CN213296973U

CN213296973U - Building heat preservation decorative board of long-lived

Info

Publication number: CN213296973U
Application number: CN202021484975.3U
Authority: CN
Inventors: 杜芳芳
Original assignee: Wuxi Chenyuan Technology Co ltd
Current assignee: Wuxi Chenyuan Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-28
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a long-life building heat preservation decorative board, including heat preservation decorative board body, the surface of heat preservation decorative board body is provided with fire-retardant layer, fire-retardant layer comprises phenolic aldehyde foaming board and graphite cake, the surface on fire-retardant layer is provided with the anti-corrosion coating, the anti-corrosion coating comprises polyurethane anticorrosive coating and perchloro ethylene resin anticorrosive coating. The utility model discloses a set up the phenolic aldehyde foaming board, excellent flame retardant property has, through setting up the graphite cake, the flame retardant property of heat preservation decorative board body has further been improved, the easy burning damage of heat preservation decorative board body has been avoided, after the wearing layer in the outside damages with the anti-corrosion coating, the flame retardant coating can work, through setting up the anticorrosive coating of polyurethane, good adhesive force has, toughness, wearability, elasticity and corrosion resisting property, through setting up the perchloro ethylene resin anticorrosive coating, heat preservation decorative board body corrosion resisting property has further been improved.

Description

Building heat preservation decorative board of long-lived

Technical Field

The utility model relates to a heat preservation decorative board technical field specifically is a building heat preservation decorative board of longe-lived.

Background

The heat-insulating decorative plate is composed of heat-insulating materials, decorative panels and the like, and the names of manufacturers for the heat-insulating decorative plate are slightly different: the building heat-insulation decorative plate is long in service life and comprises a heat-insulation decorative plate, an energy-saving decorative plate, a heat-insulation decorative integrated plate, an outer wall outer heat-insulation integrated plate, a heat-insulation integrated plate, an outer wall heat-insulation decorative plate and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building heat preservation decorative board of long-lived to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-life building heat preservation decorative board, includes the heat preservation decorative board body, the surface of heat preservation decorative board body is provided with fire-retardant layer, fire-retardant layer comprises phenolic aldehyde foaming board and graphite plate, the surface on fire-retardant layer is provided with the anticorrosion coating, the anticorrosion coating comprises polyurethane anticorrosion coating and perchloroethylene resin anticorrosion coating.

Preferably, the inner surface of the phenolic aldehyde foaming plate is connected with the heat-insulating decorative plate body through an adhesive, and the inner surface of the graphite plate is connected with the phenolic aldehyde foaming plate through an adhesive.

Preferably, the polyurethane anticorrosive coating is coated on the outer surface of the flame-retardant layer, and the perchloro-ethylene resin anticorrosive coating is coated on the outer surface of the polyurethane anticorrosive coating.

Preferably, the thickness of the phenolic foam plate and the thickness of the graphite plate are both 1-3mm, and the thickness of the polyurethane anti-corrosion coating and the thickness of the perchloro-ethylene resin anti-corrosion coating are both 0.2-0.5 mm.

Preferably, the outer surface of the anti-corrosion layer is coated with a wear-resistant layer, and the wear-resistant layer is made of epoxy resin.

(III) advantageous effects

Compared with the prior art, the utility model provides a building heat preservation decorative board of long-lived, possess following beneficial effect:

the utility model discloses a set up the phenolic aldehyde foaming board, have excellent fire behaviour, through setting up the graphite cake, further improve the fire behaviour of heat preservation decorative board body, avoided heat preservation decorative board body to burn easily and damage, after wearing layer and the anti-corrosion coating in the outside damaged, the fire-retardant coating can work, through setting up the polyurethane anticorrosive coating, good adhesive force, toughness, wearability, elasticity and corrosion resisting properties have, through setting up the perchloro ethylene resin anticorrosive coating, further improved heat preservation decorative board body corrosion resisting properties, after the wearing layer in the outside damaged, the anti-corrosion coating can work, through setting up the wearing layer, the effect of protection has been played to the anti-corrosion coating in the inboard, avoided the anti-corrosion coating to wear easily, the shortcoming that current heat preservation decorative board has fire-retardant and corrosion resisting effect poor when using has been solved, thereby make heat preservation decorative board damage easily, the service life of the heat-insulation decorative plate can be reduced.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the flame retardant layer of the present invention;

fig. 4 is a schematic cross-sectional structural view of the anti-corrosion layer of the present invention.

