CN110565885B - Indoor wall surface decoration method - Google Patents
Indoor wall surface decoration method Download PDFInfo
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- CN110565885B CN110565885B CN201910685591.3A CN201910685591A CN110565885B CN 110565885 B CN110565885 B CN 110565885B CN 201910685591 A CN201910685591 A CN 201910685591A CN 110565885 B CN110565885 B CN 110565885B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/045—Means for fastening plaster-bases to a supporting structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
Abstract
The invention relates to the field of interior decoration, and provides an interior wall decoration method aiming at the problems that the existing putty layer is weak in bonding strength with a wall surface and is easy to fall off, wherein the method comprises the following steps: s1, cleaning the wall surface; s2, leveling the wall surface; s3, paving an adhesive layer; s4, brushing a putty layer; and S5, brushing finish. Through earlier with wall surface clean up to whitewash putty layer behind the coating gluing layer, be favorable to strengthening the bonding strength on putty layer and gluing layer when being favorable to strengthening the bonding strength on gluing layer and wall surface, thereby make the putty layer be difficult to more and drop.
Description
Technical Field
The invention relates to the field of interior decoration, in particular to an interior wall decoration method.
Background
The wall decoration mainly refers to painting a layer of decorative paint on the wall surface, and the main function of the wall decoration is to play a role in decoration and beautify the building.
The existing wall surface decoration method is that the wall surface is cleaned firstly, then the prepared putty layer coating is directly and evenly painted on the wall body, and after the putty layer is dried and formed, the indoor wall surface decoration is finished. However, the existing putty layer coating is usually prepared by blending calcium carbonate with cement or talc powder with glue, and the like, so that the putty layer coating has poor compatibility with the wall surface and weak bonding strength, and the putty layer is easy to separate from the wall surface and fall off in the using process, and therefore, the putty layer coating still has room for improvement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an indoor wall surface decoration method which has the advantage of enhancing the bonding strength between a putty layer and a wall surface.
In order to achieve the purpose, the invention provides the following technical scheme:
an indoor wall finishing method comprises the following steps:
s1, wall surface cleaning: cleaning up dust, oil stain, ash and the like on the wall surface;
s2, wall surface smoothing: grinding the raised parts of the wall surface by using sand paper, and filling the recessed positions of the wall surface by using gypsum slurry to flatten the surface of the wall surface to form a base layer;
s3, laying an adhesive layer: uniformly brushing a layer of adhesive on the base layer to form an adhesive layer;
s4, brushing a putty layer: uniformly painting a layer of putty layer coating on the adhesive layer to form a putty layer;
s5, painting finish paint: and uniformly painting a layer of finish on the putty layer to form a decorative surface layer.
By adopting the technical scheme, the wall surface is cleaned, and the putty layer is brushed after the adhesive layer is coated, so that the bonding strength between the adhesive layer and the wall surface is enhanced, the bonding strength between the putty layer and the adhesive layer is enhanced, the putty layer is less prone to falling off, and the bonding firmness between the putty layer and the wall surface is enhanced; through adopting abrasive paper to grind the bulge of flat wall and adopt the gypsum to fill the sunk part of wall for wall surface finish, thereby be favorable to improving the surface smoothness of putty layer and decorative cover layer, make the wall surface be difficult to unevenness, and then make the decorative effect of wall be difficult to receive the influence.
The invention is further configured to: the laying thickness of the adhesive layer is 0.1-0.5 mm; the laying thickness of the putty layer is 0.3-0.7 mm; the paving thickness of the decorative surface layer is 0.5-0.8 mm.
By adopting the technical scheme, the laying thickness of each layer is controlled, so that the bonding strength between the adhesive layer and the wall surface is enhanced, the bonding strength between the putty layer and the adhesive layer is enhanced, the putty layer is more difficult to fall off, and the decorative effect of the surface of the wall surface is more difficult to influence; meanwhile, the bearing capacity of each layer is enhanced, so that the wall surface is not easy to crack when being stressed.
The invention is further configured to: the adhesive is white latex.
Adopt above-mentioned technical scheme, through adopting white latex as the gluing agent, be favorable to strengthening the bonding ability of gluing layer and wall, be favorable to strengthening the adhesion of gluing layer and putty layer simultaneously for the putty layer is difficult to separate with gluing layer, thereby makes the putty layer be difficult to separate with the wall, and then makes the putty layer be difficult to drop.
