Steps of painting the wall what should be paid att

2022-07-22
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Painting the wall is a common project in decoration. If the steps of painting the wall are not standardized, it is easy to cause the color difference of the wall, and even cause the uneven surface of the wall. Therefore, the detailed steps of painting the wall must be strictly followed. Next, I will introduce the steps of painting the wall and what to pay attention to when painting the wall

painting the wall is a common project in decoration. If the steps of painting the wall are not standardized, it is easy to cause the appearance of color difference of the wall, and even cause the uneven surface of the wall. Therefore, the detailed steps of painting the wall must be strictly followed. Next, I will introduce the steps of painting the wall and what to pay attention to when painting the wall

steps of painting the wall

1. Wall repair

when painting the wall, the base course should be cleaned, and then the cement mortar should be used to repair and plaster. For cracks, you can stick it with kraft paper tape and white latex, try to choose wall cloth and white latex with better texture, and for uneven places, you can level it with plaster

2. Puttying

putty with high particle fineness and hard texture can be used when puttying. Putty should be approved three times. The first time should be thicker, and the second and third times can be slightly thinner to make the wall look smooth and flat. After three times of scraping, ensure that the thickness of putty does not exceed 3mm, otherwise it is easy to crack

3. Wall grinding

use fine sandpaper. If it is too coarse, it is easy to leave sand marks. After grinding, the wall must be thoroughly cleaned, otherwise too much dust will affect the adhesion of the paint

4. Paint primer

paint primer evenly to ensure that every part of the wall is painted

5. Brush the top coat

do not add too much water when brushing the top coat to avoid affecting the thickness, hardness and hand feel of the paint film. When painting the top coat, pay attention to the corner. Generally speaking, the top coat can be brushed twice, and each time should be separated by 2— 4 hours. After the second coat of finish paint, 1&mdash is required; It can be completely dry in 2 days. Before the paint is completely dry, attention should be paid to waterproof and sunscreen

what should we pay attention to when painting the wall

1. Check the wall

check whether the wall painting is flat. If the wall is not strong enough or there are cracks, it should be repaired again

2. Finished product protection

when painting the wall, there will always be dust or glue dripping, so it is necessary to protect the finished products of the house

3. Preparatory work

clean the wall with a steel brush to make it free of floating dust, and then make a layer of uniform concrete interface agent. After drying, putty can be applied

4. Apply putty

for walls with poor flatness, apply putty several times

5. Polish the putty

the putty will become solid after a few days on the wall, so start polishing the next night after the wall, and check the flatness while polishing

6. Brush primer

after grinding and leveling, brush primer evenly

7. Brush the top coat

the top coat should be painted twice, and pay attention to water-proof, dry proof or exposed to the sun a few days after painting the top coat

8. Acceptance

when carrying out wall acceptance, it is necessary to check whether the wall is flat, seamless, uniform color, etc

editor's summary: This is the introduction about the steps of painting the wall and what needs attention in painting the wall. I hope it will be helpful to you. If you want to know more about relevant knowledge, you can pay attention to information

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