What steps does it take to paint a wall and how long

Usually the process of painting can be divided into five processes: 1. Grinding, 2. Scraping putty.

3. Brush primer, 4. Topcoat, 5. Polish. The process of painting wall paint can be divided into three parts: before painting wall paint, during painting wall paint and after painting wall paint.

Scrape the large white belt and brush the latex paint.

Four days at the earliest. Scrape the white once a day, on the third day on the night shift to polish the sandpaper, on the fourth day brush once in the morning and once in the afternoon. Completed in the evening.

Before painting the wall:

1. Carefully check the surface of the wall to see if there are stains, if there are any, wipe them with a mild cleaning agent, and try to remove the stains; If there is a situation where the old paint film is loose and falling, it is necessary to completely remove the old paint film with a paint shovel.

2. After cleaning and processing stains and old paint films, if we find that the wall has nail holes or is uneven, we need to fill the wall with filler and polish it smoothly.

3. When the wall problems are dealt with, you can start to paint the wall. However, before painting, it is also necessary to cover the furniture, floors, doors and windows with obstructible objects such as old newspapers or multipurpose adhesive tape, so as to avoid touching the wall paint and affecting the beauty of the surface.

4. Note: Before painting the wall, you must remember to wear gloves, wear maintenance clothes and wear a hat.

When painting the walls:

5. Don't be in a hurry to start work when you get the wall paint, you should read the instruction manual of the paint oil specifically, and then dilute the paint oil and mix evenly according to the instructions and process of the manual.

6. The exact order of painting oil should be from top to bottom, starting from the ceiling.

Initially, then the walls, which are primed in order.

7. If you want the best effect of the wall, it is advisable to apply two layers of paint repeatedly.

After painting the walls.

8. After brushing the wall paint, you need to clean the used tools as soon as possible.

9. The remaining paint oil that has not been used up can be stored in a sealed container for future repair.

10. Note: After brushing the wall, the remaining paint oil can be poured on old newspapers or other discarded items, and then put aside after the paint oil is dry, and must not be poured into the drain at will, which will form environmental pollution.

Originally, as far as the painter is concerned, the painting of wall paint requires more careful and experience. Although it may not be very difficult, if the uneven wall is not painted, it is easy to blister and fall, which will cause unnecessary trouble in the future. Therefore, understanding the process of painting wall paint can be very good to prevent rework and reconstruction.

Are your walls broken?If it's broken, use putty to make up for it, is it the wall paint that was brushed before?If it is, brush it directly, dirty, don't need to brush any white bottom, just brush it directly, brush it 3 times, it will definitely be able to cover it If you didn't brush the wall paint before, but fan the ash, first hit one side with sand, and then sweep the dust on the surface In the brush paint, I used to brush the wall paint with 2 barrels of 5L, which is almost the same If you don't have it, buy a barrel of 15L Meishili (Dulux factory) or Shishili (Nippon Paint factory) as a primer, and use 2 barrels of 5L cover, the wall paint can use Levi (the first sales in Europe) Nippon Paint Dulux lacquer.

Everyone is very professional, scraping porcelain and polishing, brushing latex paint, you have to do it yourself, not a simple job, and it doesn't cost much money to hire someone 5-7 yuan a square.

The upstairs ones are very professional, and normally they are painted with primer and then topcoat, and you can take a look at the wall paint of the beauty painter.

Brush the wall paint steps

1. Apply interface agent. Uses: Seal the base layer to prevent putty from having problems due to loose cement wall, floating soil or too dry, etc., and its surface is more suitable for putty adhesion than cement wall.

Two: scrape putty. The flatness of the wall should be measured before scraping putty to determine the method to scrape putty.

Generally, the wall can be scraped with 2 layers of putty, which can not only level but also cover the background color. Putty with poor flatness needs to be scraped several times locally. If the flatness is extremely poor and the wall is heavily tilted, you can consider scraping the plaster first for leveling, and then scraping the putty.

The interval between each batch of putty scraping should be more than 2 hours (after the surface is dry).

Three: polish putty. Use a light bulb of 200 watts or more to light the wall and check the flatness while sanding.

Four: Brush the primer. After cleaning the dust on the surface of the sanded putty, the primer can be applied. The primer is applied once or twice, making sure that it is even, and after it dries thoroughly (2-4 hours), it can be sanded with fine sandpaper.

Five: brush the top coat. The topcoat is usually brushed twice, with an interval of more than 2-4 hours between each pass (depending on the drying time) and allowed to dry substantially.

Brush the walls with paint tips

1. Materials include: two rollers of different sizes, a wool brush, a stick that can be lengthened, masking paper, fast-adhesive powder, etc.