The invention is further configured to: the putty layer coating comprises the following components in parts by mass:
25-30 parts of white portland cement;
70-80 parts of nano calcium carbonate;
3-5 parts of nano silicon dioxide;
1-2 parts of ethylene diamine tetraacetic acid;
0.5-1 part of casein.
By adopting the technical scheme, the white portland cement and the calcium carbonate are used as main components of the putty layer coating, and the white portland cement and the calcium carbonate have strong compatibility with the white latex, so that the bonding strength of the putty layer and the white latex is enhanced, the putty layer is not easy to separate from the adhesive layer, and the putty layer is not easy to fall off;
the nano calcium carbonate and the nano silicon dioxide are used as the reinforcing aggregate of the putty layer coating, so that the compressive strength of the putty layer coating is favorably enhanced, the putty layer is more difficult to crack under pressure, and meanwhile, the surface of the wall surface is difficult to be uneven due to overlarge particle size of the aggregate, and the decorative effect of the wall surface is favorably improved;
the nano silicon dioxide has certain thixotropy, so that the thickness of the putty layer coating in a static state is favorably improved, the putty layer is not easy to flow under the action of self gravity when being painted on the adhesive layer, the painting uniformity of the putty layer is favorably improved, and the decorative effect of the wall surface is not easily influenced;
through the synergistic cooperation of the nano calcium carbonate, the nano silicon dioxide, the ethylene diamine tetraacetic acid and the casein, the bonding strength of the putty layer coating and the adhesive layer is favorably enhanced, and the ethylene diamine tetraacetic acid and the casein are easily combined with metal ions in the putty layer coating, so that intermolecular cross-linking is favorably realized to form a net structure, the compressive strength of the putty layer is favorably enhanced, and the putty layer is less prone to cracking under pressure; in addition, the casein is also beneficial to improving the dispersion uniformity of the nano calcium carbonate and the nano silicon dioxide, so that the nano calcium carbonate and the nano silicon dioxide are dispersed more uniformly in the putty layer coating, and the nano calcium carbonate and the nano silicon dioxide can better play a role.
The invention is further configured to: the putty layer coating also comprises the following components in parts by mass:
1-2 parts of rosin glyceride;
0.5-1 part of vaseline.
By adopting the technical scheme, the synergistic cooperation of the rosin glyceride and the vaseline is beneficial to improving the adhesiveness of the putty layer coating and simultaneously enhancing the waterproof performance of the putty layer coating, so that the bonding strength of the putty layer, the adhesive layer and the decorative surface layer is improved, the putty layer is more difficult to separate from the adhesive layer, and simultaneously, the putty layer is difficult to separate from the decorative surface layer, thereby being beneficial to improving the stability of the putty layer and enabling the putty layer to be more difficult to fall off; the vaseline is also beneficial to improving the film forming property of the rosin glyceride, so that a protective film is more easily formed on the surface of the putty layer, the waterproof property of the putty layer is further enhanced, and the putty layer is more difficult to be corroded by water and fall off.
The invention is further configured to: the putty layer coating also comprises the following components in parts by mass:
1-2 parts of tea polyphenol.
By adopting the technical scheme, the addition of the tea polyphenol is beneficial to enhancing the oxidation resistance of the putty layer, so that the putty layer is more difficult to oxidize, and the compressive strength and the appearance effect of the putty layer are not easily influenced by oxidation; meanwhile, the tea polyphenol also has a certain bacteriostatic action, so that bacteria and mould are not easy to breed in the putty layer, and the decorative effect of the wall surface is not easy to be influenced by the mould.
The invention is further configured to: the putty layer coating also comprises the following components in parts by mass:
0.5-1 part of talcum powder.
By adopting the technical scheme, the talcum powder is added, so that the compressive strength of the wall surface is enhanced, and the surface smoothness of the wall surface is improved, thereby being beneficial to improving the decorative effect of the wall surface.
The invention is further configured to: the putty layer coating also comprises the following components in parts by mass:
1-3 parts of aloe fiber powder.
Adopt above-mentioned technical scheme, through adding aloe fiber powder, be favorable to carrying out absorbent to formaldehyde to make formaldehyde and the remaining formaldehyde of interior decoration in the coating of decorative cover layer adsorbed more easily, and then make the fitment be difficult to produce the influence to human health, simultaneously, still be favorable to carrying out the reinforcement to the putty layer, make the compressive strength reinforcing of putty layer.
The invention is further configured to: the putty layer coating also comprises the following components in parts by mass:
0.1-0.5 part of leveling agent.
