CN215331167U

CN215331167U - Aldehyde-free water-resistant composite wood floor

Info

Publication number: CN215331167U
Application number: CN202120554968.4U
Authority: CN
Inventors: 徐承鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-28
Anticipated expiration: 2031-03-18

Abstract

An aldehyde-free waterproof composite wood floor relates to a floor, which comprises a decorative pattern finish layer (1), a high-density waterproof layer (2), an amine wood veneer upper layer (3), a pine transverse core layer (4), an amine wood veneer lower layer (5) and a pine finish layer (6); the lower part of the decorative pattern layer (1) is bonded with the high-density waterproof layer (2) through biological glue, the lower part of the high-density waterproof layer (2) is bonded with the upper amine wood veneer layer (3) through biological glue, the lower part of the upper amine wood veneer layer (3) is bonded with the transverse pine core layer (4) through biological glue, the lower part of the transverse pine core layer (4) is bonded with the lower amine wood veneer layer (5) through biological glue, and the lower part of the lower amine wood veneer layer (5) is bonded with the decorative pine layer through biological glue; the section of the high-density waterproof layer (2) clamped in the middle of the floor is made into a lock catch type plug-in slotted structure; the whole floor is wrapped by a coating paint film. The glued floor is water-resistant, environment-friendly and durable, and realizes the original ecological environment protection without formaldehyde and harmful substances.

Description

Aldehyde-free water-resistant composite wood floor

Technical Field

The utility model relates to a floor, in particular to an aldehyde-free water-resistant floor.

Background

The existing composite wood floor is generally a multilayer board which is adhered into a whole by glue, the middle of the composite wood floor is a thicker cork core board, and a harder hardwood layer is adhered outside the composite wood floor. However, the problems of water and moisture resistance are generally existed, the wood floor is easy to crack and rise after a long time, and in addition, glue with chemical components is used in the production process, so the wood floor is not as environment-friendly as pure wood floors.

Disclosure of Invention

The utility model aims to provide an aldehyde-free waterproof floor which is composed of six layers of plates, wherein a layer of high-density waterproof layer is clamped between the six layers of plates, and each clamped plate is made of biological adhesive between the plates, so that the aim of water resistance, environmental protection and durability is fulfilled.

The purpose of the utility model is realized by the following technical scheme:

an aldehyde-free waterproof floor comprises a decorative pattern veneer layer, a high-density waterproof layer, an amine wood veneer upper layer, a pine transverse core layer, an amine wood veneer lower layer and a pine veneer layer; the lower part of the decorative pattern layer is bonded with the high-density waterproof layer through biological glue, the lower part of the high-density waterproof layer is bonded with the upper layer of the amine wood veneer through the biological glue, the lower part of the upper layer of the amine wood veneer is bonded with the transverse pine core layer through the biological glue, the lower part of the transverse pine core layer is bonded with the lower layer of the amine wood veneer through the biological glue, and the lower part of the lower layer of the amine wood veneer is bonded with the decorative pine layer through the biological glue; a lock catch type plug-in slotted structure is manufactured at the section of a high-density waterproof layer clamped in the middle of the floor; the whole floor is wrapped by a coating paint film.

According to the formaldehyde-free water-resistant floor, the thickness of the pattern facing layer of the first layer is 0.3-0.5 mm.

The thickness of the second layer, the high-density waterproof layer, is 1.0-1.5 mm.

The aldehyde-free water-resistant floor comprises a third layer and an amine wood veneer, wherein the thickness of the upper layer of the amine wood veneer is 3.0-3.5 millimeters.

The fourth layer, namely the transverse pine core layer, of the formaldehyde-free waterproof floor is 7.0-7.5 mm thick.

The thickness of the fifth layer, the lower layer of the amine wood veneer is 3.0-3.5 mm.

In the formaldehyde-free water-resistant floor, the thickness of the pine veneer layer of the sixth layer is 0.3-0.35 mm.

The utility model has the advantages and effects that:

1. the waterproof ceramic tile is composed of six layers of plates, wherein a high-density waterproof layer clamped in the middle of the six layers of plates is a bakelite interlayer, and the very high density of the waterproof ceramic tile ensures the water resistance similar to a ceramic tile; the high-density waterproof layer is provided with a plug-in mounting structure of the lock catch at the section to ensure the tightness of the joint between the floors, realize the best waterproof and waterproof effects, basically achieve the waterproof effect, and have no deformation, no bulging and no layering after long-time water immersion.

2. The biological glue between the boards is made of waterproof glue synthesized by flour and bone glue, so that the floor glued by the biological glue is waterproof, environment-friendly and durable, and is free of formaldehyde and harmful substances, and the original ecological environment is protected.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Reference numbers in the figures: the decorative coating comprises a decorative pattern veneer layer 1, a high-density waterproof layer 2, an amine wood veneer upper layer 3, a pine transverse core layer 4, an amine wood veneer lower layer 5 and a pine veneer layer.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

The utility model relates to a composite solid wood floor, which comprises six main materials, namely a decorative pattern veneer layer 1, a high-density waterproof layer 2, an amine wood veneer upper layer 3, a pine transverse core layer 4, an amine wood veneer lower layer 5 and a pine veneer layer. And the biological glue stuck between every two layers forms the whole structure of the product. The lower part of the decorative pattern layer 1 is bonded with the high-density waterproof layer 2 through biological glue, the lower part of the high-density waterproof layer 2 is bonded with the upper layer 3 of the amine wood veneer through the biological glue, the lower part of the upper layer 3 of the amine wood veneer is bonded with the transverse pine core layer 4 through the biological glue, the lower part of the transverse pine core layer 4 is bonded with the lower layer 5 of the amine wood veneer through the biological glue, and the lower part of the lower layer 5 of the amine wood veneer is bonded with the decorative pine layer through the biological glue; a lock catch type plug-in slotted structure is manufactured at the section of the high-density waterproof layer 2 clamped in the middle of the floor; the whole floor is wrapped by a coating paint film.

