What are the steps of the process of interior decoration painting?

1. Deal with the base layer of the wall.

The base treatment of the wall is very important in the painting step, sloppy, you must know that the base treatment of the wall is not done, it will affect the subsequent process, so we must level the base before painting, in addition, because most of the rough houses are not flat, so it is necessary to carry out the leveling and cleaning process, when painting the wall, the old paint should be removed, if it is an old house of more than five years, the putty must be removed.

2. Apply the interface agent.

After the wall base layer is treated, it is time to select the brush interface agent. Since the interface agent can strengthen the adhesion to the base layer, it must be brushed evenly when brushing the interface agent.

3. Waterproof treatment.

For the kitchen and bathroom, which is prone to moisture, the space is waterproof, which requires the use of waterproof coatings, which are generally two-component, and some are three-component. Therefore, it is necessary to understand how to deploy before this construction.

Fourth, anti-crack treatment.

If there are cracks in the house, you need to paste kraft paper and mesh fiber cloth on the cracks and the connection between the light wall and the load-bearing wall to fill the gaps, otherwise the effect of brushing out is definitely not ideal.

Fifth, scrape putty.

After all the above wall problems are solved, you can enter the painting step, the first step is to brush putty, to mix the purchased putty powder evenly, it is best to place it for more than ten or twenty minutes.

6. Sandpaper sanding.

After the putty is dry, you will find that some places are not very evenly scraped, so it should be sanded with paper. The grinding method is to move closer to the center from the periphery.

7. Brush the primer.

Pay attention to symmetry when brushing the primer, to ensure that every corner of the wall can be brushed, of course, if the wall eats too much paint, it is best to add a little more water when brushing the primer, so that you can brush evenly.

8. Paint the topcoat.

After drying, use sandpaper to smooth it again, and finally brush the topcoat, remember not to put too much water in the topcoat, otherwise it will affect the thickness and feel, of course, the topcoat should be brushed twice.

Latex paint construction process: First of all, before applying paint, we need to clean the base layer to make sure it is clean; Then scrape putty or fill putty according to the actual situation of the wall; This is followed by multiple full scraping of putty and smoothing; After that, we have to start applying the sealing primer, everyone must be careful; Then we started to paint the latex paint for the first time; After that, check the wall to see if you want to fill the putty and smooth it, and repeat this step once or twice; Finally, there's the polishing.

When the brush is finished and waiting to dry, soak it in water, and look for air bubbles in the brush place, and if there are air bubbles, they will burst immediately. You can find a decoration company or do it yourself, if you are looking for a decoration company, I recommend No. 1 Home Network, my home is decorated by this company, to be honest, it's not bad.

When decorating a house, there are many procedures that are not well understood by owners who have just bought a house. Every process is complex and can't be mistaken, so what is the process of decoration painting? Let's find out together!

1. Treatment of wall base layer.

Before painting, it is necessary to clean the base layer of the wall, which is one of the very important procedures and should not be sloppy. If the base layer is not treated well, it will affect the subsequent process, so we must pay attention to the base layer clean. Moreover, most of the rough walls are uneven, so they have to be leveled.

If it is an old house, then the old wall paint should be cleaned first, and then the construction should be carried out.

2. Apply the interface agent.

After the base layer is cleaned, brush the interface agent. The purpose of brushing the interface agent is to enhance the adhesion of the wall base, so it should be applied evenly.

3. Waterproof treatment.

If the kitchen and bathroom are also buried in the foundation paint, then it must be waterproofed, because the kitchen and bathroom are more prone to moisture. During construction, it is necessary to understand how to deploy waterproof materials.

4. Anti-crack treatment.

If there are cracks in the wall, then you need to fill the cracks with kraft paper or mesh fiber cloth and other materials, and then proceed to the next step, otherwise it will affect the painting effect.

5. Scrape putty.

After the above procedures are completed, start to brush the putty, stir the purchased putty powder evenly according to the requirements, and then leave it for about 20 minutes, and then use a scraper or spatula to scrape, but pay attention to scraping as hard as possible to make the rest of the wall bonded, but do not scrape repeatedly. The number of times to scrape putty should not be too much or too little, generally two times, the old house can be done three times, but after each brush, in the state of putty half wet and half dry, gently press it with your hands, if it is not deformed, and then use a scraper to collect the light and level.

6. Sandpaper sanding.

After the putty has dried the bent limbs, sandpaper the uneven areas.

7. Brush the primer.

When brushing the primer, it should be applied evenly, and every corner can be brushed to ensure that the front leaks can be brushed.

8. Paint the topcoat.

After the primer is dry, sand it with sandpaper and then brush the topcoat.

