How do I paint the walls of a house? Painting wall construction steps and precautions

What are the steps for wall painting.

1. Wall quality inspection.

Before painting the wall, first of all, you need to check the quality of the wall, if there are large cracks or holes in the wall, it is best to ask the developer to redo it, if it is a small hole, you can use plaster to fill.

2. Wall treatment before scraping putty.

Before scraping putty on the wall, you need to clean the wall to ensure that the wall is free of any dust and impurities, and then roll the concrete interface agent on the wall, so as to avoid the loose and dry situation of the wall when the putty powder is brushed.

3. Scrape putty.

Before scraping putty on the wall, you need to measure the flatness of the lower wall with a detection ruler to determine which method to use to scrape the putty. Usually the wall can be scraped with 2 putty, not only to level, but also to cover the background color, if the flatness of the putty is too poor, you need to scrape several times. It should be noted that the water-resistant putty should not be scraped too thick, otherwise it is easy to crack when drying.

4. Paint.

After scraping the putty on the wall, you can start painting the wall. Primer is first needed to apply primer, primer is mainly used for those walls that do not need special treatment, if there is a problem with the wall, it is necessary to choose a special primer for the problem. After applying the primer, the top coat is applied, and the wall painting is completed after the top coat is finished.

Precautions for wall painting.

1. When we paint the wall, we need to pay attention to the weather conditions, and it is best not to carry out construction in rainy and snowy days.

2. When painting the wall, you need to follow the vertical brushing method from top to bottom, and you can also use the horizontal brushing method to smooth it, but don't miss the brush.

3. When painting lime mortar on the wall, it is necessary to stir constantly, otherwise there will be stripes of different shades when the lime slurry precipitates to the wall.

Walls are an important part that affects the entire room. Nowadays, the most common method of wall decoration is to paint the wall. To paint the wall, you should follow the correct brushing steps, and you must also master some painting techniques on the wall. So how do you paint the walls of a house? Let's take a look at how to do it.

How to paint the walls of a house 1: Prepare painting tools.

There are many painting tools such as rollers, soft bristle brushes, small squares, solar lights, fans, rags, etc. Before you start painting walls, make sure you have your tools ready so that you have enough tools to use when drawing.

How to paint the walls of a house 2: Clean the walls.

To clean the wall before painting, you must first clean the soiled parts, and you must remove the debris and dust floating on the wall beforehand.

How to paint the wall of the house 3: Brush the curing agent.

If the adhesion of the gypsum mortar to the wall is insufficient, the surface of the wall is prone to emptying and spalling. In this case, the interface agent must be reapplied to give it strong adhesion to the wall surface. Not only does it improve the adhesion of the walls, but it also has a waterproof effect due to its high water resistance.

In the specific operation process, special attention must be paid to the use of the correct method, otherwise it will cause damage to the wall.

How to paint the walls of a house 4: putty.

In the previous step, a partial repair of the wall was carried out. The putty will be completely repaired in general. Mainly to make the walls smoother and smoother. Putty powder is soluble in water, so only a certain amount of water needs to be added when using it.

How to paint the walls of a house 5: Polishing and grinding the walls.

Even if the putty is scraped off, there will inevitably be some unevenness. At this point, sandpaper is needed to polish and smooth out these uneven areas.

How to paint the walls of a house 6: Apply latex paint.

In fact, this step is the real one, and now everyone chooses latex paint because it can decorate the house with better results.

1. The first thing to note is that you must follow the correct painting method to avoid unnecessary problems.

2. Choose the right painting time. Because wall paint is semi-liquid, it should be allowed to dry after brushing, so try not to paint it in winter.

3. Pay attention to ventilation. On the one hand, it is to prevent the paint on the painted wall from turning yellow due to chemical reaction, which affects the aesthetic effect; The second is to make the paint on the walls dry better.

In short, if you want to decorate your walls well, you must know the right steps. It is necessary to master a skill in order to be more comfortable at work.

Now when renovating the house, the walls will be painted first, which will make the room more beautiful and orderly, but the process of painting the walls requires a lot of skills, and a little attention will affect the overall effect. So, let me introduce youThe walls of the house are paintedsteps andThe walls of the house are paintedNotes.

1. Clean up the old wall.

House Wall Painting Before painting the walls, you must first clean the stains on the walls and walls, be careful not to damage the bottom of the walls, and make sure that the walls are flat and clean so that the results are better.

