CN214117374U - Novel three-layer solid wood diamond surface geothermal floor - Google Patents

Abstract

The utility model provides a new three-layer wood buddha's warrior attendant face geothermal floor relates to the floor and makes technical field. The utility model provides a new three-layer wood buddha's warrior attendant face geothermal floor, includes wood battenboard, wood panel and wood bottom plate, and wood panel and wood bottom plate set up in wood battenboard both sides, and the wood grain direction of wood battenboard and the wood grain direction of wood panel are alternately, are provided with the buddha's warrior attendant layer on the wood panel, and the wood grain direction of wood battenboard and the wood grain direction of wood bottom plate are alternately, are provided with the waterproof layer on the wood bottom plate. The utility model discloses can have the characteristic of laminate flooring and solid wood floor concurrently, have pure wood, waterproof, the surface wear-resisting, absolute environmental protection, easy advantage such as manage, fire proofness are good.

Description

Novel three-layer solid wood diamond surface geothermal floor

Technical Field

The utility model relates to a technical field is made on the floor, particularly, relates to a new three-layer wood buddha's warrior attendant face geothermal floor.

Background

Floor, i.e. the surface layer of the floor or floor of a house. Made of wood or other material. There are many classifications of flooring, including solid wood flooring, laminate flooring, three-layer wood composite flooring, bamboo flooring, corrosion resistant flooring, cork flooring, and the most popular multi-layer wood composite flooring. The laminate flooring has better wear resistance, pollution resistance, corrosion resistance, compression resistance, impact resistance and stability than other wood floors. In addition, the laminate flooring reaches B1 level, has higher flame retardant property and is safer compared with other wood floors

Wherein, the solid wood floor is a ground decoration material formed by drying and processing natural wood. Also called a log floor, which is an environment-friendly floor directly processed by solid wood. It has the texture of natural growth of wood, is a bad conductor of heat, can play a role of being warm in winter and cool in summer, has the characteristics of comfortable foot feeling and safe use, and is an ideal material for ground decoration of bedrooms, living rooms, study rooms and the like.

At present, no comprehensive solid wood floor which has the advantages of pure solid wood, water resistance, wear resistance of the surface, absolute environmental protection, easy cleaning, good fire resistance and the like and has the advantages of a strengthened floor and a solid wood floor is available in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new three-layer wood buddha's warrior attendant face geothermal floor, its characteristic that can have laminate flooring and solid wood floor concurrently, have pure wood, waterproof, surface wear-resisting, absolute environmental protection, easy advantage such as manage, fire proofness is good.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a new three-layer wood buddha's warrior attendant face geothermal floor, including wood battenboard, wood panel and wood bottom plate set up in wood battenboard both sides, and the wood grain direction of wood battenboard and the wood grain direction of wood panel are alternately, are provided with the buddha's warrior attendant layer on the wood panel, and the wood grain direction of wood battenboard and the wood grain direction of wood bottom plate are alternately, are provided with the waterproof layer on the wood bottom plate.

The utility model discloses an in some embodiments, be provided with first rubberised layer between above-mentioned wood battenboard and the wood panel, first rubberised layer is used for making wood battenboard and wood panel closely laminate.

The utility model discloses an in some embodiments, be provided with the second rubber coating between above-mentioned wood battenboard and the wood bottom plate, the second rubber coating is used for making wood battenboard and wood bottom plate closely laminate.

In some embodiments of the present invention, the diamond layer includes a high-density board with a thickness of 0.9mm to 1.1mm, and the high-density board is disposed on the side of the solid wood panel far away from the solid wood sandwich board.

The utility model discloses an in some embodiments, be provided with the third rubber coating between above-mentioned high density board and the wood panel, the third rubber coating is used for making wood panel and high density board closely laminate.

In some embodiments of the present invention, the high-density board is located away from the solid wood panel and is provided with wear-resistant paper.

