CN213897640U

CN213897640U - Sound-insulation and heat-preservation wallboard for building

Info

Publication number: CN213897640U
Application number: CN202022190988.6U
Authority: CN
Inventors: 冷军
Original assignee: Zhongzhen Construction Co Ltd
Current assignee: Zhongzhen Construction Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-06
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to the technical field of building materials, and a sound insulation and heat preservation wallboard for building is disclosed, including the back up coat, the anterior fixed surface of back up coat bonds and has first EVA glued membrane, the anterior fixed surface of EVA glued membrane bonds and has the rubber and plastic heat preservation, the anterior fixed surface of rubber and plastic heat preservation is connected with TPU gasbag layer, the anterior fixed surface of TPU gasbag layer bonds and has the second EVA glued membrane, the anterior fixed surface of second EVA glued membrane bonds and has the glass magnesium PLASTIC LAMINATED, and the cooperation of rubber and plastic heat preservation and TPU gasbag layer is used, very big reinforcing heat preservation sound insulation effect, especially the isolated effect of high audio frequency is splendid to can damp-proofing damp proof, corrosion-resistant, high temperature resistant, low temperature resistant performance all be good, the cooperation of wearing layer, glass magnesium PLASTIC LAMINATED and screw hole is used all, makes the life of wallboard longer, prevents fire, firing, wear-resisting, Easy clearance, and the installation is dismantled very conveniently, can repetitious usage, and the quality is lighter.

Description

Sound-insulation and heat-preservation wallboard for building

Technical Field

The utility model relates to a circuit board production technical field especially relates to a heat preservation wallboard gives sound insulation for building.

Background

Along with the development of science and technology, modern building trade all develops towards quick convenient direction, and some buildings all are the modularization equipment at present and form, in quick convenient while, also can guarantee the stable firm of building, and the use of wallboard has shortened the construction cycle of big space partition greatly for traditional bricklaying a wall.

In prior art, most sound insulation wallboard all is the cavity layer of application and realizes the heat preservation effect that gives sound insulation, and well accuse sound insulation effect is relatively poor, and the construction is comparatively inconvenient, and construction cycle is longer relatively, and the life of wallboard is shorter, wets easily, appears the phenomenon that the wall skin drops.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the sound insulation and heat preservation effect is relatively poor, and the installation is relatively inconvenient, and the sound insulation and heat preservation wallboard for the building that provides.

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

the utility model provides a heat preservation wallboard gives sound insulation for building, includes the back up coat, the anterior fixed surface of back up coat bonds and has first EVA glued membrane, the anterior fixed surface of EVA glued membrane bonds and has the rubber and plastic heat preservation, the anterior fixed surface of rubber and plastic heat preservation is connected with TPU gasbag layer, the anterior fixed surface of TPU gasbag layer bonds and has the second EVA glued membrane, the anterior fixed surface of second EVA glued membrane bonds and has the glass magnesium PLASTIC LAMINATED, the anterior fixed surface of glass magnesium PLASTIC LAMINATED is connected with the decorative layer, the anterior fixed surface of decorative layer is connected with the wearing layer, the left and right sides edge on the anterior surface of wearing layer all sets up threaded hole.

Preferably, the material of the reinforcing layer is aluminum alloy, and a reinforcing rib is fixed on the front side of the reinforcing layer.

Preferably, the TPU air bag layer is formed by processing a TPU film into a plurality of air bags.

Preferably, the first EVA adhesive film and the second EVA adhesive film are made of polyethylene-polyvinyl acetate copolymer.

Preferably, the rubber and plastic heat-insulating layer is made of polyethylene high-foaming material, and the thickness of the rubber and plastic heat-insulating layer is 20 mm.

Preferably, the thickness of the glass magnesium fireproof plate is 12mm, and the size specification of the glass magnesium fireproof plate is 2400mm x 1200 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of rubber and plastic heat preservation, EVA glued membrane and TPU gasbag layer is used, very big reinforcing the heat preservation effect that gives sound insulation, especially the isolated effect of high audio frequency is splendid to can damp proof, corrosion-resistant, high temperature resistant, low temperature resistant performance such as all good.

(2) The utility model discloses a cooperation of wearing layer, glass magnesium PLASTIC LAMINATED and screw hole is used, makes the life of wallboard longer, prevents the fire prevention, prevents firing, wear-resisting, easily clearance, and the installation is dismantled very conveniently, has shortened construction cycle greatly, can repetitious usage, and the quality is lighter, convenient transportation.

