What work must be done before applying latex paint?

Brush latex paint. Previously, it was necessary to clean up the floating dust. The wall painting latex paint must do a good job of grassroots work. If it is a rough house, we should check whether the cement wall is solid and smooth. If it is uneven, re-plaster, ready cement mortar.

Then mix well in proportions and level the wall. Prepare a variety of cardboard and newspapers in advance. flooring with cardboard. The boxes of the TV, refrigerator, and washing machine that we replaced in our home are all removed and placed in places where there are no obstructions, such as behind the wardrobe and in the gaps in the walls.

1.The uneven parts of the wall are leveled and repaired with putty. Polishe the putty on the wall, clean up the polished dust, and apply latex paint.

Once we have finished working on the walls that need to be painted with latex paint, the next step is to prepare for the latex paint. But before painting latex paint, we have to mix latex paint first. For the coating standard of latex paint, the coating is generally completed on both sides.

It is an important step in the treatment of the base to repair the concave and convex parts of the surface of the base with plaster, and polish it smooth with sandpaper to keep the overall wall smooth and smooth.

2.After the screed is processed, all the dust on the wall should be brushed off. After the surface is dry, brush the wall again, because the tightness of the wall can bring waterproofing and prevent putty from being scraped later.

There is a problem with alkali, so after brushing the wall materials, wait until it is dry before scraping the putty. Before painting latex paint, make up the level. You should first remove dust and dirt from the walls or glass with a special cleaner or clean water, and then let it dry.

3.That is to say, most latex paints on the market are now not allowed to add water. Rather, it is based on the requirements of the latex paint product itself. Some latex paints have their own thinner.

Some latex paints can be used directly in open barrels. from the surface treatment of the putty layer.

To the final curing of latex paint, in this process, is the construction step of the entire latex paint. For the construction of latex paint, it is necessary to pay attention to the blending of latex paint, and special attention must be paid to it. The above is the answer to the question of what work must be done before painting latex paint.

The treatment of the wall must be carried out, first of all, the dust on the wall is removed, and the putty should be repeatedly sanded with sandpaper after scraping the putty, and the pit should be filled to make the wall more flat, and then a layer of bottom film should be brushed, and then the latex paint will be brushed after fully drying, so that the latex paint brushed out is not only beautiful, but also will not be a problem.

Before brushing latex paint, the wall must be polished accordingly, and the basic base work should be done, the floating ash on the wall and the uneven places should be polished and smoothed, the oil on the wall must be cleaned, and the wall should be kept clean and dry.

When brushing latex paint, first of all, paint a thin layer of paint on the wall, and there are some things in the home that must be taken out, the home must be ventilated, the wall must be dry, and it must be mixed in advance before painting.

It is necessary to carry out a flat plan, and it should also be painted with a scraper. At the same time, pay attention to the material of latex paint. Also pay attention to some consolidation before painting, but also strengthen the wall and add some potholes.

It is necessary to scrape putty, and the wall must be neat, so that the latex paint can be better brushed, and the effect will be better in the later stage.

Latex paint is one of the indispensable materials in wall decoration, but there are many latex paint brands on the market now, so what do you need to pay attention to after brushing latex paint? Next, let me take you to take a look.

1. Do not move in immediately: After brushing latex paint, there is a great smell of paint in the room, especially there are many chemical components and harmful substances, especially formaldehyde and benzene. These are harmful to our family's body, especially for women in the first trimester, as well as babies, these harmful substances can cause pregnant women to miscarry, babies suffer from leukemia, so after the latex paint is just completed, you must not move in immediately!

2. You can't paste wallpaper right away: wallpaper must be built on the flat wall. This will directly affect the decorative effect of the wallpaper. Therefore, you can't rush to paste wallpaper as soon as you finish brushing latex paint, and you might as well check the wall first.

3. Don't be in a hurry to apply silica mud directly: the life of latex paint is only a few years, and the life of diatom mud is 20 years. The correct way is not to directly coat the surface of the latex paint with diatom mud, but to brush the diatom mud directly after the putty powder wall, so as to ensure the service life of the diatom mud.