In some embodiments of the present invention, the waterproof layer includes a wood veneer and a waterproof film, the waterproof film is laminated on the wood veneer, and the wood veneer is disposed on the side of the solid wood bottom plate far away from the solid wood sandwich plate.

The utility model discloses an in some embodiments, be provided with the fourth rubberised layer between above-mentioned veneer and the wood bottom plate, the fourth rubberised layer is used for making wood bottom plate and veneer closely laminate.

In some embodiments of the present invention, the width of the solid wood sandwich board is 7-8 mm.

In some embodiments of the present invention, the width of the solid wood panel and the solid wood bottom plate is 3-4 mm.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a new three-layer wood buddha's warrior attendant face geothermal floor, including wood battenboard, wood panel and wood bottom plate, the wood battenboard is the major structure on floor, and for the shock resistance structure layer on floor, mainly used shocks resistance and external force factors such as striking, promotes the intensity on floor. The solid wood panel is an upper layer structure of the floor and is an indoor direct contact surface, and the solid wood bottom plate is a direct contact layer laid on one side of the ground surface. The solid wood panel and the solid wood bottom plate are arranged on two sides of the solid wood sandwich board, and the toughness, the impact resistance and the stability of the floor can be effectively improved through the arrangement of the solid wood panel, the sandwich board and the solid wood bottom plate. The solid wood sandwich board, the solid wood panel and the solid wood bottom board are all made of solid wood, so that the solid wood sandwich board is environment-friendly and durable, strong in elasticity and air permeability, good in heat conductivity and simple to maintain. The wood grain direction of above-mentioned wood battenboard is criss-cross with the wood grain direction of wood panel, judges wood fiber's trend through the wood grain, through the wood grain direction with the wood battenboard with the wood grain direction of wood panel alternately can promote the toughness of floor, makes floor shock resistance further strengthen. Similarly, the wood grain direction of the solid wood sandwich board is crossed with the wood grain direction of the solid wood bottom board, so that the impact resistance of the floor can be further enhanced. The friction that people or thing etc. produced on the floor motion can cause the loss to the floor surface, is provided with the buddha's warrior attendant layer on the above-mentioned solid wood panel, and the buddha's warrior attendant layer can increase the wearability on floor surface to further promote the life on floor. Meanwhile, the diamond layer can protect the floor, and the scratch resistance and the impact resistance of the floor are improved. Be provided with the waterproof layer on the above-mentioned solid wood bottom plate, the waterproof layer mainly used prevents that the moisture on ground from leading to the fact destruction, further promotion floor life along floor infiltration such as form such as evaporation.

Therefore, the new three-layer solid wood diamond surface geothermal floor has the characteristics of both a strengthened floor and a solid wood floor, and has the advantages of pure solid wood, water resistance, wear resistance of the surface, absolute environmental protection, easy cleaning, good fire resistance and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a fastening structure according to an embodiment of the present invention;

fig. 4 is an installation diagram of the fastening structure according to the embodiment of the present invention.

Icon: 1-waterproof layer, 2-solid wood bottom plate, 3-solid wood sandwich plate, 4-solid wood panel, 5-high-density plate, 6-groove, 7-bump, 8-third glue coating, 9-first glue coating, 10-second glue coating and 11-fourth glue coating.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "inner", "outer" and the like are used, they are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are usually placed when in use, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, fig. 1 is a schematic structural view of an embodiment of the present invention, and the embodiment provides a new three-layer solid wood diamond surface geothermal floor, which includes a solid wood sandwich board 3, a solid wood panel 4 and a solid wood bottom board 2, wherein the solid wood sandwich board 3 is a main structure of the floor, and is a shock-resistant structure layer of the floor, and is mainly used for resisting shock and external force factors such as impact, and improving the strength of the floor. The solid wood panel 4 is an upper layer structure of the floor and is an indoor direct contact surface, and the solid wood bottom plate 2 is a direct contact layer laid on one side of the earth surface. The solid wood panel 4 and the solid wood bottom plate 2 are arranged on two sides of the solid wood sandwich plate 3, and the toughness, the impact resistance and the stability of the floor can be effectively improved through the arrangement of the solid wood panel 4, the sandwich plate and the solid wood bottom plate 2.

