CN213329761U

CN213329761U - Novel waterproof environmental protection composite board

Info

Publication number: CN213329761U
Application number: CN202021961658.6U
Authority: CN
Inventors: 石海亮; 王忠明; 张驰顶
Original assignee: Nanjing Guohao Environmental Protection Material Technology Co ltd
Current assignee: Nanjing Guohao Environmental Protection Material Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-01
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a novel waterproof environmental protection composite board, decorative layer, waterproof layer, flame retardant coating, sandwich layer and filling layer including connecting gradually, be equipped with two at least filling chamber in the sandwich layer, the top and the external world in filling the chamber communicate with each other, the filling layer is arranged in filling the chamber. Adopt the utility model discloses a novel waterproof environmental protection composite board through setting up waterproof layer and flame retardant coating, has guaranteed the fire proofness and the waterproof nature of plank, through setting up packing chamber and filling layer, can change different filling layers on same composite board as required, has enlarged application scope, has practiced thrift the cost, improves the installation convenience.

Description

Novel waterproof environmental protection composite board

Technical Field

The utility model belongs to the technical field of compound plank, particularly, relate to a novel waterproof environmental protection compound plank.

Background

In the modern decoration field, the composite wood board is often applied, and the composite wood board has different properties due to different material choices. Such as a wood board made of a fire-resistant material and a water-resistant material, while having fire-resistant and water-resistant properties. The composite wood board made of the heat-insulating material and the waterproof material has heat-insulating and waterproof performances.

However, such designs suffer from drawbacks, such as the fixed properties of the composite wood board once it is finished. The performance requirements for the composite wood board are different according to different environmental requirements. At this time, the composite wood board with different properties needs to be replaced, and the replacement cost is increased. Therefore, there is a strong need for a novel composite wood board whose properties can be adjusted according to the environment.

Disclosure of Invention

The utility model discloses to the aforesaid is not enough, provides a novel waterproof environmental protection composite board, can be different according to service environment, adds the material layer of different performance in composite board, adapts to different environment.

In order to solve the technical problem, the embodiment of the utility model provides an adopt following technical scheme:

the utility model provides a novel waterproof environmental protection composite board, includes decorative layer, waterproof layer, flame retardant coating, sandwich layer and the filling layer that connects gradually, be equipped with two at least filling cavities in the sandwich layer, the top and the external world in filling the cavity communicate with each other, the filling layer is arranged in filling the cavity.

Preferably, the filling layer is a sound insulation filling layer or a heat insulation filling layer.

Preferably, the filling cavity is U-shaped in cross section.

Preferably, the cross section of the filling layer is U-shaped.

Preferably, the filling layer is plate-shaped.

Preferably, the filling layer fills one or both sides of the filling cavity.

Preferably, the lower bent part of the filling cavity is provided with a boss.

Preferably, an adhesive layer is arranged between the fireproof layer and the core layer, and a grid cloth layer is arranged in the adhesive layer and is respectively contacted with the surface of the fireproof layer and the surface of the core layer.

Preferably, the filling cavities are three vertical cavities which are arranged in parallel, filling layers are sequentially arranged in the three filling cavities, and the filling layers are a sound insulation layer, a heat insulation layer and a sound insulation layer.

Preferably, the filling cavities are three vertical cavities which are arranged in parallel, filling layers are sequentially arranged in the filling cavities on two sides, the filling layers are sound insulation layers and heat insulation layers, and the filling cavity in the middle is in a hollow state.

Compared with the prior art, the utility model discloses a novel waterproof environmental protection composite board can be different according to service environment, adds the material layer of different performance in composite board, adapts to different environment. The novel waterproof environmental protection composite board of this embodiment, including decorative layer, waterproof layer, flame retardant coating, sandwich layer and the filling layer that connects gradually, be equipped with two at least filling cavities in the sandwich layer, the top and the external world in filling the cavity communicate with each other, the filling layer is arranged in filling the cavity. Through setting up waterproof layer and flame retardant coating, guaranteed the fire proofness and the waterproof nature of plank, through setting up packing chamber and filling layer, can change different filling layers as required on same compound plank, enlarged application scope, practiced thrift the cost, improve the installation convenience.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the filling cavity in the embodiment of the present invention.

The figure shows that: the decorative layer 1, the waterproof layer 2, the fire-proof layer 3, the sandwich layer 4, the filling cavity 5 and the boss 6.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.

As shown in fig. 1 and 2, the utility model discloses a novel waterproof environmental protection composite board of embodiment, including decorative layer 1, waterproof layer 2, flame retardant coating 3, sandwich layer 4 and the filling layer that connects gradually, be equipped with two at least packing chambeies 5 in the sandwich layer 4, the top and the external world in packing chamber 5 communicate with each other, the filling layer is arranged in packing chamber 5.

Wherein, through the compound plank that sets up waterproof layer 2 and flame retardant coating 3, can guarantee the waterproof nature and the fire proofness of plank simultaneously. By providing a filling cavity 5 in the core layer 4, filling cavities 5 are filled with filling layers of different properties according to environmental requirements.

In the novel waterproof environment-friendly composite wood board of the embodiment, preferably, the filling layer is a sound insulation filling layer or a heat insulation filling layer. When the environment needs a good sound insulation effect, the filling layer is made of a sound insulation material. When the environment needs to have better heat insulation effect, the filling layer is made of heat insulation materials. In this way, the filling cavity 5 can be filled with a suitable filling layer according to the requirements of the external environment.

