CN215978239U

CN215978239U - High-wear-resistance flame-retardant synthetic plywood

Info

Publication number: CN215978239U
Application number: CN202122206732.4U
Authority: CN
Inventors: 舒果
Original assignee: Pubei Meiliang Wood Industry Co ltd
Current assignee: Pubei Meiliang Wood Industry Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of plywood, and discloses a high-wear-resistance flame-retardant synthetic plywood, which comprises a plywood, wherein the plywood comprises a sound insulation layer and an anti-cracking layer, the sound insulation layer comprises a glass wool sound insulation layer and a perforated sound absorption bottom plate, the glass wool sound absorption layer is arranged between the glass wool sound insulation layer and the perforated sound absorption bottom plate, the anti-cracking layer comprises a polypropylene material layer and a polycarbonate material layer, and an anti-cracking fiber layer is arranged between the polypropylene material layer and the polycarbonate material layer. This fire-retardant synthetic plywood of high abrasion, through the puigging that sets up on the plywood, the cotton sound insulating layer of glass, the cotton sound absorbing layer of glass and the perforation formula that set up on the puigging inhale the sound bottom plate, have reached the syllable-dividing effect of strengthening the plywood.

Description

High-wear-resistance flame-retardant synthetic plywood

Technical Field

The utility model relates to the technical field of plywood, in particular to a high-wear-resistance flame-retardant synthetic plywood.

Background

The floor of indoor laying, most wear resistance is poor, and fire behaviour is not enough, and ligneous dimensional stability is poor, has very big potential safety hazard. Therefore, there is a need for improvements in the prior art. Wood flooring is increasingly being used as a home decoration. The general flooring mainly adopts three types, namely a laminate flooring, a multi-layer solid wood composite flooring and a solid wood flooring.

Some plywood sheets currently on the market:

in use, the existing plywood sheet has poor sound insulation performance due to the use of the sheet in construction.

We have therefore proposed a highly abrasion resistant flame retardant synthetic plywood sheet in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art in the background art, the present invention aims to provide a high wear-resistant flame-retardant synthetic plywood material, so as to solve the problem of poor sound insulation performance of some high wear-resistant flame-retardant synthetic plywood materials in the current market proposed in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a high wear-resisting fire-retardant synthetic plywood, includes the plywood, the plywood includes puigging and crack control layer, the puigging includes cotton sound insulation layer of glass and the punch sound bottom plate of inhaling, cotton sound insulation layer of glass and punch sound are provided with the cotton sound absorption layer of glass between the bottom plate of inhaling, the crack control layer includes polypropylene material layer and polycarbonate material layer, be provided with anti-crack fibre layer between polypropylene material layer and the polycarbonate material layer.

Preferably, a waterproof layer is arranged between the sound insulation layer and the anti-cracking layer.

Preferably, one side of plywood is fixed with the arc inserted block, set up the arc slot with arc inserted block looks adaptation on the plywood.

Preferably, one side of the glass wool sound absorption layer is fixed with one side of the glass wool sound insulation layer, and the other side of the glass wool sound absorption layer is fixed with one side of the perforated sound absorption bottom plate.

Furthermore, one side of the anti-crack fiber layer is fixed with one side of the polypropylene material layer, and the other side of the anti-crack fiber layer is fixed with one side of the polycarbonate material layer.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the high wear-resistant flame-retardant synthetic plywood comprises the following components:

(1) through the puigging that sets up on the plywood, the cotton sound insulating layer of glass, the cotton sound absorbing layer of glass and the perforation formula that set up on the puigging inhale the sound bottom plate, have reached the syllable-dividing effect of strengthening the plywood.

(2) The anti-cracking performance of the plywood is enhanced through the anti-cracking layer arranged on the plywood, and the polypropylene material layer, the anti-cracking fiber layer and the polycarbonate material layer arranged on the anti-cracking layer.

Drawings

FIG. 1 is a schematic structural diagram of a high-wear-resistance flame-retardant synthetic plywood according to the utility model;

FIG. 2 is a schematic cross-sectional view of a synthetic plywood sheet with high wear resistance and flame retardance according to the present invention;

FIG. 3 is a schematic cross-sectional view of the sound-insulating layer of the high-wear-resistance flame-retardant synthetic plywood of the utility model;

fig. 4 is a schematic structural view of the cross section of the anti-cracking layer of the high wear-resistant flame-retardant synthetic plywood material.