In this embodiment, the solid wood sandwich board 3, the solid wood face board 4 and the solid wood bottom board 2 are all made of solid wood, and are environmentally friendly, durable, strong in elasticity and air permeability, good in heat conductivity and simple to maintain. Specifically, the solid wood sandwich board 3 adopts a pine whole core as the sandwich board, the sandwich board adopts pine, the pine floor is natural in color, the natural color of the pine is kept, and the texture is clear and attractive; the shape is simple and elegant; the practicability is strong, and the durability is high; the elasticity and the air permeability are strong, the heat-conducting property is good, and the maintenance is simple. The selected eucalyptus and pine have no radioactivity and no formaldehyde, so that the method has no harm to human bodies.

In this embodiment, the solid wood panel 4 and the solid wood bottom plate 2 are made of eucalyptus veneers, the eucalyptus wood is relatively flexible, and the furniture can be made of structures with relatively large bending degree, that is, the eucalyptus wood can be used for making furniture with different structures. The furniture made of eucalyptus has smooth and flat surface and beautiful lines. The eucalyptus wood has moderate density, is not easy to deform after building a cabinet body and other structural bodies, and has long service life. The eucalyptus veneer is selected as the solid wood panel and the solid wood bottom plate, so that the floor has various shapes and beautiful appearance, and the floor has good toughness, impact resistance and stability. The solid wood sandwich board 3, the solid wood panel 4 and the solid wood bottom board 2 are all made of solid wood, and the floor formed by the solid wood sandwich board 3, the solid wood panel 4 and the solid wood bottom board 2 has good mute sound absorption effect, is more similar to a solid wood floor in texture and is more comfortable in foot feeling.

In this embodiment, the wood grain direction of the solid wood sandwich panel 3 is crossed with the wood grain direction of the solid wood panel 4, the wood grain is used for determining the trend of the wood fiber, and the toughness of the floor can be improved by crossing the wood grain direction of the solid wood sandwich panel 3 with the wood grain direction of the solid wood panel 4, so that the impact resistance of the floor is further enhanced. Similarly, the wood grain direction of the solid wood sandwich board 3 is crossed with the wood grain direction of the solid wood bottom board 2, so that the impact resistance of the floor can be further enhanced.

Floor is when using, and people or thing etc. move the friction that produces and can cause the loss to the floor surface on the floor, is provided with the diamond layer on the above-mentioned solid wood panel 4, and the diamond layer can increase the wearability on floor surface to further promote the life on floor. Meanwhile, the diamond layer can protect the floor, and the scratch resistance and the impact resistance of the floor are improved.

In this embodiment, be provided with waterproof layer 1 on above-mentioned solid wood bottom plate 2, waterproof layer 1 mainly used prevents that the moisture on ground from leading to the fact destruction, further promotion floor life along floor infiltration such as form such as evaporation.

Therefore, the new three-layer solid wood diamond surface geothermal floor has the characteristics of both a reinforced floor and a solid wood floor, and has the advantages of pure solid wood, impact resistance, water resistance, wear resistance of the surface, absolute environmental protection, easy cleaning, long service life, good fire resistance and the like.

Referring to fig. 2, in some embodiments of the present invention, a first glue layer 9 is disposed between the solid wood sandwich panel 3 and the solid wood panel 4, and the first glue layer 9 is used for tightly adhering the solid wood sandwich panel 3 and the solid wood panel 4.

