What does the wall coating construction process in

2022-07-22
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The decoration of the wall is generally inseparable from latex paint, but do you know the construction technology of wall coating? Today, Xiaobian is here to introduce the construction technology of wall emulsion paint, hoping to help you understand the construction technology of wall coating

generally, the decoration of walls cannot be separated from latex paint, but do you know the construction technology of wall coating? Today, Xiaobian is here to introduce the construction technology of wall emulsion paint, hoping to help you understand the construction technology of wall coating

I. base course treatment

the purpose of base course treatment of coating engineering is to remove the peeling, looseness, bulge and other places on the wall first, and remove the dust, dirt, mortar and other sundries left on the surface of the base course

II. Repair putty

putty is a thick paste paint, which is an indispensable product in the paint painting construction process. Level the bumped depressions on the wall with gypsum, grind the protruding part with No. 1 sandpaper after drying, and clean the floating dust attached to it

III. puttying

puttying is also an indispensable step in the construction process. Generally, the puttying construction process is three times, which is determined by the flatness of the wall. According to the mix proportion of putty, it is the weight ratio. For the first time, use rubber scraper to scrape horizontally and cleanly; Wait for drying, grind it flat, and then start the second time, so repeat to the third time, and the construction process of puttying is completed

IV. apply the first lotion thin coating

in the construction process, the coating is to brush the wall behind the top plate first. When brushing the wall, it should be up and down first, and then wipe the wall dust with a cloth. The lotion coating is generally applied in rows, diluted with water and drained evenly. After drying, the putty is replenished and cleaned

v. apply the second lotion thin coating

the construction process is the same as that of the first time, but it is not suitable to add water to prevent the bottom from being exposed. After drying, use fine sandpaper to polish away the small bumps and brush hairs on the wall, and it is best to clean it up. In this way, all matters of the coating construction process can be completed repeatedly according to the construction process until the third time

VI. apply the third time of lotion thin coating

the third time is the same as the second time, but the emulsion dries faster, so the speed is faster. At the beginning of brushing, start from scratch, brush to the other end, and pay attention to the connection between the top and bottom before continuing the operation

conclusion: in the construction process of wall coating, we should not only pay attention to the method of each step, but also pay attention to the preparation of appropriate milk. In the process of construction process, we should be careful and attentive to ensure the integrity. The above construction technology of wall coating is briefly introduced here. I hope it will be helpful to you. Please look forward to more information

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