阅读说明：本技术 一种潮湿环境壁纸铺贴结构及其施工方法 (Wallpaper paving structure in humid environment and construction method thereof ) 是由 冯黎喆 耿玉晓 陈云 于 2019-09-03 设计创作，主要内容包括：本发明公开了一种潮湿环境壁纸铺贴结构,包括：基层、界面剂层、粘结剂层和集成饰面板,从基层表面由里到外依次设有界面剂层、粘结剂层和集成饰面板；这样可以有效阻隔了基层潮气渗透,有效避免面层壁纸出现霉变,可提升施工工效50％以上,并可将壁纸霉变发生概率由32～52％降低为0％,具有良好的经济和社会效益。(The invention discloses a wallpaper paving and pasting structure in a humid environment, which comprises: the base layer, the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the base layer; therefore, moisture permeation of the base layer can be effectively prevented, the surface layer wallpaper is effectively prevented from mildewing, the construction efficiency can be improved by over 50 percent, the mildewing occurrence probability of the wallpaper can be reduced from 32-52 percent to 0 percent, and the method has good economic and social benefits.)

1. A moist environment wallpaper patch structure, comprising: the base layer, the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the base layer.

2. a moist environment wallpaper paving structure as claimed in claim 1, comprising: concrete wall spreads pastes wall paper structure, concrete wall spreads pastes wall paper structure includes: the concrete wall comprises a concrete wall body, an interface agent layer, an adhesive layer and an integrated veneer, wherein the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the concrete wall body.

3. A moist environment wallpaper paving structure as claimed in claim 1, comprising: light slat, building block wall body spread and paste wall paper structure, light slat, building block wall body spread and paste wall paper structure include: the light batten comprises a light batten body, a building block wall body, a first interface agent layer, a glass fiber gridding cloth layer, a plastering layer, a second interface agent layer, an adhesive layer and an integrated veneer, wherein the first interface agent layer, the glass fiber gridding cloth layer, the plastering layer, the second interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surfaces of the light batten body and the building block wall body.

4. A moist environment wallpaper paving structure as claimed in claim 1, comprising: light gauge steel partition wall is spread and is pasted wall paper structure, light gauge steel partition wall is spread and is pasted wall paper structure includes: the light steel keel partition wall comprises a light steel keel partition wall, a base plate, an interface agent layer, an adhesive layer and an integrated veneer, wherein the base plate, the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the light steel keel partition wall.

5. A moist environment wallpaper paving structure as claimed in claim 4, wherein the base plate is fixedly connected with the lightgage steel joist partition wall through a fixing member.

6. A construction method of a wallpaper paving structure in a humid environment is characterized by comprising the following steps:

1) Carrying out base layer treatment;

2) processing the interface to obtain an interface agent layer;

3) Applying a binder to obtain a binder layer;

4) And installing an integrated veneer.

7. A method of constructing a moist environment wallpaper paving structure as claimed in claim 6, comprising: the construction method for paving the wallpaper structure on the concrete wall comprises the following steps:

1) base course processing, clean concrete wall base layer surface, concrete wall base layer moisture content control is within 6%, concrete wall base layer roughness requirement: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) Interface treatment, namely uniformly coating an interface agent on the surface of a concrete wall substrate, and curing the interface agent to form an interface agent layer;

3) applying an adhesive, namely applying an adhesive layer to the surface of the interfacial agent layer by adopting a strip adhesion or point adhesion process;

4) installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, taking a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, carrying out sealing treatment on the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is fully dried for 6-12 hours, paving surface layer wallpaper with mildewproof wallpaper glue to obtain the integrated veneer, and finally, adhering the integrated veneer to the surface of the coated interface agent layer through an adhesive layer.

8. a method of constructing a moist environment wallpaper paving structure as claimed in claim 6, comprising: the construction method for paving the wallpaper structure on the light batten and the block wall comprises the following steps:

1) Basic unit's processing, light slat, block wall body surface evenly paint the interfacial agent twice at least, form the interfacial agent layer after the interfacial agent maintenance, light slat, block wall body surface hang the net and plaster, plaster the layering and go on, and every layer thickness is 5 ~ 6mm, when the thickness of plastering layer > 25mm, the glass fiber net check cloth that impresses obtains glass fiber net check cloth layer when plastering, basic unit's roughness requirement: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) interface treatment, namely uniformly coating an interface agent on the surface of the plastering layer, and forming an interface agent layer after the interface agent is fully cured;

3) applying a binder, namely applying the binder to the surface of the interfacial agent layer by adopting a strip bonding or point bonding process;

4) Installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is sufficiently dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer, and adhering the integrated veneer to the surface coated with an interface agent layer through a binder layer.