In this embodiment, above-mentioned first rubber coating 9 mainly used adhesion solid wood battenboard 3 and solid wood panel 4 guarantee that solid wood battenboard 3 and solid wood panel 4 can closely laminate together to prevent that solid wood panel 4 and solid wood battenboard 3 from appearing droing, causing the quality problems on floor.

Referring to fig. 2, in some embodiments of the present invention, a second glue layer 10 is disposed between the solid wood sandwich panel 3 and the solid wood base plate 2, and the second glue layer 10 is used for tightly adhering the solid wood sandwich panel 3 and the solid wood base plate 2.

In this embodiment, the second glue layer 10 is mainly used for adhering the solid wood sandwich board 3 and the solid wood bottom board 2, so as to ensure that the solid wood sandwich board 3 and the solid wood bottom board 2 can be closely adhered together, thereby preventing the solid wood bottom board 2 and the solid wood sandwich board 3 from falling off and causing the quality problem of the floor.

In some embodiments of the present embodiment, the diamond layer comprises a high-density board 5 with a thickness of 0.9mm to 1.1mm, and the high-density board 5 is disposed on the side of the solid wood panel 4 away from the solid wood sandwich board 3. The high-density board 5 is an artificial board made of wood fibers or other plant cellulose fibers as raw materials and urea-formaldehyde resin or other suitable adhesives. The high-density board 5 has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application. 2.5-3 cubic meters of wood is needed for manufacturing the 1 cubic meter high- density board 5, 3 cubic meters of sawn timber or 5 cubic meters of log can be replaced, and the development of the production of the high-density board 5 is an effective way for comprehensively utilizing wood resources. The same use of the high-density plate 5 can play a role of a balance substrate, which can effectively prevent thermal expansion and cold contraction and can be normally used under the action of terrestrial heat.

In this embodiment, the high-density boards 5 of medium density are selected as the high-density boards 5, the structure of the medium-density high-density boards 5 is more uniform than that of natural wood, the problems of decay, worm damage and the like are avoided, and meanwhile, the medium-density high-density boards 5 have small swelling and shrinking properties and are convenient to process. Because the surface of the medium-density high-density board 5 is flat, various decorative surfaces are easy to stick, and the manufactured furniture is more beautiful.

Referring to fig. 2, in some embodiments of the present invention, a third glue-coated layer 8 is disposed between the high-density board 5 and the solid wood panel 4, and the third glue-coated layer 8 is used for tightly adhering the solid wood panel 4 and the high-density board 5.

In this embodiment, the third glue coating layer 8 is mainly used for adhering the solid wood panel 4 and the high-density board 5, and the high-density board 5 is tightly adhered to the solid wood panel 4, so that the connection relationship between the solid wood panel 4 and the high-density board 5 is stable, and the solid wood panel 4 and the high-density board 5 are prevented from falling off to cause the quality problem of the floor.

In some embodiments of the present embodiment, the high-density board 5 is provided with wear-resistant paper (not shown) on the side away from the solid wood panel 4. The wear-resistant paper can further improve the wear-resistant performance of the floor, and ensure that the floor can withstand various kinds of wear on the side of the solid wood panel 4.

In other embodiments, the high-density board 5 is provided with a decorative layer (not shown) on the side away from the solid wood panel 4, and the decorative layer is laminated and painted on the solid wood panel 4 by a painting process to paint the decorative paper.

In some embodiments of the present embodiment, the waterproof layer 1 includes a wood veneer (not shown) and a waterproof film (not shown) attached to the wood veneer, and the wood veneer is disposed on the side of the solid wood floor 2 away from the solid wood sandwich panel 3.

In this embodiment, the wood veneer and the waterproof film in the waterproof layer 1 form the waterproof layer 1 through pressing, so that the waterproof layer 1 can be more easily attached to the wooden floor.

