CN219316256U

CN219316256U - Fireproof heat-insulating composite decorative board

Info

Publication number: CN219316256U
Application number: CN202222952193.3U
Authority: CN
Inventors: 黄河清; 王清邈; 王丽萍
Original assignee: Shandong Horizon Building Energy Feeiciencv Technology Co ltd
Current assignee: Shandong Horizon Building Energy Feeiciencv Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-07-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a fireproof heat-insulating composite decorative board which comprises a substrate layer, wherein a decorative layer is compositely adhered to the upper side of the substrate layer, a dampproof layer is compositely adhered to the upper side of the decorative layer, a reinforcing layer is compositely adhered to the upper side of the dampproof layer, a heat-insulating base layer is compositely adhered to the upper side of the reinforcing layer, a fireproof base layer is compositely adhered to the upper side of the heat-insulating base layer, and a protective layer is compositely adhered to the upper side of the fireproof base layer. According to the utility model, through the arranged heat insulation base layer, when higher heat occurs outside, the rock wool layer, the polyurethane layer and the heat insulation cotton layer can be used for blocking the heat from entering, so that the phenomenon that the bonding connection is invalid due to the fact that higher heat enters the composite decorative plate is avoided, the phenomenon that the composite decorative plate is cracked due to the fact that the heat is higher is avoided, the service life of the composite decorative plate is greatly prolonged, and the practicability is stronger.

Description

Fireproof heat-insulating composite decorative board

Technical Field

The utility model relates to the technical field of composite decorative plates, in particular to a fireproof heat-insulating composite decorative plate.

Background

The decorative board is made of several special paper, and through chemical treatment, and is made of thermosetting laminated plastic with high-temp. and high-pressure adhesive, and has various wood grains and patterns, and features bright and smooth surface, bright colour, high wear resistance, high heat and cold resistance and high fire resistance. The new decorative boards are used for the production of walls and roofs of many high-grade houses, cabinets, cupboards, tables, beds, tables for precision instruments, laboratories, televisions, radios and other housings for broadcasting telecommunication equipment.

The function ratio of present composite decorative board is single, only can possess the effect of decoration, does not possess other functions such as protection and heat insulation, in case the conflagration breaks out, the condition of a fire can spread rapidly, causes very big economic loss, and the practicality is lower, and heat-insulating effect is relatively poor simultaneously, leads to the phenomenon of cracking to appear between the composite decorative board easily, has seriously influenced the life-span of this composite decorative board, in order to solve this difficult problem, consequently proposes fire prevention heat insulation composite decorative board.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fireproof heat-insulating composite decorative plate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a thermal-insulated composite decorative board of fire prevention, includes the substrate layer, the compound bonding of top on substrate layer has the decorative layer, the compound bonding of top on decorative layer has the dampproof course, the compound bonding of top on dampproof course has the enhancement layer, the compound bonding of top on enhancement layer has thermal-insulated basic unit, the compound bonding of top on thermal-insulated basic unit has the fire prevention basic unit, the compound bonding of top on fire prevention basic unit has the inoxidizing coating.

Further, thermal-insulated basic unit includes rock wool layer, polyurethane layer and thermal-insulated cotton layer, all form through the complex bonding between rock wool layer, polyurethane layer and the thermal-insulated cotton layer, the polyurethane layer is located the below on rock wool layer, thermal-insulated cotton layer is located under the polyurethane layer, utilizes rock wool layer, polyurethane layer and thermal-insulated cotton layer to block thermal entering, prevents to appear the phenomenon of fracture because of the higher compound decorative board of heat, has improved the life of this compound decorative board greatly, and the practicality is stronger.

Further, the fireproof base layer comprises an asbestos layer and a glass cotton layer, the asbestos layer and the glass cotton layer are formed by composite bonding, the glass cotton layer is located right below the asbestos layer, the asbestos layer and the glass cotton layer are utilized to block spread of fire, the fireproof effect is achieved, and the practicability is higher.

Further, the inside fixedly connected with of enhancement layer many evenly distributed strengthening ribs adopt a plurality of strengthening ribs multiplicable certain intensity, and is firm more, and the practicality is stronger.

Further, the dampproof layer is a high polymer modified asphalt waterproof coiled material, and the high polymer modified asphalt waterproof coiled material has a strong waterproof effect, can prevent moisture from entering, and has a certain dampproof effect.

Furthermore, the fireproof base layer, the heat insulation base layer, the reinforcing layer, the dampproof layer and the decorative layer are formed by bonding through adhesive.

Further, the protective layer is made of polyethylene materials, and the polyethylene materials have certain strength and can play a role in protection under the condition of being damaged by the outside.

The utility model has the beneficial effects that:

1. when the composite decorative board is used, through the arranged heat-insulating base layer, when higher heat occurs outside, the rock wool layer, the polyurethane layer and the heat-insulating cotton layer can be used for blocking the heat from entering, so that the higher heat is prevented from entering the composite decorative board, the bonding connection is prevented from losing efficacy, the cracking phenomenon of the composite decorative board caused by higher heat is prevented, the service life of the composite decorative board is greatly prolonged, and the practicability is higher.