2. Scrape off the putty powder.

The walls of the house are paintedAfter cleaning the walls, you can start putty. This is a testing technique. Pay attention to the proportion of putty, the method of construction and the number of layers of putty.

Often, to show better results, we recommend at least 2-3 coats raspe and wait until the previous one is completely dry before retaking the building to prevent it from falling.

3. Polishing. The sandpaper used for grinding should be selected according to the texture of the putty powder. If the texture is smooth, it is recommended to choose 400-500.

If the texture is very hard, it is recommended to choose 360-400, which can fully show off the polishing effect. It is not easy to destroy the existing paint layer.

4. Apply primer to make up.

The primer is the same as the powdered putty. You have to make sure that the walls are clean and coupons. Therefore, after polishing, the cleaning of the walls must be carried out first.

Since the primer is the basis of the coating, this step is also very important, both in terms of proportion and structure. The process should be very careful, and some irregularities should be filled first to avoid color differences in the later stages.

5. Paint on top.

The walls of the house are paintedThe top layer should be adjusted according to the instructions on the scale, and the hardness of the top layer should be controlled to make the effect better. Also, pay attention to the smoothness of the tool used when brushing the top layer, otherwise it is easy to leave a brush on the wall. Printing affects the appearance.

6. Maintenance. After the last layer is completely dry, you have to keep it. Don't worry about this step, because the top layer seems to be dry, but the hardness is not enough to meet the requirements, so it is recommended that it is 15 days. And then come to protect.

1. Look at the walls.

Check that the flat paint is flat. If the walls are not strong enough or there is space, they must be repaired.

2. Protect the finished product.

There will always be dust or glue falling off when painting walls, so it is necessary to do a good job of protecting the finished product.

3. Preparation.

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

4. Putty. Brush the putty a few times.

5. Polishing putty.

After a few days on the wall, the putty will become firm, so the next night after the top wall, the sanding will begin and the flatness will be checked as you grind.

6. Primer brush.

After smoothing, the primer can be applied and applied evenly.

7. The upper layer should be applied twice after brushing, and after a few days of applying the last layer of paint, pay attention to waterproof, dry or exposed.

8. Acceptance. The walls of the house are paintedWhen finished, check that the wall surface is flat, free of seams and uniform in color.

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Painting the wall includes wall painting, scraping putty, etc., if the wall is not good, it looks bad and the whole home is not good-looking, and if you don't know anything, you may be fooled by the people who paint it.

How to paint the walls correctly?

How to paint the walls- Wall quality inspection. This step must be done at the time of handing over the house. First of all, you should first check that the walls in the room that need to be painted are strong and flat.

If there are large cracks and holes in the wall, it is advisable for the developer or property to redo it. A single hole can be filled with plaster.

How to paint the walls- Preparation before scraping putty. Make sure the walls are firm and level, and clean the walls with a steel brush or other tools so that the walls do not float and float. Whenever possible, place the concrete interface agent on the wall roller and after drying (usually more than 2 hours) to scrape off the putty.

How to paint the walls- Waterproof putty. Before placing the putty, the flatness of the wall should be measured using a measuring tape of 2m or larger to determine the method of scraping the putty. As a rule, the wall surface can be scraped with 2 layers of putty, which flattens and covers the background color.

Wall putty with poor flatness needs to be scraped several times. If the flatness of the wall is very poor, consider scraping off the plaster for leveling before putting in putty. The interval between each batch scraping of putty should be more than 2 hours (after drying).

How to paint the walls- Sanding putty. Waterproof putty starts after 1-2 days of putty. Grinding can be done at night, with a brightness of more than 100 watts for the bulb, close to the wall lighting, while polishing checks the flatness.

5. How to paint the wall - brush the primer. After cleaning the dust on the surface of the polishing putty, a primer can be used. The primer can be applied once and must be uniform. After drying (2 to 4 hours), the next step can be carried out.

How to paint the wall - Precautions for painting the wall?

1. Pay attention to the weather before work and avoid working before rain and snow. It is necessary to shovel the walls of the wall skin and treat the surface of the bottom of the wall. Old walls must be completely free of mold, oil, floating ash and loose coating. The leakage should be repaired in time and smoothed with coarse sandpaper.

2. When painting, you should master the construction from top to bottom, one brush at a time. The principle of vertical brushes, or horizontal brushes from left to right, do not miss each brush on the wall. In the process of brushing lime slurry, the lime slurry should be stirred continuously.

