CN109610833B - Construction technology of building coating - Google Patents

Construction technology of building coating Download PDF

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Publication number
CN109610833B
CN109610833B CN201910056060.8A CN201910056060A CN109610833B CN 109610833 B CN109610833 B CN 109610833B CN 201910056060 A CN201910056060 A CN 201910056060A CN 109610833 B CN109610833 B CN 109610833B
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coating
layer
putty powder
wall surface
alkali
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CN109610833A (en
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邓绍富
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

Abstract

The invention discloses a construction process of building paint, which comprises the steps of cleaning a wall surface base layer, coating alkali-resistant primer, pasting beautiful pattern paper after the alkali-resistant primer layer is dried, coating putty powder layer for leveling a wall body, coating a building paint layer, uncovering the beautiful pattern paper and the like.

Description

Construction technology of building coating
Technical Field
The invention belongs to the technical field of construction of constructional engineering, and particularly relates to a construction process of a building coating.
Background
The building coating comprises various types, such as a real stone paint or a texture paint, and the like, and is a coating for the surface of a building, and is used for presenting different decorative effects; the invention discloses a construction process of building paint, which is disclosed in the patent with the grant publication number of CN104775575B and the name of real stone paint construction process, and the specific construction method comprises the steps of cleaning a base layer, repairing a wall surface, coating putty powder, spraying alkali-resistant primer and coating beautiful pattern paper on the sprayed real stone paint, wherein the process needs to repair pits on the wall surface manually and coat the putty powder manually, the construction period is long, the construction efficiency is low, the alkali-resistant primer is sprayed on the putty powder, the putty powder and the real stone paint are easy to fall off due to the fact that the putty powder is easy to return alkali when the putty powder is in direct contact with the wall surface, the real stone paint is sprayed on a dry wall surface, the adhesion is poor, the real stone paint is easy to splash, the paint spraying cost is high, the construction environment is severe, and the body health of.
Therefore, the invention provides a construction process of the architectural coating, which improves the construction efficiency, reduces the paint waste rate and improves the construction environment.
Disclosure of Invention
In view of the above, the invention provides a construction process of building coating, which improves the construction efficiency, reduces the paint waste rate and improves the construction environment.
The construction process of the building coating comprises the following steps:
s1: cleaning a wall surface base layer; the method has the advantages that the attachments on the wall surface are removed, so that the wall surface is clean and tidy, and the adhesion degree of the alkali-resistant primer and the wall surface is improved;
s2: coating an alkali-resistant primer layer;
s3: after the alkali-resistant primer layer is dried, attaching the beautiful pattern paper;
s4: coating a putty powder layer to level the wall;
s5: coating a building coating layer;
s6: and (6) uncovering the beautiful line paper.
Further, in step S4, the putty powder is applied to the wall surface by spraying with a spray gun.
Further, in step S5, the architectural coating layer may be applied at any time before the putty powder layer is dried.
Further, in step S5, the architectural coating is a real stone paint or texture paint.
Further, the method also comprises steps S7, S7: and spraying finish paint.
Further, in step S2, the alkali-resistant primer layer is applied to the wall surface by spraying with a spray gun.
Further, in step S5, the building coating is applied to the wall surface by spraying with a spray gun.
The invention has the beneficial effects that:
the putty powder layer and the building coating layer are isolated from the wall surface through the alkali-resistant primer layer, so that the putty powder layer and the building coating layer are prevented from being alkali-returned, the risk of the alkali-returned putty powder layer falling off from the wall surface is greatly reduced, the bonding capacity of the putty powder layer and the wall surface is improved, the adhesion durability of the building coating is improved, the construction quality is improved, the service life of the painted surface is prolonged, and the matching degree of the service life of the painted surface and the service life of a building is improved;
the invention adopts the mode of spraying the putty powder layer and the building coating layer by the spray gun, the building coating layer can be sprayed immediately after the putty powder layer is sprayed, so that atomized micro particles of the building coating in the spraying process are uniformly distributed on the surface of the putty powder layer and are combined in a wet state, the bonding effect of the building coating and the putty powder layer is improved, and the construction quality of the building coating is improved; the risk of falling off of the building coating from the putty powder layer is reduced, the service life of the paint surface is further prolonged by combining the isolation effect of the alkali-resistant primer, the laying uniformity of the building coating is improved, the building coating is uniformly distributed, and the forming effect of the building coating layer is improved;
the invention can quickly repair and level the uneven part of the wall surface, reduces the construction procedures of manual leveling, manual putty powder smearing and manual sand paper putty powder polishing, and the putty powder can be sprayed with building paint immediately after being sprayed, thereby reducing the drying time in the middle of the putty powder, improving the construction efficiency and simplifying the construction procedure; the building coating is sprayed when the putty powder is wet, so that the building coating and the putty powder are well fused, the bonding effect of the building coating and the putty powder is improved, the splashing of the building coating is reduced, the waste rate of the building coating is reduced, the construction environment is improved, the coating splashed onto the body of a constructor is reduced, and the personal injury of the coating to the constructor is effectively reduced.
Detailed Description
The construction process of the architectural coating comprises the following steps:
