffer layer is disposed between the upper aluminum foil layer and the core layer; the lower aluminum foil layer is disposed between the reinforcing layer and the core layer; the bottom support layer is disposed between the reinforcing layer and the noise reduction layer; and the anti-reflection layer is disposed on the lower end face of the noise reduction layer.

[0012] Furthermore, the wear-resistant and waterproof layer is made of polyurethane coating, and the additional thickness of the wear-resistant and waterproof layer is not less than 0.3 mm.

[0013] Furthermore, the thickness of the wood veneer is not less than 0.5 mm, and it is made of carbonized wood veneer.

[0014] Furthermore, both the upper aluminum foil layer and the lower aluminum foil layer are made of aluminum foil with a thickness of not less than 0.3 mm.

[0015] Furthermore, the buffer layer is made of natural silicone and has a thickness of not less than 1 mm.

[0016] Furthermore, the core layer is made of teak, and the thickness of the core layer is not less than 5 mm.

[0017] Furthermore, the reinforcing layer is made of a fiber woven mesh made of carbon fiber.

[0018] Furthermore, the noise reduction layer is made of rubber material and its thickness is not less than 1 mm.

[0019] Furthermore, the anti-back-penetration layer is a styrene-acrylic emulsion coating.

[0020] (III) Beneficial Effects

[0021] The beneficial effects of this utility model are:

[0022] 1. In this utility model, the two long sides of the flooring body are respectively provided with tongue and groove and tenon. The waterproof layer one on the outer side of the tongue and groove and the waterproof layer two on the outer side of the tenon fit together tightly to effectively prevent moisture from seeping in along the splicing gap. At the same time, the waterproof layer three on the two short sides of the flooring further strengthens the overall side moisture barrier, preventing moisture intrusion from all directions from the edge of the flooring, and greatly reducing the risk of deformation, warping and other problems caused by moisture.

[0023] 2. Both the upper and lower aluminum foil layers are made of aluminum foil. The dense metallic structure of aluminum foil provides excellent moisture barrier properties, effectively preventing moisture penetration from both vertical directions. The anti-backflow layer is a styrene-acrylic emulsion coating. Its dense molecular structure effectively prevents ground moisture from seeping back up from the bottom of the floor, ensuring the interior of the floor remains dry.

[0024] 3. The wear-resistant and waterproof layer uses a polyurethane coating to form a tough protective layer on the floor surface, which can resist the wear and tear caused by frequent walking, furniture moving, daily cleaning and wiping, and occasional dragging of heavy objects in daily life. It can maintain the smoothness and flatness of the floor surface for a long time, reduce the possibility of damage to the floor appearance, and reduce maintenance costs.

[0025] 4. The noise reduction layer is made of rubber to absorb and block various noises generated during the use of the floor.

[0026] 5. The core layer of the board is made of teak. Teak is rich in oil and has natural moisture-proof properties, providing a solid and reliable support core for the floor. It can withstand greater pressure and is not easily deformed, ensuring the structural stability of the floor during long-term use.

[0027] 6. The reinforcing layer is made of carbon fiber woven mesh. The high strength of carbon fiber itself allows it to remain flat even when subjected to external forces such as heavy furniture pressure and frequent foot traffic, effectively preventing damage such as dents and cracks in the floor and further improving the durability of the floor. Attached image description:

[0028] Figure 1 This is an exploded view of this utility model;

[0029] Figure 2 This is an exploded view of the floor body of this utility model.