2. When the fire-proof base layer is used, the inner asbestos layer and the glass wool layer can be used for blocking the spread of fire when a fire occurs, so that the fire-proof capability is improved, meanwhile, larger fire is avoided, certain economic loss is reduced, and the fire-proof base layer is higher in practicability.

Drawings

FIG. 1 is a perspective view of a fire-resistant and heat-insulating composite decorative panel of the present utility model;

FIG. 2 is a schematic view of the thermal insulation substrate of a fire-resistant thermal insulation composite decorative panel of the present utility model;

fig. 3 is a schematic structural view of a fire-proof base layer of a fire-proof heat-insulating composite decorative board according to the present utility model.

Legend description:

1. a protective layer; 2. a fire-resistant substrate; 201. an asbestos layer; 202. a glass wool layer; 3. a heat insulating base layer; 301. a rock wool layer; 302. a polyurethane layer; 303. a heat insulation cotton layer; 4. a reinforcing layer; 5. a moisture barrier; 6. a decorative layer; 7. and a substrate layer.

Detailed Description

Referring to fig. 1-3, a fire-proof and heat-insulating composite decorative board comprises a substrate layer 7, and is characterized in that: the top complex bonding of substrate layer 7 has decorative layer 6, decorative layer 6's top complex bonding has dampproof course 5, dampproof course 5's top complex bonding has enhancement layer 4, thermal-insulated basic unit 3 has been glued to the top complex of enhancement layer 4, thermal-insulated basic unit 3's top complex bonding has fireproof base layer 2, fireproof base layer 2's top complex bonding has inoxidizing coating 1, the inside fixedly connected with of enhancement layer 4 many evenly distributed's strengthening ribs, dampproof course 5 is polymer modified asphalt waterproofing membrane, fireproof base layer 2, thermal-insulated basic unit 3, enhancement layer 4, all form through the compound bonding of adhesive between dampproof course 5 and the decorative layer 6, inoxidizing coating 1 is made by the polyethylene material.

Referring to fig. 2-3, the heat insulation base layer 3 includes a rock wool layer 301, a polyurethane layer 302 and a heat insulation cotton layer 303, the rock wool layer 301, the polyurethane layer 302 and the heat insulation cotton layer 303 are formed by composite bonding, the polyurethane layer 302 is located below the rock wool layer 301, the heat insulation cotton layer 303 is located right below the polyurethane layer 302, the fireproof base layer 2 includes an asbestos layer 201 and a glass cotton layer 202, the asbestos layer 201 and the glass cotton layer 202 are formed by composite bonding, and the glass cotton layer 202 is located right below the asbestos layer 201.

When the waterproof composite decorative board is used, when a fire occurs, the asbestos layer 201 and the glass cotton layer 202 in the fireproof base layer 2 are utilized, the effect of blocking the spread of the fire can be achieved, the fireproof capability is improved, the occurrence of fire is avoided, certain economic loss is reduced, the rock cotton layer 301, the polyurethane layer 302 and the heat insulation cotton layer 303 in the heat insulation base layer 3 can block the heat, the failure caused by the heat entering into the composite decorative board during bonding is avoided, the cracking phenomenon of the composite decorative board is prevented, the service life of the composite decorative board is greatly prolonged, the strength of the composite decorative board can be improved by the reinforcing ribs in the reinforcing layer 4, the use effect is better, the dampproof layer 5 is a high polymer modified asphalt waterproof coiled material, the dampproof effect is achieved, the protective layer 1 is made of polyethylene materials, the protection effect is achieved when the external damage is received, and the practicability is stronger.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A fire-proof heat-insulating composite decorative board, comprising a substrate layer (7), characterized in that: the decorative layer (6) is adhered to the upper portion of the substrate layer (7), the dampproof layer (5) is adhered to the upper portion of the decorative layer (6), the reinforcing layer (4) is adhered to the upper portion of the dampproof layer (5), the heat-insulating base layer (3) is adhered to the upper portion of the reinforcing layer (4), the fireproof base layer (2) is adhered to the upper portion of the heat-insulating base layer (3), and the protective layer (1) is adhered to the upper portion of the fireproof base layer (2).

2. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the heat insulation base layer (3) comprises a rock wool layer (301), a polyurethane layer (302) and a heat insulation cotton layer (303), wherein the rock wool layer (301), the polyurethane layer (302) and the heat insulation cotton layer (303) are formed by compound bonding, the polyurethane layer (302) is located below the rock wool layer (301), and the heat insulation cotton layer (303) is located below the polyurethane layer (302).

3. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the fireproof base layer (2) comprises an asbestos layer (201) and a glass wool layer (202), wherein the asbestos layer (201) and the glass wool layer (202) are formed by composite bonding, and the glass wool layer (202) is located under the asbestos layer (201).

4. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the inside fixedly connected with of enhancement layer (4) many reinforcing ribs of uniform distribution.

5. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the moisture-proof layer (5) is a high polymer modified asphalt waterproof coiled material.

6. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the fireproof base layer (2), the heat insulation base layer (3), the reinforcing layer (4), the dampproof layer (5) and the decorative layer (6) are formed by bonding through adhesive.

7. A fire resistant and thermally insulative composite trim panel as set forth in claim 1 wherein: the protective layer (1) is made of polyethylene material.