9. A method of constructing a moist environment wallpaper paving structure as claimed in claim 6, comprising: the construction method for paving the wallpaper structure on the light steel keel partition wall comprises the following steps:

1) treating a base layer, namely fixing a ground edge keel, a top edge keel and a frame keel according to the positions of elastic lines when the light steel keel partition wall is installed, wherein the distance between the keel and the fixed point of the base layer is 600-800 mm, the distance between keels in a wet area is 300-400 mm, and a base layer plate is fixedly connected with the light steel keel partition wall through a fixing piece;

2) Interface treatment, namely uniformly coating an interface agent on the surface of the base plate, and forming an interface agent layer after the interface agent is fully cured;

3) Applying an adhesive, namely applying an adhesive layer to the surface of the interfacial agent layer by adopting a strip adhesion or point adhesion process;

4) Installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is sufficiently dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer, and adhering the integrated veneer to the surface coated with an interface agent layer through a binder layer.

10. a construction method of a wallpaper pasting structure in a humid environment as claimed in any one of claims 6 to 9, characterized in that the adhesive is bonding mortar, bonding gypsum or structural adhesive, the bonding strength of the adhesive is not less than 1.0 Mpa.

Technical Field

The invention relates to the technical field of building decoration construction, in particular to a wallpaper paving structure in a humid environment and a construction method thereof.

Background

the wallpaper has the advantages of various colors, rich patterns, proper price and the like, and is widely applied to places such as houses, hotels, office buildings, markets, entertainment clubs and the like due to short construction period, convenient operation and little cross contamination. However, the mildew of wallpaper caused by improper use of materials or insufficient construction control is a common quality problem in decoration engineering.

When the traditional paving technology is adopted, the main reasons for causing the wallpaper to mildew include:

material factors: 1) improper wallpaper selection and poor air permeability; 2) the wallpaper adhesive has poor quality and does not have a mildew-proof function, or the wallpaper adhesive cannot be normally cured due to improper blending ratio, so that mildew is bred; 3) the quality of the base film is unqualified, the base film is not coated or is not uniformly coated, the base film is not used according to the proportion (such as being diluted by excessively adding water), and the like, so that the base layer cannot be effectively sealed.

Construction factors are as follows: 1) paving and pasting wallpaper under the condition that the wall is not dry due to driving or other reasons; 2) The back of the wall body is a wading area such as a toilet and the like, and water leakage of the wall body is caused by improper water prevention; 3) when the glue solution is wiped, the wallpaper is polluted, and the mildew on the polluted part is bred.

Disclosure of Invention

In order to solve the technical problems, the invention provides a wallpaper paving and pasting structure in a humid environment and a construction method thereof, which effectively prevent moisture permeation of a base layer, effectively avoid mildew of surface layer wallpaper, improve construction efficiency by more than 50%, reduce the mildew occurrence probability of wallpaper from 32-52% to 0%, and have good economic and social benefits.

In order to achieve the purpose, the technical scheme of the invention is as follows:

A humid environment wallpaper pasting structure, comprising: the base layer, the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the base layer.

The wallpaper paving structure in the humid environment and the construction method thereof effectively prevent moisture permeation of the base layer, effectively avoid mildew of the surface layer wallpaper, improve construction efficiency by over 50 percent, reduce the mildew occurrence probability of the wallpaper from 32-52 percent to 0 percent, and have good economic and social benefits.

On the basis of the technical scheme, the following improvements can be made:

preferably, the wallpaper pasting structure in the humid environment comprises: concrete wall spreads pastes wall paper structure, concrete wall spreads pastes wall paper structure includes: the concrete wall comprises a concrete wall body, an interface agent layer, an adhesive layer and an integrated veneer, wherein the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the concrete wall body.

preferably, the wallpaper pasting structure in the humid environment comprises: light slat, building block wall body spread and paste wall paper structure, light slat, building block wall body spread and paste wall paper structure include: the light batten comprises a light batten body, a building block wall body, a first interface agent layer, a glass fiber gridding cloth layer, a plastering layer, a second interface agent layer, an adhesive layer and an integrated veneer, wherein the first interface agent layer, the glass fiber gridding cloth layer, the plastering layer, the second interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surfaces of the light batten body and the building block wall body.

Preferably, the wallpaper pasting structure in the humid environment comprises: light gauge steel partition wall is spread and is pasted wall paper structure, light gauge steel partition wall is spread and is pasted wall paper structure includes: the light steel keel partition wall comprises a light steel keel partition wall, a base plate, an interface agent layer, an adhesive layer and an integrated veneer, wherein the base plate, the interface agent layer, the adhesive layer and the integrated veneer are sequentially arranged from inside to outside on the surface of the light steel keel partition wall.

