CN217000461U

CN217000461U - Light thermal insulation sound insulation wall board

Info

Publication number: CN217000461U
Application number: CN202123253694.4U
Authority: CN
Inventors: 朱亚杰
Original assignee: Jiangyin Danuo New Building Materials Co ltd
Current assignee: Jiangyin Danuo New Building Materials Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-19
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a light heat-insulating sound-insulating wallboard which comprises a waterproof layer, an anti-cracking layer, a fireproof layer and a heat-insulating sound-insulating layer, wherein the fireproof layer, the anti-cracking layer and the waterproof layer are sequentially compounded on two surfaces of the heat-insulating sound-insulating layer from inside to outside, glass fiber mesh cloth is laid in the anti-cracking layer, the heat-insulating sound-insulating layer is a cement-based double-surface compound heat-insulating sound-insulating plate, the fireproof layer is made of fireproof heat-insulating mortar, the anti-cracking layer is made of anti-cracking mortar, and the waterproof layer is made of acrylic waterproof paint. The fireproof layer and the anti-cracking layer are compounded on the two sides of the heat-insulation and sound-insulation layer, so that the heat-insulation and sound-insulation effects of the wallboard are improved, and the glass fiber mesh cloth is paved in the anti-cracking layer, so that the wallboard is further prevented from cracking, and the integrity of the wallboard is improved; the wallboard has good heat preservation and sound insulation effects, strong durability, simple manufacturing process and convenient installation and operation.

Description

Light heat-insulating sound-insulating wall board

Technical Field

The utility model belongs to the technical field of building wallboards, and particularly relates to a light heat-insulating sound-insulating wallboard.

Background

The building wallboard industry belongs to wall materials, and the building wallboard is large in general specification and strong in structural property due to the fact that the specification and the size of the board are neat and simple in production process, automatic production is adopted, yield is high, the board is large in general specification and strong in structural property, production industrialization, product standardization, specification and size modulization and construction assembly can be achieved if integral assembly is adopted, meanwhile, the volume density of each square meter of the board is small, the weight of a wall is light, the cost performance is higher than that of a conventional masonry material, the building wallboard completely accords with the modern building structure development trend of house industry modernization, component production and a light steel structure as a main body, market acceptance and favor are obtained, and the building wallboard slowly replaces a traditional wall material to become a main wall material for structural enclosure and partition. The wallboard that ubiquitous was on the market at present gives sound insulation effect poor, intensity is little, and the quality is heavier a bit, and the workman of being not convenient for installs the operation.

The present invention has been made in view of this point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a light heat-insulating sound-insulating wallboard. In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a light heat preservation sound insulation wallboard, includes waterproof layer, anticracking layer, flame retardant coating, heat preservation sound insulation layer, the two sides on heat preservation sound insulation layer from interior to outer compound has flame retardant coating, anticracking layer, waterproof layer in proper order, the glass fiber screen cloth has been laid in the anticracking layer, the heat preservation sound insulation layer adopts the two-sided compound heat preservation sound insulation board of cement base, the flame retardant coating adopts fire prevention heat preservation mortar, the anticracking layer adopts anti-crack mortar.

Still include outer heat preservation sound-proof layer, outer heat preservation sound-proof layer one side and the two-sided compound incubation sound-proof plate laminating of cement base set up, and the another side sets up with the flame retardant coating laminating, the two sides of the two-sided compound incubation sound-proof plate of cement base all compound outer heat preservation sound-proof layer.

Outer heat preservation sound-proof layer is including the rubber sound-proof felt layer, inhale cotton layer of sound, the inorganic heat preservation sheet layer that the pressfitting set up in proper order, rubber sound-proof felt layer is close to the setting of the two-sided compound incubation sound insulation board of cement base.

The waterproof layer is made of acrylic waterproof paint.

And polyurethane foaming blocks are filled in the cement-based double-sided composite heat-insulation sound-proof plate.

The thickness of the wallboard is 80-120 mm.