s1: cleaning a wall surface base layer; the method has the advantages that the attachments on the wall surface are removed, so that the wall surface is clean and tidy, and the adhesion degree of the alkali-resistant primer and the wall surface is improved;
s2: coating an alkali-resistant primer layer; the alkali-resistant primer can be formed by adopting a spray gun spraying mode or a manual painting mode, the coating is required to be uniform, and the thickness of the paint layer is correspondingly adjusted according to different wall surface materials;
s3: after the alkali-resistant primer layer is dried, attaching the beautiful pattern paper; before the beautiful line paper is pasted, the division can be carried out according to the requirements of the construction process, the division and ink line flicking are carried out on the alkali-resistant primer surface, the colors of the division lines are drawn along the ink lines, when the beautiful line paper is pasted, the width of the beautiful line paper is required to be consistent, and the beautiful line paper is preferably pasted in the horizontal direction and then in the vertical direction;
s4: coating a putty powder layer to level the wall; the putty powder can be formed by adopting a spray gun spraying mode or a manual painting mode, the thickness of the putty powder can be adjusted according to different construction requirements,
s5: coating a building coating layer; the building coating can be formed in a spray gun spraying mode or a manual painting mode, the number of spraying layers can be selected according to the building wall surface and the coating material of the building coating, the real stone paint is sprayed twice in the embodiment by taking the spraying of the real stone paint as an example, the real stone paint is sprayed for the first time by using the spray gun, the spraying is uniform, the phenomena of missing spraying and overspraying are not generated, the trial spraying is firstly carried out before the large-area spraying, and the large-area spraying can be carried out after the error is avoided by comparing with a sample plate; after the first-time real stone paint is dried, the second-time real stone paint is sprayed uniformly, so that the phenomena of missing spraying and overspray are avoided, other building coatings are similar to the real stone paint in construction process, and the description is omitted;
s6: uncovering the pattern paper; after the building coating is dried, tearing off the masking paper; when tearing off the beautiful pattern paper, the beautiful pattern paper is vertical to the wall surface, preferably, the vertical beautiful pattern paper is firstly torn off, then the horizontal beautiful pattern paper is torn off, and the beautiful pattern paper is cut off every other small section;
according to the construction process, the alkali-resistant primer layer is directly coated on the wall surface, the putty powder layer is coated on the alkali-resistant primer layer, and the putty powder layer and the building coating layer are isolated from the wall surface through the alkali-resistant primer layer, so that the alkali return of the putty powder layer and the building coating layer is prevented, the risk of the alkali return of the putty powder layer and the wall surface falling off is greatly reduced, the bonding capacity of the putty powder layer and the wall surface is improved, the adhesion durability of the building coating is improved, the construction quality is improved, the service life of the paint surface is prolonged, and the matching degree of the service life of the paint;
in this embodiment, the putty powder in step S4 is applied to the wall surface by spraying with a spray gun; in the embodiment, the mode of spraying the putty powder by the spray gun is optimized, the uneven part of the wall surface can be quickly repaired and leveled, and the construction procedures of manual leveling, manual putty powder smearing and manual sandpaper putty powder layer polishing are reduced;
in this embodiment, in step S5, the building coating layer may be coated at any time before the putty powder layer is dried; the construction method has the advantages that the construction flexibility is improved, the alkali-resistant primer is coated on the putty powder in the existing construction process, the construction paint is coated on the alkali-resistant primer, the construction mode needs to be carried out after the putty powder is dried, the alkali-resistant primer is coated, the construction paint is coated after the alkali-resistant primer is dried, the construction paint is coated, the middle drying time is longer, the construction efficiency is seriously influenced, in the embodiment, the construction paint can be sprayed immediately after the putty powder is sprayed, the middle drying time of the putty powder is reduced, the construction time is reduced to about half of the existing construction time through the construction process, and the construction efficiency is greatly improved; the construction process has the advantages that the construction process reduces splashing of the building coating, reduces waste rate of the building coating, improves construction environment, reduces coating splashed to the body of a constructor, and effectively reduces personal injury of the coating to the constructor due to good adhesion effect;
in this embodiment, in step S5, the architectural coating is a real stone paint or a texture paint; of course, the building coating is not limited to the above two paints, and is suitable for the construction process for emulsion paint or other kinds of building coatings;
in this embodiment, the method further includes steps S7, S7: spraying finish paint; after the building coating is completely dried, spraying finish varnish; and forming a real stone paint layer on the surface of the wall surface to be painted.
In this embodiment, in step S2, the alkali-resistant primer layer is applied to the wall surface by spraying with a spray gun; in step S5, the building coating is sprayed onto the wall surface by a spray gun, the spraying can effectively improve the construction efficiency of the building coating and improve the molding effect of the alkali-resistant primer and the building coating, the putty powder and the building coating are sprayed so that the atomized building coating particles are uniformly distributed on the surface of the putty powder layer, and the atomized building coating particles and the putty powder layer are combined in a wet state, thereby improving the bonding effect of the building coating and the putty powder layer, reducing the risk of the building coating falling off from the putty powder layer, improving the laying uniformity of the building coating, uniformly distributing the building coating, and improving the molding effect of the building coating.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (5)