Preferably, the base plate is fixedly connected with the light steel keel partition wall through a fixing piece.

as a preferable scheme, the construction method of the wallpaper paving structure in the humid environment comprises the following steps:

1) Carrying out base layer treatment;

2) Processing the interface to obtain an interface agent layer;

3) Applying a binder to obtain a binder layer;

4) and installing an integrated veneer.

As a preferable scheme, the construction method of the wallpaper paving structure in the humid environment comprises the following steps: the construction method for paving the wallpaper structure on the concrete wall comprises the following steps:

1) Base course processing, clean concrete wall base layer surface, concrete wall base layer moisture content control is within 6%, concrete wall base layer roughness requirement: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) Interface treatment, namely uniformly coating an interface agent on the surface of a concrete wall substrate, and curing the interface agent to form an interface agent layer;

3) Applying an adhesive, namely applying an adhesive layer to the surface of the interfacial agent layer by adopting a strip adhesion or point adhesion process;

4) installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, taking a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, carrying out sealing treatment on the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is fully dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer, and finally, adhering the integrated veneer to the surface coated with the interface agent layer through an adhesive layer.

As a preferable scheme, the construction method of the wallpaper paving structure in the humid environment comprises the following steps: the construction method for paving the wallpaper structure on the light batten and the block wall comprises the following steps:

1) basic unit's processing, light slat, block wall body surface evenly paint the interfacial agent twice at least, form the interfacial agent layer after the interfacial agent maintenance, light slat, block wall body surface hang the net and plaster, plaster the layering and go on, and every layer thickness is 5 ~ 6mm, when the thickness of plastering layer > 25mm, the glass fiber net check cloth that impresses obtains glass fiber net check cloth layer when plastering, basic unit's roughness requirement: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) interface treatment, namely uniformly coating an interface agent on the surface of the plastering layer, and forming an interface agent layer after the interface agent is fully cured;

3) applying an adhesive, namely applying an adhesive layer to the surface of the interfacial agent layer by adopting a strip adhesion or point adhesion process;

4) Installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is sufficiently dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer, and adhering the integrated veneer to the surface coated with an interface agent layer through a binder layer.

as a preferable scheme, the construction method of the wallpaper paving structure in the humid environment comprises the following steps: the construction method for paving the wallpaper structure on the light steel keel partition wall comprises the following steps:

1) Treating a base layer, namely fixing a ground edge keel, a top edge keel and a frame keel according to the positions of elastic lines when the light steel keel partition wall is installed, wherein the distance between the keel and the fixed point of the base layer is 600-800 mm, the distance between keels in a wet area is 300-400 mm, and a base layer plate is fixedly connected with the light steel keel partition wall through a fixing piece;

2) interface treatment, namely uniformly coating an interface agent on the surface of the base plate, and forming an interface agent layer after the interface agent is fully cured;

3) Applying an adhesive, namely applying an adhesive layer to the surface of the interfacial agent layer by adopting a strip adhesion or point adhesion process;

4) Installing an integrated veneer, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate board or a gypsum board as a backing board, uniformly coating the backing board with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing board, controlling the water content of the surface of the backing board to be within 6%, after the prime coat is sufficiently dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain an integrated veneer surface, and adhering the integrated veneer to the surface coated with an interface agent layer through a binder layer.

preferably, the adhesive is bonding mortar, bonding gypsum or structural adhesive, and the bonding strength of the adhesive is more than or equal to 1.0 Mpa.

Drawings

Fig. 1 is a structural diagram of a concrete wall body wallpaper paving structure of a wet environment wallpaper paving structure according to an embodiment of the invention;

Fig. 2 is a structural diagram of a light slat and block wall wallpaper pasting structure of a wallpaper pasting structure in a humid environment according to an embodiment of the invention;

Fig. 3 is a structural diagram of a light gauge steel wall partition wall wallpaper paving structure of the wallpaper paving structure in a humid environment according to the embodiment of the invention.

wherein: 1. the building block comprises a concrete wall body, 2 parts of an interface agent layer, 3 parts of a binder layer, 4 parts of an integrated veneer, 5 parts of a light batten, a building block wall body, 6 parts of a first interface agent layer, 7 parts of a glass fiber gridding cloth layer, 8 parts of a plastering layer, 9 parts of a second interface agent layer, 10 parts of a light steel keel partition wall and 11 parts of a base plate.