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

3. Remove the pasted wallpaper: Be sure to remove the old wallpaper by mixing it with hot water to soak the old wallpaper thoroughly, then scrape the paper surface with a scraper, and clean the remaining glue on the wall with clean water, wait for it to dry and then smooth it with sandpaper.

4. Trim the surface: fill the holes and cracks with a soil knife, and then smooth it with a sandpaper pad after it is completely dry.

What do we do when the walls of a building that we have been in use for a long time look old? In this case, the wall can also be renovated with wall paint, and the wall surface will be more colorful after the wall paint. So what are the steps to paint your walls?

First of all, it is necessary to apply the interface agent, and then scrape the putty, and after the putty is dry, the putty will be sanded and smoothed, and then the paint treatment will be carried out. The steps are described in detail above, and you can use them for reference.

1. Preparation before construction.

1. The wall should be kept dry, the surface moisture should be less than 6%, the pH value should be less than 9, and the new cement construction should generally be maintained for 20 to 40 days.

2. Before construction, it is necessary to remove bulges, remove oil, remove dust, remove alkali, remove mildew and loose layer, etc. In addition to the occasion, it can be rinsed with dilute acid water, then rinsed with clean water, and then brushed with paint after drying; When removing mold, first use a shovel blade to remove the mold on the construction surface, and then use wall washing water, spray twice, and wait for drying, before brushing the paint.

3. During construction, a small amount of water or dilution can be added according to the different climatic conditions and the specific painting (please refer to the instruction manual of each variety for the specific amount added). When the temperature is lower than 7 °C and the humidity is higher than 85%, it is not suitable for construction.

4. Do not use polyester paint materials while painting wall paint, because free ion TDI will make the glue paint yellow.

5. In order to make the paint film durable, color retained, and not infringed by alkaline substances in the wall, it is necessary to use a sealing primer as a primer.

Second, the construction process of interior wall paint.

1. Remove dust and dirt on the surface of wood products and lines (wood base).

2. Trim the hair on the surface of the wood base.

Defects such as thorns and forks are polished with sand skin to make the corners neat.

3. Use oily putty (or transparent greasy.

Scraping, polishing, and polishing after recovering putty (when using varnish, first repair brown eyes, nail holes, and do local color repair work).

4. Apply the first coat of paint and make up for it.

putty, after polishing, remove surface dust.

5. Apply the second coat of paint and polish it.

After removing the surface dust and water grinding with water sand.

3. The order in which the walls are painted.

1. First of all, paint the ceiling, starting closest to the natural light source and gradually moving away.

2. Secondly, paint the walls, from top to bottom, about two feet wide each time, also starting from the natural light source, and then gradually moving away.

3. Then, paint the windows, starting from the side of the window and then the edges of the frame.

4. Next, paint the details, such as the inlay at the junction of the wall and ceiling.

5. Finally, paint the baseboards.

Standard construction. putty 1 coating + sealing bottom 1 coating + top coat 2 coating;

Excellent construction: putty 2 coats + sealing bottom 1 coat + top coat 3 coats.

Then I will introduce you to Jianda the basic skills of how to paint the wall, and the detailed steps are available for details.

1. When the paint is on the edge of the wall, in order not to make the paint cross the boundary, you can use a ruler or cardboard (wood) board as an auxiliary tool, resist the edge, and achieve a neat effect along the brush.

2. When you want to paint the arc-shaped area, you should frame the curved curve with a good tear-off tape, so that you can paint the curve beautifully.

3. When painting the wall, use a vertical brushing method, each painting is about two feet wide, and it can be smoothed with horizontal brushing from time to time.

4. When all the paint is finished, use a brush with a slight paint to yellow paint the wall once to eliminate all the straight lines.

In our decoration, the steps of wall painting need to be understood, because it involves the order and method of painting. So how to paint the wall? And take a look!

1. Treat the base layer of the wall.

The wall base layer needs to be treated well, which is related to the painting method and aesthetics of the entire wall base layer later. When dealing with the wall base, it is necessary to treat the flatness of the wall, for the wall of the blank house, because the flatness is not very high, it is best to level, and remove the dust and stains on it. For old houses, we should first remove the old paint or remove the wall putty layer when dealing with the wall base.

2. Apply the interface agent.

The effect of the interface agent is to enhance the adhesion to the base layer, so we need to paint the interface agent evenly, the thickness should be appropriate, not too thick, too thick is easy to affect the normal drying speed, causing the adhesion of wall putty to be poor.