Preferably, the filling chamber 5 is U-shaped in cross-section.

Preferably, the cross section of the filling layer is U-shaped.

In example 1, the filling cavity 5 is U-shaped and the filling layer is U-shaped. When the filling layer is inserted into the filling cavity 5, since the filling layer is bent in a U-shape, it corresponds to two filling layers, thereby improving performance. For example, the filling layer is an acoustic cotton layer. A sound-insulating cotton layer is inserted into the filling cavity 5. The soundproof cotton layer is the U-shaped, packs two-layer vertical platelike soundproof cotton layer in other words, improves the installation effectiveness.

Preferably, the filling layer is plate-shaped.

Preferably, the filling layer fills one or both sides of the filling cavity 5.

In example 2, the filling cavity 5 is U-shaped, the filling layer is plate-shaped, and the filling layer fills one side of the filling cavity 5. The other side and the bottom of the filling cavity 5 are kept hollow. Thus, the other side and the bottom of the filling chamber 5 have sound insulation and heat insulation effects due to the air.

In example 3, the filling cavity 5 is U-shaped, and the filling layer is plate-shaped. The filling layer fills both sides of the filling cavity 5. The bottom of the filling cavity 5 is kept in a hollow state. Thus, the bottom of the filling chamber 5 has a sound and heat insulating effect due to the air.

Preferably, the lower curved part of the filling cavity 5 is provided with a boss 6. The lower bending part of the filling cavity 5 is provided with the boss 6, so that the bottom of the platy filling layer can be supported, the filling layer is supported to a fixed height, and the filling effect and the convenience for mounting the filling layer are ensured.

Preferably, an adhesive layer is arranged between the fire-proof layer 3 and the core layer 4, and a gridding cloth layer is arranged in the adhesive layer and is respectively contacted with the surface of the fire-proof layer 3 and the surface of the core layer 4. The mesh fabric layer is arranged to increase the bonding area and improve the reliability.

Preferably, the filling cavities 5 are three vertical cavities which are arranged in parallel, filling layers are sequentially arranged in the three filling cavities 5, and the filling layers are sound insulation layers, heat insulation layers and sound insulation layers. So set up and to make the plank have heat preservation and syllable-dividing effect simultaneously.

Preferably, the filling cavities 5 are three vertical cavities which are arranged in parallel, filling layers are sequentially arranged in the filling cavities 5 on two sides, the filling layers are sound insulation layers and heat insulation layers, and the filling cavity 5 in the middle is in a hollow state. So set up and to make the plank have heat preservation and syllable-dividing effect simultaneously.

The working process of the novel waterproof environment-friendly composite wood board of the embodiment is as follows: according to installation environment and demand before the installation, select suitable compound plank type, after the installation, when the environment needs the effect that gives sound insulation better, choose for use the filling layer that adopts sound insulation material to make. When the environment needs to have better heat insulation effect, the filling layer made of heat insulation materials is selected. Different filling layers can be replaced on the same composite wood board as required.

Compared with the prior art, adopt the utility model discloses a novel compound plank of waterproof environmental protection through setting up waterproof layer and flame retardant coating, has guaranteed the fire proofness and the waterproof nature of plank, fills chamber and filling layer through setting up, can change different filling layers on same compound plank as required, has enlarged application scope, has practiced thrift the cost, improves the installation convenience.

The embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims

1. The utility model provides a novel waterproof environmental protection composite wood board, its characterized in that, including decorative layer (1), waterproof layer (2), flame retardant coating (3), sandwich layer (4) and the filling layer that connects gradually, be equipped with two at least filling chamber (5) in sandwich layer (4), the top and the external world in filling chamber (5) communicate with each other, the filling layer is arranged in filling chamber (5).

2. The novel waterproof environment-friendly composite wood board according to claim 1, wherein the filling layer is a sound insulation filling layer or a heat insulation filling layer.

3. The new waterproof environmental-friendly composite wood board according to claim 1, wherein the cross section of the filling cavity (5) is U-shaped.

4. The novel waterproof environment-friendly composite wood board according to claim 3, wherein the cross section of the filling layer is U-shaped.

5. The novel waterproof environment-friendly composite wood board according to claim 3, wherein the filling layer is in a plate shape.

6. The novel waterproof environmental-friendly composite wood board according to claim 5, wherein the filling layer fills one side or both sides of the filling cavity (5).

7. A novel waterproof environment-friendly composite wood board according to claim 5 or 6, characterized in that the lower bent part of the filling cavity (5) is provided with a boss (6).

8. A novel waterproof environment-friendly composite wood board as claimed in claim 1, wherein an adhesive layer is arranged between the fire-proof layer (3) and the core layer (4), and a mesh fabric layer is arranged in the adhesive layer and is respectively contacted with the surface of the fire-proof layer (3) and the surface of the core layer (4).

9. The novel waterproof environment-friendly composite wood board as claimed in claim 1, wherein the filling cavities (5) are three vertical cavities which are arranged in parallel, and filling layers are sequentially arranged in the three filling cavities (5), wherein the filling layers are a sound insulation layer, a heat insulation layer and a sound insulation layer.

10. The novel waterproof environment-friendly composite wood board as claimed in claim 1, wherein the filling cavities (5) are three vertical cavities which are arranged in parallel, filling layers are sequentially arranged in the filling cavities (5) at two sides, the filling layers are a sound insulation layer and a heat insulation layer, and the filling cavity (5) at the middle part is in a hollow state.