Detailed Description

the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

to achieve the object of the present invention, as shown in fig. 1 to 3, a wallpaper pasting structure in a humid environment in the embodiment includes: the base layer, the interface agent layer 2, the adhesive layer 3 and the integrated veneer 4 are sequentially arranged from inside to outside on the surface of the base layer, and the interface agent layer 2, the adhesive layer 3 and the integrated veneer 4 are arranged on the surface of the base layer.

The base layer is any one of a concrete wall body 1, a light batten, a block wall body 5 or a light steel keel partition wall 10.

the wallpaper paving structure in the humid environment and the construction method thereof effectively prevent moisture permeation of the base layer, effectively avoid mildew of the surface layer wallpaper, improve construction efficiency by over 50 percent, reduce the mildew occurrence probability of the wallpaper from 32-52 percent to 0 percent, and have good economic and social benefits.

in some embodiments, a humid environment wallpaper pasting structure, comprising: concrete wall spreads pastes wall paper structure, concrete wall spreads pastes wall paper structure includes: the concrete wall comprises a concrete wall body 1, an interface agent layer 2, an adhesive layer 3 and an integrated veneer 4, wherein the interface agent layer 2, the adhesive layer 3 and the integrated veneer 4 are sequentially arranged from inside to outside on the surface of the concrete wall body 1.

in some embodiments, a humid environment wallpaper pasting structure, comprising: light slat, building block wall body spread and paste wall paper structure, light slat, building block wall body spread and paste wall paper structure include: the building block wall comprises a light batten, a building block wall body 5, a first interface agent layer 6, a glass fiber net gridding cloth layer 7, a plastering layer 8, a second interface agent layer 9, an adhesive layer 3 and an integrated veneer 4, wherein the first interface agent layer 6, the glass fiber net gridding cloth layer 7, the plastering layer 8, the second interface agent layer 9, the adhesive layer 3 and the integrated veneer 4 are sequentially arranged from inside to outside on the surfaces of the light batten and the building block wall body 5.

In some embodiments, a humid environment wallpaper pasting structure, comprising: light gauge steel partition wall is spread and is pasted wall paper structure, light gauge steel partition wall is spread and is pasted wall paper structure includes: the light steel keel partition wall comprises a light steel keel partition wall 10, a base plate 11, an interface agent layer 2, an adhesive layer 3 and an integrated veneer 4, wherein the base plate 11, the interface agent layer 2, the adhesive layer 3 and the integrated veneer 4 are sequentially arranged from inside to outside on the surface of the light steel keel partition wall 10.

In some embodiments, the base plate 11 is fixedly connected to the light gauge steel partition wall 10 by fasteners.

by adopting the embodiment, the construction method of the wallpaper paving structure in the humid environment comprises the following steps:

1) carrying out base layer treatment;

2) Interface treatment is carried out to obtain an interface agent layer 2;

3) Applying a binder to obtain a binder layer 3;

4) the integrated veneer 4 is installed.

in some embodiments, a method of constructing a wet environment wallpaper pasting structure, comprises: the construction method for paving the wallpaper structure on the concrete wall comprises the following steps:

1) basic unit's processing, clean 1 basic unit's surface of concrete wall, the control of 1 basic unit's moisture content of concrete wall is within 6%, 1 basic unit's roughness requirement of concrete wall: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) interface treatment, namely uniformly coating an interface agent on the surface of a base layer of the concrete wall 1, and curing the interface agent to form an interface agent layer 2;

3) Applying an adhesive, namely applying an adhesive layer 3 to the surface of the interfacial agent layer 2 by adopting a strip adhesion or point adhesion process;

4) installing an integrated veneer 4, adopting a cement pressure plate with the thickness of 9-12 mm, taking a calcium silicate plate or a gypsum board as a backing plate, uniformly coating the backing plate with a multifunctional sealing prime coat for at least two times, carrying out sealing treatment on the surface of the backing plate, controlling the water content of the surface of the backing plate to be within 6%, after the prime coat is fully dried for 6-12 hours, paving surface wallpaper with mildewproof wallpaper to obtain the integrated veneer 4, and finally adhering the integrated veneer 4 to the surface coated with the interface agent layer 2 through an adhesive layer 3.