When the construction of the house mud stage is good, it means that it enters the last link of hard decoration - painting construction, what is the process of home decoration painting? Many owners don't know anything about this craft, so let's take a look!

1.Grassroots treatment.

Before the painting is carried out, we must ensure the flatness of the base surface, that is, the unevenness of the top surface of the construction wall is smoothed with plaster. For the protruding places, it is necessary to polish and smooth them with fine sandpaper to ensure the smooth progress of the later construction.

2.Apply scraping putty.

When the base layer is treated, then the process of scraping putty needs to be carried out, which generally needs to be constructed two to three times. When scraping putty, it is best to apply from top to bottom, from left to right, and do not apply and scrape repeatedly. In addition, due to the poor polishability of the plaster, scraping putty mainly plays the role of priming, that is, making the surface of the base look smoother.

3.Paint application.

When the putty is scraped, it needs to be applied with a primer first, the purpose of which is to play a protective role, so that the base layer is alkali resistant and not corroded. Then carry out the construction of two latex paints, most of which are carried out by spraying, and the paint film is relatively uniform. However, after spraying, the surface of the base layer should be allowed to dry thoroughly before it can be sanded.

In addition, in the construction, it can not be sprayed back and forth, so that the thickness of the paint film is different, and it is easy to have the problem of leakage.

4.Post-work.

When the latex paint is applied and the fine sandpaper is sanded, it needs to be left for a period of time. Because it usually takes a while for latex paint to dry completely, the owner should open the window for ventilation to speed up the drying speed of the paint surface. In addition, when the paint construction is completed, it is also necessary to carry out acceptance work, that is, to see whether the top surface of the wall is flat, whether there are concave and convex granularities on the surface, and whether there is dust to the touch.

Hope the above, helpful.

First of all, we must understand the construction steps of the wall surface: after the wall is repaired, sealed, and leveled, the base treatment is carried out, and only then do we begin to brush latex or paste wallpaper. Then it can be sanded and dusted before it can be painted.

If you want to paste wallpaper, you can use glue as long as you brush a layer of base film. If it is not up to the standard, the error is more than five millimeters, we need to use the wall ni for leveling (wall ni, we can understand it as a reinforced gypsum for a rough leveling) putty can only be found within five millimeters, the wall skin is too thick, it is easier to hollow and easy to fall off, usually the primer is white, do about three times, and then spray the topcoat on the surface. When spraying the topcoat, it depends on the specific situation, if the coverage effect is good, spraying 3 times can be, if the coverage effect is not good, spraying 7 or 8 times is also the case.

<> the entire wall is putty two to three times, and the putty should not be scraped a second time when the first time is not completely dry. After scraping the putty, it is also polished under the irradiation of a 200-watt bulb. An important item in home decoration is to paint the wall paint, when the wall ensures a certain flatness and smoothness of the surface, it is necessary to remind everyone that the primer must be painted first, because the adhesion of the primer and the number of friends who isolate the acid and alkali are better, I am a 28-year paint craftsman, and the surface of the object should be cleaned first, which is the first thing to do.

Another is to brush the oil again, then hit the putty, hit the sandpaper, beat the putty again, and finally beat the sand again until it is smooth and clears the surface dust.

It can be sprayed airless, or it can be rolled by hand. Regardless of the method, it is recommended not to use latex paint, now you can use Loujin shell shell powder to purify the paint, latex paint **, the effect of ultra diatom mud. Pure natural no additives, zero formaldehyde, purification and decomposition of formaldehyde.

First of all, the original wall treatment is to play the wall solid, the acid and alkalinity of the wall to compete for the requirements, and then you can check the coverage of the putty powder on the back, the putty powder plays three times, and then polished, and then the drum rolls on the latex paint. In addition, it must be noted that the base layer of the wall should be treated firmly, and at least three primers and two topcoats should be applied when brushing paints to ensure that the surface is smooth, the color is uniform and consistent, and there is no color difference.

Decoration is a big project that we will carry out immediately after buying a house, but where the decoration can not be without paint, paint is indispensable in our decoration. The choice of paint is one thing, but more importantlyPaint processLet's take a look at the introduction of the home decoration paint process!

First, the paint thing is to do a good job of on-site hygiene, check whether the wood products are missing supporting ornaments and whether the wood products meet the standards.

Second, before the paint on all the wood is done, the color will be repaired in the places with color differences.

3. The wood paint is normally two primers and three topcoats, and each procedure should maintain sufficient drying time. The project manager must supervise, sandpaper grinding carefully, dust removal after the next paint, especially the grinding of the line surface, and finally make the paint film full and uniform, no particles, no sagging, good feel, but there is a paint to be finished on the wall latex paint and then shabu. The putty of the mixed paint should always be oily putty.

