Weather-proof anti-corrosion plywood

Abstract

The utility model discloses a weatherproof anticorrosion plywood, including plywood body, plywood body is composed of wear-resistant layer, weatherproof layer, fireproof layer, base plate, anticorrosion layer and waterproof layer, wear-resistant layer is located the top of weatherproof layer, fireproof layer is located the bottom of weatherproof layer, base plate is located the bottom of fireproof layer, anticorrosion layer is located the bottom of base plate, and waterproof layer is located the bottom of anticorrosion layer. The waterproof layer is located at the bottom of the anti-corrosion layer, clamping blocks are fixedly connected to the outer side of the plywood body at equal intervals, and the clamping blocks are used in a crossed and matched mode. The weather-proof anti-corrosion plywood disclosed by the utility model has a splicing and fixing effect, the weather-proof anti-corrosion plywood is wide in application field, the service life of the plywood is prolonged due to the wear-resistant and fireproof characteristics of the plywood, and the plywood is provided with a splicing structure and is favorable for integrating the plywood, so that the requirement on a large-area site is met, and the weather-proof anti-corrosion plywood is suitable for popularization and application. And practical application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood, in particular to a weather-resistant and corrosion-resistant plywood. Background Art

[0002] Plywood is a three-layer or multi-layer plate material made by peeling wood segments into veneers or planing wood squares into veneers, and then gluing them together with adhesive. It usually uses an odd number of veneers, and glues the fibers of adjacent layers of veneers perpendicular to each other. Plywood is one of the commonly used materials for furniture and one of the three major types of man-made boards. It can also be used as material for airplanes, ships, trains, cars, buildings and packaging boxes. A group of veneers are usually assembled and glued together with the grain directions of adjacent layers perpendicular to each other. Usually, the surface and inner layers are symmetrically arranged on both sides of the center layer or core. The slabs are made of veneers coated with glue and staggered in the direction of the wood grain. They are pressed under heated or unheated conditions. The number of layers is generally odd, and a few have even numbers. The physical and mechanical properties in the longitudinal and transverse directions are slightly different.

[0003] Existing types of plywood include three-ply board and five-ply board. Plywood can improve the utilization rate of wood and is a major way to save wood. However, the existing anti-corrosion plywood has the disadvantage of poor weather resistance. At the same time, it is inconvenient to connect when laid flat on the ground. The weather-resistant layer on its surface is relatively simple, and its weather resistance is poor during use. It is easy to affect and damage the internal board layer, affecting its service life. Utility Model Content

[0004] The utility model discloses a weather-resistant and anti-corrosion plywood. In the background technology, the currently available anti-corrosion plywood has the disadvantages of poor weather resistance and is inconvenient to connect when laid on the ground. The weather-resistant layer on the surface is relatively simple, and the weather resistance is poor during use, which easily affects and damages the internal board layer, thus affecting the service life.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A weather-resistant and anti-corrosion plywood comprises a plywood body, wherein the plywood body consists of a wear-resistant layer, a weather-resistant layer, a fire-proof layer, a base plate, an anti-corrosion layer and a waterproof layer, wherein the wear-resistant layer is located on the top of the weather-resistant layer, the fire-proof layer is located at the bottom of the weather-resistant layer, the base plate is located at the bottom of the fire-proof layer, the anti-corrosion layer is located at the bottom of the base plate, and the waterproof layer is located at the bottom of the anti-corrosion layer, and blocks are fixedly connected to the outer side of the plywood body at equal intervals, and the blocks are used in a cross-coordinated manner.

[0007] The plywood body is placed at a designated position by setting, and then the second plywood body is cross-clamped along the trapezoidal block. The stability of the trapezoid is used to firmly connect the two plywood bodies, and then the required plywood bodies are spliced ​​in sequence. The internal waterproof layer and anti-corrosion layer are conducive to the use of the board in humid and rainy weather. At the same time, it has fireproof and wear-resistant properties, which is convenient for placing high-temperature equipment. The weather-resistant and anti-corrosion plywood can be applied in a wide range of fields. Its wear-resistant and fire-resistant properties are conducive to increasing the service life of the board. At the same time, it has a splicing structure, which is conducive to the integration of the boards, thereby meeting the needs of large areas and being conducive to practical application and operation.

[0008] In a preferred embodiment, the weather-resistant layer is divided into a first layer and a second layer, the first layer is made of epoxy resin, and the second layer is made of amino resin.

[0009] The weather resistance of the plywood body is increased by arranging the epoxy resin material and the amino resin material of the weather-resistant layer.

[0010] In a preferred embodiment, the fireproof layer is made of a water-resistant flame-retardant board, and the water-resistant flame-retardant board is made of a polyvinyl chloride board.

[0011] The fire resistance of the plywood body is increased by arranging the water-resistant flame-retardant board with the fireproof layer, so that the plywood body is not easily ignited.

