Can the walls of the rough house be painted directly with latex paint? Why?

Latex paint must be familiar to everyone, but when painting latex paint at home, the wall must be treated to a certain extent, and putty must be scraped. Wait until the putty reaches a certain level, you can apply latex paint, if the latex paint is directly brushed on the blank room, then it is very likely to fall and dry crack. <>

First, because the wall is uneven

With the improvement of living standards, many people will choose to paint the walls of their homes with latex paint, because latex paint has more colors, is more environmentally friendly, and is more cost-effective. However, many people still don't know much about it when decorating, and they will choose to hang the latex paint directly on the blank room. The outer layer of the blank house is cement, the cement is very hard, and there is no water absorption ability, so the latex paint is scraped directly on the cement, the texture of the cement will be highlighted, and it will not adhere to the cement.

Brush latex paint directly, no one will do this in life, because latex paint needs a certain base layer, and it also needs to be primed accordingly. <>

Second, the importance of putty powder

Because the latex paint must be scraped on the putty to completely ensure the success of the latex paint, otherwise it will not be hanging, so it is necessary to use putty to brush the blank room 2 or 3 times. After a long time, gradually apply latex paint, and when applying latex paint, we must ensure that the ventilation effect of the room is good, and we must also pay attention to choosing a sunny day, if it is a rainy day, it will also have a certain impact on latex paint. When it rains, the walls will be very wet, and after the latex paint is successfully scraped, it is also necessary to ventilate for half a month to a month, because the smell of latex paint is still relatively strong, if the smell is not completely removed, then living in such a house, there will be a sick situation.

III. Conclusion

Another reason is that the walls of the rough house are basically uneven, so it is necessary to use putty powder or gypsum powder to pave it. The purpose of this is not only to paint latex paint as a foundation for the back, but also for the aesthetics of the house. However, to paint latex paint, you still have to find the corresponding workers to do it, only in this way can you ensure that your house is more beautiful.

No, it needs to be leveled and then treated with primer, and then latex paint is applied after the specified degree of dryness has been reached. This is because the function of latex paint itself is mainly colored, but the combination between it and the wall of the blank house is not strong enough. After a long time, there may be cracking, alkali and other more serious problems.

The blank room can not be directly used with latex paint, first of all, a thick layer of putty powder must be scraped, if the wall is seriously uneven, but also scraped a layer of plaster, and then can be brushed with latex paint.

No. Because this kind of decoration will have the phenomenon of alkali return, it needs to be closed in the wall decoration process, and can not be directly brushed with latex paint on the blank room, and it can not achieve the effect of decoration, latex paint is a water-dispersible coating, which can not play a leveling role on the wall.

Depending on personal needs, the putty will fall off the powder, and the putty is dirty and not easy to wipe and brushLatex paintIt can solve the problem very well.

1. Some putty is easy to fall off, while latex paint is not easy to drop powder.

You will find that many walls that are not painted with latex paint will be easily stained with white powder on their hands, which is why they should be painted with latex paint at home.

2. After brushing latex paint, the wall surface is smoother.

The putty is in the form of a paste, and after the putty is scraped, it has to go through the process of grinding; The latex paint is in a liquid state, in contrast, it is easier to make the wall flat, and the flattening effect achieved by brushing latex paint is better than scraping putty.

The effect after sanding.

3. Latex paint can not be white, while putty is mostly white.

For some home decorations, the wall not only needs to use white colors, such as light blue will look refreshing, light yellow will look warmer, light green will look more natural, and so on.

The putty is generally white and does not change the style too much, so many families will need to decorate the new house through latex paint with various colors.

4. Strengthen the moisture-proof effect of the wall through latex paint.

In addition, some latex paint also has the effect of moisture-proof and mildew-proof, after brushing such latex paint, the moisture-proof performance of the wall will be better.

Latex paint is a kind of water-based coating prepared by adding pigments, fillers and various additives to synthetic resin emulsion as the base material.

Also known as synthetic resin emulsion coating, it is a type of organic coating. All coatings that use water as a solvent or as a dispersion medium can be called water-based coatings, including water-soluble coatings, water-dilution coatings, and water-dispersible coatings (latex coatings.

Three kinds. According to the different production raw materials, latex paint mainly includes polyvinyl acetate latex paint, ethylene propylene latex paint, pure acrylic latex paint and other varieties, according to the different applicable environment of the product, it can be divided into two kinds of interior wall and exterior wall latex paint, and can be divided into matte and matte according to the gloss effect of decoration.

