The second time the latex paint is used with a pen or a roller

1. Latex paint generally needs to be painted three times:

1. The first latex paint: the painting sequence is to brush the top plate first and then the wall, and the wall is up and then down. Clean the wall first, and use a cloth to wipe off the dust on the wall.

The latex paint is painted with a pen, and when you use a new pen, remove the floating hairs and unstable hairs on the pen. Latex paint should be stirred evenly before use, and diluted with water appropriately to prevent the paint from not opening all over the head. After drying, the putty is replenished, and then dried and polished with sandpaper and cleaned;

2. The second pass of latex paint: the operation requirements are the same as the first pass, fully stir before use, if it is not very thick, it is not appropriate to add water to prevent penetration. After the paint film is dried, use fine sandpaper to polish off the small bumps on the wall and the brush bristles, and clean them after grinding them smooth;

3. The third latex paint: the practice is the same as the second latex paint. Due to the rapid drying of the latex paint film, it should be operated continuously and quickly, starting from one end and gradually brushing to the other end, and the upper and lower brushes should be connected with each other, and the latter row of pens should be followed by the previous row of pens to avoid the appearance of dry rear joints.

2. Precautions for brushing latex paint:

1. The whiskering is obvious.

The consistency of the paint (latex paint) should be moderate, and the amount of paint dipped in the pen should be appropriate, and the amount of paint should be more rational and smooth, so as to prevent excessive wheezing.

2. Penetrating the bottom. The reason is that the paint film is thin, so in addition to paying attention not to miss the brush, the consistency of the paint emulsion paint should also be maintained, and too much water should not be added.

3. The joints are obvious.

When brushing, it is necessary to brush up and down, and the next row of pens is immediately followed by the previous row of pens, if the interval is slightly longer, it is easy to see the obvious joints, so when painting in a large area, it should be equipped with sufficient personnel and connect with each other.

4. The color separation line is uneven.

Before construction, the powder line should be carefully drawn, and the color separation line should be brushed by putting a ruler, the force should be even, the rise and fall should be light, and the amount of dipping the pen should be appropriate, brushing from left to right. When painting the paint with color, the ingredients should be appropriate, ensure that the same batch of paint is used for each time on the independent surface, and it is advisable to use it once to ensure that the color is consistent.

There are pros and cons to different ways to use latex paint:

1. Brushing, mainly with wool brushes and typesetting brushes, the advantage is that the brush marks are uniform, the disadvantage is that it is easy to lose hair, and the efficiency is low;

Second, roller coating, this method is more material-saving, but the painting of the corner area is not in place, and it is easy to produce roll marks, affecting the appearance;

3. Spraying, divided into two ways of air spraying and airless spraying, mainly with the help of spraying machine to complete the construction, the advantage is that the construction efficiency is high, the paint film is smooth, the disadvantage is that the atomization is serious, and the material is more wasteful.

That's not good, it's best to have two sides on the bottom, because if the brush is too thick, it will affect the effect of the paint film, it is not easy to dry out, and it is easy to have quality problems, such as wrinkles, peeling, etc.

It is best to use 2 bottoms and 2 sides The first time to dilute the paint The second time can be thicker Then the top coat process requires 2 people to roll the paint evenly on the wall with a thick roller After a person uses a thin roller to sort out the paint in an orderly manner This process can prevent peeling, which is the so-called cracking.

Actually, there is a difference, but the difference is not much for people who are not careful in the details. Latex paint is usually brushed three times is usually said to be one bottom and two sides, this is more practical and economical, and the thickness of each layer of brush is also very particular. The number of brushes is conducive to uniform color and improve the three-dimensional effect of the paint, and it can also control the air to remain in the paint to form small bubbles, which in the jargon is to prevent peeling or something.

Generally, brush one bottom and two sides, check and repair the bottom after brushing, and then brush the topcoat. Because after brushing the primer, you can find the unfinished areas.

It should be scraped twice, polished once, and rolled latex twice. That's right.

No, people cut corners.

One primer, two topcoats.

If you can't listen to him, don't be fooled.

