CN116378335A - Construction method for painting house building wall surface - Google Patents
Construction method for painting house building wall surface Download PDFInfo
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- CN116378335A CN116378335A CN202310326354.4A CN202310326354A CN116378335A CN 116378335 A CN116378335 A CN 116378335A CN 202310326354 A CN202310326354 A CN 202310326354A CN 116378335 A CN116378335 A CN 116378335A
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- putty
- primer
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- paint
- wall
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- 238000010276 construction Methods 0.000 title claims abstract description 54
- 238000010422 painting Methods 0.000 title claims abstract description 29
- 239000003973 paint Substances 0.000 claims abstract description 87
- 239000000843 powder Substances 0.000 claims abstract description 53
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000002987 primer (paints) Substances 0.000 claims description 68
- 239000000839 emulsion Substances 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 37
- 230000001680 brushing effect Effects 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 20
- 230000007547 defect Effects 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 244000137852 Petrea volubilis Species 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010298 pulverizing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000037452 priming Effects 0.000 abstract 3
- 238000005336 cracking Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the technical field of house building painting, and discloses a house building wall painting construction method, which comprises the following specific steps of firstly, treating a base layer; step two, painting putty; thirdly, primer construction; fourthly, constructing a finishing paint; and fifthly, cleaning and checking. According to the invention, the waterproof primer is coated after the putty powder is leveled on the wall base layer, so that the later pulverization phenomenon of the putty powder can be reduced, and the liquid is sprayed on the surface of the putty powder after the wall is polished, so that the adhesiveness of the putty powder is further improved, the problem that the coating quality of the finish paint is affected due to a large amount of dust caused by dry cracking and falling off after the later putty powder is formed is solved, the neatness of the wall finish paint after the coating is improved, and the black disk type film is added for sealing in the priming paint construction step, so that the film forming efficiency of the priming paint can be reduced, the permeability between the priming paint and the wall is improved, and the adhesiveness of the putty and the wall is improved.
Description
Technical Field
The invention relates to the technical field of house building painting, in particular to a house building wall painting construction method.
Background
The building coating construction forms a continuous film by coating the coating on the surface of a building, has moderate thickness, certain hardness and toughness, has the functions of wear resistance, weather resistance, chemical corrosion resistance, pollution resistance and the like, can prolong the service life of the building, and can decorate and beautify the building by the coating formed by the building coating.
The existing construction process of building brushing comprises base layer treatment, putty filling, primer construction, finishing paint construction and paint finishing, wherein the wall surface is protected by smearing the paint on the wall surface, but when the paint is smeared, a large amount of dust can be generated due to the phenomenon that the putty powder cracks or falls off in the brushing process, and after the wall surface is painted, the dust is easily stuck on the wall surface, so that finally painted emulsion paint can be polluted, and stains exist on the wall surface.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a construction method for painting the wall surface of a house, which can primarily improve the adhesiveness between putty powder and a wall body by adding glue into the putty powder, can reduce the pulverization phenomenon of the later stage of the putty powder by painting a layer of waterproof primer again after the putty powder levels a base layer of the wall body, and can further improve the adhesiveness of the putty powder by spraying liquid on the surface of the putty powder after the wall body is polished, thereby reducing the problem that a large amount of dust is caused by drying crack and falling after the later stage of putty powder is formed, thereby influencing the painting quality of the paint, improving the cleaning property of the wall body paint, solving the problems that the current construction process of the building painting comprises the base layer treatment, filling the putty, the primer construction, the finishing of the paint and the finishing of the paint, and the wall surface is to protect the wall surface by painting the paint on the wall surface, but a large amount of dust is generated by polishing the putty powder of the wall surface for a plurality of times when the paint is painted, and the dust is easy to be adhered on the wall surface after the paint painting is finished, thereby polluting the finally painted paint stain.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a house building wall painting construction method comprises the following specific steps:
step one, base layer treatment: firstly, removing places such as peeling, loosening and swelling on a wall surface through polishing equipment, removing impurities remained on the surface of a base layer, and then cleaning a release agent and greasy dirt on the surface of cast-in-place concrete through alkaline water, wherein the impurities comprise dust, dirt and mortar;
