阅读说明：本技术 一种地热型防水多层复合实木地板及其制作方法 (Geothermal waterproof multilayer composite solid wood floor and manufacturing method thereof ) 是由 陈正彦 于 2019-11-20 设计创作，主要内容包括：本发明涉及实木地板技术领域,具体地,涉及一种地热型防水多层复合实木地板及其制作方法,包括具有高抗变形的基材层、防渗透的中间层和实木皮,基材层通过胶水与中间层粘贴,中间层通过胶水与实木皮粘贴,中间层与实木皮粘贴的表面刷有与实木皮的材质相似的油漆层。由于基材层和实木皮之间设置有防渗透的中间层,因为中间层具有不透水的特性,可以抵挡基材层吸潮后的水份上溢情况,完全隔离开基材层跟高级实木皮的输水管道,让表面的实木皮常保干爽,隔离地面的湿气；由于油漆层可以根据不同的实木皮进行调整,使得油漆层的颜色和纹路与实木皮相近似,即使将实木皮做到0.1mm的厚度,透过实木皮看到的是油漆层,给人的视觉感观还是高档实木的感觉。(The invention relates to the technical field of solid wood floors, in particular to a geothermal waterproof multilayer composite solid wood floor and a manufacturing method thereof. Because the impermeable middle layer is arranged between the substrate layer and the solid wood skin, the middle layer has the characteristic of impermeability, the water overflow condition after the substrate layer absorbs moisture can be resisted, the water delivery pipeline of the substrate layer and the high-grade solid wood skin is completely isolated, the solid wood skin on the surface is kept dry and comfortable, and the moisture on the ground is isolated; because the paint layer can be adjusted according to the wood skin of difference for the colour and the line of paint layer are similar with the wood skin, even accomplish 0.1 mm's thickness with the wood skin, see through what the wood skin sees the paint layer, give other people the visual sense of feeling still high-grade wood.)

1. The utility model provides a compound solid wood floor of waterproof multilayer of geothermal type, includes substrate layer, the intermediate level and the solid wood skin that the prevention of seepage was passed through that have high resistance to deformation, its characterized in that: the substrate layer passes through glue and pastes with the intermediate level, the intermediate level pass through glue with the wood skin is pasted, the intermediate level with the surface brush that the wood skin was pasted have with the similar paint layer of material of wood skin.

2. The geothermal waterproof multilayer composite solid wood floor according to claim 1, wherein: the thickness of the base material layer is 8-15 mm.

3. The geothermal waterproof multilayer composite solid wood floor according to claim 1, wherein: the middle layer is a PVC plate or a stone plastic plate.

4. The geothermal waterproof multilayer composite solid wood floor according to claim 1 or 3, wherein: the thickness of the middle layer is 0.5 mm-2 mm.

5. The geothermal waterproof multilayer composite solid wood floor according to claim 1, wherein: the thickness of the solid wood skin is 0.1 mm-2 mm.

6. A manufacturing method of a geothermal waterproof multilayer composite solid wood floor comprises the following steps:

a first step of preparing a base material having high deformation resistance;

secondly, adhering the base material and the middle layer by glue;

thirdly, performing painting treatment on the surface of the middle layer to form a paint layer which is similar to the solid wood skin in material on the surface of the middle layer;

fourthly, sticking the prepared solid wood skin and the paint layer;

and fifthly, drying to obtain a finished product.

7. The manufacturing method of the geothermal waterproof multilayer composite solid wood floor as claimed in claim 6, wherein the manufacturing method comprises the following steps: the thickness of the base material layer is 8-15 mm.

8. The manufacturing method of the geothermal waterproof multilayer composite solid wood floor as claimed in claim 6, wherein the manufacturing method comprises the following steps: the middle layer is a PVC plate or a stone plastic plate.

9. The manufacturing method of the geothermal waterproof multilayer composite solid wood floor as claimed in claim 6, wherein the manufacturing method comprises the following steps: the thickness of the middle layer is 0.5 mm-2 mm.