3. Waterproof treatment.

Generally, waterproof treatment is used in our kitchen, bathroom and other areas that need to be waterproofed, and the wall painting for these areas needs to add waterproof treatment This step, generally the current waterproof coating is two-component, and some are still three-component. Therefore, it is necessary to understand how to mix waterproof coatings before construction.

4. Batch putty.

The step of putty is the formal step of painting our walls, and the above steps are all to deal with the problem. When we batch putty, we need to understand the preparation method of putty, and then try to stir it well, and let it sit for about 20 minutes after stirring. When the putty is painted, it is necessary to use a scraper or a touch knife to scrape according to the convention, and try to use as much force as possible to make it fully bonded to the wall, and do not scrape repeatedly in one step.

5. Grinding. This step is a must be done, after the putty is dry, we need to polish the putty layer, generally with sandpaper, the method of grinding is to polish from the periphery to the center, and be more careful when polishing the corners. It is necessary to pay attention to the force, do not wear the putty layer too much, and clean it after sanding the sandpaper on the scraper, and you can directly brush the topcoat.

6. Brush paint.

Brushing paint is a need to pay attention to the number of times, generally the primer is applied first and then the topcoat, and the topcoat needs to be applied twice. When applying the primer, it is necessary to brush it evenly, and it is best to add a little more water. After the primer is dry, after sanding and smoothing with sandpaper, you can brush the topcoat, and there should not be too much water in the topcoat, otherwise it will affect the thickness of the topcoat.

1. Prepare the painting tools. Mainly: rollers, soft brushes, small buckets, sun lamps, fans, rags;

2. Clean the wall. Remove the chalking and peeling parts of the wall, clean the stains, and clean the debris on the wall;

3. Brush the wall curing agent. Wall curing agent can enhance the adhesion of the wall and prevent hollowing and shelling. At the same time, it can also play the role of waterproofing;

4. Partial repair of the wall. The problem of hollowing and chalking of aging walls is serious, so these places should be leveled first to facilitate subsequent construction;

5. Scrape putty. Scraping putty can completely repair the wall surface and make the wall smooth.

6. Wall polishing. Sandpaper sands uneven walls to make the walls smooth;

7. Paint (paint latex paint) use first-class latex paint to paint the wall.

Depending on the thickness of the paint film and the weather conditions, it is generally two to four hours. The interval between two times of latex paint brushing should depend on the specific construction conditions, mainly the second time after the paint is dry, the general interval is about 2 hours, and some paint surface dry slowly should extend the recoating time.

When you first brush the ceiling, you should start applying it from a natural light source and slowly apply it to other places. Painting the walls should be from top to bottom. Brush at a distance of two feet and start at a natural light source.

After painting the windows, the paint on the edges of the windows should start from the side of the window and end with the edge of the window. Next, the details are painted, such as the panels at the junction of the wall and ceiling, and finally the baseboards.

Oiler is the most important process in home decoration, mainly including walls, floors, ceilings, furniture and other paintings. The oilman is bad, which directly affects the decoration effect of the whole home decoration, so it is a very important decoration project. As for how many days it takes for oilers to enter the site and complete the construction period, the construction time is different according to different process requirements.

The approximate calculation is as follows:

1. Mix oil. Mixed oil painting is a high-tech construction project, so the cost of decoration painting period is also larger, generally three bedrooms and two living rooms decoration all wood mixed oil brushing, it takes about 10 days to time, of which the base treatment is about 2 days, and the oil mixing brush is about 8 days three times, which has a process waiting time.

2. Clear oil. Take the home decoration of three bedrooms and two living rooms as an example, including doors and windows, heating hoods, wooden wall skirts and furniture, etc., to do finishing varnish painting. The decoration painting period of ordinary standard varnish painting takes about 12 days, and the high-grade wood varnish painting takes about 14 days.

3. Latex paint (wall brushing).

The technical complexity of latex paint painting is low, and the man-hours consumed are less, and the man-hours of the top surface in construction are greater than those of the wall.

Taking the roof of three bedrooms and two living rooms and the emulsion paint on the road surface as an example, the decoration painting period takes about 6 days, of which the base treatment is 3 days, the topcoat is painted 2 days, and the process waiting time is 1 day. The amount of labor required to paint latex paint on interior walls, including the treatment of the base layer, can be completed about 13 square meters per day.

4. Paste wallpaper.

The wallpaper pasting project seems simple, but the technical requirements are high and the man-hours are consumed. Under the condition that the base layer is well treated and the wall appendages are few, each person can paste about 18 square meters per day. The calculation of the decoration period varies due to different factors such as parquet and non-parquet, the quality of the wallpaper and the complexity of the wall.

Based on the above construction time, we can roughly estimate how many days it will take for the oiler to enter the site and complete it according to the construction area of the company.