step two, putty coating: after the middle base layer treatment in the first step is finished, firstly leveling the sunken parts where the wall surface collides with by using putty powder, after the putty powder is dried, polishing and leveling, then adopting waterproof paint primer to paint the wall surface base layer, then painting the putty powder on the wall surface base layer, after the putty powder is dried, polishing the protruding parts by using No. 1 sand paper, and cleaning floating dust attached to the wall surface base layer;
thirdly, primer construction: after the putty is coated in the second step, selecting transparent seal primer, adding water into the primer before using to stir, keeping the primer at a certain viscosity, and uniformly coating the diluted primer on the wall surface;
step four, finishing coat construction: after the primer construction in the third step is completed, three layers of emulsion paints are painted on the wall surface, and the emulsion paints are painted for the first time: the painting sequence is to brush the top plate and then brush the wall surface, the wall surface is cleaned firstly from top to bottom, and the dust on the wall surface is wiped off by cloth; brushing the emulsion paint for the second time: the requirements are the same as the first time, the emulsion paint is fully stirred before use, if not sticky, water is not added, so that the emulsion paint is prevented from penetrating through the bottom, and the emulsion paint is brushed for the third time: the method is the same as that of the emulsion paint for the second time, as the emulsion paint dries faster, continuous and rapid operation should be carried out, when the emulsion paint is painted, the emulsion paint is gradually brushed from one end to the other end, the emulsion paint is required to be mutually connected up and down, and the next pen row is immediately connected with the previous pen row, so that the phenomenon of joint after drying is avoided;
step five, cleaning and checking: after finishing the finish construction in the fourth step, checking whether the color of the wall surface meets the design requirement, checking whether the color of the painted surface is the same, and checking whether the wall body has quality defects such as foaming, brushing leakage and the like.
Preferably, the step of applying the putty in the second step specifically includes: the method comprises the steps of putty leveling, primer coating, putty coating and putty maintenance, wherein the putty leveling is to level the sinking places where the wall surface collides with putty powder respectively, in the construction process, a scraper is adopted to fill holes and cracks of a base layer, then an index finger is pressed on a blade, the putty is pressed into the defect, the defect needs to be filled and filled, the putty is coated back and forth, and then the putty powder is polished to be flat after being dried.
Preferably, the primer coating step is to uniformly stir the waterproof paint primer, then a long-handle rolling brush or a rubber brush scraping plate is used for scraping and coating the waterproof material on the base layer, the waterproof material is uniformly coated on the base layer, the waterproof material cannot be piled up and exposed to the bottom during coating, the coating amount is preferably 0.4 kg/square meter-0.5 kg/square meter, and the waterproof material can be coated for the second time after the waterproof paint primer is completely dried in each time.
Preferably, the putty coating and putty maintenance process is to coat putty powder on the wall surface base layer after the primer coating is finished, glue is added into the putty powder, the protruding part is flattened by No. 1 sand paper after the putty powder is dried, and the surface of the putty powder is sprayed with water for maintenance while the floating dust attached to the protruding part is cleaned.
Preferably, the putty powder in the putty leveling and brushing process adopts one of gypsum putty, cellulose white putty or glue putty, and the curing time of the putty curing step is 14 days, and the construction of the next working procedure can be carried out after the PH value is less than 10 and the water content is less than 10%.
Preferably, the primer in the third step adopts a seal primer, the wall surface base layer is polished and leveled before the primer is painted, floating dust is cleaned, a construction tool is kept clean, the seal primer is ensured not to be polluted, no sundries are contained, the black pe film is adopted to cover the wall body after the primer is painted, and after the primer is dried to form a film, the pe film is removed for subsequent flow.
Preferably, the finishing paint construction sequence in the fourth step is as follows: firstly, ceilings, lines and walls, wherein 5-10% of water is added into the first layer of the three-layer emulsion paint to promote wall absorption, a coarse rolling brush is adopted, and the second two layers of emulsion paint do not need to be added with water, and a fine rolling brush is adopted.
(III) beneficial effects
Compared with the prior art, the invention provides a house building wall painting construction method, which has the following beneficial effects:
1. according to the invention, the adhesive between the putty powder and the wall body can be primarily improved by adding the glue into the putty powder, the later pulverization phenomenon of the putty powder can be reduced by coating a layer of waterproof primer again after the putty powder levels the base layer of the wall body, and the adhesive of the putty powder is further improved by spraying liquid on the surface of the putty powder after the wall body is polished, so that the problem that the coating quality of the finish paint is affected due to a large amount of dust caused by spalling and falling after the later putty powder is formed is solved, and the cleanliness of the wall body finish paint after the coating is improved.
