What are the steps in the construction process of interior wall paint? What problems often arise?

Many home decoration walls will choose interior wall paint, and different types of interior wall paints have different effects and functions. But do you understand the interior wall coating construction process ? And in the high temperature and summer, the inconvenience caused by the construction of interior coatings has caused a lot of problems such as wall blistering, mildew, wrinkles and so on. Let's take a look at the interior wall coating construction process and the solutions to the problems with interior wall coatings.

Interior wall coating construction technology

First, the interior wall coating construction process

The first step: clean the wall, the wall has a small white powder, which means that the salt in the wall is "precipitated" during the drying process of the cement. At this time, you can brush it with a nylon brush or iron brush and observe for a few days. After that, it is determined that no white powder is precipitated, and the cement wall surface can be painted after being dried and smoothed.

Step 2: Remove the peeling paint film, first remove the peeling paint film with a knife or iron brush, and then smooth the surface with sandpaper.

Step 3: Remove the wallpaper pasted by the paste.

Step 4: Trim the surface, fill the cracks in the pit with a batch of soil knives, and wait until it is completely dry, then sand it with sandpaper.

Step 5: Deal with wall lesions.

Step 6: Finally, the primer is applied to the wall surface without special treatment. As for the problematic wall, you must first select the special and special treatment for this special problem. paint".

Second, the problems and solutions

1, foaming


1 Avoid the construction of dry season and mildew season. Open the empty space and use the sunny wind to dry the bottom layer and then apply it.

2 Use high-quality water-resistant putty, and then apply it after it is completely dry.

3 After the blistering wall surface is boring, use a fine sandpaper to quietly smooth the air bubbles and apply paint.

2, long mold


1 After the surface is mildewed, it is necessary to wash the contaminated area with high-pressure water, rinse and clean the moisture-proof paint for painting.

2 Constantly check the source of moisture, the surface is clean and flat, ensuring that the substrate is boring.

3, wrinkles


1 It is necessary to stir evenly, the emulsion, the filler and the pigment are evenly distributed.

Interior wall coating construction technology

The above is a detailed answer to the internal wall coating construction process. I don’t know if you are satisfied with the introduction of the decoration home network. If you want to know more about the interior wall coating construction process, please also Continue to pay attention to our decoration encyclopedia section!

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