CN115467479A - Construction method for decorating and decorating interior wall surface of building - Google Patents
Construction method for decorating and decorating interior wall surface of building Download PDFInfo
- Publication number
- CN115467479A CN115467479A CN202211317889.7A CN202211317889A CN115467479A CN 115467479 A CN115467479 A CN 115467479A CN 202211317889 A CN202211317889 A CN 202211317889A CN 115467479 A CN115467479 A CN 115467479A
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- Prior art keywords
- wall surface
- wall
- leveling
- paint
- roll
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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
-
- 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
-
- 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
- E04F21/04—Patterns or templates; Jointing rulers
-
- 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
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- 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
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a construction method for decorating and constructing a wall surface in a building, and relates to the technical field of wall surface decoration. The construction method for decorating and constructing the interior wall surface of the building comprises the following steps: the method comprises the following steps of firstly, checking and processing the current situation of the wall surface, when the inner wall surface is a cement wall, checking whether the wall surface is firm and flat, the wall surface cannot be decorated if the wall surface is not firm enough or large cracks and holes exist, when the wall surface is firm and the cracks and the holes are not obvious, decorating the wall surface, and when the inner wall is provided with a coating layer, shoveling or polishing and removing the coating layer; and step two, sealing layer treatment, namely cleaning the wall surface, and removing dust, dirt, mortar and other impurities remained on the wall surface. The anti-cracking treatment is carried out by using kraft paper cloth and 801 glue, so that the mortar layer of the wall surface is more stable, the cracking problem of the mortar layer is avoided, the effect of increasing the strength of the wall surface is achieved, and the problem of cracking of the coating facing caused by cracking of the mortar layer is avoided.
Description
Technical Field
The invention relates to the technical field of wall decoration, in particular to a construction method for decoration of a building inner wall surface.
Background
After buying the new house, in order to reach better quality of life, generally can decorate the new house to reach pleasing to the eye comfortable effect, and the fitment decoration of interior wall is important composition part in the house decoration, and the fitment decoration of wall has not only increased the aesthetic property of wall, also plays the guard action to the wall simultaneously, and the fitment mode that interior wall was commonly used has the mopping, pastes wall paper, planking etc. wherein the mopping is the most traditional and interior wall fitment mode commonly used.
However, paint finishes can suffer from common problems during use, particularly over extended periods of time, such as: the general problems of the coating facing, such as the coating facing is bloomed and uneven in color, and the coating facing is peeled, cracked and fallen off, not only destroy the overall effect of the facing, but also bring much trouble to the lives of residents seriously.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a construction method for decorating and decorating the inner wall surface of a building, which solves the problem that the coating veneer is ill after being used for a long time.
In order to realize the purpose, the invention is realized by the following technical scheme: a construction method for decorating and decorating interior wall surfaces of buildings comprises the following steps:
the method comprises the following steps of firstly, checking and processing the current situation of the wall surface, when the inner wall surface is a cement wall, checking whether the wall surface is firm and flat, the wall surface cannot be decorated if the wall surface is not firm enough or large cracks and holes exist, when the wall surface is firm and the cracks and the holes are not obvious, decorating the wall surface, and when the inner wall is provided with a coating layer, shoveling or polishing and removing the coating layer;
cleaning the wall, removing dust, dirt, mortar and other impurities remained on the wall, cleaning the wall completely, uniformly coating a curing agent on the wall by using a brush roll, filling cracks, holes, grooves and the like on the wall by using repair plaster, performing anti-crack treatment by using kraft paper adhesive tape and 801 glue during repair, and finally uniformly coating the curing agent on the wall by using the brush roll;
step three, leveling layer treatment, namely, detecting the flatness of the wall surface by using a guiding ruler, when the flatness of the wall surface exceeds 5mm, in order to make leveling more convenient, firstly using a plastering plate to smear leveling repair mortar on the wall surface for thick leveling, namely, the flatness of the wall surface is less than 5mm after the thick leveling is finished, fully and uniformly stirring the fine leveling water-resistant putty, then using a scraper to finely level the fine leveling water-resistant putty on the wall surface, carrying out the fine leveling process for 2-3 times, ensuring the uniformity and the flatness of the wall surface putty, and polishing the wall surface by using fine abrasive paper under the condition that the fine leveling water-resistant putty is semi-dry after the fine leveling is finished;
step four, brushing primer, namely after the leveling layer is dried, uniformly brushing waterproof primer on the wall surface by using a brush roll, and after the primer is dried, uniformly brushing alkali-resistant primer on the wall surface by using the brush roll;
and fifthly, painting finish paint, namely uniformly roll-painting the interface agent on the dried wall surface, dipping a brush roll with proper finish paint, uniformly roll-painting the wall surface from bottom to top, when the finish paint on the brush roll is less than half, carrying out roll-painting again because of dipping the finish paint, carrying out secondary roll-painting on the wall surface at an interval of 2-4 hours after the roll-painting is finished, and naturally airing for 1-2 days after the secondary roll-painting is finished, thus finishing the decoration of the inner wall surface.