[0012] In a preferred embodiment, the anti-corrosion layer is divided into a first layer and a second layer, the first layer is made of polyvinyl chloride, and the second layer is made of polyurethane.

[0013] The anti-corrosion performance of the plywood body is increased by using perchlorethylene material and polyurethane material for the anti-corrosion layer.

[0014] In a preferred embodiment, the waterproof layer is made of polyvinyl chloride, and the wear-resistant layer is made of polyarylate.

[0015] The waterproof performance of the plywood body is increased by arranging and utilizing the waterproof layer made of polyvinyl chloride material and polyarylate material.

[0016] In a preferred solution, the block is trapezoidal, and the material of the block is the same as that of the plywood body.

[0017] By setting the material of the clamping block to be the same as that of the plywood body, it is advantageous for recycling the remaining plywood body after cutting, thus saving material costs.

[0018] In a preferred solution, the gap between the two clamping blocks is equal to the volume of the clamping blocks, and the thickness of the clamping blocks is equal to the thickness of the plywood body.

[0019] Setting the card block to have the same thickness as the plywood body facilitates splicing of the two plywood bodies, thereby reducing the gap between the two plywood bodies. The gap between the card blocks is equal to the volume of the card blocks, which facilitates splicing of the two plywood bodies and increases their stability.

[0020] The weather-resistant and anti-corrosion plywood provided by the utility model has the following advantages:

[0021] This equipment is set to place the plywood body at a specified position, and then cross-clamp the second plywood body along the trapezoidal block to connect it, and use the stability of the trapezoid to make the two plywood bodies firmly connected, and then splice the required plywood bodies in turn. The internal waterproof layer and anti-corrosion layer are conducive to the use of the board in humid and rainy weather. At the same time, it has fireproof and wear-resistant properties, which is convenient for placing high-temperature equipment. The weather-resistant and anti-corrosion plywood can be used in a wide range of fields. Its wear-resistant and fire-resistant properties are conducive to increasing the service life of the board. At the same time, it has a splicing structure, which is conducive to the integration of the boards, thereby meeting the needs of large areas and being conducive to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first-person perspective three-dimensional splicing diagram of a weather-resistant and corrosion-resistant plywood proposed in the utility model.

[0023] Figure 2 This is a first-perspective stereoscopic schematic diagram of a weather-resistant and corrosion-resistant plywood proposed by the utility model.

[0024] Figure 3 This is a second perspective stereoscopic schematic diagram of a weather-resistant and corrosion-resistant plywood proposed by the utility model.

[0025] Figure 4 This is a schematic diagram of the internal structure of the plywood body of a weather-resistant and corrosion-resistant plywood proposed in the utility model.

[0026] In the accompanying drawings: 1. Plywood body; 101. Wear-resistant layer; 102. Weather-resistant layer; 103. Fireproof layer; 104. Base plate; 105. Anti-corrosion layer; 106. Waterproof layer; 2. Block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0028] In what scenarios is the weather-resistant and anti-corrosion plywood disclosed in the utility model mainly used?

[0029] Reference Figure 1 and Figure 2 A weather-resistant and anti-corrosion plywood includes a plywood body 1, which consists of a wear-resistant layer 101, a weather-resistant layer 102, a fire-proof layer 103, a substrate 104, an anti-corrosion layer 105 and a waterproof layer 106. The wear-resistant layer 101 is located on the top of the weather-resistant layer 102, the fire-proof layer 103 is located at the bottom of the weather-resistant layer 102, the substrate 104 is located at the bottom of the fire-proof layer 103, the anti-corrosion layer 105 is located at the bottom of the substrate 104, and the waterproof layer 106 is located at the bottom of the anti-corrosion layer 105. The outer side of the plywood body 1 is evenly fixedly connected with blocks 2, and the blocks 2 are used crosswise.

[0030] In this embodiment, the plywood body 1 is placed at a designated position, and then the second plywood body 1 is cross-clamped along the trapezoidal block 2. The stability of the trapezoidal shape is utilized to firmly connect the two plywood bodies 1, and then the required plywood bodies 1 are spliced ​​in sequence. The internal waterproof layer 106 and anti-corrosion layer are conducive to the use of the board in humid and rainy weather. At the same time, it has fireproof and wear-resistant properties, which is convenient for placing high-temperature equipment. The weather-resistant and anti-corrosion plywood can be applied in a wide range of fields. Its wear-resistant and fire-resistant properties are conducive to increasing the service life of the board. At the same time, it has a splicing structure, which is conducive to the integration of the boards, thereby meeting the needs of large areas and being conducive to practical application and operation.

[0031] Reference Figure 1 and Figure 4 In a preferred embodiment, the weather-resistant layer 102 is divided into a first layer and a second layer. The first layer is made of epoxy resin, and the second layer is made of amino resin.