Adopt above-mentioned technical scheme, through adding the flatting agent, be favorable to improving the roughness and the smoothness on wall surface, and then make the decorative effect of wall more be difficult to receive the influence.
In conclusion, the invention has the following beneficial effects:
1. the wall surface is cleaned firstly, and the putty layer is painted after the adhesive layer is coated, so that the adhesive strength between the adhesive layer and the wall surface is enhanced, and the adhesive strength between the putty layer and the adhesive layer is enhanced, so that the putty layer is less prone to falling off;
2. the protruding parts of the wall surface are ground by sand paper and the recessed parts of the wall surface are filled by gypsum, so that the surface flatness of the putty layer and the decorative surface layer is improved, and the decorative effect of the wall surface is not easily influenced;
3. through the synergistic cooperation of the nano calcium carbonate, the nano silicon dioxide, the ethylene diamine tetraacetic acid and the casein, the bonding strength of the putty layer coating and the adhesive layer is favorably enhanced, and the compressive strength of the putty layer is favorably enhanced, so that the putty layer is less prone to cracking under pressure;
4. the casein is beneficial to improving the dispersion uniformity of the nano calcium carbonate and the nano silicon dioxide, so that the nano calcium carbonate and the nano silicon dioxide are dispersed more uniformly in the putty layer coating, and the nano calcium carbonate and the nano silicon dioxide can better play a role.
Detailed Description
The present invention will be described in further detail with reference to examples.
In the following examples, white portland cement from Zibohuaxue building materials Co., Ltd is used as the white portland cement.
In the following examples, nanosilica of the general chemical company "Jiangsu Tianxing New Material Co., Ltd., having a product number of H10 was used.
In the following examples, the ethylenediaminetetraacetic acid was 123, which is manufactured by auspicious Xin chemical technology Limited, Tianjin.
In the following examples, casein from Shandong Jurong bioengineering Co., Ltd was used.
In the following examples, rosin glycerin ester of 216449 available from Shanghai Yongxin materials science and technology Limited is used.
In the following examples, as the vaseline, vaseline of 201866, available from Zhengzhou Kogyui chemical products Co., Ltd.
In the following examples, tea polyphenol of product number 065 of Zhengzhou Wangbu chemical products Co., Ltd was used as tea polyphenol.
In the following examples, the talc powder used was that of Guangzhou Rongyue chemical industries, Ltd.
In the following examples, aloe fiber powder from Huzhou Pearl nanometer materials science and technology development Inc. was used.
In the following examples, the leveling agent is a BYK-333 product number of Shenzhen Dayang New Material Co.
Example 1
An indoor wall finishing method comprises the following steps:
s1, cleaning the wall surface, specifically comprising the following steps:
the dust, oil stain, ash and the like on the wall surface are cleaned.
S2, wall surface smoothing, which comprises the following steps:
adopt abrasive paper to grind the bellied part of wall and level up, adopt gypsum thick liquid to fill up the sunken position of wall again, treat that the gypsum is dry after, reuse abrasive paper grinds the gypsum residue and the spot stain etc. of wall for wall surfacing forms the basic unit.
S3, paving an adhesive layer, specifically as follows:
uniformly painting a layer of white latex on the base layer, and controlling the painting thickness of the white latex to be 0.1mm to form an adhesive layer.
S4, brushing the putty layer, which comprises the following specific steps:
before the adhesive layer is dried, uniformly painting a layer of putty layer coating on the adhesive layer, and controlling the painting thickness of the putty layer coating to be 0.3mm so as to form a putty layer.
S5, brushing finish paint, which comprises the following specific steps:
after the putty layer is dried, uniformly painting a layer of finish on the putty layer, and controlling the painting thickness of the finish to be 0.5mm to form a decorative surface layer.
The putty layer coating comprises the following components in parts by mass:
27.5kg of white portland cement; 75kg of nano calcium carbonate; 4kg of nano silicon dioxide; 1.5kg of ethylenediamine tetraacetic acid; casein 0.75 kg.
The preparation method of the putty layer coating comprises the following steps:
27.5kg of white portland cement, 75kg of nano calcium carbonate and 4kg of nano silicon dioxide are added into a 100L stirring kettle, stirring is carried out at the rotating speed of 150r/min, 1.5kg of ethylene diamine tetraacetic acid and 0.75kg of casein are added while stirring, and the putty layer coating is obtained after uniform stirring and mixing.