2. According to the invention, the black disk type film is added in the primer construction step for sealing, so that the condition that the primer cannot permeate into an outer wall base layer to cause poor adhesive force due to the fact that the primer is too fast in film formation caused by too high external temperature in the primer coating process can be reduced, and the primer can fully permeate into the putty base layer by adding a proper amount of liquid in the primer, so that the adhesiveness between the putty and the wall is improved.
Drawings
FIG. 1 is a flow chart of a construction method system of the present invention;
FIG. 2 is a flow chart of a system of putty applying steps of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
a house building wall painting construction method comprises the following specific steps:
step one, base layer treatment: firstly, removing places such as peeling, loosening and swelling on a wall surface through polishing equipment, removing impurities remained on the surface of a base layer, and then cleaning a release agent and oil stains on the surface of cast-in-place concrete through alkaline water, wherein the impurities comprise but are not limited to dust, mortar and dirt.
Step two, putty brushing, wherein the putty brushing step specifically comprises the following steps: the method comprises the steps of putty leveling, primer brushing, putty brushing and putty maintenance, wherein the putty leveling is to level the sunken parts where the wall surface collides with putty powder respectively, in the construction process, a scraper is adopted to fill holes and cracks of a base layer, then an index finger is pressed on a blade to press the putty into the defects, the putty is required to be filled and filled, the putty is coated back and forth, after the putty powder is dried, the putty powder is polished and leveled, the primer brushing is to uniformly stir waterproof paint primer after the surface of the wall body is polished and leveled, then a long-handle rolling brush or a rubber brush scraper is used, the waterproof material is uniformly coated on the base layer by scraping, the piling and the white-out are not needed when the putty is coated, the brushing amount is preferably 0.4 kg/square meter-0.5 kg/square meter, the first time is complete, the putty is coated for the second time after the first time, the putty powder is coated on the base layer of the wall surface is coated with proper glue after the primer brushing is finished, after the drying is finished, the number 1 is used to uniformly stir the waterproof paint, and the putty powder is maintained after the surface of the clean and the surface of the putty is cleaned.
Wherein, the putty powder in the putty leveling and brushing process adopts one of gypsum putty, cellulose white putty or glue putty, the curing time of the putty curing step is 14 days, and the construction of the next working procedure can be carried out after the PH value is less than 10 and the water content is less than 10 percent.
Thirdly, primer construction: and (3) after finishing the putty coating in the second step, selecting a transparent seal primer, adding a proper amount of water into the primer before using, stirring to ensure that the primer is kept at a certain viscosity, uniformly coating the diluted primer on a wall surface, covering the wall body by adopting a black pe film after the primer is coated, and after the primer is dried to form a film, removing the pe film to carry out subsequent flow.
Step four, finishing coat construction: after the primer construction in the third step is completed, three layers of emulsion paints are painted on the wall surface, and the emulsion paints are painted for the first time: the painting sequence is to brush the top plate and then brush the wall surface, the wall surface is cleaned firstly from top to bottom, and the dust on the wall surface is wiped off by cloth; brushing the emulsion paint for the second time: the requirements are the same as the first time, the emulsion paint is fully stirred before use, if not sticky, water is not added, so that the emulsion paint is prevented from penetrating through the bottom, and the emulsion paint is brushed for the third time: the method is the same as that of the emulsion paint for the second time, because the emulsion paint film dries faster, the emulsion paint should continuously and rapidly operate, when the emulsion paint is painted, one end starts to be painted to the other end gradually, the upper end and the lower end are mutually connected along the brushing, the next row of pens are connected with the previous row of pens, the joint after drying is avoided, 5-10% of water is added into the first layer of the three-layer emulsion paint to promote the wall absorption, a coarse rolling brush is adopted, water is not required to be added into the second two layers of emulsion paint, and a fine rolling brush is adopted.
Step five, cleaning and checking: after finishing the finish construction in the fourth step, checking whether the color of the wall surface meets the design requirement, checking whether the color of the painted surface is the same, and checking whether the wall body has quality defects such as foaming, brushing leakage and the like.