1. A construction process of building paint is characterized by comprising the following steps:
s1: cleaning a wall surface base layer;
s2: coating an alkali-resistant primer layer;
s3: after the alkali-resistant primer layer is dried, attaching the beautiful pattern paper;
s4: coating a putty powder layer to level the wall;
s5: coating a building coating layer;
s6: uncovering the pattern paper;
in step S5, the building coating layer can be coated at any time before the putty powder layer is dried;
in step S5, the architectural coating is a real stone paint or a texture paint.
2. The architectural coating construction process of claim 1, wherein:
in step S4, the putty powder is coated on the wall surface by a spray gun spraying mode.
3. The architectural coating construction process of claim 1, wherein: further comprising the step of S7, the method comprises,
s7: and spraying finish paint.
4. The architectural coating construction process of claim 1, wherein: in step S2, the alkali-resistant primer layer is applied to the wall surface by spraying with a spray gun.
5. The architectural coating construction process of any of claims 1-4, wherein: in step S5, the building coating is applied to the wall surface by spray gun.
CN201910056060.8A 2019-01-22 2019-01-22 Construction technology of building coating Active CN109610833B (en)

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Application Number Priority Date Filing Date Title
CN201910056060.8A CN109610833B (en) 2019-01-22 2019-01-22 Construction technology of building coating

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Application Number Priority Date Filing Date Title
CN201910056060.8A CN109610833B (en) 2019-01-22 2019-01-22 Construction technology of building coating

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CN109610833A CN109610833A (en) 2019-04-12
CN109610833B true CN109610833B (en) 2021-04-23

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695985B (en) * 2020-12-25 2022-09-09 山东昌建工程有限公司 Wall decoration coating plastering construction method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775575A (en) * 2015-02-13 2015-07-15 中冶建工集团有限公司 Real stone paint construction process
CN105544748A (en) * 2015-12-25 2016-05-04 上海泛亚生命科技有限公司 Novel thin-layer building-external-wall heat preservation system
CN106284890A (en) * 2016-08-31 2017-01-04 甘肃赛德丽漆业科技有限公司 A kind of construction method of art colored stone paint
CN107489247A (en) * 2017-07-10 2017-12-19 中国十七冶集团有限公司 A kind of true mineral varnish spray-finishing construction method
CN107555911A (en) * 2017-09-30 2018-01-09 湖北嘉德普安涂料股份有限公司 A kind of external wall spraying putty and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775575A (en) * 2015-02-13 2015-07-15 中冶建工集团有限公司 Real stone paint construction process
CN105544748A (en) * 2015-12-25 2016-05-04 上海泛亚生命科技有限公司 Novel thin-layer building-external-wall heat preservation system
CN106284890A (en) * 2016-08-31 2017-01-04 甘肃赛德丽漆业科技有限公司 A kind of construction method of art colored stone paint
CN107489247A (en) * 2017-07-10 2017-12-19 中国十七冶集团有限公司 A kind of true mineral varnish spray-finishing construction method
CN107555911A (en) * 2017-09-30 2018-01-09 湖北嘉德普安涂料股份有限公司 A kind of external wall spraying putty and preparation method thereof

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