10. The manufacturing method of the geothermal waterproof multilayer composite solid wood floor as claimed in claim 6, wherein the manufacturing method comprises the following steps: the thickness of the solid wood skin is 0.1 mm-2 mm.

Technical Field

The invention relates to the technical field of solid wood floors, in particular to a geothermal waterproof multilayer composite solid wood floor and a manufacturing method thereof.

Background

The solid wood floor is a ground decoration material formed by drying and processing natural wood. Also called a log floor, which is a 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. However, the price of the solid wood floor is higher, and particularly, the solid wood floor made of high-grade wood is more expensive.

In order to reduce the price of the solid wood floor and maintain the original advantages of the solid wood floor, the inventor replaces the natural solid wood floor with the multilayer composite solid wood floor. The structure of the existing multilayer composite solid wood floor generally comprises a substrate layer, a solid wood middle layer and a solid wood skin, wherein the substrate layer and the solid wood middle layer are made of common natural logs, the solid wood skin is made of high-grade logs, and the surface of the manufactured multilayer composite solid wood floor has the texture of a high-grade solid wood floor. The price of the multilayer composite solid wood floor is greatly lower than that of a solid wood floor, the multilayer composite solid wood floor has obvious price advantage, and the consumption of high-grade wood can be saved by applying a large amount of the multilayer composite solid wood floor.

However, the multi-layer composite solid wood floor also has the obvious defect that the deformation resistance is lower than that of the solid wood floor, particularly when the multi-layer composite solid wood floor is installed in a geothermal system, the defect of the multi-layer composite solid wood floor is more obvious, and because the base material and the middle layer are not waterproof, moisture can permeate the solid wood skin through the base material and the middle layer, so that the solid wood skin can generate wavy deformation.

In addition, the material of the solid wood middle layer is different from the material of the solid wood skin, the color, the grain and the like of the solid wood middle layer and the solid wood skin are possibly greatly different, and in order to avoid the phenomenon that the material of the solid wood middle layer is shown through the solid wood skin, the solid wood skin cannot be made too thin, and in the conventional method, the thickness of the solid wood skin is not more than 0.6 mm.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a geothermal waterproof multilayer composite solid wood floor.

The invention discloses a geothermal waterproof multilayer composite solid wood floor which comprises a high-deformation-resistance substrate layer, an impermeable middle layer and a solid wood skin, wherein the substrate layer is adhered to the middle layer through glue, the middle layer is adhered to the solid wood skin through glue, and a paint layer which is similar to the solid wood skin in material is brushed on the surface, adhered to the solid wood skin, of the middle layer.

The thickness of the base material layer is 8-15 mm.

The middle layer is a PVC plate or a stone plastic plate.

The thickness of the middle layer is 0.5 mm-2 mm.

The thickness of the solid wood skin is 0.1 mm-2 mm.

Has the advantages that: because the impermeable middle layer is arranged between the substrate layer and the solid wood skin, the middle layer has the characteristic of impermeability, the water overflow condition after the substrate layer absorbs moisture can be resisted, the water delivery pipeline of the substrate layer and the high-grade solid wood skin is completely isolated, the solid wood skin on the surface is kept dry and comfortable, and the moisture on the ground is isolated; because the paint layer can be adjusted according to the wood skin of difference for the colour and the line of paint layer are similar with the wood skin, even accomplish 0.1 mm's thickness with the wood skin, see through what the wood skin sees the paint layer, give other people the visual sense of feeling still high-grade wood.

The invention also provides a manufacturing method of the geothermal waterproof multilayer composite solid wood floor, which comprises the following steps:

a first step of preparing a base material having high deformation resistance;

secondly, adhering the base material and the middle layer by glue;

thirdly, performing painting treatment on the surface of the middle layer to form a paint layer which is similar to the solid wood skin in material on the surface of the middle layer;

fourthly, sticking the prepared solid wood skin and the paint layer;

and fifthly, drying to obtain a finished product.