It's definitely different, and the general primer has to be brushed twice. The topcoat should be used twice, and the putty should be scraped twice in the middle! He brushes less once, he earns a little more, our company helps people to decorate their homes are primer twice, topcoat three times, the specific construction is like this:

1. Brush primer 2, polish flat 3, brush primer 4, beat flat 5, brush top coat 6, hit flat 7, brush top coat. At least two times to brush, brush once and brush three times for a short time is not visible, a long time to come out, so the owner must be careful.

It is enough to brush Dulux 2 times, but it is better to have two sides of the bottom to produce results! It can bring a bit of transparency and roundness.

Yes. Generally, when finishing a new wall, it does not require much preparation, but the alkalinity and moisture content should be tested. The water content of the wall can be tested with a moisture content tester, and the pH value can be tested with a pH test paper, and the test paper is wetted with distilled water and pasted on the base surface to be tested, and the alkalinity of the wall can be obtained according to the degree of discoloration.

For the treatment of painted walls, users can wipe the ceiling with a sponge or rag to 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.

Depending on the dryness, the indoor temperature is high.

You can brush it twice if it dries quickly, and you can't brush it again before the first time it dries.

The wall paint is. Back to the answer directly to the outside world.

One layer, so it is also relatively strict on the construction technical requirements of the painting, the arrangement of workers and the collocation of time during the construction require certain skills, in addition to the second topcoat must wait for the first topcoat to dry before painting, and the second topcoat must be formed at one time, can not be repaired.

Under normal conditions bai

Below, the latex du paint wall after the roller brush goes through two.

Zhi hours to dao after the dry, encountered yin.

When it's rainy, it's dry.

The room is slightly longer. So, it's okay to roll the latex paint twice a day.

The latex paint is made with a roller brush, and the surface after film formation will not be as flat and smooth as the surface of the veneer, and it does have the feeling of goosebump as you said. The quality of the drum and the viscosity of the latex paint have an impact on this phenomenon. The brush marks on the corners are due to the use of a wool brush to brush latex paint, which is also a normal phenomenon, and the traces of the wool brush are not the same as the traces of the roller roller brush.

And this kind of corners, usually use a wool brush to brush latex paint, and the roller can not roll the corners of the brush. Of course, there may also be workmanship issues. Since it is impossible to understand the actual construction status of your home, it is difficult to confirm the exactly, so I can only tell you these for reference.

No, it must be 24 hours later, coating quality requirements: no powder, peeling; No missing brush, through the bottom; No falling, pimples; No anti-alkali, bite color; Consistent color, no trachoma, pores.

You can think that you have to wait until it is dry before polishing it at the second time.

I'm right about interior design, don't get peeled after a while.

Generally, the wall latex paint needs to be brushed 2 or 3 times, the painting sequence is to brush the top plate first and then brush the wall, the wall is first up and then down, first clean the wall and then wipe off the wall dust with a cloth, latex paint is painted with a row ratio, when using a new row ratio, the floating hair and cloth on the row pen, and the firm hair should be cleaned off the latex paint before use, and some water should be added appropriately to prevent the head from changing, and the paint brush can not be opened.

1. Interior wall.

According to the flatness of the cement surface, it is necessary to batch putty 1-3 times, first level and polish the wall, then brush the primer 1 time, and finally brush the wall paint 2 times (commonly known as two sides and one bottom).

Note: It is best not to paint the interior wall latex paint more than 4 times, for fear that the paint film is too thick and the humidity of the room is too low, resulting in cracks in the paint film.

2. Exterior wall. Clean the base layer of the exterior wall, and then mix it with double fly powder and cooked rubber powder to make the base. Then there is the latex paint, and the surface layer needs to be applied 2 to 3 times.

1.The first construction of the brush paint standard.

In the construction of this link including the number of times and succession of painting, these subtle details are particularly need attention, in order to prevent the wall from damp, first of all, the bottom paint must not be forgotten, but also can make the next brush paint have a uniform color, the next is the surface paint, for the construction of the surface paint is a certain painting order, to start from the chandelier and then the line and finally the wall, for the wall paint also needs at least two times, the first time to add water to facilitate the absorption of the wall paint, Do not add water to replenish the absorbed paint for the second time, as for the painting on both sides, there should be a certain time interval. The first construction is the roller coating construction, that is, the use of two different thickness of the roller brush for construction, first of all, the rough roller brush for the roller brush, the ground state of the wall brush out, after all, the rough roller brush brush will inevitably be a little rough, if you want to have a delicate effect, the next step is to use the fine roller brush for brushing, after the treatment of the fine roller brush to achieve a delicate texture.

