CN211973937U

CN211973937U - Fire-retardant syllable-dividing prefabricated wallboard for building

Info

Publication number: CN211973937U
Application number: CN202020337213.4U
Authority: CN
Inventors: 吴轶强
Original assignee: Fuzhou Zhongyang Yantong Building Technology Co ltd
Current assignee: Fuzhou Zhongyang Yantong Building Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-20
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a flame-retardant sound-proof prefabricated wallboard for buildings, which comprises a substrate layer, wherein the outer side of the substrate layer is provided with an outer fireproof layer, the outer fireproof layer is externally provided with a protective layer, the inner fireproof layer is arranged on the inner side of the base plate layer, the inner fireproof layer is internally provided with a wear-resistant panel layer, the structure is simple, the structure is clear and understandable, the wallboard comprises a base plate layer, a plurality of fixing rods are connected between the left base plate and the right base plate, soundproof cotton is filled between the left base plate and the right base plate, the base plate layer is high in strength and good in noise reduction effect, in addition, the outer fireproof layer and the inner fireproof layer comprise a cement plastic frame, a vacuum cavity is arranged in the cement plastic frame, the fireproof, and, be provided with the foam layer that gives sound insulation between wear-resisting panel layer and the interior flame retardant coating, be provided with a plurality of bloops on the foam layer that gives sound insulation, further improve noise cancelling effect, the fire prevention sound insulation effect is splendid, is worth promoting.

Description

Fire-retardant syllable-dividing prefabricated wallboard for building

Technical Field

The utility model relates to a building wallboard technical field specifically is a fire-retardant syllable-dividing prefabricated wallboard for building.

Background

The wallboard, the furniture part name is clear in ancient times, be located the furniture left and right sides, the panel that is the perpendicular is general term "side board" or "wallboard", now indicate a building materials, be the house structure of bearing system by wall and floor constitution, the wallboard structure is multi-purpose in house, apartment, also can be used to public buildings such as office building, school, the wallboard is when the side fascia as non-bearing wall, in being in noisy environment, can not effectual noise prevention, can not guarantee people's comfortable living environment, and present conflagration is frequent, the time of fleing can not fine increase of present partition wall board, can not increase the rescue precious time, consequently, need a fire-retardant syllable-dividing prefabricated wallboard for building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant syllable-dividing prefabricated wallboard for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire-retardant syllable-dividing prefabricated wallboard for building, includes the base plate layer, the base plate layer outside is provided with outer flame retardant coating, outer flame retardant coating is provided with the inoxidizing coating outward, the base plate layer inboard is provided with interior flame retardant coating, interior flame retardant coating inboard is provided with wear-resisting panel layer.

Preferably, the substrate layer comprises a left substrate and a right substrate, a plurality of fixing rods are connected between the left substrate and the right substrate, and soundproof cotton is filled between the left substrate and the right substrate.

Preferably, the outer fireproof layer and the inner fireproof layer comprise a cement-plastic frame, and a vacuum cavity is arranged in the cement-plastic frame.

Preferably, the outer fireproof layer is connected with the right substrate through an adhesive layer, the outer fireproof layer is connected with the protective layer through an adhesive layer, and the inner fireproof layer is connected with the left substrate through an adhesive layer.

Preferably, a sound insulation foam layer is arranged between the wear-resistant panel layer and the inner fireproof layer, and a plurality of sound deadening holes are formed in the sound insulation foam layer.

Preferably, the sound insulation foam layer is respectively connected with the inner fireproof layer and the wear-resistant panel layer through adhesive layers, and the adhesive used by the adhesive layers is solvent-free epoxy resin-based two-component crosslinking curing adhesive or mortar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clearly understandable, the wallboard includes the base plate layer, the base plate layer outside is provided with outer flame retardant coating and inoxidizing coating respectively, base plate layer inboard is provided with interior flame retardant coating and wear-resisting panel layer respectively, the base plate layer includes left base plate and right base plate, be connected with a plurality of dead levers between left base plate and the right base plate, it has soundproof cotton to fill between left base plate and the right base plate, base plate layer intensity is high, the noise cancelling effect is good, furthermore, outer flame retardant coating and interior flame retardant coating are including the cement plastic frame, be provided with the vacuum cavity in the cement plastic frame, the fire prevention noise cancelling effect is splendid, and, be provided with syllable-dividing foam blanket between wear-resisting panel layer and the interior flame retardant coating, be provided with a plurality of.

Drawings

FIG. 1 is a schematic cross-sectional view of a fire-retardant and sound-insulating prefabricated wall panel for construction;

FIG. 2 is a schematic structural view of inner and outer fire-retardant layers of a fire-retardant and sound-proof prefabricated wall panel for construction;

fig. 3 is a schematic view showing a structure of a soundproof foam layer of a flame-retardant soundproof construction prefabricated wall panel.