Example 2
An indoor wall finishing method comprises the following steps:
s1, cleaning the wall surface, specifically comprising the following steps:
the dust, oil stain, ash and the like on the wall surface are cleaned.
S2, wall surface smoothing, which comprises the following steps:
adopt abrasive paper to grind the bellied part of wall and level up, adopt gypsum thick liquid to fill up the sunken position of wall again, treat that the gypsum is dry after, reuse abrasive paper grinds the gypsum residue and the spot stain etc. of wall for wall surfacing forms the basic unit.
S3, paving an adhesive layer, specifically as follows:
uniformly painting a layer of white latex on the base layer, and controlling the painting thickness of the white latex to be 0.3mm so as to form an adhesive layer.
S4, brushing the putty layer, which comprises the following specific steps:
before the adhesive layer is dried, uniformly painting a layer of putty layer coating on the adhesive layer, and controlling the painting thickness of the putty layer coating to be 0.5mm to form a putty layer.
S5, brushing finish paint, which comprises the following specific steps:
after the putty layer is dried, uniformly painting a layer of finish on the putty layer, and controlling the painting thickness of the finish to be 0.7mm to form a decorative surface layer.
The putty layer coating comprises the following components in parts by mass:
30kg of white Portland cement; 70kg of nano calcium carbonate; 5kg of nano silicon dioxide; 2kg of ethylenediamine tetraacetic acid; 1kg of casein.
The preparation method of the putty layer coating comprises the following steps:
adding 30kg of white portland cement, 70kg of nano calcium carbonate and 5kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 2kg of ethylene diamine tetraacetic acid and 1kg of casein while stirring, and uniformly stirring and mixing to obtain the putty layer coating.
Example 3
An indoor wall finishing method comprises the following steps:
s1, cleaning the wall surface, specifically comprising the following steps:
the dust, oil stain, ash and the like on the wall surface are cleaned.
S2, wall surface smoothing, which comprises the following steps:
adopt abrasive paper to grind the bellied part of wall and level up, adopt gypsum thick liquid to fill up the sunken position of wall again, treat that the gypsum is dry after, reuse abrasive paper grinds the gypsum residue and the spot stain etc. of wall for wall surfacing forms the basic unit.
S3, paving an adhesive layer, specifically as follows:
uniformly painting a layer of white latex on the base layer, and controlling the painting thickness of the white latex to be 0.5mm to form an adhesive layer.
S4, brushing the putty layer, which comprises the following specific steps:
before the adhesive layer is dried, uniformly painting a layer of putty layer coating on the adhesive layer, and controlling the painting thickness of the putty layer coating to be 0.7mm to form a putty layer.
S5, brushing finish paint, which comprises the following specific steps:
after the putty layer is dried, uniformly painting a layer of finish on the putty layer, and controlling the painting thickness of the finish to be 0.8mm to form a decorative surface layer.
The putty layer coating comprises the following components in parts by mass:
25kg of white Portland cement; 80kg of nano calcium carbonate; 3kg of nano silicon dioxide; 1kg of ethylenediamine tetraacetic acid; casein 0.5 kg.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylene diamine tetraacetic acid and 0.5kg of casein while stirring, and uniformly stirring and mixing to obtain the putty layer coating.
Example 4
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
1kg of rosin glycerin ester; 1kg of vaseline.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylenediamine tetraacetic acid, 0.5kg of casein, 1kg of rosin glyceride and 1kg of vaseline while stirring, and stirring and mixing uniformly to obtain the putty layer coating.
Example 5
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
2kg of rosin glyceride; 0.5kg of Vaseline.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylenediamine tetraacetic acid, 0.5kg of casein, 2kg of rosin glyceride and 0.5kg of vaseline while stirring, and stirring and mixing uniformly to obtain the putty layer coating.
Example 6
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
0.5kg of Vaseline.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylene diamine tetraacetic acid, 0.5kg of casein and 0.5kg of vaseline while stirring, and uniformly stirring and mixing to obtain the putty layer coating.
Example 7
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
rosin glycerin ester 2 kg.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylene diamine tetraacetic acid, 0.5kg of casein and 2kg of rosin glyceride while stirring, and stirring and mixing uniformly to obtain the putty layer coating.