The thickness of the base material layer is 8-15 mm.

The middle layer is a PVC plate or a stone plastic plate.

The thickness of the middle layer is 0.5 mm-2 mm.

The thickness of the solid wood skin is 0.1 mm-2 mm.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic cross-sectional view of a geothermal waterproof multi-layered composite solid wood flooring according to the present invention.

Description of reference numerals: the base material layer 1, the intermediate layer 2, the solid wood skin 3, the paint layer 4.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the geothermal waterproof multilayer composite solid wood floor comprises a substrate layer 1 with high deformation resistance, an impermeable middle layer 2 and a solid wood skin 3, wherein the substrate layer 1 is adhered to the middle layer 2 through glue, the middle layer 2 is adhered to the solid wood skin 3 through glue, and a paint layer 4 which is similar to the solid wood skin 2 in material is brushed on the surface of the middle layer 2 adhered to the solid wood skin 3.

The thickness of substrate layer 1 is 8mm ~ 15mm, and substrate layer 1 can be wood multilayer substrate, has the ability of high resistance to deformation, can reduce 90% expansion rate and deformation rate when the timber apron wets the moisture absorption.

Further, the intermediate layer 3 is provided as a PVC plate or a stone plastic plate. The PVC board or the stone-plastic board still has a dense and continuous molecular structure, so that the floor can not have the condition of fiber shrinkage cracking under the condition of geothermal heating, the integrity of high-grade solid wood skin can be kept, and cracks can not be generated.

Further, the thickness of the intermediate layer 3 is 0.5mm to 2 mm.

The thickness of the solid wood skin 3 is 0.1 mm-2 mm. Because paint layer 4 can be adjusted according to solid wood skin 3 of difference for the color and the line of paint layer 4 are similar with solid wood skin 3, even accomplish the thickness of 0.1mm with solid wood skin 3, what see through solid wood skin 3 sees paint layer 4, give other people the visual sense of sight still high-grade solid wood's sensation. Moreover, since the thickness of the solid wood skin 3 is small, even if moisture is absorbed, the absorbed moisture can be quickly volatilized out due to the small moisture content, and the dryness of the high-grade solid wood skin is kept.

In addition, the thick molecular structure of the middle layer 3 ensures that the surface of the product presents high-grade texture which can be shown by all solid wood even if the high-grade solid wood skin of the surface layer is only 0.1mm thick or can be provided with an oblique angle or a round angle of 0.5 mm-2.0 mm during the processing of the floor.

The invention also provides a manufacturing method of the geothermal waterproof multilayer composite solid wood floor, which comprises the following steps:

a first step of preparing a base material having high deformation resistance;

secondly, adhering the base material and the middle layer by glue;

thirdly, performing painting treatment on the surface of the middle layer to form a paint layer which is similar to the solid wood skin in material on the surface of the middle layer;

fourthly, sticking the prepared solid wood skin and the paint layer;

and fifthly, drying to obtain a finished product.

Further, the thickness of the base material layer is 8mm to 15 mm.

Further, the middle layer is made of PVC plates or stone plastic plates.

Further, the thickness of the intermediate layer is 0.5mm to 2 mm.

Further, the thickness of the solid wood skin is 0.1 mm-2 mm.

According to the geothermal waterproof multilayer composite solid wood floor manufactured by the method, the impermeable middle layer is arranged between the substrate layer and the solid wood skin, and the middle layer has the characteristic of impermeability, so that the overflow condition of moisture after moisture absorption of the substrate layer can be resisted, the water delivery pipeline of the substrate layer and the high-grade solid wood skin is completely isolated, the solid wood skin on the surface is kept dry and comfortable, and moisture on the ground is isolated; because the paint layer can be adjusted according to the wood skin of difference for the colour and the line of paint layer are similar with the wood skin, even accomplish 0.1 mm's thickness with the wood skin, see through what the wood skin sees the paint layer, give other people the visual sense of feeling still high-grade wood.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.