[0030] The markings in the diagram are: 1-Floor body, 2-Tongue and groove, 3-Mouth joint, 4-Waterproof layer 1, 5-Waterproof layer 2, 6-Waterproof layer 3, 101-Wear-resistant waterproof layer, 102-Wood veneer layer, 103-Upper aluminum foil layer, 104-Buffer layer, 105-Core layer, 106-Lower aluminum foil layer, 107-Reinforcing layer, 108-Bottom support layer, 109-Noise reduction layer, 110-Anti-reflection layer. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Please see Figures 1-2The above describes a moisture-proof solid wood composite flooring, which includes a flooring body 1. The two long sides of the flooring body 1 are respectively provided with tongue and groove 2 and tenon 3. The tongue and groove 2 and tenon 3 are designed to fit together tightly to ensure the flatness and stability of the two floorboards when spliced. A waterproof layer 4 is provided on the outer surface of the tongue and groove joint 2. Using a spraying device, polyurethane material is evenly sprayed onto the outer surface of the tongue and groove joint 2, forming a continuous and dense waterproof layer 4 with a thickness of not less than 0.2 mm, effectively preventing moisture from seeping into the joint gap. A second waterproof layer 5 is provided on the outer surface of the tenon 3, also made of polyurethane, applied to the outer surface of the tenon 3 through impregnation or spraying, so that the outer surface of the tenon 3 is wrapped with a waterproof layer 5 with a thickness of not less than 0.2 mm. After the floorboards are assembled, this layer works in conjunction with the first waterproof layer 4 to construct a tight side waterproof barrier. A third waterproof layer 6 is provided on both short sides of the floorboard body 1. A polyurethane coating is evenly applied to the short sides using a roller coating process, with a thickness of not less than 0.3 mm, further enhancing the overall side waterproof performance of the floorboards and preventing moisture from penetrating from the short sides. The combination of the first waterproof layer 4, the second waterproof layer 5, and the third waterproof layer 6 enhances the moisture and water resistance of the floorboard edges.

[0034] The floor body 1 includes a wear-resistant and waterproof layer 101, a wood veneer layer 102, an upper aluminum foil layer 103, a buffer layer 104, a core layer 105, a lower aluminum foil layer 106, a reinforcing layer 107, a bottom support layer 108, a noise reduction layer 109, and an anti-reflection layer 110.

[0035] A wood veneer layer 102 is positioned between the wear-resistant and waterproof layer 101 and the upper aluminum foil layer 103. The wear-resistant and waterproof layer 101 is made of highly wear-resistant polyurethane material and is formed on the top layer of the floor using a casting process, resulting in a layer with a thickness of at least 0.3 mm. This layer can withstand wear caused by daily walking and furniture dragging, while also possessing a certain degree of hydrophobicity to prevent surface water penetration. The wood veneer layer 102 is made of carbonized wood veneer with a thickness of at least 0.5 mm. The carbonized wood veneer is produced by pyrolyzing natural wood in a high-temperature, oxygen-free environment, optimizing its internal cell structure and enhancing its moisture-proof and anti-corrosion properties. The treated wood veneer layer 102 is tightly bonded to the underside of the wear-resistant and waterproof layer 101, giving the floor a natural and beautiful wood grain texture.

[0036] A buffer layer 104 is positioned between the upper aluminum foil layer 103 and the core layer 105. The upper aluminum foil layer 103 is made of aluminum foil rolls with a thickness of not less than 0.3 mm, which are formed into suitable sizes through processes such as stamping and cutting, and laid flat under the wood veneer layer 102. The dense metal structure of the aluminum foil can effectively block moisture penetration from both the top and bottom. The buffer layer 104 is made of natural silicone and has a thickness of not less than 1 mm. Its soft and elastic properties can absorb energy when the floor is impacted, protecting the core layer 105 from damage, and can also fill the tiny gaps that may occur between the layers due to differences in materials, thus helping to improve the moisture-proof effect.

[0037] The lower aluminum foil layer 106 is positioned between the reinforcing layer 107 and the core layer 105. The lower aluminum foil layer 106 also uses aluminum foil with a thickness of not less than 0.3 mm, laid below the core layer 105 to form a corresponding moisture-proof structure with the upper aluminum foil layer 103, blocking moisture intrusion. The core layer 105 is made of teak with a core thickness of not less than 5 mm. Teak is rich in oils and naturally possesses moisture-proof and insect-proof properties, providing a solid and reliable supporting core for the flooring.

