CN211891257U

CN211891257U - Environment-friendly composite plywood

Info

Publication number: CN211891257U
Application number: CN201922398369.3U
Authority: CN
Inventors: 王爱军
Original assignee: Nantong Shenghuan Wood Industry Co ltd
Current assignee: Nantong Shenghuan Wood Industry Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a compound plywood of environmental protection, including surface protection layer, middle enhancement layer and bottom protective layer, surface protection layer's bottom veneer has middle enhancement layer, and the bottom veneer of middle enhancement layer has a bottom protective layer, surface protection layer, middle enhancement layer and bottom protective layer are multilayer structure, surface protection layer includes wearing layer, first waterproof layer and first high temperature resistant layer, the bottom veneer of wearing layer has first waterproof layer, and the bottom veneer of first waterproof layer has first high temperature resistant layer, the top of wearing layer is provided with wear-resisting arch, and wear-resisting arch is the equidistance and distributes. The utility model discloses an improve wearability, waterproof nature and the corrosion resistance of panel, can improve the life of panel, through increasing high temperature resistant material, be favorable to the fire prevention, security when having improved panel and using.

Description

Environment-friendly composite plywood

Technical Field

The utility model relates to a plywood technical field specifically is a compound plywood of environmental protection.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular.

Traditional plywood adopts wooden board to glue more, and although rigidity is enough, but also has not a few shortcomings, for example when using as container floor, the wearing resistance on surface is than relatively poor, and waterproof nature is relatively poor, and corrosion resistance is also relatively poor, leads to the life of plywood to be shorter, and the performance in the aspect of the all-wooden plywood fire prevention is relatively poor in addition, and the security is not high enough, therefore has urgently needed a compound plywood of environmental protection to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound plywood of environmental protection to solve the plywood that proposes among the above-mentioned background art and regard as the shorter and poor problem of security of floor life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection composite plywood, includes surface protection layer, middle enhancement layer and bottom protective layer, the bottom veneer of surface protection layer has middle enhancement layer, and the bottom veneer of middle enhancement layer has the bottom protective layer, surface protection layer, middle enhancement layer and bottom protective layer are multilayer structure.

Preferably, the surface protection layer includes wearing layer, first waterproof layer and first high temperature resistant layer, the bottom veneer of wearing layer has first waterproof layer, and the bottom veneer of first waterproof layer has first high temperature resistant layer.

Preferably, the top end of the wear-resistant layer is provided with wear-resistant bulges, and the wear-resistant bulges are distributed at equal intervals.

Preferably, the middle reinforcing layer comprises a buffer layer, a wood board layer and an elastic layer, wherein the wood board layer is glued to the bottom end of the buffer layer, and the elastic layer is glued to the bottom end of the wood board layer.

Preferably, the buffer layer comprises a woven bamboo strip layer and a rubber layer, and the rubber layer is wrapped on the surface of the woven bamboo strip layer.

Preferably, the bottom protective layer comprises a second high-temperature-resistant layer, a second waterproof layer and a corrosion-resistant layer, the second waterproof layer is glued to the bottom end of the second high-temperature-resistant layer, and the corrosion-resistant layer is glued to the bottom end of the second waterproof layer.

Preferably, the bottom end of the corrosion-resistant layer is provided with corrosion-resistant bulges, and the corrosion-resistant bulges are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this compound plywood of environmental protection can improve the life of panel through wearability, waterproof nature and the corrosion resistance that improves panel, through increasing high temperature resistant material, is favorable to the fire prevention, has improved the security when panel uses.

(1) The device is provided with the wearing layer to and be provided with wear-resisting arch on the surface of wearing layer, improved the surperficial wearability of panel.

(2) The device has improved the waterproof nature of panel through set up first waterproof layer and second waterproof layer respectively on the upper and lower two sides of panel.

(3) The device has improved the high temperature resistant nature of panel through set up first high temperature resistant layer and second high temperature resistant layer respectively on the upper and lower two sides of panel, is favorable to the fire prevention, has improved the security.