Latex paint is a common material used by homeowners when decorating and renovating the wall, but when it comes to latex paint, there are also many homeowners who don't know what to prepare before painting latex paint, so when dealing with the wall, it will become rushed, which is the difficulty that novices in home improvement will encounter when building and renovating the wall. Generally speaking, before painting latex paint, you need to plaster, scrape putty, level, and clean the wall.

Novices should pay attention to cleaning the wall before brushing latex paint, and then scrape putty, remember to scrape enough twice, then level, take out the prepared sandpaper, polish the wall flat, and finally brush latex paint, and like putty, latex paint should also be brushed twice.

Before painting the wall in the home with latex paint, the homeowner should first check the target wall to see if it is solid and flat, and then scrape the putty, it should be noted that after each scrape, it should be sanded with sandpaper, and the putty should be scratched twice.

Before brushing latex paint, homeowners should first carry out base treatment on the target wall, remove the bulges, ash and other dirt on the target wall with tools, and use oil and stains on the surface of the first fruit to wash with cleaning agent, and wait until the wall is dry, and then take out the prepared brown brush to clean the surface dust.

Then scrape putty enough twice, the first time, to use a rubber scraper for full scraping, must be done transversely scraped dense and flat, line corners and edges are neat for the degree, and try to scrape thinner, but also do not miss the scrape, pay attention not to stain the door and window frames and other parts. Wait until the first putty project is dry, take out the coarse sandpaper to polish and smooth the wall, pay attention to the proper operation of the hand, and protect the edges and corners of the wall. The method of the second pass is about the same as the first pass, but the scraping direction is perpendicular to the previous pass.

Then carry out the base coating, and the closure must wait until the wall is dry and clean and firm, and then start spraying, and also pay attention to uniformity and no leakage.

Then there is the middle coating, which also needs to be applied twice, if you find that the previous unevenness of the wall has leaked, you should use putty to smooth and polish it.

Finally, take out the latex paint surface layer for spraying, operation, test spray on the target wall in advance, only after determining the compatibility of the base layer and the paint, then carry out formal construction, and finally remember to clean up.

The above is the matters that need to be paid attention to and preparation before brushing latex paint, in summary, before brushing latex paint, you need to plaster, scrape putty, level, and clean the wall.

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1. When tidying up the new wall with one click, it does not require much preparation, but the alkalinity and moisture content should be tested. The moisture content of the wall can be tested with a moisture content tester. The pH value can be tested with a pH test paper - the test paper is first moistened with distilled water and attached to the base surface to be measured, and the alkalinity of the wall can be obtained according to the degree of discoloration.

2. If a fine white powder is found on the wall, it means that the wall contains salt and should be cleaned. Wait for the cement wall to dry and light in color, and then use sandpaper to smooth the wall, and then you can paint. If there is too much white powder on the cement surface and it keeps precipitating, apply a primer after cleaning to prevent salt from eroding the wall in the future.

3. Treatment of painted walls: wipe with a sponge or rag, clean the ceiling, and clean the surrounding walls. If you wipe with water, be sure to wait for the surface to dry completely before painting.

If the original surface of the old paint is glossy, it is necessary to rub it with sandpaper to strengthen the adhesion of the new paint film.

Latex paint is a material that is not lacking in engineering decoration and home decoration, and it is generally necessary to ask a special latex paint master to carry out on-site construction, but the owner also needs to understand before decorationBrush latex paint. So what do you need to pay attention to when brushing latex paint? Below we will bring you the precautions for brushing latex paint, I hope to be able to help you.

What do I need to pay attention to when painting latex paint?

Precautions for brushing latex paint 1, the surface treatment before painting is very important, and the main reason for the failure of latex paint painting is that there is no proper surface treatment before painting. Depending on the surface being painted, surface treatments include: cleaning, repairing, repairing, sanding, masking and priming.