Preferably, the preparation method of the finishing paint comprises the following steps:
and mixing the latex paint, the pigment, the paint dispersing agent and the latex paint thickening agent, and fully and uniformly stirring to finish the preparation of the finish paint.
Preferably, the environmental requirements of the finishing coat are that the temperature is more than 10 ℃ and the humidity is less than 85%.
Preferably, the thickness of the thick leveling mortar is not more than 2cm.
Preferably, the emulsion paint is environment-friendly emulsion paint.
The invention provides a construction method for decorating and constructing a wall surface in a building. The method has the following beneficial effects:
1. according to the invention, the kraft paper adhesive cloth and the 801 glue are coated for anti-cracking treatment, so that the mortar layer of the wall surface is more stable, the cracking problem of the mortar layer is avoided, the effect of increasing the strength of the wall surface is achieved, and the problem of cracking of the coating facing caused by cracking of the mortar layer is avoided.
2. The emulsion paint, the pigment, the coating dispersant and the emulsion paint thickener are mixed and fully and uniformly stirred, so that the pigment is in a good dispersion state in the emulsion paint, the layering tendency is reduced, the finish paint is prevented from being corroded by alkalinity through the obstruction of the alkali-resistant primer, and the problems of coating decoration surface flowering and uneven color are avoided.
3. According to the invention, through cleaning of wall impurities and use of the curing agent and the interfacial agent, the coating facing and the wall surface base layer are precisely combined, and the problem of falling off of the coating facing is avoided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a construction method for decorating and decorating inner wall surfaces of buildings, which comprises the following steps:
the method comprises the following steps of firstly, checking and processing the current situation of the wall surface, checking whether the wall surface is firm and flat when the inner wall surface is a cement wall, finishing the wall surface when the wall surface is not firm enough or large cracks and holes exist, finishing the wall surface when the wall surface is firm and the cracks and the holes are not obvious, finishing the wall surface, and removing or polishing the coating layer when the inner wall has the coating layer;
wall surface inspection refers to determining whether wall shoveling and material selection identification are needed, and the method comprises the following steps: sprinkling water on the wall surface, shoveling the wall by using a shovel, wherein the cement wall which is difficult to shovel is the cement wall; it is a putty wall that is easy to shovel.
The first condition is as follows: a cement wall surface. And comprehensively checking whether the wall surface of the blank room is solid and flat. The conditions of large-area hollowing, cracks and the like occur, and the complaint of developers or the treatment of property industry needs to be closely found.
And the condition is two: the putty wall surface. Checking whether the putty is the putty which is not the whiting plus glue, if so, directly shoveling off the putty, and retreating the wall surface.
Cleaning the wall, removing dust, dirt, mortar and other impurities remained on the wall, cleaning the wall completely, uniformly coating a curing agent on the wall by using a brush roll, filling cracks, holes, grooves and the like on the wall by using repair plaster, performing anti-crack treatment by using kraft paper adhesive tape and 801 glue during repair, and finally uniformly coating the curing agent on the wall by using the brush roll;
the paint and putty are both attachment bodies, have strict requirements on the base treatment of a construction object, and can be used for cleaning redundant attachments on the surface, such as mud residue, ash block, floating dust and the like, and the surface oil stain treatment can be performed by washing and cleaning with a cleaning agent and a proper amount of clear water, and after drying, the surface is thoroughly cleaned by using a hard brown brush. The surface layer is required to be dry, no loosening phenomenon exists, and sealing treatment needs to be carried out on gaps in advance.