In some embodiments, a method of constructing a wet environment wallpaper pasting structure, comprises: the construction method for paving the wallpaper structure on the light batten and the block wall comprises the following steps:

1) Basic unit's processing, 5 surfaces of light slat, block wall evenly scribble the interfacial agent twice at least, form interfacial agent layer 2 after the interfacial agent maintenance, 5 surfaces of light slat, block wall are hung the net and are plastered, plaster the layering and go on, and every layer thickness is 5 ~ 6mm, when 8 thickness on the layer of plastering > 25mm, the glass fiber net check cloth that impresses when plastering obtains glass fiber net check cloth layer 7, basic unit's roughness requirement: the flatness of the base layer is controlled to be 0-8mm/2m when the glue is applied in a point-spread mode, and the flatness of the base layer is controlled to be 0-5mm/2m when the glue is applied in a strip-spread mode;

2) Interface treatment, namely uniformly coating an interface agent on the surface of the plastering layer, and forming an interface agent layer 2 after the interface agent is fully cured;

3) applying an adhesive, namely applying an adhesive layer 3 to the surface of the interfacial agent layer 2 by adopting a strip adhesion or point adhesion process;

4) installing the integrated veneer 4, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate board or a gypsum board as a backing board, uniformly coating the backing board with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing board, controlling the water content of the surface of the backing board to be within 6%, after the prime coat is fully dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer 4, and adhering the integrated veneer 4 to the surface coated with the interface agent layer 2 through the adhesive layer 3.

in some embodiments, a method of constructing a wet environment wallpaper pasting structure, comprises: the construction method for paving the wallpaper structure on the light steel keel partition wall comprises the following steps:

1) Treating a base layer, namely fixing edge keels and frame keels along the ground according to the positions of elastic lines when the light steel keel partition wall 10 is installed, wherein the distance between the keels and the fixed points of the base layer is 600-800 mm, the distance between keels in a wet area is 300-400 mm, and a base layer plate 11 is fixedly connected with the light steel keel partition wall 10 through a fixing piece;

2) interface treatment, namely uniformly coating an interface agent on the surface of the base layer plate, and forming an interface agent layer 2 after the interface agent is fully cured;

3) applying an adhesive, namely applying an adhesive layer 3 to the surface of the interfacial agent layer 2 by adopting a strip adhesion or point adhesion process;

4) Installing an integrated veneer 4, adopting a cement pressure plate with the thickness of 9-12 mm, using a calcium silicate board or a gypsum board as a backing board, uniformly coating the backing board with a multifunctional sealing prime coat for at least two times, sealing the surface of the backing board, controlling the water content of the surface of the backing board to be within 6%, after the prime coat is fully dried for 6-12 hours, using mildew-proof wallpaper glue to spread surface wallpaper to obtain the integrated veneer 4, and adhering the integrated veneer 4 to the surface coated with the interface agent layer 2 through a binder layer 3.

In some embodiments, the adhesive is bonding mortar, bonding gypsum or structural adhesive, and the bonding strength of the adhesive is more than or equal to 1.0 MPa.

the invention provides a wallpaper paving structure in a humid environment and a construction method thereof, wherein the wallpaper paving structure comprises the following steps:

concrete wall body wallpaper paving structure and construction method thereof

1) base layer treatment: the surface of the base layer of the concrete wall 1 is firm and flat, has no phenomena of pulverization, sand formation, crust formation and the like, and is used for removing loose parts on the surface of the concrete wall 1 and substances which influence bonding, such as residual floating ash, grease and the like. The concrete wall 1 is kept dry, and the water content is controlled within 6 percent. The concrete wall 1 has the following flatness tolerance requirements: the glue is applied in a point-spread mode and is controlled to be 0-8mm/2m, and the glue is applied in a strip-spread mode and is controlled to be 0-5mm/2 m.

2) Interface treatment: the high-strength interface agent (patent application number: 201910626888.2) is uniformly coated on the surface of a base layer of a smooth concrete wall 1 by adopting a spraying, rolling or brushing way, the using amount is 0.50-0.75 kg/square meter, the curing is carried out for 18-20 hours in a standard environment (the temperature is 10-28 ℃, and the humidity is 45-70%), the curing is carried out for 12-14 hours in a summer environment (the temperature is 28-35 ℃, and the humidity is 70-85%), and the curing is carried out for 22-24 hours in a winter environment (the temperature is 5-10 ℃, and the humidity is 30-45%). The interface agent layer 2 is formed after the interface agent is fully cured, so that the surface bonding strength of the smooth concrete wall 1 is improved from 0.3-0.4 MPa to 1.4-1.5 MPa, which is shown in Table 1.