Example 8
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
1kg of rosin glycerin ester; 1kg of vaseline; 1.5kg of tea polyphenol; 1kg of talcum powder; 2kg of aloe fiber powder; 0.25kg of leveling agent.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylenediamine tetraacetic acid, 0.5kg of casein, 1kg of rosin glyceride, 1kg of vaseline, 1.5kg of tea polyphenol, 1kg of talcum powder, 2kg of aloe fiber powder and 0.25kg of flatting agent while stirring, and uniformly mixing to obtain the putty layer coating.
Example 9
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
1.5kg of rosin glycerin ester; 0.75kg of vaseline; 1kg of tea polyphenol; 0.5kg of talcum powder; 3kg of aloe fiber powder; 0.1kg of leveling agent.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylenediamine tetraacetic acid, 0.5kg of casein, 1.5kg of rosin glyceride, 0.75kg of vaseline, 1kg of tea polyphenol, 0.5kg of talcum powder, 3kg of aloe fiber powder and 0.1kg of flatting agent while stirring, and uniformly mixing to obtain the putty layer coating.
Example 10
The difference from example 3 is that:
the putty layer coating also comprises the following components in parts by mass:
2kg of rosin glyceride; 0.5kg of vaseline; 2kg of tea polyphenol; 0.75kg of talcum powder; 1kg of aloe fiber powder; 0.5kg of leveling agent.
The preparation method of the putty layer coating comprises the following steps:
adding 25kg of white portland cement, 80kg of nano calcium carbonate and 3kg of nano silicon dioxide into a 100L stirring kettle, stirring at the rotating speed of 150r/min, adding 1kg of ethylenediamine tetraacetic acid, 0.5kg of casein, 2kg of rosin glyceride, 0.5kg of vaseline, 2kg of tea polyphenol, 0.75kg of talcum powder, 1kg of aloe fiber powder and 0.5kg of flatting agent while stirring, and uniformly mixing to obtain the putty layer coating.
Comparative example 1
The difference from example 1 is that: the putty layer coating is lack of nano calcium carbonate and nano silicon dioxide.
Comparative example 2
The difference from example 1 is that: the putty layer coating is lack of the ingredient of ethylene diamine tetraacetic acid.
Comparative example 3
The difference from example 1 is that: the putty layer coating is lack of casein.
Experiment 1
The putty layers prepared in the above examples and comparative examples were tested for adhesive strength (MPa) and water resistance according to JG/T298-2010 putty for interior construction.
Experiment 2
The putty layers prepared in the above examples and comparative examples were tested for their impact strength according to GB/T1732-93 "determination of paint film impact resistance", and the height (cm) at which the putty layer cracked was recorded, wherein the higher the height, the stronger the impact strength of the putty layer.
The data from the above experiments are shown in Table 1.
As can be seen from the comparison of the data of examples 1-3 and comparative examples 1-3 in Table 1, the synergistic combination of nano calcium carbonate, nano silica, EDTA and casein is adopted in examples 1-3, the components nano calcium carbonate and nano silica are absent in comparative example 1, the component EDTA is absent in comparative example 2, the component casein is absent in comparative example 3, the adhesive strength and the cracking height of the examples 1-3 are higher than those of the comparative examples 1-3, which shows that the synergistic combination of the nano calcium carbonate, the nano silicon dioxide, the ethylene diamine tetraacetic acid and the casein is beneficial to enhancing the adhesive strength of the putty layer and enhancing the compressive strength of the putty layer, therefore, the putty layer is more difficult to fall off, and the putty layer is more difficult to crack under pressure; meanwhile, the better effect can be achieved only when the nano calcium carbonate, the nano silicon dioxide, the ethylene diamine tetraacetic acid and the casein are cooperatively matched, and the compressive strength and the bonding strength of the putty layer are easily affected due to the lack of any component.
According to the comparison of the data of the examples 1-3 and the examples 4-5 in the table 1, the rosin glyceride and the vaseline are added into the examples 4-5, compared with the examples 1-3, the bonding strength and the water resistance of the examples 4-5 are better than those of the examples 1-3, and the fact that the rosin glyceride and the vaseline are cooperatively matched is proved to be beneficial to enhancing the bonding strength of the putty layer and improving the water resistance of the putty layer, so that the putty layer is less prone to falling off, and meanwhile, the putty layer is less prone to falling off due to water erosion.