In the figure: plywood 1, puigging 101, the cotton sound insulating layer 1011 of glass, the cotton sound absorbing layer 1012 of glass, perforation formula inhale sound bottom plate 1013, waterproof layer 102, crack control layer 103, polypropylene material layer 1031, crack control fibrous layer 1032, polycarbonate material layer 1033, arc slot 2, arc inserted block 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a high wear-resistant flame-retardant synthetic plywood; the sound insulation layer 101 comprises a glass wool sound insulation layer 1011 and a perforated sound absorption bottom plate 1013, the glass wool sound absorption layer 1012 is arranged between the glass wool sound insulation layer 1011 and the perforated sound absorption bottom plate 1013, the anti-cracking layer 103 comprises a polypropylene material layer 1031 and a polycarbonate material layer 1033, and an anti-cracking fiber layer 1032 is arranged between the polypropylene material layer 1031 and the polycarbonate material layer 1033;

as a preferred technical scheme of the utility model: a waterproof layer 102 is arranged between the sound insulation layer 101 and the anti-cracking layer 103, and the waterproof performance of the plywood 1 is enhanced through the waterproof layer 102;

as a preferred technical scheme of the utility model: an arc-shaped inserting block 3 is fixed on one side of the plywood 1, an arc-shaped slot 2 matched with the arc-shaped inserting block 3 is formed in the plywood 1, and the plurality of plywood 1 can be conveniently spliced by matching the arc-shaped inserting block 3 with the arc-shaped slot 2;

as a preferred technical scheme of the utility model: one side of the glass wool sound absorption layer 1012 is fixed with one side of the glass wool sound insulation layer 1011, and the other side of the glass wool sound absorption layer 1012 is fixed with one side of the perforated sound absorption bottom plate 1013;

as a preferred technical scheme of the utility model: one side of the layer 1032 of anti-crack fibres is fixed to one side of the layer 1031 of polypropylene material and the other side of the layer 1032 of anti-crack fibres is fixed to one side of the layer 1033 of polycarbonate material.

The working principle of the embodiment is as follows: when the high wear-resistant flame-retardant synthetic plywood is used, as shown in fig. 1-4, a plurality of identical plywood sheets 1 can be spliced by inserting the arc-shaped insert blocks 3 into the arc-shaped slots 2, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a fire-retardant synthetic plywood of high wear-resisting, includes plywood (1), its characterized in that, plywood (1) includes puigging (101) and crack control layer (103), puigging (101) are inhaled bottom plate (1013) including cotton sound insulation layer of glass (1011) and perforation, cotton sound insulation layer of glass (1011) and perforation are inhaled and are provided with cotton sound absorption layer (1012) of glass between bottom plate (1013), crack control layer (103) are including polypropylene material layer (1031) and polycarbonate material layer (1033), be provided with crack control fibre layer (1032) between polypropylene material layer (1031) and polycarbonate material layer (1033).

2. The high wear-resistant flame-retardant synthetic plywood sheet according to claim 1, wherein a waterproof layer (102) is provided between the soundproof layer (101) and the anti-cracking layer (103).

3. The high-wear-resistance flame-retardant synthetic plywood according to claim 1, wherein an arc-shaped insert block (3) is fixed on one side of the plywood (1), and an arc-shaped slot (2) matched with the arc-shaped insert block (3) is formed in the plywood (1).

4. The high abrasion resistant and flame retardant synthetic plywood sheet of claim 1, wherein one side of said glass wool sound absorbing layer (1012) is fixed to one side of said glass wool sound insulating layer (1011) and the other side of said glass wool sound absorbing layer (1012) is fixed to one side of said perforated sound absorbing bottom sheet (1013).

5. The high wear-resistant flame-retardant synthetic plywood sheet according to claim 1, wherein one side of said anti-crack fiber layer (1032) is fixed to one side of said polypropylene material layer (1031), and the other side of said anti-crack fiber layer (1032) is fixed to one side of said polycarbonate material layer (1033).