At present, latex paint is widely used in environmental protection coatings for housing buildings because of its advantages of rapid film formation, shortening the construction period, saving construction costs, excellent air permeability, environmental protection and no peculiar smell, and washing resistance.

The above content refers to Encyclopedia - Latex Paint.

The blank wall can not be directly brushed with latex paint, and the latex paint is directly brushed on the blank wall will affect the final effect, because the latex paint texture is very light and thin, and can not cover the cement base. Relevant popular science knowledge: 1. The modern decoration process is to smooth the wall of the blank room, and then scrape the putty, polish the wall after the putty operation is completed, and then paint the latex paint twice.

Do not scrape putty on the cement wall, as there will be a lot of trachoma and cracks in uneven walls. 2. Directly brushing latex paint on the blank room will also cause the effect of latex paint to be poor, and fine black spots will appear after a period of use. 3. The base layer is directly painted with latex paint, not only the loss of use is relatively large, but also the cement wall is brushed with two layers of latex paint can not completely cover the original color of the cement wall, and more than three layers must be brushed, and the cost is higher.

4. The indoor base wall is made of cement mortar and mixed mortar, in the process of construction, there will be a lot of cracks and holes and uneven surfaces, the operation of scraping putty is to level the wall, and the wall can be painted white, it is very convenient to do any decoration on the white wall, and it can also highlight the highlights of the design. 5. Putty paste does not have fluidity, and has super viscosity, which can be well attached to the base wall, which can not only fill the holes in the base wall, but also increase the thermal insulation of the wall.

Rough house. You can paint directly, and you need to pay attention to it when decorating: Paint immediately on the rough room, not only will the wall be uneven, but also in the long run, their walls will continue to have problems, because this kind of wall is all damp or has some problems, their walls are easy to crack.

Immediately brush the paint brush, almost invisible effect, if you really want to the actual effect is particularly consuming paint, only brush many times to see that there is a tone on the wall, but we generally brush one or two times in the case of interior decoration. Even if you brush down the wall in this way, it is very uneven, and if you accidentally prop it up on the wall, you may also cause scratches.

It is best to use a better wall paint for such a thing, and be sure to ensure that the wall is intact before you paint it, if there is any problem with some walls, the problem may be higher after you paint it. Of course, if it is a public venue, such as a café or some studios, it is very beautiful, which can not only save the boss's interior decoration salary, but also give everyone a practical effect of handicrafts, so it does not mean that this kind of method is not advisable.

Suppose the flatness.

I don't care if I can do wall paint directly, but I should make an anti-alkali primer because the epoxy cement will destroy the wall paint film immediately after the alkali is reversed, to be precise, the vast majority of moisturizing emulsions are all acrylic.

raw material, touching the partial alkali in the epoxy cement destroys the molecular formula. However, in the middle and later stages, if the putty is batched, a layer of waterproof putty must be made first. The unevenness of the wall surface of its own concrete blank is putty powder in the middle and late stages.

The adhesion has little effect. If you are fully considering the middle and late stages or preparing for interior decoration, it is advisable to propose or scrape the water-resistant putty powder blank art. Since the water-resistant putty powder is built, what raw materials do for the wall in the future do not have to be batched again.

Frequently Asked Questions: Detect if there is a hollow wall on the wall.

Drop the slag, scratch the wall with a hard object to see if there is any slag falling. Wall paint is not recommended for restaurant kitchens and restrooms, just floor tiles.

It is relatively easy to maintain and clean up later. If the new house has already been done, the wall paint must be checked to see if there is any construction.

In case of non-compliance, it is best to remove the wall paint and redo it. Splashing of wall paint is inevitable, so take care of the parts that have already been renovated, such as wooden floors. To paint the wall paint, the wall must be flattened first to avoid the wall paint not adhering due to loose floating ash or too dry cement wall.

When the rough house is decorated, it is not possible to paint directly, and you must find a professional master to decorate it when decorating, and you can't mess around at home.

In the process of decoration of the rough house, putty should be scraped to smooth the wall, then waterproofing, and finally painted with latex paint or diatom mud. It is not possible to paint directly.

The best thing to do in the rough house is to hang the net and polish it before painting, and pay attention to whether the wall is smooth when decorating.

Blank cement walls can be directly painted with latex paint.