Comparative example one:
a house building wall painting construction method comprises the following specific steps:
step one, base layer treatment: firstly, removing places such as peeling, loosening and swelling on a wall surface through polishing equipment, removing impurities remained on the surface of a base layer, and then cleaning a release agent and greasy dirt on the surface of cast-in-place concrete through alkaline water, wherein the impurities include but are not limited to dust, dirt and mortar;
step two, putty brushing, wherein the putty brushing step specifically comprises the following steps: the method comprises the steps of leveling putty, brushing the putty and maintaining the putty, wherein the leveling of the putty is to level the sunken parts where the wall surface collides with the putty powder respectively, in the construction process, filling holes and cracks of a base layer by adopting a scraper, then compacting an index finger on a blade, pressing the putty into the defects, filling the holes, coating the putty back and forth, after the putty powder is dried, polishing and leveling, brushing the putty powder on the base layer after the leveling of the putty is finished, polishing the protruding parts with No. 1 sand paper after the drying of the putty, and spraying water on the surface of the putty powder for maintenance while cleaning floating dust attached to the protruding parts, and starting the next flow after the maintenance time;
wherein, the putty powder in the putty leveling and brushing process adopts one of gypsum putty, cellulose white putty or glue putty, the curing time of the putty curing step is 14 days, and the construction of the next procedure can be carried out after the PH value is less than 10 and the water content is less than 10%;
thirdly, primer construction: after the putty is coated in the second step, selecting transparent seal primer, adding a proper amount of water into the primer before using, stirring to ensure that the primer keeps a certain viscosity, uniformly coating the diluted primer on a wall surface, and carrying out subsequent flow after the primer is dried to form a film;
step four, finishing coat construction: after the primer construction in the third step is completed, three layers of emulsion paints are painted on the wall surface, and the emulsion paints are painted for the first time: the painting sequence is to brush the top plate and then brush the wall surface, the wall surface is cleaned firstly from top to bottom, and the dust on the wall surface is wiped off by cloth; brushing the emulsion paint for the second time: the requirements are the same as the first time, the emulsion paint is fully stirred before use, if not sticky, water is not added, so that the emulsion paint is prevented from penetrating through the bottom, and the emulsion paint is brushed for the third time: the method is the same as that of the second emulsion paint, as the emulsion paint dries faster, the emulsion paint should continuously and rapidly operate, when the emulsion paint is painted, one end starts to be gradually painted to the other end, the upper and lower rows of the emulsion paint are mutually connected, the rear row of the emulsion paint is connected with the front row of the emulsion paint, the phenomenon of joints after drying is avoided, 5-10% of water is added into the first layer of the three-layer emulsion paint to promote wall absorption, a coarse rolling brush is adopted, and the water is not required to be added into the second two layers of emulsion paint, and a fine rolling brush is adopted;
step five, cleaning and checking: after finishing the finish construction in the fourth step, checking whether the color of the wall surface meets the design requirement, checking whether the color of the painted surface is the same, and checking whether the wall body has quality defects such as foaming, brushing leakage and the like.
By observing the construction process of the first embodiment and the first comparative embodiment, it can be known that in the first embodiment, the primer brushing step is added in the putty brushing process, so that the later pulverization phenomenon of the putty can be reduced, the neatness in the finish paint construction process is improved, and the addition of the black pe film can reduce the film formation of the primer due to the too high external temperature in the primer brushing process, so that the primer cannot permeate into the outer wall base layer, the poor adhesive force is caused, and the adhesion between the putty and the wall is improved in the first comparative embodiment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The house building wall painting construction method is characterized by comprising the following specific steps of:
step one, base layer treatment: firstly, removing the peeling, loosening and swelling places on the wall surface through polishing equipment, removing impurities remained on the surface of a base layer, and then cleaning a release agent and greasy dirt on the surface of cast-in-place concrete through alkaline water, wherein the impurities comprise but are not limited to dust, dirt and mortar;
step two, putty coating: after the base layer treatment in the first step is finished, firstly leveling the sunken parts where the wall surface collides with by using putty powder, after the putty powder is dried, polishing and leveling, then coating the base layer of the wall surface by using waterproof paint primer, then coating the base layer of the wall surface with the putty powder, after the putty powder is dried, polishing the protruding parts by using No. 1 sand paper, and cleaning floating dust attached to the base layer of the wall surface;
thirdly, primer construction: after the putty is coated in the second step, selecting transparent seal primer, adding a proper amount of water into the primer before using, stirring to ensure that the primer keeps a certain viscosity, and uniformly coating the diluted primer on a wall surface;
step four, finishing coat construction: after the primer construction in the third step is completed, three layers of emulsion paints are painted on the wall surface, and the emulsion paints are painted for the first time: the painting sequence is to brush the top plate and then brush the wall surface, the wall surface is cleaned firstly from top to bottom, and the dust on the wall surface is wiped off by cloth; brushing the emulsion paint for the second time: the requirements are the same as the first time, the emulsion paint is fully stirred before use, if not sticky, water is not added, so that the emulsion paint is prevented from penetrating through the bottom, and the emulsion paint is brushed for the third time: the method is the same as that of the emulsion paint for the second time, as the emulsion paint dries faster, continuous and rapid operation should be carried out, when the emulsion paint is painted, the emulsion paint is gradually brushed from one end to the other end, the emulsion paint is required to be mutually connected up and down, and the next pen row is immediately connected with the previous pen row, so that the phenomenon of joint after drying is avoided;
step five, cleaning and checking: after finishing the finish construction in the fourth step, checking whether the color of the wall surface meets the design requirement, checking whether the color of the painted surface is the same, and checking whether the quality defect of foaming and brushing leakage exists in the wall body.