2.The second construction of the brush paint standard.

After the first construction, the painting work on the wall has not ended, and the second construction is needed to be regarded as the end of the work, and the second construction is that the brush is more delicate than the fine roller brush, and at the same time the details of the first construction are left to complete the place. This work is not over, but also more delicate workmanship, that is, when the paint is dry, it must be carefully polished, so that the wall does not have any flaws, and it is more delicate and smooth with gloss.

Usually two or three times.

Latex paint is the common name of latex coating, born in the mid-to-late seventies of the twentieth century, is a large class of synthetic resin emulsion coatings represented by acrylic copolymer emulsion. 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 dispersing. 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.

Construction method: Correct construction method and precautions before the construction of latex paint, all the shells and cracks on the wall should be removed, and the filler should be used to fill the level, remove all the residual slurry, garbage and oil stains on the wall, and the large area of the wall should be treated separately. Sanding out the uneven areas and rough surfaces, then rinse the walls and paint them when they are completely dry. Before using the roller, you must first use a brush to apply the parts that the roller cannot reach, and wait for 2 to 3 hours before rolling a large area with the roller.

The drum should be of high quality. Apply primer first during construction, and wait for about 6 hours for the primer to dry completely before covering the topcoat. Avoid construction in rainy and foggy weather.

Generally, the construction is best under the temperature of 25 and the humidity of 50%. Paints must be protected from rain and dust contamination during painting and before drying. Note that it is not advisable to construct when the wall surface temperature is lower than 10.

In the secondary decoration, the original paint layer must be removed before the latex paint is painted. Then mix and base with double fly powder and cooked rubber powder. Then there is the latex paint, and the surface layer needs to be applied 2 to 3 times.

In terms of construction, the putty on the wall should be made of extra white old powder, white cement, water, chemical paste, and 801 construction glue. When blending, first use a small amount of water to dissolve the white cement, and then put in an appropriate amount of 801 glue, chemical paste, old powder, and stir until the appropriate concentration. The quality requirements are that one should be flat, and the other should be light, and there should be no capillaries.

The test method can be observed from the four corners of the wall with a light bulb, and it is clear whether the brush is smooth or not. After the putty is batched, it is completely dry, and the wall sealing primer matched with the purchased latex paint is painted, and then the topcoat is applied. Both the primer and topcoat can be adjusted slightly thinner to avoid brush marks.

Wait for each coat to dry before applying it a second time. In addition, if there is paint construction at the same time, it should be painted after the old powder is approved, and then apply latex paint, so as to avoid the emulsion paint being yellowed due to the volatile toluene emitted by the paint, causing unnecessary losses.

As said upstairs. Usually two putty on both sides, the putty layer is mainly leveling, there is no certainty, as long as it can be flattened, it can be done again. The primer is usually not necessary for the interior walls of the home, and it will be better to use it if you are financially affordable.

And the exterior wall is, of course, two putty, one bottom and two sides are the best. Three topcoats are wasteful.

The decoration foreman explained the precautions for brushing latex paint, hoping to help you in decoration.

Now with better latex paint (Dulux, Nippon, etc.) are taken "three greasy, one bottom and two sides", if "two bottoms and three sides" is a waste, in the latex paint painting, not the more layers of brushing, the better! (People often have misunderstandings, remember).

You can look for Dulux and Nippon Paint related**, and you will understand.

Generally, it is more appropriate to use the method of "two bottoms and three coats".

Generally, the wall latex paint needs to be brushed 2 or 3 times, the painting sequence is to brush the top plate first and then brush the wall, the wall is first up and then down, first clean the wall and then wipe off the wall dust with a cloth, latex paint is painted with a row ratio, when using a new row ratio, the floating hair and cloth on the row pen, and the firm hair should be cleaned off the latex paint before use, and some water should be added appropriately to prevent the head from changing, and the paint brush can not be opened.