TABLE 1 comparison of the Effect of interfacial agents on the surface bond Strength of smooth concrete

3) application of the adhesive: and applying the adhesive to the surface of the interface agent layer 2 by adopting a strip bonding or point bonding process. When the point bonding process is adopted, the specification of the glue points is 100-120 mm (length) multiplied by 100-120 mm (width), the thickness of the glue layer is 9-12 mm, the dotting distance is 200-300 mm (the top distance is 200-220 mm, the upper part distance is 250-300 mm, the middle part distance is 220-250 mm, the lower part distance is 250-300 mm, and the bottom distance is 200-220 mm). When the strip bonding process is adopted, the gluing interval is 120-150 mm, and the thickness of the glue layer is 5-8 mm. The adhesive can be adhesive mortar, adhesive gypsum or structural adhesive, and the adhesive strength is not less than 1.0 MPa.

4) installing the integrated veneer 4: and a 9-12 mm cement pressure plate (or a calcium silicate plate or a gypsum board) is adopted as a backing plate in the back field of the integrated veneer 4. And uniformly coating the multi-functional sealing primer for two times (patent application number: 201810460260.5) on six surfaces of the back surface of the backing plate in a spraying, rolling or brushing way, sealing the surface of the backing plate, wherein the dosage of the primer is 0.10-0.15 kg/square meter, and the water content of the surface of the backing plate can be controlled within 6%, which is shown in Table 2. And after the bottom coat is fully dried for 6-12 hours, paving the surface layer wallpaper on a back field by using mildew-proof wallpaper glue. The integrated veneer 4 is adhered to the surface of the concrete wall base layer 1 on which the interface agent layer 2 is applied by using the adhesive layer 3 on site.

TABLE 2 comparison of the Effect of multifunctional seal primer on the surface moisture content of the backing plate

light batten, building block wall body wall wallpaper paving structure and construction method thereof

1) Base layer treatment: the surfaces of the light strip plates and the building blocks 5 are uniformly coated with a high-strength interface agent (patent application number: 201610725709.7) twice in a spraying, rolling or brushing way, the interface agent is fully cured to form a first interface agent layer 6, and the surface bonding strength of the light strip plates and the building blocks 5 can be improved from 0.2-0.3 MPa to 0.8-0.9 MPa, which is shown in Table 3. The surfaces of the light batten and the building blocks 5 are integrally hung with nets and plastered, plastering is carried out in a layered mode, the thickness of each time is 5-6 mm, when the thickness of the plastering layer 8 is larger than 25mm, anti-crack glass fiber gridding cloth is pressed in when the last layer is plastered to obtain a glass fiber gridding cloth layer 7, and the anti-cracking performance of the surface of the plastering layer 8 is improved. The base layer flatness tolerance needs to meet the following requirements: the glue is applied in a point-spread mode and is controlled to be 0-8mm/2m, and the glue is applied in a strip-spread mode and is controlled to be 0-5mm/2 m.

TABLE 3 comparison of the effect of the interfacial agent on the surface bond strength of lightweight strip and block

2) interface treatment: the high-strength interface agent (patent application number: 201910626888.2) is uniformly coated on the surface of the plastering layer 8 by adopting a spraying, rolling or brushing way, the using amount is 0.50-0.65 kg/square meter, the maintenance is carried out for 16-18 hours in a standard environment (the temperature is 10-28 ℃, and the humidity is 45-70%), the maintenance is carried out for 10-12 hours in a summer environment (the temperature is 28-35 ℃, and the humidity is 70-85%), and the maintenance is carried out for 20-22 hours in a winter environment (the temperature is 5-10 ℃, and the humidity is 30-45%). The interface agent is fully cured to form a second interface agent layer 9, so that the surface bonding strength of the plastering mortar layer is improved from 0.3-0.4 MPa to 1.1-1.2 MPa, as shown in Table 4.

TABLE 4 comparison of the effects of the interfacial agent on the surface bond strength of the plastering mortar layer

3) Application of the adhesive: the adhesive layer 3 is applied to the surface of the second interfacial agent layer 9 by using a strip bonding or point bonding process. When the point bonding process is adopted, the specification of the glue points is 120-150 mm (length) multiplied by 120-150 mm (width), the thickness of the glue layer is 9-12 mm, the dotting distance is 150-250 mm (the top distance is 150-180 mm, the upper part distance is 200-250 mm, the middle part distance is 180-200 mm, the lower part distance is 200-250 mm, and the bottom distance is 150-180 mm). When the strip bonding process is adopted, the glue applying interval is 100-120 mm, and the thickness of the glue layer is 5-8 mm. The adhesive can be adhesive mortar, adhesive gypsum or structural adhesive, and the adhesive strength is not less than 1.0 MPa.