Otherwise, the lime slurry will precipitate without uneven color.

When we supervise the construction, we can properly tell the workers our ideas, of course, we can do this when you know these things. You can get it for free

Stucco walls are a common item in decoration. If the wall brushing steps are not standardized, it is easy to cause wall color differences, and may even lead to uneven wall surfaces. Therefore, the detailed steps for painting the walls must be strictly followed.

Here are the steps to paint the walls and what to look out for.

Step 1 of painting the wall, wall repair

When cleaning the wall, the base layer should be cleaned and then cleaned with cement mortar. For cracks, kraft paper tape and white latex can be used. Try to choose better quality wallcovering and white latex. For uneven areas, you can use stucco. Plaster was razed to the ground.

Step 2 of painting the walls, putty

Putty with a finer grain and a harder texture can be used when scraping putty. Putty should be approved three times. The first one should be thicker, and the second and third should be thinner, so that the walls look smooth and flat.

After scraping three times, make sure that the thickness of the putty does not exceed 3mm, otherwise it is easy to crack.

Step 3 of painting the wall, polishing the wall

Use finer sandpaper. If it is too thick, it is easy to leave sand marks. After polishing, the walls must be cleaned thoroughly. Otherwise, too much dust will affect the adhesion of the paint.

Step 4 of painting the walls, apply the primer

Paint the primer evenly, making sure every part of the wall is brushed.

Step 5 of painting the wall, finish painting

Do not add too much water when brushing the hail loss boy to apply the topcoat, so as not to affect the thickness, hardness and feel of the paint film. When applying the topcoat, pay attention to the corners. Typically, the topcoat brush can be used twice, with an interval of 2-4 hours between each pass.

After brushing the second coat, it takes 1-2 days to dry completely. It should be waterproof and sunscreen until the paint is completely dry.

What should I pay attention to when painting the wall?

1. Check the walls.

Check that the walls are painted flat. If the wall is not strong enough or has gaps, it should be repaired.

2. Finished product protection.

Dust or glue will always fall when painting the wall, so it is necessary to protect the finished product.

3. Preparation.

Use a steel brush to clean the wall so that there is no floating dust on the wall, and then make a uniform layer of concrete interface agent. After drying, the putty can be scraped off.

4. Putty putty.

For walls with poor flatness, brush putty several times.

5. Polishing putty.

After a few days on the wall, the putty will become firm, so the next night, after putting it on the wall, it will start sanding and check the flatness as you grind.

6. Brush the primer.

Once smoothed, a primer can be applied and applied evenly.

7. Finish brushing. The topcoat should be applied twice, and after a few days of topcoating, take care to prevent waterproofing, drying, or exposure.

8. Acceptance. When performing wall acceptance, check that the wall is flat, seamless, and uniform in color.

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How do you paint the walls? Painting the wall is actually very simple, and many people like to do it themselves, which can save a lot of labor costs. If you don't know much about painting walls, you can also learn more about the construction steps of painting walls!

So how exactly do you paint the walls? If you want to paint the wall well and ensure the quality of construction, the treatment of the wall is a very important link. Then scrape putty, scrape the wall flat, and then paint it!

But beware, be careful with each step!

How do you paint the walls? If you want to paint the wall well and ensure the quality of construction, the treatment of the wall is a very important link. First of all, you have to clean up the clutter on the wall, such as decorations and the like, and remove them!

If you have painted before, you must first shovel off the old wall skin to restore the wall to the original state! Finally, check carefully, if there are cracks, holes and other damage, you can repair it with plaster, and be sure to keep the wall flat!

How to paint the wall like a group banquet? After the wall is trimmed, the putty can be scraped. Generally, scraping putty is divided into two times of construction, which can ensure the quality of construction.

The prepared putty is smeared on the wall with a scraper, and the first or socks can be constructed with a high probability, but the second time, it is best to know the silver evenly, and there should be no missing places. It is worth noting that between the first pass and the second pass, you can make some more repairs to the wall!

How do you paint the walls? Finally, you can paint the wall paint, which is generally divided into 2-3 times for construction. If you want a better quality wall decoration, you can paint the wall several times.

The first time you can use a roller to apply with a high probability, the second time it will be finer, and the corners should be treated with a small brush to keep the application even!

How to paint the wall, I believe you already know! If you want to paint the wall yourself, you still need to know more professional knowledge, which can ensure the quality of decoration and reduce excessive loss!

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