[0038] A wooden base support layer 108 is positioned between the reinforcement layer 107 and the noise reduction layer 109. The reinforcement layer 107 is a high-strength carbon fiber woven mesh, laid at a specific location below the core layer 105 to enhance the overall rigidity and strength of the floor and prevent deformation under heavy pressure. The noise reduction layer 109 is made of rubber, molded into a sheet with a thickness of at least 1 mm, and laid below the base support layer 108. The damping properties of the rubber effectively absorb and block noise generated during floor use, creating a quiet and comfortable indoor environment.

[0039] The anti-backflow layer 110 is set on the lower side of the noise reduction layer 109. It is made of styrene-acrylic emulsion coating material and is formed on the lower side of the noise reduction layer 109 by brushing or spraying to form a continuous and uniform anti-backflow layer 110. The coating has a dense molecular structure, which can effectively prevent ground moisture from seeping back up from the bottom of the floor and ensure that the interior of the floor is always in a relatively dry state.

[0040] The embodiments are detailed, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A moisture-resistant solid wood composite flooring, characterized in that: The floor body (1) includes a tongue and groove joint (2) and a tenon joint (3) on its two long sides respectively. A waterproof layer (4) is provided on the outer side of the tongue and groove joint (2) and a waterproof layer (5) is provided on the outer side of the tenon joint (3). The floor body (1) is provided with a waterproof layer three (6) on both short sides. The first waterproof layer (4), the second waterproof layer (5) and the third waterproof layer (6) are all polyurethane coatings. The thickness of the first waterproof layer (4) and the second waterproof layer (5) is not less than 0.2 mm, and the thickness of the third waterproof layer (6) is not less than 0.3 mm. The floor body (1) includes a wear-resistant and waterproof layer (101), a wood veneer layer (102), an upper aluminum foil layer (103), a buffer layer (104), a core layer (105), a lower aluminum foil layer (106), a reinforcing layer (107), a bottom support layer (108), a noise reduction layer (109), and an anti-backflow layer (110). The wood veneer layer (102) is disposed between the wear-resistant and waterproof layer (101) and the upper aluminum foil layer (103), the buffer layer (104) is disposed between the upper aluminum foil layer (103) and the core layer (105), the lower aluminum foil layer (106) is disposed between the reinforcing layer (107) and the core layer (105), the bottom support layer (108) is disposed between the reinforcing layer (107) and the noise reduction layer (109), and the anti-reflection layer (110) is disposed on the lower end face of the noise reduction layer (109).

2. The moisture-proof solid wood composite flooring according to claim 1, characterized in that: The wear-resistant and waterproof layer (101) is made of polyurethane coating, and the thickness of the wear-resistant and waterproof layer (101) is not less than 0.3 mm.

3. The moisture-proof solid wood composite flooring according to claim 2, characterized in that: The wood veneer (102) has a thickness of not less than 0.5 mm and is made of carbonized wood veneer.

4. The moisture-proof solid wood composite flooring according to claim 3, characterized in that: Both the upper aluminum foil layer (103) and the lower aluminum foil layer (106) are made of aluminum foil with a thickness of not less than 0.3 mm.

5. The moisture-proof solid wood composite flooring according to claim 4, characterized in that: The buffer layer (104) is made of natural silicone and has a thickness of not less than 1 mm.

6. The moisture-proof solid wood composite flooring according to claim 5, characterized in that: The core layer (105) is made of teak and the thickness of the core layer (105) is not less than 5 mm.

7. A moisture-proof solid wood composite flooring according to claim 6, characterized in that: The reinforcing layer (107) is made of a fiber woven mesh made of carbon fiber.

8. The moisture-proof solid wood composite flooring according to claim 7, characterized in that: The noise reduction layer (109) is made of rubber and its thickness is not less than 1 mm, while the bottom support layer (108) is made of wood.

9. A moisture-proof solid wood composite flooring according to claim 8, characterized in that: The anti-reflection layer (110) is a styrene-acrylic emulsion coating.

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