Cracks in the wall surface may result from some layer of the latex paint layer, the putty layer, or the mortar layer facing. The three layers are tightly bonded together, when the wall surface decoration layer cracks, if the surface skin cracks, the crack depth is shallow, and the mortar layer cannot be seen, the cracking of the latex paint layer can be judged; if the crack is deep and the surface layer emulsion paint has no phenomena of cracking, powdering or peeling, the mortar surface layer can be observed by naked eyes, which indicates that the putty layer is cracked; if the mortar face cracks are visible in the putty layer where the cracks are lifted, it can be concluded that the cracks were caused by the mortar face. The cracks caused by the latex paint layer are generally related to the quality of latex paint products and construction processes, and the cracks of a putty layer and a plastering mortar surface layer are caused by main tensile stress.
Through using kraft paper cloth pasting and 801 glue to paint anti-crack processing, make the wall mortar layer more firm, avoided the fracture problem on mortar layer, reached the effect that increases wall intensity, avoided because of the problem that the mortar layer fracture leads to the coating veneer fracture.
The use of the curing agent improves the adhesion degree between the wall surface sealing layer and the leveling layer.
Step three, leveling layer treatment, namely, detecting the flatness of the wall surface by using a guiding ruler, when the flatness of the wall surface exceeds 5mm, in order to make leveling more convenient, firstly using a plastering plate to smear leveling repair mortar on the wall surface for thick leveling, namely, the flatness of the wall surface is less than 5mm after the thick leveling is finished, fully and uniformly stirring the fine leveling water-resistant putty, then using a scraper to finely level the fine leveling water-resistant putty on the wall surface, carrying out the fine leveling process for 2-3 times, ensuring the uniformity and the flatness of the wall surface putty, and polishing the wall surface by using fine abrasive paper under the condition that the fine leveling water-resistant putty is semi-dry after the fine leveling is finished;
the waterproof putty is waterproof and has higher adhesive strength, the problems of peeling and cracking of the wall surface, hollowing and the like can be avoided to the greatest extent, the waterproof putty becomes very hard after being dried stably, and the polishing is difficult at this time, so that the waterproof putty is polished by abrasive paper when being half-dried generally.
Step four, brushing primer, namely uniformly brushing the waterproof primer on the wall surface by using a brush roller after the leveling layer is dried, and uniformly brushing the alkali-resistant primer on the wall surface by using the brush roller after the primer is dried;
the alkalinity in the leveling layer is diffused into the finish paint, the pigment which is not alkali-resistant easily causes uneven color and luster, and the finish paint is prevented from being corroded by the alkalinity through the obstruction of the alkali-resistant primer.
And fifthly, painting finish paint, namely uniformly roll-painting the interface agent on the dried wall surface, dipping a brush roll with proper finish paint, uniformly roll-painting the wall surface from bottom to top, when the finish paint on the brush roll is less than half, carrying out roll-painting again because of dipping the finish paint, carrying out secondary roll-painting on the wall surface at an interval of 2-4 hours after the roll-painting is finished, and naturally airing for 1-2 days after the secondary roll-painting is finished, thus finishing the decoration of the inner wall surface.
The thickness of the thick leveling mortar is not more than 2cm, and cracking is easily caused when the thickness is too thick.
Example two:
the embodiment of the invention provides a preparation method of finish paint in a building interior wall surface decoration construction method, which comprises the following steps:
and mixing the latex paint, the pigment, the paint dispersing agent and the latex paint thickening agent, and fully and uniformly stirring to finish the preparation of the finish paint.
The pigment used in the paint has overlarge density difference, so that pigment particles with small density float on the upper surface, and the particles with large density aggregate at the lower part, so that color separation is caused, although the paint is fully stirred during construction, the coating still easily generates difference in color during the coating and drying processes, the pigment in the paint is not dispersed well or uniformly, the color is likely to be bloomed, the pigment is not dispersed well or is dispersed uniformly, and the stripe color difference is likely to be generated in the brush and wheel directions during the coating or wheel floating construction.
Selecting a proper coating dispersant to ensure that the pigment is in a good stable dispersion state; the viscosity of the latex paint is properly improved, if the viscosity is too low, the flooding phenomenon is serious, and if the viscosity is too high, the pigment with larger density difference also reduces the tendency of layering, the paint is fully stirred before construction to be uniform without precipitation and flooding, and the paint is not diluted by adding water randomly during construction.
The environment requirements of the finishing paint are that the temperature is more than 10 ℃ and the humidity is less than 85%.
The emulsion paint is environment-friendly emulsion paint.