In the figure: 1-sound insulation foam layer, 2-wear-resistant panel layer, 3-inner fireproof layer, 4-left substrate, 5-soundproof cotton, 6-fixing rod, 7-right substrate, 8-outer fireproof layer, 9-protective layer, 10-adhesive layer, 11-sound-deadening hole, 12-vacuum cavity and 13-substrate 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a flame-retardant and sound-proof prefabricated wallboard for buildings comprises a substrate layer 13, wherein an outer fireproof layer 8 is arranged on the outer side of the substrate layer 13, a protective layer 9 is arranged outside the outer fireproof layer 8, an inner fireproof layer 3 is arranged on the inner side of the substrate layer 13, a wear-resistant panel layer 2 is arranged on the inner side of the inner fireproof layer 3, the substrate layer 13 comprises a left substrate 4 and a right substrate 7, a plurality of fixing rods 6 are connected between the left substrate 4 and the right substrate 7, soundproof cotton 5 is filled between the left substrate 4 and the right substrate 7, the outer fireproof layer 8 and the inner fireproof layer 3 comprise cement plastic frames, vacuum cavities 12 are arranged in the cement plastic frames, the outer fireproof layer 8 is connected with the right substrate 7 through an adhesive layer 10, the outer fireproof layer 8 is connected with the protective layer 9 through an adhesive layer 10, the inner fireproof layer 3 is connected with the left substrate 4 through an adhesive layer 10, the anti-explosion wear-resistant panel is characterized in that a sound insulation foam layer 1 is arranged between the wear-resistant panel layer 2 and the inner fireproof layer 3, a plurality of sound-deadening holes 11 are formed in the sound insulation foam layer 1, the sound insulation foam layer 1 is respectively connected with the inner fireproof layer 3 and the wear-resistant panel layer 2 through an adhesive layer 10, and the adhesive used by the adhesive layer 10 is a solvent-free epoxy resin based two-component crosslinking curing adhesive or mortar.

The wallboard includes base plate layer 13, the base plate layer 13 outside is provided with outer flame retardant coating 8 and inoxidizing coating 9 respectively, 1 inboard on base plate layer is provided with interior flame retardant coating 3 and wear-resisting panel layer 2 respectively, base plate layer 13 includes left base plate 4 and right base plate 7, be connected with a plurality of dead levers 6 between left base plate 4 and the right base plate 7, it has soundproof cotton 5 to fill between left base plate 4 and the right base plate 7, base plate layer 13 intensity is high, noise cancelling effect is good, furthermore, frame 3 is moulded including cement to outer flame retardant coating 8 and interior flame retardant coating 3, be provided with vacuum cavity 12 in the frame 3 is moulded to cement, the fire prevention noise cancelling effect is splendid, and, be provided with syllable-dividing foam layer 1 between wear-resisting panel layer 2 and the interior flame retardant coating 3, be provided with a.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fire-retardant syllable-dividing prefabricated wallboard for building, includes base layer (13), its characterized in that: the utility model discloses a fire-resistant plate layer, including base plate layer (13), base plate layer (13) outside is provided with outer flame retardant coating (8), outer flame retardant coating (8) are provided with inoxidizing coating (9) outward, base plate layer (13) inboard is provided with interior flame retardant coating (3), interior flame retardant coating (3) inboard is provided with wear-resisting panel layer (2).

2. A fire retardant and sound insulating prefabricated wall panel for construction according to claim 1, wherein: the base plate layer (13) comprises a left base plate (4) and a right base plate (7), a plurality of fixing rods (6) are connected between the left base plate (4) and the right base plate (7), and soundproof cotton (5) are filled between the left base plate (4) and the right base plate (7).

3. A fire retardant and sound insulating prefabricated wall panel for construction according to claim 2, wherein: the outer fireproof layer (8) and the inner fireproof layer (3) comprise a cement-plastic frame, and a vacuum cavity (12) is arranged in the cement-plastic frame.

4. A fire retardant and sound insulating prefabricated wall panel for construction according to claim 3, wherein: the outer fireproof layer (8) is connected with the right substrate (7) through an adhesive layer (10), the outer fireproof layer (8) is connected with the protective layer (9) through the adhesive layer (10), and the inner fireproof layer (3) is connected with the left substrate (4) through the adhesive layer (10).

5. The fire-retardant and sound-proof prefabricated wall panel for buildings according to claim 4, wherein: be provided with sound insulation foam layer (1) between wear-resisting panel layer (2) and interior flame retardant coating (3), be provided with a plurality of bloops (11) on sound insulation foam layer (1).

6. The fire-retardant and sound-proof prefabricated wall panel for buildings according to claim 5, wherein: the sound insulation foam layer (1) is connected with the inner fireproof layer (3) and the wear-resistant panel layer (2) through adhesive layers (10), and adhesives used by the adhesive layers (10) are solvent-free epoxy resin-based two-component crosslinking curing adhesives or mortar.