Referring to fig. 2, in some embodiments of the present invention, a fourth glue layer 11 is disposed between the wood veneer and the solid wood bottom plate 2, and the fourth glue layer 11 is used for tightly adhering the solid wood bottom plate 2 and the wood veneer. The fourth rubber coating 11 can make the solid wood bottom plate 2 closely laminate with the veneer to make the solid wood bottom plate 2 closely adhere with waterproof layer 1, prevent that solid wood bottom plate 2 from droing with waterproof layer 1.

It should be noted that the materials of the first glue coating layer 9, the second glue coating layer 10, the third glue coating layer 8 and the fourth glue coating layer 11 are the same, and a glue is selected, wherein the glue comprises E1-E0 waterproof glue and wheat flour, and the weight ratio of the glue to the wheat flour is 7: 20-8: 20, mixing the waterproof glue and the wheat flour, and uniformly stirring to form the adhesive. The addition of wheat flour to the E1-E0 waterproof glue can greatly increase the bonding strength of the adhesive, and the bonding strength is as follows: 20-8: 20, the waterproof glue is mixed with the wheat flour, so that the bonding strength of the adhesive can be further increased. By the hot pressing principle of the adhesive, the glass transition temperature of high molecular substances formed by compounding lignin, hemicellulose and the like is reduced by the water between the board layers, so that the interdiffusion movement of the macromolecular chain segments and macromolecules per se is easier to carry out. Then, as the water evaporates and the plate cools after hot pressing, the high polymer macromolecules are bound again, thereby completing the recombination between the molecules. Taking the first glue coating layer 9 between the solid wood panel 4 and the solid wood sandwich panel 3 as an example, because the water content of the wood panel and the wood sandwich panel is not high, and the high polymer formed by compounding the lignin and the hemicellulose can not fully exert the gluing effect, the glue joint can exert the gluing effect, and under the condition of certain temperature and pressure, the glue joint enables the high polymer formed by compounding the lignin and the hemicellulose to fully exert the gluing effect, so that the wood panel and the wood sandwich panel are tightly adhered. In the same way, the adhesion principle of the second glue coating 10, the third glue coating 8 and the fourth glue coating 11 is the same.

In some embodiments of the present invention, the width of the solid wood sandwich panel 3 is 7-8 mm.

In some embodiments of the present embodiment, the width of the solid wood panel 4 and the width of the solid wood base plate 2 are both 3-4 mm.

Referring to fig. 3 and 4, in some embodiments of the present invention, a fastening structure is disposed on a side surface of the solid wood sandwich panel 3, the fastening structure includes a first engaging portion and a second engaging portion, the first engaging portion includes a groove 6 formed on one side of the solid wood sandwich panel 3, the second engaging portion includes a protrusion 7 disposed on the other side of the solid wood sandwich panel 3, and the protrusion 7 on any solid wood sandwich panel 3 can extend into the groove 6 of the adjacent solid wood sandwich panel 3, so that any solid wood sandwich panel 3 is engaged with the adjacent solid wood sandwich panel 3.