The latex paint is prepared by using polymer aqueous solution to prepare film substances, contains a small amount of emulsifier and a trace amount of unpolymerized free monomer besides different types of safe and harmless polymers or polymers, wherein the free monomer is a small molecular substance capable of volatilizing, so that the toxicity problem exists in different degrees, the concentration of the free monomer of the existing environment-friendly paint is controlled to be below 0.1 percent, and the more dosage of the auxiliary agent is 2 to 3 percent; less is between 0.05% and 0.1%. The concentration of toxic free monomers and the dosage of the auxiliary agent of the existing inferior latex paint exceed the standard by dozens of times or hundreds of times, thus affecting health.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A construction method for decorating and decorating inner wall surfaces of buildings is characterized in that: the method comprises the following steps:
the method comprises the following steps of firstly, checking and processing the current situation of the wall surface, checking whether the wall surface is firm and flat when the inner wall surface is a cement wall, finishing the wall surface when the wall surface is not firm enough or large cracks and holes exist, finishing the wall surface when the wall surface is firm and the cracks and the holes are not obvious, finishing the wall surface, and removing or polishing the coating layer when the inner wall has the coating layer;
cleaning the wall, removing dust, dirt, mortar and other impurities remained on the wall, cleaning the wall completely, uniformly coating a curing agent on the wall by using a brush roll, filling cracks, holes, grooves and the like on the wall by using repair plaster, performing anti-crack treatment by using kraft paper adhesive tape and 801 glue during repair, and finally uniformly coating the curing agent on the wall by using the brush roll;
step three, leveling layer treatment, namely, detecting the flatness of the wall surface by using a guiding ruler, when the flatness of the wall surface exceeds 5mm, in order to make leveling more convenient, firstly using a plastering plate to smear leveling repair mortar on the wall surface for thick leveling, namely, the flatness of the wall surface is less than 5mm after the thick leveling is finished, fully and uniformly stirring the fine leveling water-resistant putty, then using a scraper to finely level the fine leveling water-resistant putty on the wall surface, carrying out the fine leveling process for 2-3 times, ensuring the uniformity and the flatness of the wall surface putty, and polishing the wall surface by using fine abrasive paper under the condition that the fine leveling water-resistant putty is semi-dry after the fine leveling is finished;
step four, brushing primer, namely after the leveling layer is dried, uniformly brushing waterproof primer on the wall surface by using a brush roll, and after the primer is dried, uniformly brushing alkali-resistant primer on the wall surface by using the brush roll;
and fifthly, painting finish paint, namely uniformly roll-painting the interface agent on the dried wall surface, dipping a brush roll with proper finish paint, uniformly roll-painting the wall surface from bottom to top, when the finish paint on the brush roll is less than half, carrying out roll-painting again because of dipping the finish paint, carrying out secondary roll-painting on the wall surface at an interval of 2-4 hours after the roll-painting is finished, and naturally airing for 1-2 days after the secondary roll-painting is finished, thus finishing the decoration of the inner wall surface.
2. The method for finishing and constructing the interior wall surface of a building according to claim 1, wherein: the preparation method of the finish paint comprises the following steps:
and mixing the latex paint, the pigment, the coating dispersant and the latex paint thickener, and fully and uniformly stirring to finish the preparation of the finish paint.
3. The method for finishing and constructing the interior wall surface of a building according to claim 1, wherein: the environment requirements of the finish paint are that the temperature is more than 10 ℃ and the humidity is less than 85%.
4. The method for finishing and constructing the interior wall surface of a building according to claim 2, wherein: the thickness of the thick leveling mortar is not more than 2cm.
5. The method for finishing and constructing the interior wall surface of a building according to claim 1, wherein: the emulsion paint is environment-friendly emulsion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211317889.7A CN115467479A (en) | 2022-10-26 | 2022-10-26 | Construction method for decorating and decorating interior wall surface of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211317889.7A CN115467479A (en) | 2022-10-26 | 2022-10-26 | Construction method for decorating and decorating interior wall surface of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115467479A true CN115467479A (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211317889.7A Pending CN115467479A (en) | 2022-10-26 | 2022-10-26 | Construction method for decorating and decorating interior wall surface of building |
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| Country | Link |
|---|---|
| CN (1) | CN115467479A (en) |
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2022
- 2022-10-26 CN CN202211317889.7A patent/CN115467479A/en active Pending
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