Drawings

FIG. 1 is a side sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: 1. a reinforcement layer; 2. a first EVA adhesive film; 3. a rubber-plastic heat-insulating layer; 4. a TPU airbag layer; 5. a glass magnesium fireproof plate; 6. a decorative layer; 7. a wear layer; 8. a threaded hole; 9. and a second EVA adhesive film.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sound-insulation and heat-preservation wall panel for buildings comprises a reinforcing layer 1, the reinforcing layer 1 is made of aluminum alloy, a reinforcing rib is fixed on the front side of the reinforcing layer 1, a first EVA film 2 is fixed on the front surface of the reinforcing layer 1, the first EVA film 2 and a second EVA film 9 are made of polyethylene-polyvinyl acetate copolymer, an EVA film 6 has high transparency and high adhesive force and can be applied to various interfaces, including glass, metal and clinker, good durability can resist high temperature, moisture, ultraviolet rays and the like, the adhesive force of the EVA film 6 is not affected by humidity and water absorption films, the sound-insulation effect is excellent, especially high-frequency sound effect, a rubber heat-preservation layer 3 is fixed on the front surface of the EVA film 2, the rubber heat preservation layer 3 is made of polyethylene high foaming, and the thickness of the rubber heat preservation layer 3 is 20mm, the high-foaming polyethylene material is a good heat-insulating, heat-preserving, waterproof and sound-absorbing material, has a fine independent closed-cell structure, has the characteristics of small density, low heat conductivity coefficient, no water absorption, good flexibility, aging resistance, corrosion resistance, water resistance, steam resistance and the like, is wide in application range, is mainly applied to heat-insulating, sound-absorbing, shock-proof and other parts in the building industry, the front surface of the rubber-plastic heat-insulating layer 3 is fixedly connected with a TPU airbag layer 4, the TPU airbag layer 4 is a TPU film which is processed into a plurality of airbags, the TPU airbag layer 4 is prepared by carrying out special processes such as calendering, tape casting, film blowing and coating on TPU particles, the TPU airbag layer 4 not only has the characteristics of excellent high tension, waterproofness, toughness and aging resistance, but also is a mature environment-friendly material, the front surface of the TPU airbag layer 4 is fixedly bonded with a second EVA adhesive film 9, the front surface of the second EVA adhesive film 9 is fixedly bonded with a glass-magnesium fireproof plate 5, the thickness of the glass magnesium fireproof plate 5 is 12mm, the size specification of the glass magnesium fireproof plate 5 is 2400mm 1200mm, the glass magnesium fireproof plate 5 has the advantages of high temperature resistance, flame retardance, sound absorption, shock resistance, insect prevention, corrosion resistance, no toxicity, no odor and no pollution, the glass magnesium fireproof plate 5 can be directly painted and directly faced, can be nailed by air, directly glazed tiles, and has better colorability, high strength, bending resistance, toughness, nailing, sawing, sticking and convenience in decoration, the front part of the glass magnesium fireproof plate 5 is fixedly connected with the decorative layer 6, the front part of the decorative layer 6 is fixedly connected with the wear-resistant layer 7, the left side edge and the right side edge of the front part of the wear-resistant layer 7 are respectively provided with a threaded hole 8, the heat preservation layer 3, the EVA glue film and the TPU air bag layer 4 are matched for use, the heat preservation and sound insulation effect is greatly enhanced, particularly, the high-audio frequency insulation effect is excellent, and the glass magnesium fireproof plate can prevent moisture, resist corrosion and resist high temperature, The properties such as low temperature resistance are all good, and wearing layer 7, glass magnesium PLASTIC LAMINATED 5 and screw hole 8's cooperation is used, makes the life of wallboard longer, and the wallboard more has the fire prevention, prevents the firing, wear-resisting, easy clearance, and the installation is dismantled very conveniently, can repetitious usage, and the quality is lighter, convenient transportation.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a heat preservation wallboard gives sound insulation for building, includes back up coat (1), its characterized in that, the anterior fixed surface of back up coat (1) bonds and has first EVA glued membrane (2), the anterior fixed surface of EVA glued membrane (2) bonds and has rubber and plastic heat preservation (3), the anterior fixed surface of rubber and plastic heat preservation (3) is connected with TPU air bag layer (4), the anterior fixed surface of TPU air bag layer (4) bonds and has second EVA glued membrane (9), the anterior fixed surface of second EVA glued membrane (9) bonds and has glass magnesium PLASTIC LAMINATED (5), the anterior fixed surface of glass magnesium PLASTIC LAMINATED (5) is connected with decorative layer (6), the anterior fixed surface of decorative layer (6) is connected with wearing layer (7), threaded hole (8) have all been seted up in the left and right sides edge on wearing layer (7) anterior surface.

2. The sound-proof and heat-insulating wall board for the building as claimed in claim 1 is characterized in that the material of the reinforcing layer (1) is aluminum alloy, and reinforcing ribs are fixed on the front side of the reinforcing layer (1).

3. The sound-insulating and heat-insulating wall board for buildings as claimed in claim 1, wherein the TPU air bag layer (4) is formed by processing a TPU film into a plurality of air bags.

4. The sound-insulation and heat-preservation wall board for the building as claimed in claim 1, wherein the first EVA film (2) and the second EVA film (9) are made of polyethylene-polyvinyl acetate copolymer.

5. The sound-insulation and heat-preservation wall board for the building as claimed in claim 1, wherein the rubber-plastic heat-preservation layer (3) is made of polyethylene high-foaming material, and the thickness of the rubber-plastic heat-preservation layer (3) is 20 mm.

6. The sound-proof and heat-insulation wallboard for buildings as claimed in claim 1, wherein the thickness of the magnesium fire-proof board (5) is 12mm, and the size specification of the magnesium fire-proof board (5) is 2400mm x 1200 mm.