To do this, the following points should be checked: the surface to be painted is not weathered, peeling and other damage, and then repaired to give the latex paint a strong base and enhance its adhesion; For the old, open-air wood, the loose sawdust should be scraped off first, and its surface should be sanded to form a flat and solid surface to increase the adhesion of latex paint; The new wood needs to be sanded with fine sandpaper to follow its texture; After priming, it should also be slightly sanded to remove the wood chips from the primer; Inspect the surface to be painted for cracks, chips, dents and holes, which should be filled with gap filler or other caulk.

Precautions for brushing latex paint 2, in order to obtain the best painting effect, some surfaces should be primed before painting. This depends on the specific situation of the construction site and the brush.

Precautions for brushing latex paint 3, the amount of latex pure paint removal, in addition to choosing the right product and color, you also need to estimate the amount of latex paint required. This requires calculating the area to be painted and dividing it by the approximate application rate of the latex paint you are using. In most cases, it's a good idea to prepare a little more latex paint so that you don't have to go out halfway through work**.

Precautions for brushing latex paint 4, dark latex paint should not be watered as much as possible, otherwise it is easy to have color difference; It is best to complete the painting at one time, otherwise it is easy to have color difference.

Precautions for brushing latex paint 5, do not paint on rainy days, and do not brush latex paint in wet weather or winter, otherwise it will affect the overall construction quality, and latex paint is not easy to dry.

Precautions for brushing latex paint 6, pay attention to indoor ventilation and heat dissipation during construction, and polish latex paint and latex paint should be carried out after it is completely dry.

Precautions for brushing latex paint 7, when the brush is finished and waiting to dry, soak it in water, and look at whether there are bubbles in the brush, if there are bubbles, they will burst immediately.

Precautions for brushing latex paint 8, pay attention to buying environmentally friendly latex paint, it is best to have diluted it, open it directly and can be used, and you can not be impatient when brushing latex paint in order to slowly brush to prevent the generation of bubbles.

The above is what you need to pay attention to when brushing latex paint? The full contents of the precautions for brushing latex paint.

Now there are many kinds of decoration materials on the market, when we decorate the house, there are many people who use latex paint to paint the wall, but when we use latex paint to paint the wall, what do we have to pay attention to, and how much is the ** of latex paint, but for these we do not know too much about slippery Xun, and then we will introduce it to youBrush latex paint. One. What to pay attention to when painting latex paint.

1.First of all, the wall treatment before painting is very important, but a large part of the failure of latex paint painting is caused by the wall is not cleaned. But usually, there are surface treatments divided into cleaning, repairing, sanding, etc., of course, different treatments should be done according to different walls.

2.Next, in addition to choosing the right product and color, it is also necessary to estimate the amount of latex paint used. The area of the wall is calculated first, and then divided by the approximate coating rate of the latex paint used.

3.Also, the darker color of the latex paint should try not to participate in water, so if the water is involved, it is easy to have color difference. In addition, it is best to complete the painting on the wall at one time, otherwise there will be color difference.

4.Finally, if it is not suitable for painting latex paint in rainy and humid weather or cold winter, then it is believed that these closed weather will make latex paint not easy to dry, and thus affect the overall construction quality.

Two. How much is the ** of latex paint.

1.Self-spraying latex paint indoor wall repair household interior wall repair graffiti stain stain milky white environmentally friendly water-based paint, reference price.

2.Nippon Paint Gold Odorless Five-in-One Wall Paint Interior Wall Latex Paint Paint Paint Brush Wall Paint 18L, reference price.

3.Nippon Paint Odorless All-round Primer Wall Guard Latex Paint Interior Wall Paint Environmental Protection White Interior Wall Paint 5L, reference price.

4.Dulux**Dulux Bamboo Charcoal Gold Odorless 5-in-1 Interior Wall Latex Paint 18L, reference price.

5.Nippon Paint Odorless 120 2-in-1 Interior Wall Paint White Latex Topcoat Paint Paint 18L, reference price.

6.3TREES Latex Paint Healthy + Odorless 2-in-1 Wall Paint Interior Wall Matte Environmental Protection Paint 25kg, reference price.

When we brush latex paint, we don't know how much it is, and what the above article says is about what to pay attention to when brushing latex paint and how much is the ** of latex paint.