Can you apply latex paint after polishing the wall, and can the polished wall be rolled directly wit

No, because of putty.

Although polished, but the flatness of the wall is not high, some places will look very uncomfortable like the arch bag, it must be polished, the flatness is high, the plane effect is smooth, first on the polished wall to paint the interface agent, and then paint the primer and topcoat. Otherwise, there will be some pits and dots on the wall, which will affect the decorative effect. It is better to brush latex paint.

To a certain extent, it can be waterproof and dirt-resistant, and it is easy to deal with when dirty.

Yes, if you want to have a better effect, it is better to grind it with sandpaper.

Polishing is not recommended.

After brushing the latex paint, it looks more beautiful. Moreover, latex paint has a certain "water blocking" ability, which can prevent the putty layer from absorbing moisture in the air, thereby reducing the possibility of the putty layer falling off to a greater extent. If you don't paint latex paint, the exposed putty layer can't come into contact with moisture, otherwise it will be easily loosened by blisters.

If the adhesion of the putty layer is good and the wall is well protected, it is of course possible to paint latex paint after a few years.

Polishing the wall: Wall grinding and polishing refers to the grinding of putty after the putty is scraped on the wall, in order to make the wall flater and the surface more delicate and uniform. Wall polishing is not only related to the final flatness of the wall, but also an important means to solve some minor defects in the wall decoration.

1. Although the main function of putty is leveling, if it is only scraped putty, only half of the leveling work is done, and the other half is also half of the final effect, which should be solved by grinding. This is also the most important function of wall polishing.

2. In the process of putty scraping, it is inevitable that there will be some minor defects, such as the stubble at the junction of putty, the traces left by the local batch scraping that is too thin or too thick, and the pinholes caused by water absorption on the wall, etc., which can also be solved by wall grinding.

3. The surface structure of the putty after overall grinding is more uniform and consistent, and some problems that may be caused by the difference in surface structure are avoided.

Latex paint: The common name of latex paint is a large class of synthetic resin emulsion coatings represented by acrylate copolymer emulsions. Latex paint is a water-dispersible coating, which is made of synthetic resin emulsion as the base material, and the filler is refined by adding various additives after grinding and dispersion.

Latex paints have many advantages that are different from traditional wall paints, such as easy to apply, fast drying, water resistance, and good scrub resistance. In China, people are accustomed to use synthetic resin emulsion as the base material, water as the dispersion medium, adding pigments, fillers (also known as physique pigments) and additives, and the coatings made by a certain process are called latex paints, also known as latex coatings.

Summary. Qinqin will help you make the following answers according to your question (can the polished wall be directly rolled with latex paint): The polished wall cannot be directly rolled with latex paint, and the latex paint needs to be rolled after sanding.

Direct roll-on of latex paint will result in a decrease in glue performance and a loss of wall surface.

Will the polished wall surface be peeled off if the latex paint can be directly rolled? ?

According to your question (can the polished wall be directly rolled with emulsion and glue paint will fall off) to help you make the following answers: the polished wall can not be directly rolled with latex paint, and it needs to be polished and then rolled with latex paint. Direct roll-on of latex paint will result in a decrease in glue performance and a loss of wall surface.

Noisy acres. Kiss the following to help you find the extension: when choosing wall sandpaper, you should note that it is not the coarser the better, nor the finer the better, generally start with the fine sandpaper, and change the coarse sandpaper if you don't move, but in the end, you generally have to use fine sandpaper to re-polish it again to ensure that the wall is meticulous and free of scratches. The grinding property of putty has been withdrawn in the inspection report, of which the "polishability" item is tested 1 day after the putty is scraped, generally speaking, the water-resistant putty is best polished within 3 days after the wall is put on, at this time the strength is low, the surface structure is not firm, and the grinding is more labor-saving.

Generally, the putty will be completely dry after 7 days, at this time the adhesion of the putty will be relatively strong, the surface structure is relatively firm, and it will be relatively difficult to polish.

Summary. Yes, smooth walls should be brushed with interface agent before painting. The interface agent is an adhesive with super adhesion, excellent water resistance, and aging resistance.

Improving the bonding strength of the plastering mortar to the base layer can effectively avoid the problems of hollowing, falling off, shrinkage and cracking of the plastering layer. The interface agent is used to treat the surface of concrete, aerated concrete, lime sand bricks and fly ash bricks, etc., to solve the problem that the interface is not easy to bond due to the strong water absorption or smoothness of these surfaces, resulting in hollowing, cracking, spalling, etc.

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The polished wall is very smooth, and the brush paint cannot seep into the putty, and it will not peel and fall off.

Yes, smooth walls should be brushed with interface agent before painting. The interface agent is an adhesive with super adhesion, excellent water resistance, and aging resistance. Improving the stickiness and disturbance strength of the plastering mortar on the base layer can effectively avoid the problems of hollowing, falling off, shrinkage and cracking of the plastering layer.

The interface agent is used to treat the surface of concrete, aerated concrete hail soil, lime sand bricks and fly ash bricks, etc., to solve the problem that the interface is not easy to bond due to the strong water absorption or smoothness of these surfaces, and the source cover Chang causes the plastering layer to be hollow, cracked, and peeled.

1. The polishing must wait for the paint film to solidify before it can be carried out.

2. The curing time of the paint film depends on the temperature and humidity of the construction environment, the higher the temperature, the drier the environment, the faster the curing speed of the paint film, it is recommended to wait at least two days.

3. If the time is in a hurry, and then there are conditions, you can bake the paint first, which can shorten the time.

The above about how long after wall painting can be polished is introduced here, I hope it will help you.

1. The wall needs to be polished before brushing latex paint, so as to ensure that the decoration effect in the later stage is better. And in the early stage, the wall also needs to be brushed with primer, before brushing the primer, if there is unevenness on the wall, we can use cement mortar to apply more than one time, and wait until it is dry, and then use coarse sandpaper for the first time to polish. 2. After the wall base is treated, the primer is brushed, and the second polishing is required after the brush is completed.

However, the sandpaper used this time is a little higher than the sandpaper used last time, which meets the standard. Related knowledge development materials: 1. Generally speaking, you can brush latex paint twice, and each time you need to use sandpaper to polish the wall, and finally ensure that the film-forming effect of latex paint is better.

2. If you want to be more uniform, you must treat the wall before painting, and the wall must be cleaned up, so that there can be no unevenness, and there can be no gaps. 3. Brushing latex paint also needs to be polished, in the process of construction, the primer should be brushed once, and then the latex paint should be brushed twice, and it should be polished three times, and the type of sandpaper selected is also different. 4. To brush latex paint, pay attention to the skills of painting, first need to apply primer to ensure uniformity, and then carry out the work of making up.

Next, brush the topcoat, the hair of the drum can not be too short, otherwise it will affect the film-forming effect, and the later stage also needs to carry out simple maintenance, if the weather is sunny, open the window for ventilation.