What are the home improvement paint process Introduction to the paint process.

Fourth, the latex paint surface should first be filled with a putty for water, electricity, groove and bricklayer stucco to facilitate early drying.

Fifth, the screws on the gypsum right are dotted with anti-rust paint, and the screws beyond the gypsum surface should be carefully not leaked, and the screws beyond the gypsum surface should be re-screwed.

Sixth, the latex paint is normal after the putty is flattened, the three-bottom three-sided coating, the putty is left until the putty on the top of the wall is dry, and the light is polished until the light is leveled and then notified to the owner for acceptance, and then the paint is applied (if necessary, the light acceptance is carried out at night). When applying the paint, it should be even, with a row of pen pear clear, each coat of paint, until it is dry before applying.

7. The edges and corners of all latex paint on the modeling surface should be flat and straight, and the batch should be detected with a ruler, including grinding, and the shape of the finished product should be edged and cornered. When encountering wood products painted with latex paint, wood products must be oiled.

8. Before the latex paint is finished, coordinate the water and electricity installation and flooring time. Before laying the floor, inform the owner that the paint will be subject to a preliminary acceptance. After all the installations are completed, the painter finishes the baseboard and the final coat of paint on the wood surface, and repairs the latex paint.

9. After the completion of the project, after the acceptance of all aspects of each type of work, the owner will be notified to accept the paint and the whole, and please sign after passing the inspection.

The above is the relevant introduction to the paint process, if you want to know more about the paint process, please pay more attention to the decoration network, the decoration network will provide you with more complete, more detailed and updated information.

1. Concrete surface base treatment.

1) Before construction, carefully see whether the concrete surface is poured smooth and smooth, if the concrete surface is rough, uneven and smooth, it is necessary to use construction glue and cement mortar again, until it meets the requirements.

2) Use a chopping axe to chop off the concrete protrusion, and then use a shovel to remove the concrete burr.

3) Use a wire brush to brush off the release agent and talcum powder on the trimmed concrete surface (the concrete that has removed the bubbles and burrs).

4) Sweep the floating ash with a brush and wash it with water.

5) After the water is dry, brush it with 801 glue and water solution, and the ratio is 801 glue 1: water 8-10 to dry.

2. Slurrying. 1) After the construction glue solution is dry, use construction glue + cement + water (1:3:1) to adjust it into a thin slurry and brush it thinly with a board brush.

2) After the construction glue is dry, use a shovel to shovel the uneven part of the brush slightly, and then use coarse sandpaper to grind it again, and sweep away the floating ash to wait for the first putty.

Knowledge of the construction process of antique paint.

3. Cement putty.

Use high-quality construction glue + high-grade cement (stable strength) Construction glue: 3-4 parts of cement putty ash.

1) First of all, use cement putty ash to make up the depression and missing corners of the concrete surface. If the beams and columns are not straight, then use a ruler to fill up and straighten the construction glue and cement ash. If there is a defect, you should ask the mason to make up for it, and then use construction glue putty to make it up.

2) After the ash is dried, grind the ash with coarse sandpaper and sweep away the floating ash.

3) on the basis of grinding a good point to fill the ash with construction glue putty ash slightly diluted, with a paint iron plate full of scraping putty.

4) After the ash of the first road is dry, use 1-iron sandpaper to grind alongside, can not grind with hand, if it is flat to wrap 20 * 10 flat wood mill, if it is a garden arc, the arc plate should be used with sandpaper grinding.

5) Scrape the second ash as well as the first ash.

6) Grind the second sandpaper.

7) Scrape the third ash, this putty ash is determined according to the quality of the concrete surface. If the concrete surface is better, 3 ashes can be. If the concrete surface is rough, you have to use 4-5 putty ash.

8) The third putty ash is sanded.

9) The last layer of gray sandpaper is finer than the previous ones, generally use coarse sandpaper to grind first, and then use 1 sandpaper to grind again.

Knowledge of the construction process of antique paint.

4. Epoxy primer (antique paint).

1) Brush the first epoxy primer on the last cement foundation (the first one should be diluted).

2) After drying, use 300 water sandpaper to grind it lightly.

3) Brush two epoxy primers after sweeping off the floating ash.

4) After the primer is dry, use 300 water sandpaper to gently grind it and sweep away the dust.

5. Brush antique topcoat.

1) After the primer sandpaper is polished, brush the first antique paint.

2) After drying, use 350 water sandpaper to grind lightly.

3) Brush the second antique paint, finish, and dismantle the construction scaffolding.