[0032] In this embodiment, the epoxy resin material and the amino resin material of the weather-resistant layer 102 are used to increase the weather resistance of the plywood body 1 .

[0033] Reference Figure 1 and Figure 4 In a preferred embodiment, the material of the fireproof layer 103 is a water-resistant flame-retardant board, and the material of the water-resistant flame-retardant board is a polyvinyl chloride board.

[0034] In this embodiment, the fireproof layer 103 is formed of a water-resistant flame-retardant board to increase its fire resistance, so that the plywood body 1 is not easily ignited.

[0035] Reference Figure 1 and Figure 4 In a preferred embodiment, the anti-corrosion layer 105 is divided into a first layer and a second layer. The material of the first layer is polyvinyl chloride material, and the material of the second layer is polyurethane material.

[0036] In this embodiment, the anti-corrosion layer 105 is made of polyvinyl chloride and polyurethane to enhance the anti-corrosion performance of the plywood body 1 .

[0037] Reference Figure 1 and Figure 4 In a preferred embodiment, the waterproof layer 106 is made of polyvinyl chloride, and the wear-resistant layer 101 is made of polyarylate.

[0038] In this embodiment, the waterproof layer 106 is made of polyvinyl chloride and polyarylate to enhance the waterproof performance of the plywood body 1 .

[0039] Reference Figure 1 and Figure 2 In a preferred embodiment, the block 2 is trapezoidal, and the material of the block 2 is the same as that of the plywood body 1 .

[0040] In this embodiment, the material of the clamping block 2 is the same as that of the plywood body 1 , which is conducive to recycling the remaining plywood body 1 after cutting, thereby saving material costs.

[0041] Reference Figure 1 and Figure 2 In a preferred embodiment, the gap between the two blocks 2 is equal to the volume of the block 2 , and the thickness of the block 2 is equal to the thickness of the plywood body 1 .

[0042] In this embodiment, the same thickness of the card block 2 and the plywood body 1 is conducive to splicing the two plywood bodies 1, thereby reducing the gap between the two plywood bodies 1. The gap between the card blocks 2 is equal to the volume of the card blocks 2, which is conducive to splicing the two plywood bodies 1 and increasing their stability.

[0043] Working principle: When in use, place the plywood body 1 at the designated position, then cross-clamp the second plywood body 1 along the trapezoidal block 2, and use the stability of the trapezoid to make the two plywood bodies 1 firmly connected, and then splice the required plywood bodies 1 in turn. The internal waterproof layer 106 and anti-corrosion layer are conducive to the use of the board in humid and rainy weather. At the same time, it has fireproof and wear-resistant properties, which is convenient for placing high-temperature equipment. The weather-resistant and anti-corrosion plywood can be used in a wide range of fields. Its wear-resistant and fire-resistant properties are conducive to increasing the service life of the board. At the same time, it has a splicing structure, which is conducive to the integration of the boards, thereby meeting the needs of large areas and being conducive to practical application and operation.

[0044] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A weather-resistant and anti-corrosion plywood, comprising a plywood body (1), characterized in that: The plywood body (1) is composed of a wear-resistant layer (101), a weather-resistant layer (102), a fire-proof layer (103), a base plate (104), an anti-corrosion layer (105) and a waterproof layer (106); the wear-resistant layer (101) is located on the top of the weather-resistant layer (102); the fire-proof layer (103) is located on the bottom of the weather-resistant layer (102); the base plate (104) is located on the bottom of the fire-proof layer (103); the anti-corrosion layer (105) is located on the bottom of the base plate (104); and the waterproof layer (106) is located on the bottom of the anti-corrosion layer (105); and the outer side of the plywood body (1) is fixedly connected with blocks (2) at equal distances, and the blocks (2) are used in a cross-coordinated manner.

2. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The weather-resistant layer (102) is divided into a first layer and a second layer, the first layer is made of epoxy resin, and the second layer is made of amino resin.

3. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The material of the fireproof layer (103) is a water-resistant flame-retardant board, and the material of the water-resistant flame-retardant board is a polyvinyl chloride board.

4. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The anti-corrosion layer (105) is divided into a first layer and a second layer, the first layer is made of polyvinyl chloride, and the second layer is made of polyurethane.

5. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The material of the waterproof layer (106) is polyvinyl chloride, and the material of the wear-resistant layer (101) is polyarylate.

6. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The clamping block (2) is trapezoidal in shape, and the material of the clamping block (2) is the same as that of the plywood body (1).

7. The weather-resistant and anti-corrosion plywood according to claim 1, characterized in that: The gap between the two clamping blocks (2) is equal to the volume of the clamping blocks (2), and the thickness of the clamping blocks (2) is equal to the thickness of the plywood body (1).

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