In the figure: 1. a heat-insulating decorative plate body; 2. a flame retardant layer; 21. a phenolic foam board; 22. a graphite plate; 3. an anti-corrosion layer; 31. a polyurethane anti-corrosive coating; 32. perchloroethylene resin anticorrosion coating; 4. and a wear-resistant layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a heat preservation decorative board body 1, fire-retardant layer 2, phenolic aldehyde foaming board 21, graphite cake 22, anti-corrosion coating 3, polyurethane anti-corrosion coating 31, perchloro ethylene resin anti-corrosion coating 32 and wearing layer 4 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a building thermal insulation decorative board with long service life comprises a thermal insulation decorative board body 1, a flame retardant layer 2 is arranged on the outer surface of the thermal insulation decorative board body 1, the flame retardant layer 2 is composed of a phenolic foam board 21 and a graphite board 22, the inner surface of the phenolic foam board 21 is connected with the thermal insulation decorative board body 1 through an adhesive, the inner surface of the graphite board 22 is connected with the phenolic foam board 21 through the adhesive, the phenolic foam board 21 is arranged to have excellent flame retardant performance, the flame retardant performance of the thermal insulation decorative board body 1 is further improved through the arrangement of the graphite board 22, the thermal insulation decorative board body 1 is prevented from being easily damaged by burning, when the outer wear-resistant layer 4 and the anti-corrosion layer 3 are damaged, the flame retardant layer 2 can work, the outer surface of the flame retardant layer 2 is provided with the anti-corrosion layer 3, the outer surface of the anti-corrosion layer 3 is coated with, the wear-resistant layer 4 is arranged to protect the inner anti-corrosion layer 3, so that the anti-corrosion layer 3 is prevented from being easily worn, the anti-corrosion layer 3 consists of a polyurethane anti-corrosion coating 31 and a perchloro-ethylene resin anti-corrosion coating 32, the polyurethane anti-corrosion coating 31 is coated on the outer surface of the flame-retardant layer 2, the perchloro-ethylene resin anti-corrosion coating 32 is coated on the outer surface of the polyurethane anti-corrosion coating 31, by arranging the polyurethane anti-corrosion coating 31, the coating has good adhesive force, toughness, wear resistance, elasticity and anti-corrosion performance, the anti-corrosion performance of the heat-preservation decorative board body 1 is further improved by arranging the perchloro-ethylene resin anti-corrosion coating 32, when the wear-resistant layer 4 on the outer side is damaged, the anti-corrosion layer 3 can work, the thicknesses of the phenolic foam plate 21 and the graphite plate 22 are both 1-3mm, and the thicknesses of the polyurethane anti-corrosion coating 31 and the perchloroethylene resin anti-corrosion coating 32 are both 0.2-0.5 mm.

When in use, the phenolic aldehyde foaming plate 21 is arranged, the flame retardant property is excellent, the graphite plate 22 is arranged, the flame retardant property of the heat-insulation decorative plate body 1 is further improved, the heat-insulation decorative plate body 1 is prevented from being easily burnt and damaged, when the wear-resistant layer 4 and the anti-corrosion layer 3 on the outer side are damaged, the flame retardant layer 2 can work, the polyurethane anti-corrosion coating 31 has good adhesive force, toughness, wear resistance, elasticity and anti-corrosion property, the perchloroethylene resin anti-corrosion coating 32 is arranged, the anti-corrosion property of the heat-insulation decorative plate body 1 is further improved, when the wear-resistant layer 4 on the outer side is damaged, the anti-corrosion layer 3 can work, the wear-resistant layer 4 is arranged, the inner anti-corrosion layer 3 is protected, the anti-corrosion layer 3 is prevented from being easily worn, and the defect that the flame retardant effect and the anti-corrosion effect are poor when the existing heat-insulation decorative plate is used is, thereby making the heat preservation decorative board damage easily, can reducing heat preservation decorative board life's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long-life building heat preservation decorative board, includes heat preservation decorative board body (1), its characterized in that: the outer surface of the heat-insulation decorative plate body (1) is provided with a flame-retardant layer (2), the flame-retardant layer (2) is composed of a phenolic foam plate (21) and a graphite plate (22), the outer surface of the flame-retardant layer (2) is provided with an anti-corrosion layer (3), and the anti-corrosion layer (3) is composed of a polyurethane anti-corrosion coating (31) and a perchloroethylene resin anti-corrosion coating (32).

2. The building insulation decorative board of claim 1, characterized in that: the inner surface of the phenolic aldehyde foaming plate (21) is connected with the heat-preservation decorative plate body (1) through an adhesive, and the inner surface of the graphite plate (22) is connected with the phenolic aldehyde foaming plate (21) through the adhesive.

3. The building insulation decorative board of claim 1, characterized in that: the polyurethane anti-corrosion coating (31) is coated on the outer surface of the flame-retardant layer (2), and the perchloro-ethylene resin anti-corrosion coating (32) is coated on the outer surface of the polyurethane anti-corrosion coating (31).

4. The building insulation decorative board of claim 1, characterized in that: the thickness of the phenolic foam plate (21) and the thickness of the graphite plate (22) are both 1-3mm, and the thickness of the polyurethane anti-corrosion coating (31) and the thickness of the perchloro-ethylene resin anti-corrosion coating (32) are both 0.2-0.5 mm.

5. The building insulation decorative board of claim 1, characterized in that: the outer surface of the anti-corrosion layer (3) is coated with a wear-resistant layer (4), and the wear-resistant layer (4) is made of epoxy resin.