CN218204999U

CN218204999U - Multilayer composite heat-preservation light gypsum board

Info

Publication number: CN218204999U
Application number: CN202221831464.3U
Authority: CN
Inventors: 傅宗波
Original assignee: Foshan Grona Technology Co ltd
Current assignee: Foshan Grona Technology Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2023-01-03
Anticipated expiration: 2032-07-16

Abstract

The utility model relates to the technical field of gypsum boards, in particular to a multi-layer composite heat-insulation light gypsum board, which comprises a base plate, wherein both sides of the base plate are respectively provided with a heat insulation layer and a sound absorption layer; the utility model discloses a thermal-insulated layer and sound absorbing layer all are provided with the composite bed, and are two sets of the side that the composite bed deviates from the base plate bonds respectively has wearing layer and flame retardant coating, the utility model discloses a setting can make this gypsum board have better thermal-insulated syllable-dividing effect at the insulating layer of base plate both sides and sound absorbing layer, simultaneously, because sound absorbing layer's inboard is provided with the multiunit backing sheet, it can not only carry out good support to sound absorbing layer, and it is X structure and can promote the sound insulation area thereby reach better syllable-dividing effect, and the layer of borduring that the cooperation set up can make the both sides of this gypsum board more pleasing to the eye level and smooth, avoids the lamellar structure to suffer external damage, the utility model discloses simple structure is novel, and the practicality is stronger.

Description

Multilayer composite heat-preservation light gypsum board

Technical Field

The utility model relates to a gypsum board technical field especially relates to a compound heat preservation light gypsum board of multilayer.

Background

Along with the improvement of the living standard of substances, the requirements of people on living conditions, including building walls, need to be improved in grade and are drawn close to the directions of heat preservation and energy conservation, while the traditional assembled heat preservation wallboard for buildings has the defects of complex process, high cost and poor heat preservation and energy conservation effects, cannot meet the technical index of fifty percent of energy conservation of the novel building materials currently popularized in China, however, has the characteristics of heat preservation, energy conservation and rich characteristics, gypsum is used as a traditional building material for thousands of years, is an excellent fireproof building material, has the characteristic of adjusting the indoor air humidity, and is a material prepared by taking the building gypsum as a main raw material and is one of the novel light boards which are intensively developed at present.

The existing gypsum board has a single structure, and has general sound and heat insulation effects when being actually used, so that the using requirements of modern people can not be met gradually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a multi-layer composite heat-insulation light gypsum board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a multi-layer composite heat-insulation light gypsum board, which comprises a substrate, wherein a heat insulation layer and a sound absorption layer are respectively arranged on two sides of the substrate;

composite layers are arranged on the sides, away from the substrate, of the heat insulation layer and the sound absorption layer, a wear-resistant layer and a fireproof layer are respectively bonded to the side ends, away from the substrate, of the two composite layers, the wear-resistant layer is located above the heat insulation layer, and the fireproof layer is located below the sound absorption layer;

the sound absorbing layer is made of sound absorbing cotton, the inner side of the sound absorbing cotton is of a hollow structure, a continuous supporting sheet is arranged on the inner side of the hollow structure, the supporting sheet is of an X-shaped structure, and the supporting sheet and the sound absorbing cotton are integrally formed.

Preferably, the insulating layer is a rubber sheet, a plurality of groups of protruding strip frames are arranged on the end face of the rubber sheet at intervals, and the protruding strip frames are of hollow structures and extend oppositely along the length direction of the insulating layer.

Preferably, the sound absorption layer is arranged on the base plate, and the sound absorption layer is arranged on the composite layer.

Preferably, the composite layer is an EPP material plate, and the fireproof layer is a fireproof coating.

Preferably, the wear-resistant layer is a silica gel layer, and wear-resistant bulges are arranged on the end face of the silica gel layer at intervals.

The utility model provides a pair of compound heat preservation light gypsum board of multilayer, beneficial effect lies in: the utility model discloses a setting can make this gypsum board have better thermal-insulated syllable-dividing effect at the insulating layer and the sound-absorbing layer of base plate both sides, simultaneously, because the inboard on sound-absorbing layer is provided with the multiunit backing sheet, it can not only carry out good support to the sound-absorbing layer, and thereby it is X structure and can promote the sound insulation area and reach better syllable-dividing effect, and the layer of borduring that the cooperation set up can make the both sides of this gypsum board more pleasing to the eye level and smooth, avoids lamellar structure to suffer from the damage of external force, the utility model discloses simple structure is novel, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a multi-layer composite heat-insulating light gypsum board provided by the present invention;

fig. 2 is the utility model provides a A district enlarged structure schematic diagram of multilayer composite heat preservation light weight gypsum board.