4) Installing an integrated veneer: and a cement pressure plate (or a calcium silicate plate or a gypsum board) with the thickness of 9-12 mm is adopted as a backing plate in the back field of the integrated veneer 4. And uniformly coating the multi-functional sealing primer for two times (patent application number: 201810460260.5) on six surfaces of the back surface of the backing plate in a spraying, rolling or brushing way, sealing the surface of the backing plate, wherein the dosage of the primer is 0.10-0.15 kg/square meter, and the water content of the surface of the backing plate can be controlled within 6%. And after the primary coat is fully dried for 6-12 hours, paving the surface layer wallpaper on a back field by using mildew-proof wallpaper glue. The integrated veneer 4 is adhered to the surface of the plastering layer 8 to which the second interface agent layer 9 is applied on site by using the adhesive layer 3.

Light steel keel partition wall paving wallpaper structure and construction method thereof

1) base layer treatment: when the light steel keel partition wall 10 is installed, the edge ground, the edge top keel and the frame keel are fixed according to the positions of the elastic lines. The fixed point interval of fossil fragments and basic unit is 600 ~ 800mm, and the fossil fragments interval accords with the design requirement, and the regional fossil fragments interval of wetting is 300 ~ 400 mm. When the through keel is installed, the number of partitions below 3m is not less than 1, and the number of partitions 3-5 m is not less than 2. The fixing piece is a self-tapping screw, a 9-12 mm base layer board (a cement pressure board, a calcium silicate board or a gypsum board) 11 is fixed on a light steel keel partition wall 10 through the self-tapping screw, the self-tapping screw is fixed from the middle of the board to the four sides of the board, the distance between screws on the board edges is 150-200 mm, the distance between screws in the board is 200-300 mm, the distance between the screws and the original board edges is 10-15 mm, the distance between the screws and the cutting board edges is 15-20 mm, and the distance between screw caps and the board surface is 0.5-1.

2) Interface treatment: the high-strength interface agent (patent application number: 201610725709.7) is uniformly coated on the surface of a 9-12 mm base plate (a cement pressure plate, a calcium silicate plate or a gypsum plate) 11 by adopting a spraying, rolling or brushing mode, the using amount is 0.50-0.65 kg/square meter, the curing is carried out for 16-18 hours in a standard environment (the temperature is 10-28 ℃, and the humidity is 45-70%), the curing is carried out for 10-12 hours in a summer environment (the temperature is 28-35 ℃, and the humidity is 70-85%), and the curing is carried out for 20-22 hours in a winter environment (the temperature is 5-10 ℃, and the humidity is 30-45%). The interfacial agent layer 2 is formed after the interfacial agent is fully cured, so that the surface bonding strength of the base plate can be improved from 0.2-0.3 MPa to 1.1-1.2 MPa, which is shown in Table 5.

TABLE 5 comparison of the Effect of the interfacial agent on the surface bond Strength of the substrate sheet

3) application of the adhesive: and applying the adhesive layer 3 to the surface of the interfacial agent layer 2 by adopting a strip bonding or point bonding process. When the point bonding process is adopted, the specification of the glue points is 120-150 mm (length) multiplied by 120-150 mm (width), the thickness of the glue layer is 9-12 mm, the dotting distance is 150-250 mm (the top distance is 150-180 mm, the upper part distance is 200-250 mm, the middle part distance is 180-200 mm, the lower part distance is 200-250 mm, and the bottom distance is 150-180 mm). When the strip bonding process is adopted, the glue applying interval is 100-120 mm, and the thickness of the glue layer is 5-8 mm. The adhesive can be adhesive mortar, adhesive gypsum or structural adhesive, and the adhesive strength is not less than 1.0 MPa.

4) Installing an integrated veneer: and a cement pressure plate (or a calcium silicate plate or a gypsum board) with the thickness of 9-12 mm is adopted as a backing plate in the back field of the integrated veneer 4. And uniformly coating the multi-functional sealing primer for two times (patent application number: 201810460260.5) on six surfaces of the back surface of the backing plate in a spraying, rolling or brushing way, sealing the surface of the backing plate, wherein the dosage of the primer is 0.10-0.15 kg/square meter, and the water content of the surface of the backing plate can be controlled within 6%. And after the primary coat is fully dried for 6-12 hours, paving the surface layer wallpaper on a back field by using mildew-proof wallpaper glue. The integrated veneer 4 is adhered to the surface of the base plate 11 to which the interface agent layer 2 has been applied, using the adhesive layer 3 on site.