The width of the wallboard is 500-700 mm.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

The fireproof layer, the anti-cracking layer and the waterproof layer are compounded on the two sides of the heat-insulation and sound-insulation layer, so that the heat-insulation and sound-insulation effects of the wallboard are improved, and the glass fiber mesh cloth is laid in the anti-cracking layer, so that the wallboard is further prevented from cracking, and the integrity of the wallboard is improved; the heat preservation sound insulating layer adopts the two-sided compound heat preservation sound insulating board of cement base, and the flame retardant coating includes fire prevention heat preservation mortar, and the anticracking layer includes anti-crack mortar, and the material is simple easily obtained, and the quality is lighter when guaranteeing sound insulation, the heat preservation effect of wallboard, the durability is strong, and the workman of being convenient for installs on the spot.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic cross-sectional view of the present invention.

In the figure: 1. a cement-based double-sided composite heat-preservation sound-insulation board; 2. fireproof thermal insulation mortar; 3. anti-crack mortar; 3-1, glass fiber mesh cloth; 4. an outer heat-insulating sound-insulating layer.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it for those skilled in the art by reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1, the light heat-insulating and sound-insulating wallboard according to the embodiment includes a waterproof layer, an anti-cracking layer, a fireproof layer, and a heat-insulating and sound-insulating layer, wherein the fireproof layer, the anti-cracking layer, and the waterproof layer are sequentially compounded on two surfaces of the heat-insulating and sound-insulating layer from inside to outside. Compare in one-way superimposed wallboard, all compound fire prevention layer, anti-cracking layer in the both sides on main part heat preservation sound insulating layer, the both sides of wallboard have all had the function of fire prevention, crack control, make holistic wallboard structure more complete, improve the heat preservation sound insulation effect of wallboard. A lot of problems can be met in the use process of the wallboard, and especially when the wallboard is applied to places with more water, such as a toilet, a kitchen and the like, the service life of the wallboard can not be influenced by a humid environment, namely, a waterproof layer is coated on the outer surface of the anti-cracking layer. The glass fiber mesh cloth 3-1 is laid in the anti-cracking layer, the glass fiber mesh cloth 3-1 can increase the connection strength and the anti-drawing strength inside the anti-cracking layer, the overall structural performance of the anti-cracking layer can be effectively increased, and the anti-cracking effect of the surface of the wallboard is further improved. Preferably, the heat-insulating and sound-insulating layer is a cement-based double-faced composite heat-insulating and sound-insulating plate 1, the fireproof layer is made of fireproof heat-insulating mortar 2, and the anti-cracking layer is made of anti-cracking mortar 3. The main body heat-insulating and sound-insulating layer adopts the cement-based double-sided composite heat-insulating and sound-insulating plate 1, and the cement base can increase the connection strength between the main body heat-insulating and sound-insulating layer and the fireproof layer, so that the whole structure of the wallboard is stronger; the fireproof heat-insulation mortar 2 has the heat-insulation effect and the fireproof effect, so that the use safety of the wallboard is improved, and the personal and property safety is ensured; the anti-cracking layer is arranged to cope with expansion and contraction caused by ambient temperature, the integrity of the wall surface is guaranteed, and the wallboard is more durable.

When the building is built at a higher speed, the comfort level of the living environment is further ensured. In evaluating the criteria for the comfort of the living environment, it is important to regard the sound insulation effect. The quiet environment is helpful for people to enjoy their lives without being disturbed by the external environment, and has an influence on the sleep quality. In order to further ensure the sound insulation effect of the building, the building further comprises an outer layer heat-insulating and sound-insulating layer 4, one surface of the outer layer heat-insulating and sound-insulating layer 4 is attached to the cement-based double-faced composite heat-insulating and sound-insulating plate 1, the other surface of the outer layer heat-insulating and sound-insulating layer 4 is attached to the fireproof layer, and the outer layer heat-insulating and sound-insulating layers 4 are compounded on the two surfaces of the cement-based double-faced composite heat-insulating and sound-insulating plate 1. The outer heat-insulating and sound-insulating layer 4 is added to further ensure the sound-insulating effect and create a good living and working environment. Preferably, the outer heat-insulating and sound-insulating layer 4 comprises a rubber sound-insulating felt layer, a sound-absorbing cotton layer and an inorganic heat-insulating plate layer which are sequentially arranged in a pressing mode, and the rubber sound-insulating felt layer is arranged close to the cement-based double-faced composite heat-insulating and sound-insulating plate 1. The rubber sound-proof felt layer and the sound-absorbing cotton layer can reduce the influence of the noise of the external environment on the indoor environment. The press fit arrangement makes the connection between the layer structures more stable.