If you really want this effect, I recommend making a house shape like this, although it is a fake blank, but then its service life will be greatly increased. If you paint latex paint on the rough house, the walls of the house are easy to break. Be thoughtful when decorating, and it is a waste of time to repair it back and forth later.

Everyone chooses according to their own style, and some people just like this kind of decoration.

1. The white cement wall can not be directly brushed with latex paint, which will not only cause potholes on the wall, which is very unsightly, but also easy to fall off. 2. And the white cement contains alkaline, if you paint latex paint directly on the wall, it is easy to produce alkalinization problems after a long time.

Can the blank room be painted directly with latex paint on the wall?

No.

After the hydropower renovation was completed, after filling the slots, the wall surface was not so flat. Moreover, the cement wall also has a certain amount of floating, if you directly brush the latex paint, it will cause the wall paint to fall off and other phenomena. Moreover, cement also has a certain alkalineness, and the wall paint will be prone to alkali flowers.

The cement wall can not be directly painted with latex paint, because the construction wall is uneven, containing floating ash and other dirt, and direct painting will make the wall potholes, and it is easy to cause it to fall off. And the cement contains alkaline, direct painting, and it is easy to cause alkali flowers after a long time.

No. If you brush it directly, it may be uneven, but the color of the latex paint is not so bright, and the wall is prone to cracks.

Yes, but it is not recommended to brush latex paint directly, if you brush it directly, it must be brushed without any problems, otherwise cracks will appear after a long time.

No, after the cement is brushed, the surface gnaws wow, the surface can not exist floating ash, and then you will think about the wall skin we said, and you can find a worker to do a wall leveling if you are not moisture-proof, and it is not expensive.

There are also some industrial-style houses that will be painted with latex paint directly on the cement wall.

But such decorations are still relatively rare.

We also don't recommend it.

Brush latex paint directly without scraping putty, just like if you don't build a house with a foundation, the foundation is not firm, only the surface layer, and the wall pipe is naturally not long. The wall still needs to be treated at the base level, especially for the rough house, the standard wall construction steps, you can understand: wall reinforcement - back water waterproofing - wall leveling - scraping the surface layer to collect putty once - primer once - latex paint twice.

I hope it can help you, and if you still have questions, click on the avatar and wait for you to tease

When the house is being renovated, don't you know that you need to paint latex paint when you are on the wall? What are the methods of brushing latex paint in the blank room, and then I will take you to know whether the wall needs to be painted with latex paint?

1.Do you need to paint latex paint on the wallFirst of all, we can visually see that the rich colors can even be adjusted according to your needs according to the style of your home. And they are all sturdy, so even large-scale effects can be a wide range of brushes, because they are also very good.

2.Does the wall need to be painted with latex paint, now let's take a look at its environmental protection, it has strong antibacterial properties and good moisturizing properties. We can choose a big brand when buying, the quality is generally good, if the taste contains a spicy description, contains some harmful substances, for inferior paint, you can smell the smell.

3.Do you need to paint the wall with latex paint, now let's understand the lifespan. Usually qualified latex paints can be supplied for at least 10 years. There are usually two coats of paint and one primer. The quality of our latex paint is good because the foundation of our walls is good. Use.

4.Finally, losses in terms of losses are generally around 5%. If it gets dirty, you can attach it to the surface and wipe it with a brush to return it to its original shape. It's more convenient that way.

1.Excellent check. Make sure that the cement walls that need to be painted on the rough interior are hard and flat.

If the walls are not strong enough plaster layer or there are large cracks and holes, complaints or real estate development are required to be run again. If the plaster is repaired by itself, it can be filled with plaster.

2.Finished product protection. When working on the wall, there is no choice but to dirty the dust, so putty, paint or other sticky celery high mixture will come off and the existing interior of the finished product must be protected.

3.Prepare putty before scraping. Check that the wall is firm, flat, steel brushes or other tools to clean the wall cement wall is full of dust, possibly relief.

After applying the concrete surfactant to the wall roller and drying it (usually more than 2 hours), you can scrub the putty as much as possible.

4.Before adjusting the putty, measure the flatness of the wall (using a ruler of at least 2 meters) to determine how to scratch the putty. As a rule, the walls can be scraped into two layers of putty, which can be horizontally covered with background color.

Non-flat putty requires several scratches in the area. If the flatness is very low and the walls are heavily tilted, scrape the plaster horizontally and scrape off the putty. The interval between each putty batch scraping must be at least 2 hours.

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