Comparing the data of examples 4-5 and examples 6-7 in Table 1, the rosin glycerin ester and vaseline are adopted in the synergistic combination of examples 4-5, the rosin glycerin ester as the component is absent in example 6, the vaseline as the component is absent in example 7, and the adhesive strength and the water resistance of examples 4-5 are better than those of examples 6-7, which shows that the adhesive strength and the water resistance of the putty layer can be better enhanced only when the rosin glycerin ester and the vaseline are synergistically combined, and the adhesive strength and the water resistance of the putty layer are easily affected by the absence of any component.
According to the comparison of the data of examples 4-5 and examples 8-10 in table 1, the components of tea polyphenol, talcum powder, aloe fiber powder and leveling agent are added in examples 8-10 compared with examples 4-5, and the compressive strength of examples 8-10 is higher than that of examples 4-5, which shows that the compressive strength of the putty layer is enhanced to some extent by adding the tea polyphenol, the talcum powder, the aloe fiber powder and the leveling agent.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. An indoor wall surface decoration method is characterized in that: the method comprises the following steps:
s1, wall surface cleaning: cleaning up dust, oil stain, ash and the like on the wall surface;
s2, wall surface smoothing: grinding the raised parts of the wall surface by using sand paper, and filling the recessed positions of the wall surface by using gypsum slurry to flatten the surface of the wall surface to form a base layer;
s3, laying an adhesive layer: uniformly brushing a layer of adhesive on the base layer to form an adhesive layer;
s4, brushing a putty layer: uniformly painting a layer of putty layer coating on the adhesive layer to form a putty layer;
s5, painting finish paint: uniformly painting a layer of finish on the putty layer to form a decorative surface layer;
the adhesive is white latex;
the putty layer coating comprises the following components in parts by mass:
25-30 parts of white portland cement;
70-80 parts of nano calcium carbonate;
3-5 parts of nano silicon dioxide;
1-2 parts of ethylene diamine tetraacetic acid;
0.5-1 part of casein.
2. An indoor wall finishing method as claimed in claim 1, wherein: the laying thickness of the adhesive layer is 0.1-0.5 mm; the laying thickness of the putty layer is 0.3-0.7 mm; the paving thickness of the decorative surface layer is 0.5-0.8 mm.
3. An indoor wall finishing method as claimed in claim 1, wherein: the putty layer coating also comprises the following components in parts by mass:
1-2 parts of rosin glyceride;
0.5-1 part of vaseline.
4. An indoor wall finishing method as claimed in claim 1, wherein: the putty layer coating also comprises the following components in parts by mass:
1-2 parts of tea polyphenol.
5. An indoor wall finishing method as claimed in claim 1, wherein: the putty layer coating also comprises the following components in parts by mass:
0.5-1 part of talcum powder.
6. An indoor wall finishing method as claimed in claim 1, wherein: the putty layer coating also comprises the following components in parts by mass:
1-3 parts of aloe fiber powder.
7. An indoor wall finishing method as claimed in claim 1, wherein: the putty layer coating also comprises the following components in parts by mass:
0.1-0.5 part of leveling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685591.3A CN110565885B (en) | 2019-07-27 | 2019-07-27 | Indoor wall surface decoration method |
Applications Claiming Priority (1)
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| CN109868954A (en) * | 2019-03-18 | 2019-06-11 | 广州市第四装修有限公司 | A kind of house top plate interior decoration method |
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| TW510916B (en) * | 1998-12-21 | 2002-11-21 | Bayer Ag | Aqueous reacitve filler compositions |
| JP2002294968A (en) * | 2001-03-29 | 2002-10-09 | Yayoi Chemical Industry Co Ltd | Wallpaper applying method and lining paper |
| CN100436551C (en) * | 2003-12-25 | 2008-11-26 | Sk化研株式会社 | Aqueous coating composition |
| CN102936944A (en) * | 2012-08-27 | 2013-02-20 | 常熟古建园林建设集团有限公司 | Construction method of exterior wall coating decorative finish |
| CN107140928A (en) * | 2017-06-20 | 2017-09-08 | 和县明生环保材料有限责任公司 | A kind of waterproof and heat-insulating exterior coating and its production technology |
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| CN101191024A (en) * | 2006-11-29 | 2008-06-04 | 刘秉顺 | Biological antibiosis anti-cracking putty powder and preparation method thereof |
| CN106189570A (en) * | 2016-07-14 | 2016-12-07 | 太仓卡斯特姆新材料有限公司 | A kind of high-quality antibiotic fungus-resisting paint and preparation thereof and application process |
| CN109868954A (en) * | 2019-03-18 | 2019-06-11 | 广州市第四装修有限公司 | A kind of house top plate interior decoration method |
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