In the selection of the material of the waterproof layer, it is preferable that the surface of the crack-resistant layer is coated with an acrylic waterproof coating. The acrylic waterproof coating has good ageing resistance, extensibility, elasticity, cohesiveness and film forming property, is nontoxic and tasteless, and does not pollute the environment. In order to further increase the heat preservation and sound insulation effect of the heat preservation and sound insulation layer, the polyurethane foaming blocks are filled in the cement-based double-sided composite heat preservation and sound insulation plate 1. The polyurethane foaming block has good ultralow-temperature thermal conductivity and good heat-resisting and heat-insulating properties, has the shockproof and compression-resisting effects and can play a good role in heat insulation and sound insulation.

In the application process of the wallboard, the thickness of the wallboard also determines a certain heat preservation and sound insulation effect, the material cost of the wallboard is reduced on the premise of ensuring good heat preservation and sound insulation effects, and preferably, the thickness of the wallboard is 80-120 mm. The wall panels are spliced together at the time of application, and are inconvenient to carry if the width of the wall panels is too large and cumbersome to splice if the width of the wall panels is too small, and the wall panels are preferably 500 mm and 700mm in width. The height of the wall plate can be flexibly adjusted according to the building height of the application.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims

1. The utility model provides a light heat preservation sound insulation wallboard, includes waterproof layer, anti-crack layer, flame retardant coating, heat preservation sound insulation layer, its characterized in that: the two sides of the heat-insulation sound-insulation layer are sequentially compounded with a fireproof layer, an anti-cracking layer and a waterproof layer from inside to outside, a glass fiber mesh (3-1) is laid in the anti-cracking layer, the heat-insulation sound-insulation layer adopts a cement-based double-sided compound heat-insulation sound-insulation plate (1), the fireproof layer adopts fireproof heat-insulation mortar (2), and the anti-cracking layer adopts anti-cracking mortar (3).

2. A lightweight thermal and acoustical insulation wallboard as claimed in claim 1, wherein: still include outer heat preservation sound-proof layer (4), outer heat preservation sound-proof layer (4) one side sets up with the laminating of the two-sided compound incubation sound-proof board of cement base (1), and the another side sets up with the laminating of flame retardant coating, outer heat preservation sound-proof layer (4) have all been compounded to the two sides of the two-sided compound incubation sound-proof board of cement base (1).

3. A lightweight thermal and acoustical insulation wallboard as claimed in claim 2, wherein: outer heat preservation sound insulation layer (4) are including the rubber sound insulation felt layer, inhale cotton layer of sound, the inorganic heat preservation sheet layer that the pressfitting set up in proper order, rubber sound insulation felt layer is close to the setting of cement base two-sided compound incubation sound insulation board (1).

4. A lightweight thermal and acoustical insulation wallboard as claimed in claim 1, wherein: the waterproof layer is made of acrylic waterproof paint.

5. A lightweight thermal and acoustical insulation wallboard as claimed in claim 1, wherein: the cement-based double-sided composite heat-insulation sound-proof board (1) is filled with polyurethane foaming blocks.

6. A lightweight thermal and acoustical insulation wallboard as claimed in claim 1, wherein: the thickness of the wallboard is 80-120 mm.

7. A lightweight thermal and acoustical insulation wallboard as claimed in claim 1, wherein: the width of the wallboard is 500-700 mm.