To sum up, the embodiment of the utility model provides a new three-layer wood buddha's warrior attendant face geothermal floor, including wood battenboard 3, wood panel 4 and wood bottom plate 2, wood battenboard 3 is the major structure on floor, and for the structural layer that shocks resistance on floor, mainly used shocks resistance and external force factors such as striking, promotes the intensity on floor. The solid wood panel 4 is an upper layer structure of the floor and is an indoor direct contact surface, and the solid wood bottom plate 2 is a direct contact layer laid on one side of the earth surface. The solid wood panel 4 and the solid wood bottom plate 2 are arranged on two sides of the solid wood sandwich plate 3, and the toughness, the impact resistance and the stability of the floor can be effectively improved through the arrangement of the solid wood panel 4, the sandwich plate and the solid wood bottom plate 2. The solid wood sandwich board 3, the solid wood panel 4 and the solid wood bottom board 2 are all made of solid wood, are environment-friendly and durable, and have strong elasticity and air permeability, good heat conductivity and simple maintenance. The wood grain direction of the solid wood sandwich plate 3 is crossed with the wood grain direction of the solid wood panel 4, the trend of wood fiber is judged through wood grains, the toughness of the floor can be improved through the crossing of the wood grain direction of the solid wood sandwich plate 3 and the wood grain direction of the solid wood panel 4, and the impact resistance of the floor is further enhanced. Similarly, the wood grain direction of the solid wood sandwich board 3 is crossed with the wood grain direction of the solid wood bottom board 2, so that the impact resistance of the floor can be further enhanced. The friction that people or thing etc. produced on the floor motion can cause the loss to the floor surface, is provided with the diamond layer on the above-mentioned solid wood panel 4, and the diamond layer can increase the wearability on floor surface to further promote the life on floor. Meanwhile, the diamond layer can protect the floor, and the scratch resistance and the impact resistance of the floor are improved. Above-mentioned wood bottom plate 2 is last to be provided with waterproof layer 1, and waterproof layer 1 mainly used prevents that the moisture on ground from leading to the fact destruction, further promotion floor life along floor infiltration through forms such as evaporation. Therefore, the new three-layer solid wood diamond surface geothermal floor has the characteristics of both a strengthened floor and a solid wood floor, and has the advantages of pure solid wood, water resistance, wear resistance of the surface, absolute environmental protection, easy cleaning, good fire resistance and the like.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a new three-layer wood buddha's warrior attendant face geothermal floor, its characterized in that, includes wood battenboard, wood panel and wood bottom plate, the wood panel with the wood bottom plate sets up wood battenboard both sides, the wood grain direction of wood battenboard with the wood grain direction of wood panel is alternately, be provided with the buddha's warrior attendant layer on the wood panel, the wood grain direction of wood battenboard with the wood grain direction of wood bottom plate is alternately, be provided with the waterproof layer on the wood bottom plate.

2. The new three-layer solid wood diamond-faced geothermal floor as claimed in claim 1, wherein a first glue layer is arranged between the solid wood sandwich panel and the solid wood panel, and the first glue layer is used for tightly attaching the solid wood sandwich panel and the solid wood panel.

3. The new three-layer solid wood diamond surface geothermal floor according to claim 1, wherein a second glue layer is arranged between the solid wood sandwich board and the solid wood bottom board, and the second glue layer is used for enabling the solid wood sandwich board and the solid wood bottom board to be tightly attached.

4. A new three-layer solid wood diamond faced geothermal floor according to claim 1, wherein the diamond layer comprises a high density board with a thickness of 0.9mm to 1.1mm, the high density board being located on the side of the solid wood facing away from the solid wood sandwich board.

5. The new three-layer solid wood diamond-faced geothermal floor as claimed in claim 4, wherein a third glue-coated layer is arranged between the high-density board and the solid wood panel, and the third glue-coated layer is used for enabling the solid wood panel and the high-density board to be tightly attached.

6. The new three-layer solid wood diamond faced geothermal floor according to claim 4, wherein the high density board is provided with wear resistant paper on the side away from the solid wood face board.

7. The new three-layer solid wood diamond-faced geothermal floor according to claim 1, wherein the waterproof layer comprises a veneer and a waterproof film, the waterproof film is attached to the veneer, and the veneer is arranged on the side of the solid wood floor away from the solid wood sandwich board.

8. The new three-layer solid wood diamond surface geothermal floor according to claim 7, wherein a fourth glue layer is arranged between the veneer and the solid wood bottom plate, and the fourth glue layer is used for enabling the solid wood bottom plate to be tightly attached to the veneer.

9. The new three-layer solid wood diamond faced geothermal floor according to any one of claims 1 to 8, wherein the solid wood sandwich board has a width of 7 to 8 mm.

10. The new three-layer solid wood diamond-faced geothermal floor as claimed in claim 9, wherein the width of the solid wood face plate and the solid wood bottom plate is 3-4 mm.

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