(4) The device sets up corrosion-resistant layer through the bottom at panel to add in corrosion-resistant layer's bottom and establish corrosion-resistant arch, improved the corrosion resistance of panel.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the surface passivation layer of the present invention;

FIG. 3 is a schematic front view of the structure of the middle reinforcing layer of the present invention;

FIG. 4 is a schematic front view of the structure of the bottom protective layer of the present invention;

fig. 5 is a schematic front view of the structure of the middle buffer layer of the present invention.

In the figure: 1. a surface protection layer; 2. a middle reinforcing layer; 3. a bottom protective layer; 4. a wear layer; 5. wear-resistant protrusions; 6. a first waterproof layer; 7. a first high temperature resistant layer; 8. a buffer layer; 9. weaving the bamboo skin layer; 10. a rubber layer; 11. a wood board layer; 12. an elastic layer; 13. a second high temperature resistant layer; 14. a second waterproof layer; 15. a corrosion-resistant layer; 16. and (4) corrosion-resistant protrusions.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an environmental protection composite plywood, includes surface protection layer 1, middle enhancement layer 2 and bottom protection layer 3, and the bottom veneer of surface protection layer 1 has middle enhancement layer 2, and the bottom veneer of middle enhancement layer 2 has bottom protection layer 3, and surface protection layer 1, middle enhancement layer 2 and bottom protection layer 3 are multilayer structure.

Surface protection layer 1 includes wearing layer 4, first waterproof layer 6 and first high temperature resistant layer 7, the bottom veneer of wearing layer 4 has first waterproof layer 6, and the bottom veneer of first waterproof layer 6 has first high temperature resistant layer 7, set up wearing layer 4 into the one deck of superficiality because this composite sheet uses as the floor, the long-term and sole or article friction of superficiality, the wearability should be regarded as at first, then waterproof nature then need be considered, because ground produces the water spot easily, so the below of wearing layer 4 sets up to first waterproof layer 6, it is mainly considered from the angle of security to set up first high temperature resistant layer 7 again in the below of first waterproof layer 6, can let this composite sheet be difficult to be lighted.

The top of wearing layer 4 is provided with wear-resisting arch 5, and wear-resisting arch 5 is the equidistance and distributes, and the setting of wear-resisting arch 5 can be further the surperficial wearability of this composite sheet of increase.

Middle enhancement layer 2 includes buffer layer 8, wood board layer 11 and elastic layer 12, and the bottom veneer of buffer layer 8 has wood board layer 11, and the bottom veneer of wood board layer 11 has elastic layer 12, and the effect that sets up wood board layer 11 increases the holistic rigid structure of panel, lets panel can keep leveling, and buffer layer 8 and elastic layer 12 then are used for increasing elasticity, lets people trample on it and can not feel panel too hard.

Buffer layer 8 comprises thin bamboo strips used for weaving layer 9 and rubber layer 10, and rubber layer 10 wraps up in the surface of thin bamboo strips used for weaving layer 9, and doing so can make buffer layer 8 more have toughness, and the structure is more stable, and elasticity is also better.

The bottom protective layer 3 includes a second high temperature resistant layer 13, a second waterproof layer 14 and a corrosion resistant layer 15, the second waterproof layer 14 is glued to the bottom end of the second high temperature resistant layer 13, and the corrosion resistant layer 15 is glued to the bottom end of the second waterproof layer 14, the second high temperature resistant layer 13 and the second waterproof layer 14 perform high temperature resistant and waterproof protection on the plate from the bottom end of the plate, and are located in the layer below the plate, and are in contact with the ground for a long time, and are most easily corroded by surface water and other substances, so that the corrosion resistant layer 15 is arranged.

The bottom of corrosion-resistant layer 15 is provided with corrosion-resistant arch 16, and corrosion-resistant arch 16 is the equidistance and distributes, and corrosion-resistant arch 16's effect lets leave the gap between corrosion-resistant layer 15 and the ground, is favorable to ventilating and air-dries water stain, reduces the degree of corrosion that receives of panel.

