CN211415511U

CN211415511U - Corrosion-resistant plywood

Info

Publication number: CN211415511U
Application number: CN201922139471.1U
Authority: CN
Inventors: 赵学勇
Original assignee: Jiangsu North Dafa Wood Industry Co ltd
Current assignee: Jiangsu North Dafa Wood Industry Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-04
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a corrosion-resistant plywood, which comprises a plywood body and a carbon fiber board, wherein the plywood body comprises an upper plywood, a middle plywood and a lower plywood, the upper surface and the lower surface of the middle plywood are respectively glued with the upper plywood and the lower plywood through gluing layers, the upper plywood and the lower plywood are respectively provided with through holes, the through holes are filled with adsorption materials, the upper surface and the lower surface of the plywood body are respectively connected with the carbon fiber board through gluing layers, the surface of the carbon fiber board, which is far away from the plywood body, is coated with a veneer layer, the plywood is prevented from being corroded through phenolic resin gluing and the carbon fiber layer, at upper and lower plywood setting mutually perpendicular's through-hole, the through-hole intussuseption general purpose adsorbs the cotton makes the timely quilt of corrosive substance ability that permeates into in the plywood adsorb, has alleviateed the corruption that the plywood received, makes this plywood have functions such as shock attenuation sound insulation again, adopts thermoplastic elastomer to do the finish coat not only environmental protection nontoxic but also can carry out various colorations as required.

Description

Corrosion-resistant plywood

Technical Field

The utility model belongs to the technical field of the plywood production, in particular to corrosion-resistant plywood.

Background

In the engineering construction and decoration engineering process, people often use a plywood, and the plywood is well received by people due to good quality, light weight and low price. However, the existing plywood is corroded and expanded loosely after being corroded by acid and alkali, and engineering quality and attractiveness are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corrosion-resistant plywood, it corrodes to receive to corrode among the solution prior art plywood after sour, alkali erosion, and the inflation is loose, influences engineering quality and pleasing to the eye problem.

The utility model adopts the following technical scheme:

the utility model provides a corrosion-resistant plywood, includes plywood body and carbon fiber board, and the plywood body includes offset plate, well plywood and lower plywood, the upper and lower surface of well plywood splices through splicing layer and upper offset plate, lower plywood respectively, upper offset plate with the plywood is equipped with the through-hole respectively down, the through-hole intussuseption is filled with adsorbing material, the upper and lower surface of plywood body still is connected with through splicing layer respectively carbon fiber board, carbon fiber board keeps away from the one side of plywood body scribbles the finish coat.

Furthermore, the finishing layer is a thermoplastic elastomer, so that the decorative effect is achieved and the environment is protected.

Furthermore, the through holes of the upper rubber plate are perpendicular to the through holes of the lower rubber plate, so that the bearing performance of the plywood is better.

Furthermore, the adsorption material is universal adsorption cotton, can adsorb acid-base solution permeating into the plywood, and can also insulate sound and absorb shock.

Furthermore, the adhesive layer is phenolic resin adhesive, so that the acid and alkali resistance is good.

The utility model has the advantages that: this plywood prevents through phenolic resin splice and carbon fiber layer that the plywood from receiving the corruption jointly, at upper and lower plywood setting mutually perpendicular's through-hole, pack the general purpose and adsorb the cotton and make the corrosive substance ability timely by the absorption that infiltrates into in the plywood in the through-hole, alleviateed the corruption that the plywood received, make this plywood have functions such as shock attenuation sound insulation again, adopt thermoplastic elastomer to do the finish coat not only environmental protection nontoxic but also can carry out various colorations as required.

Drawings

Fig. 1 is a front sectional view of the present invention.

In the figure, 1-plywood body, 2-carbon fiber plate, 3-adhesive layer, 4-through hole, 5-adsorption material, 6-veneer layer, 101-upper plywood, 102-middle plywood and 103-lower plywood.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of 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 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 efforts shall belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "transverse" and "transverse" are used herein,

Length, width, thickness, up, down, front, back,

The directional or positional relationships "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are those shown in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Example (b): as shown in fig. 1, a corrosion-resistant plywood, including plywood body 1 and carbon fiber board 2, plywood body includes rubberizing board 101, middle level board 102 and lower plywood 103, the upper and lower surface of middle level board 102 is respectively through splice layer 3 and rubberizing board 101, lower plywood 103 bonds, rubberizing board 101 is equipped with through-hole 4 respectively with lower plywood 103, the intussuseption of through-hole 4 is filled with adsorption material 5, plywood body 1 is upper and lower, the lower surface still is connected with carbon fiber board 2 through splice layer 3 respectively, plywood body 1 is kept away from to carbon fiber board 2 one side scribbles finish coat 6.

Furthermore, the finishing layer 6 is a thermoplastic elastomer, which not only has decorative effect but also is environment-friendly.

Furthermore, the through holes of the upper rubber plate 101 are perpendicular to the through holes of the lower rubber plate 103, so that the bearing performance of the plywood is better.

Furthermore, the adsorption material 5 is a universal adsorption cotton, which can adsorb acid and alkali liquor permeating into the plywood and can also insulate sound and absorb shock.

Furthermore, the adhesive layer 3 is phenolic resin adhesive, so that the acid and alkali resistance is good.

This plywood prevents through phenolic resin splice and carbon fiber layer that the plywood from receiving the corruption jointly, at upper and lower plywood setting mutually perpendicular's through-hole, pack the general purpose and adsorb the cotton and make the corrosive substance ability timely by the absorption that infiltrates into in the plywood in the through-hole, alleviateed the corruption that the plywood received, make this plywood have functions such as shock attenuation sound insulation again, adopt thermoplastic elastomer to do the finish coat not only environmental protection nontoxic but also can carry out various colorations as required.

It is obvious that the above described embodiments are only some examples of the present invention, and 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 all belong to the protection scope of the present invention.

Claims

1. A corrosion-resistant plywood which is characterized in that: including plywood body and carbon fiber board, the plywood body includes offset plate, well plywood and lower offset plate, the upper and lower surface of well plywood splices through splicing layer and upper offset plate, lower offset plate respectively, upper offset plate with lower offset plate is equipped with the through-hole respectively, the through-hole intussuseption is filled with adsorption material, the upper and lower surface of plywood body still is connected with through splicing the layer respectively carbon fiber board, carbon fiber board is kept away from the one side of plywood body scribbles the finish coat.

2. A corrosion resistant plywood as claimed in claim 1, wherein: the finishing layer is thermoplastic elastomer.

3. A corrosion resistant plywood as claimed in claim 1, wherein: the through holes of the upper rubber plate are perpendicular to the through holes of the lower rubber plate.

4. A corrosion resistant plywood as claimed in claim 1, wherein: the adsorption material is universal adsorption cotton.

5. A corrosion resistant plywood as claimed in claim 1, wherein: the cementing layer is phenolic resin glue.