2. The method for painting and constructing the wall surface of the building according to claim 1, wherein the step of painting and brushing the putty in the step two specifically comprises the following steps: the method comprises the steps of putty leveling, primer coating, putty coating and putty maintenance, wherein the putty leveling is to level the sinking places where the wall surface collides with putty powder respectively, in the construction process, a scraper is adopted to fill holes and cracks of a base layer, then an index finger is pressed on a blade, the putty is pressed into the defect, the defect needs to be filled and filled, the putty is coated back and forth, and then the putty powder is polished to be flat after being dried.
3. The house building wall painting construction method according to claim 2, characterized in that: the primer brushing step specifically comprises the following steps: the waterproof paint primer is stirred uniformly, then a long rolling brush or a rubber brush scraper is used for scraping and coating the waterproof material on the base layer, the waterproof material is uniformly coated, the waterproof paint cannot be piled up and exposed to the bottom when being coated, the coating amount is preferably 0.4 kg/square meter-0.5 kg/square meter, and the waterproof paint can be coated for the second time after being completely dried in the first time.
4. The house building wall painting construction method according to claim 2, characterized in that: the putty coating and putty maintenance process is to coat putty powder on a wall surface base layer after the primer coating is finished, and to add a proper amount of glue into the putty powder, to grind the protruding part flat by No. 1 sand paper after drying, and to clean floating dust attached on the protruding part flat and to spray water on the surface of the putty powder for maintenance.
5. The method for coating and constructing the wall surface of the building according to claim 4, which is characterized in that: the putty powder in the putty leveling and brushing process adopts one of gypsum putty, cellulose white putty or glue putty, and the curing time of the putty curing step is 14 days until the PH value is less than 10 and the water content is less than 10 percent, and then the construction of the next working procedure can be carried out.
6. The house building wall painting construction method according to claim 1, wherein: the primer in the third step adopts seal primer, the wall surface base layer is polished and leveled before the primer is painted, floating dust is cleaned, a construction tool is kept clean, the seal primer is ensured not to be polluted and does not contain any sundries, the wall body is covered by adopting a black pe film after the primer is painted, and after the primer is dried to form a film, the pe film is removed for subsequent flow.
7. The house building wall painting construction method according to claim 1, wherein: the finishing paint construction sequence in the fourth step is as follows: firstly, ceilings, lines and walls, wherein 5-10% of water is added into the first layer of the three-layer emulsion paint to promote wall absorption, a coarse rolling brush is adopted, and the second two layers of emulsion paint do not need to be added with water, and a fine rolling brush is adopted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310326354.4A CN116378335A (en) | 2023-03-30 | 2023-03-30 | Construction method for painting house building wall surface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310326354.4A CN116378335A (en) | 2023-03-30 | 2023-03-30 | Construction method for painting house building wall surface |
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| CN116378335A true CN116378335A (en) | 2023-07-04 |
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| CN202310326354.4A Pending CN116378335A (en) | 2023-03-30 | 2023-03-30 | Construction method for painting house building wall surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868321A (en) * | 2023-12-20 | 2024-04-12 | 广东恒森建设工程有限公司 | Room wall decoration method |
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2023
- 2023-03-30 CN CN202310326354.4A patent/CN116378335A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868321A (en) * | 2023-12-20 | 2024-04-12 | 广东恒森建设工程有限公司 | Room wall decoration method |
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