The rest is the same as the above embodiment except that:

1) If the back of the wall body is a wading area such as a toilet, a bathroom and the like, the wall body needs to be subjected to sealing and moisture-proof treatment, and moisture in the wall body is sealed uniformly. When the wall is of a reinforced concrete structure, the multifunctional sealing bottom coat (patent application number: 201810460260.5) is uniformly coated on the surface of the concrete wall twice by adopting a spraying, rolling or brushing way, the using amount of the bottom coat is 0.15-0.20 kg/square meter, the water content of the wall can be controlled within 6%, and after the bottom coat is fully dried for 9-12 hours, the subsequent construction is carried out. (2) When the wall body is a light building block (batten) partition wall, plastering and leveling treatment are firstly carried out, then spraying, rolling or brushing are adopted, a multifunctional sealing base coat (patent application number: 201810460260.5) is uniformly coated twice, the using amount of the base coat is 0.20-0.25 kg/square meter, the water content of the wall body can be controlled within 6%, and after the base coat is fully dried for 10-12 hours, subsequent construction is carried out.

2) If the wall body with the mildewed appearance is paved with the wallpaper again, the mildew removal and the mildew prevention treatment of the wall body are firstly carried out. When mildew is removed, the mildew removing agent is filled into a spraying pot, and the position 5-15 cm away from the mildew part on the wall surface is sprayed. After the spraying is uniform, whether the mould is completely removed or not is observed after 20 minutes. If the mould is not cleaned completely, the mould can be cleaned for the second time until the mould is completely cleaned. After the mildew is completely removed, the mildew preventive is integrally sprayed after 20-30 minutes, so that the mildew is prevented from breeding again.

The invention relates to a wallpaper paving structure and a construction method thereof, in particular to a wallpaper paving structure in a humid environment and a construction method thereof, wherein the wallpaper paving structure comprises the following components: the method comprises the steps of base layer treatment, interface treatment, sealing moisture-proof treatment, adhesive application, integrated veneer installation and the like. The base course treatment link ensures that the surface of the base course is solid and flat, has no pulverization, sanding and shelling, the water content is controlled within 6 percent, and the allowable deviation of the flatness meets the requirement of subsequent construction. In the interface treatment link, the high-strength interface agent is adopted to carry out interface treatment on the bonding base layer, the surface bonding strength is improved by 240-360%, and the phenomenon of interface falling of the bonding base layer is effectively avoided. In the sealing moisture-proof treatment link, the bonding base layer and the backing plate are sealed by adopting the multifunctional sealing base coat, the water content is controlled within 6 percent, and the moisture permeation of the base layer is effectively prevented, so that the surface layer wallpaper is mildewed. In the binder coating step, the integrated veneer is installed by adopting a high-strength binder (the bonding strength is not less than 1.0MPa), and the firmness and stability of the installed veneer are ensured by reasonably setting the gluing interval. The decorative wallpaper laying is finished on the back field of the integrated decorative panel, so that the mildew of the surface wallpaper caused by improper construction of wallpaper glue, pollution of the wallpaper glue and the like during the on-site wallpaper laying is avoided. The invention conforms to the related advocates of the state on the green environment-friendly building materials, strictly regulates the construction of the green environment-friendly building materials and the green environment-friendly buildings, and has better energy-saving and environment-friendly benefits. In addition, the method can improve the construction efficiency by more than 50%, reduce the mildew occurrence probability of the wallpaper from 32-52% to 0%, and has good economic and social benefits.

the wallpaper paving structure in the humid environment and the construction method thereof provided by the invention have the following beneficial effects that:

1) The present invention employs a high strength interfacial agent (patent application No.: 201610725709.7, 201910626888.2), the surface bonding strength is improved by 240-360%, and the phenomenon that the base layer is stuck and falls off is effectively avoided.

2) the invention adopts a multifunctional sealing base coat (patent application number: 201810460260.5) the bonding base layer and the backing board are sealed, the water content is controlled within 6%, and the moisture penetration of the base layer is effectively prevented, so that the surface wallpaper is moldy.

3) the invention adopts the high-strength binder (the bonding strength is not less than 1.0MPa) to install the integrated veneer, and ensures the firmness and stability of the installed veneer through the reasonable arrangement of the gluing interval. The decorative wallpaper can be laid and pasted on the back field of the integrated decorative board, and the mildew of the surface wallpaper caused by improper construction of wallpaper glue, pollution of wallpaper glue and the like during the on-site wallpaper laying and pasting is avoided.

4) the invention conforms to the related advocates of the state on the green environment-friendly building materials, strictly regulates the construction of the green environment-friendly building materials and the green environment-friendly buildings, and has better energy-saving and environment-friendly benefits. In addition, the construction efficiency can be improved by more than 50%, the mildew occurrence probability of the wallpaper can be reduced to 0% from 32-52%, and the method has good economic and social benefits shown in Table 6.

TABLE 6 comparison of wallpaper mildew occurrence probability under different process conditions

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.