In the figure: 1. a substrate; 2. a thermal insulation layer; 21. a raised strip frame; 3. a sound absorbing layer; 31. a support sheet; 4. compounding layers; 5. a wear resistant layer; 6. a fire barrier layer; 7. and (6) a binding 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.

Referring to fig. 1-2, a multi-layer composite heat-insulating light gypsum board comprises a substrate 1, wherein both sides of the substrate 1 are respectively provided with a heat-insulating layer 2 and a sound-absorbing layer 3, wherein;

composite layers 4 are arranged on the sides of the heat insulation layer 2 and the sound absorption layer 3, which are far away from the substrate 1, the side ends of the two composite layers 4, which are far away from the substrate 1, are respectively bonded with a wear-resistant layer 5 and a fireproof layer 6, the wear-resistant layer 5 is positioned above the heat insulation layer 2, and the fireproof layer 6 is positioned below the sound absorption layer 3;

the sound absorption layer 3 is made of sound absorption cotton, the inner side of the sound absorption cotton is of a hollow structure, the inner side of the hollow structure is provided with a continuous supporting sheet 31, the supporting sheet 31 is of an X-shaped structure, and the supporting sheet 31 and the sound absorption cotton are integrally formed.

More specifically, insulating layer 2 is the sheet rubber, and the interval is provided with multiunit protruding strip frame 21 on the terminal surface of sheet rubber, and protruding strip frame 21 is hollow structure, and extends in opposite directions along insulating layer 2's length direction.

Furthermore, the sound absorption layer comprises a binding layer 7, and the binding layer 7 is bonded with the two sides of the substrate 1, the heat insulation layer 2, the sound absorption layer 3 and the composite layer 4.

Further, the composite layer 4 is an EPP material plate, and the fireproof layer 6 is a fireproof coating.

Still further, the wear-resistant layer 5 is a silica gel layer, and the end face of the silica gel layer is provided with wear-resistant protrusions at intervals.

The utility model discloses a setting can make this gypsum board have better thermal-insulated syllable-dividing effect in insulating layer 2 and sound absorbing layer 3 of 1 both sides of base plate, simultaneously, because sound absorbing layer 3's inboard is provided with multiunit backing sheet 31, it can not only carry out good support to sound absorbing layer 3, and it is thereby X structure can promote the sound insulation area and reach better sound insulation effect, and the bordure layer 7 that the cooperation set up can make the both sides of this gypsum board more pleasing to the eye level and smooth, avoids the lamellar structure to suffer external damage, the utility model discloses simple structure is novel, and the practicality is stronger.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compound heat preservation light gypsum board of multilayer, includes base plate (1), its characterized in that: a heat insulation layer (2) and a sound absorption layer (3) are respectively arranged on two sides of the substrate (1);

composite layers (4) are arranged on one sides, away from the substrate (1), of the heat insulation layer (2) and the sound absorption layer (3), a wear-resistant layer (5) and a fireproof layer (6) are respectively bonded to the side ends, away from the substrate (1), of the two composite layers (4), the wear-resistant layer (5) is located above the heat insulation layer (2), and the fireproof layer (6) is located below the sound absorption layer (3);

inhale sound layer (3) and be inhales the sound cotton, inhale the inboard of sound cotton and be hollow structure, hollow structure's inboard is provided with looks continuous backing sheet (31), backing sheet (31) are X type structure and backing sheet (31) and inhale the cotton integrated into one piece of sound.

2. The multi-layer composite thermal insulation lightweight gypsum board of claim 1, wherein: the heat insulation layer (2) is a rubber sheet, a plurality of groups of protruding strip frames (21) are arranged on the end face of the rubber sheet at intervals, and the protruding strip frames (21) are of hollow structures and extend oppositely along the length direction of the heat insulation layer (2).

3. The multi-layer composite thermal insulation lightweight gypsum board of claim 1, wherein: the sound absorption and insulation composite board is characterized by further comprising a binding layer (7), wherein the binding layer (7) is bonded with the two sides of the substrate (1), the heat insulation layer (2), the sound absorption layer (3) and the composite layer (4).

4. The multi-layer composite thermal insulation lightweight gypsum board of claim 1, wherein: the composite layer (4) is an EPP material plate, and the fireproof layer (6) is a fireproof coating.

5. The multi-layer composite thermal insulation lightweight gypsum board of claim 1, wherein: the wear-resistant layer (5) is a silica gel layer, and wear-resistant bulges are arranged on the end face of the silica gel layer at intervals.