The structure of the floor is explained from the upper side to the lower side:

the first layer of decorative pattern facing layer 1 is a panel of the floor, and can be a decorative pattern facing board with wood or marble material patterns, and the decorative pattern facing board can be wood or decorative pattern facing boards such as paper boards. The thickness is preferably between 0.3 mm and 0.5 mm. The reverse side is adhered with the high-density waterproof layer 2, and the adhesive layer is biological glue.

The mass composition of the biological glue can be selected as follows: 100 parts of water, 100 parts of flour, 30 parts of bone glue and 2 parts of aluminum salt (or iron salt). The bone glue is used in combination with aluminum salt (or iron salt) to obtain good coagulation effect. Can be used after mixing and boiling.

The second layer of high-density waterproof layer is bonded with the back surface of the first decorative pattern finish layer through biological adhesive, and the high-density waterproof layer 2 is a bakelite plate with higher density and water resistance. The thickness is 1.0-1.5 mm; the upper surface and the lower surface are both adhered with the decorative pattern veneer layer 1 and the amine wood veneer of the third layer by biological glue.

The amine wood on the upper layer of the amine wood veneer of the third layer is fast-growing wood, belongs to cheaper wood, and is suitable for being used as a sandwich core material because the wood grain, the scab and the material value are poor, and the eucalyptus wood is relatively flexible. The upper and lower parts of the upper layer 3 of the amine wood veneer are bonded with the high-density waterproof layer 2 and the transverse pine core layer 4 through biological adhesive. The thickness of the amine wood veneer upper layer 3 is between 3.0 and 3.5 millimeters.

And the fourth transverse pine core layer 4 is 7.0-7.5 mm thick and is bonded with the amine wood veneer layer 3 and the amine wood veneer layer 5 at the upper and lower parts by biological adhesive. Pine is a relatively strong and corrosion-resistant wood, and the transverse core layer of the pine can strengthen stress resistance and tear resistance, so the pine is relatively durable.

The fifth amine wood veneer lower layer, the upper and lower of the amine wood veneer lower layer 5, the pine transverse core layer 4 and the pine veneer layer 6 are bonded by biological glue. The thickness of the lower amine wood veneer layer 5 is 3.0-3.5 mm.

And the sixth pine veneer layer, wherein the thickness of the pine veneer layer 6 is 0.3-0.35 mm, and the upper side is adhered to the lower amine wood veneer layer 5 through biological adhesive.

The floor slab is compounded, then the floor is cut and grooved after the balanced curing and the standing in the environment with constant temperature and humidity,

and finally, performing paint spraying, drying and shaping, sealing the surface of the finished floor, and sorting and packaging.

Claims

1. The formaldehyde-free waterproof composite wood floor is characterized by comprising a decorative pattern veneer layer (1), a high-density waterproof layer (2), an amine wood veneer upper layer (3), a pine transverse core layer (4), an amine wood veneer lower layer (5) and a pine veneer layer (6); the lower part of the decorative pattern layer (1) is bonded with the high-density waterproof layer (2) through biological glue, the lower part of the high-density waterproof layer (2) is bonded with the upper amine wood veneer layer (3) through biological glue, the lower part of the upper amine wood veneer layer (3) is bonded with the transverse pine core layer (4) through biological glue, the lower part of the transverse pine core layer (4) is bonded with the lower amine wood veneer layer (5) through biological glue, and the lower part of the lower amine wood veneer layer (5) is bonded with the decorative pine layer through biological glue; the section of the high-density waterproof layer (2) clamped in the middle of the floor is made into a lock catch type plug-in slotted structure; the whole floor is wrapped by a coating paint film.

2. The formaldehyde-free water-resistant composite wood flooring according to claim 1, wherein the first layer, the decorative pattern layer (1), has a thickness of 0.3 mm to 0.5 mm.

3. The formaldehyde-free water-resistant engineered wood flooring according to claim 1, wherein the thickness of the second layer, the high-density waterproof layer (2), is 1.0-1.5 mm.

4. The formaldehyde-free water-resistant engineered wood flooring according to claim 1, wherein the thickness of the third layer, the amine wood veneer upper layer (3), is between 3.0 mm and 3.5 mm.

5. The formaldehyde-free water-resistant composite wood flooring according to claim 1, wherein the thickness of the fourth layer, the transverse pine core layer (4), is between 7.0 mm and 7.5 mm.

6. The aldehyde-free water-resistant engineered wood flooring according to claim 1, wherein the thickness of the fifth layer, the lower amine wood veneer layer (5), is between 3.0 and 3.5 mm.

7. The formaldehyde-free water-resistant composite wood flooring according to claim 1, wherein the thickness of the sixth layer, the pine veneer layer (6), is between 0.3 mm and 0.35 mm.