The working principle is as follows: this compound plywood of environmental protection, set up to three layer construction, be surface protection layer 1 respectively, middle enhancement layer 2 and bottom protection layer 3, surface protection layer 1 is the face with sole and goods contact, consequently, set up wearing layer 4 at surface protection layer 1 the surface, a wearability for improving panel, and further increase wear-resisting arch 5 on wearing layer 4's surface, let the wearability further improve, bottom protection layer 3 is the one deck with ground contact, consequently receive the corrosive action most easily, the event sets up corrosion-resistant layer 15 at bottom protection layer 3's bottommost layer, can improve the corrosion resistance of panel, and corrosion-resistant layer 15's bottom is provided with corrosion-resistant arch 16, corrosion-resistant arch 16 can improve the air permeability of panel bottom, let the panel bottom keep dry with ground contact's place, further be favorable to the anticorrosion.

Middle enhancement layer 2 is as the intermediate level of panel, mainly is starting from the rigid structure of panel, consequently sets up plank layer 11 in the middle part of middle enhancement layer 2, lets panel have better rigidity, and is located the buffer layer 8 and the elastic layer 12 of plank layer 11 both sides, then is the elasticity that is used for improving panel, lets people walk about on panel more comfortablely.

Increase first waterproof layer 6 and first high temperature resistant layer 7 in one side that surface protection layer 1 is close to middle enhancement layer 2, increased second high temperature resistant layer 13 and second waterproof layer 14 in one side that bottom protection layer 3 is close to middle enhancement layer 2, protect panel from the upper and lower two sides of panel simultaneously, increase the waterproof nature and the high temperature resistant ability of panel, be favorable to increasing the life of panel and increase the security.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an environmental protection composite plywood which characterized in that: the composite plate comprises a surface protection layer (1), a middle reinforcing layer (2) and a bottom protection layer (3), wherein the middle reinforcing layer (2) is glued to the bottom end of the surface protection layer (1), the bottom protection layer (3) is glued to the bottom end of the middle reinforcing layer (2), and the surface protection layer (1), the middle reinforcing layer (2) and the bottom protection layer (3) are all of a multilayer structure.

2. The environment-friendly composite plywood as claimed in claim 1, wherein: the surface protection layer (1) comprises a wear-resistant layer (4), a first waterproof layer (6) and a first high-temperature-resistant layer (7), wherein the first waterproof layer (6) is glued at the bottom end of the wear-resistant layer (4), and the first high-temperature-resistant layer (7) is glued at the bottom end of the first waterproof layer (6).

3. The environment-friendly composite plywood as claimed in claim 2, wherein: the top of wearing layer (4) is provided with wear-resisting arch (5), and wear-resisting arch (5) are the equidistance and distribute.

4. The environment-friendly composite plywood as claimed in claim 1, wherein: middle enhancement layer (2) are including buffer layer (8), plank layer (11) and elastic layer (12), the bottom veneer of buffer layer (8) has plank layer (11), and the bottom veneer of plank layer (11) has elastic layer (12).

5. The environment-friendly composite plywood as claimed in claim 4, wherein: the buffer layer (8) is composed of a bamboo skin weaving layer (9) and a rubber layer (10), and the rubber layer (10) wraps the surface of the bamboo skin weaving layer (9).

6. The environment-friendly composite plywood as claimed in claim 1, wherein: the bottom protection layer (3) comprises a second high-temperature-resistant layer (13), a second waterproof layer (14) and a corrosion-resistant layer (15), the second waterproof layer (14) is glued to the bottom end of the second high-temperature-resistant layer (13), and the corrosion-resistant layer (15) is glued to the bottom end of the second waterproof layer (14).

7. The environment-friendly composite plywood as claimed in claim 6, wherein: the bottom of corrosion-resistant layer (15) is provided with corrosion-resistant arch (16), and corrosion-resistant arch (16) are the equidistance and distribute.