Painting wall paint has become one of the wall decoration choices for many owners, how to accept the

Wall paint is a step of home decoration, so the construction of wall paint is very important, many people may think that the construction of wall paint is very simple, in fact, it is not, the method of wall paint construction is not as simple as imagined, if the wall paint construction is not in accordance with the specification, it is difficult to be able to do very well, and it may also cause the different colors of the wall paint The overall look will become uncoordinated. Below, let's take a look at how many times to decorate the wall paint? What are the matters to be paid attention to in the construction of decoration wall paint?

How many times to paint the decoration wall? In fact, the wall painting is generally brushed three times, the white latex paint can be brushed three times, and if it is a colored wall, then it needs to be brushed 1 or 2 times. When brushing once, 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.

When brushing the second time, the operation requirements are the same as the first time, fully stir before use, if it is not very viscous, it is not suitable to add water, wait for the paint film to dry, use fine sandpaper to polish off the small bumps on the wall and the brush bristles, and clean it after grinding it smooth.

Brush the third time when the practice is actually similar, because the latex paint film dries quickly, should be operated continuously and quickly, when brushing from one end, gradually brush to the other end, to brush up and down to form a connection, to avoid the phenomenon of drying after the joint decoration wall paint construction should pay attention to what matters?

Prevent obvious whiskering, and when painting on the wall, the consistency of the paint should be moderate, more reasonable, and more smooth, so as to prevent the whiskering from being too obvious. The reason to prevent the bottom from penetrating the bottom 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. To prevent the obvious brushing of the joint to brush up and down, the latter row of pens immediately followed the previous row of pens, if the interval is a little 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.

To prevent the uneven color separation line, the powder line should be carefully drawn before construction, and the color separation line should be relied on by putting a ruler, with uniform force, and the rise and fall should be light, brushing from left to right. When painting the paint with color, the ingredients must be appropriate, to ensure that the same batch of paint is used every time on the independent side, and the color is consistent after being used once. Wall paint is one of the necessary materials in decoration, wall painting several times is actually according to their own needs and my decoration requirements to do, generally speaking, it is brushed twice, but there are many owners will choose to brush a few more times.

Wall paint is a step in home decoration, wall painting is generally brushed three times, white latex paint brushed three times.

Latex paint generally dries in three or four days, and there is no color difference when you look at it in two days. If there are brushed lines, it may be that the underlying sandpaper is not well laid, not in place, and uneven.

How many times to paint the decoration wall? In fact, the wall paint is generally brushed three times, and the white latex paint can be brushed three times.

The main way to accept wall paint is to take a level to see if the wall is level.

Connect the light bulb with a wire, and the light bulb is 10 cm away from the wall, and check it along the wall.

Look at the flatness of the painted wall, as well as the irregular matching of colors.

It will cause the wall to be painted in different colors, and the overall look will become uncoordinated.

It mainly depends on whether she paints it flat, and whether she paints it with leaky corners.

The appearance of wall paint affects the overall appearance of the home, and it is necessary to be cautious when accepting it to ensure that there is no problem with its appearance.

The acceptance of the appearance of wall paint mainly involves whether the color is uniform, there is no color difference, and whether the wall is cracked, powdered, penetrated, and brushed.

After the wall paint is dried, it is accepted by visual inspection and hand feel under natural light; Stand at a distance from the wall to observe, check whether there is trachoma, biting color, falling, color difference, penetration, etc.; Connect the light bulb with a wire, and the light bulb is 10 cm away from the wall, and check it along the wall.

The decoration of the wall is generally painted, tiled or wallpapered. If you want the best effect after wall decoration, you can't be sloppy in the acceptance process. In this issue, I will talk about the acceptance of painted walls.

When decorating the wall, if it is not well accepted. It was only found after moving in that the problem was troublesome to deal with. In this issue, I will introduce to you the key points of acceptance of painted walls.

Painting the walls for acceptance

Whether the effect of wall painting is fine and smooth, does not fall off and does not become moldy mainly depends on the quality of the paint and the construction technology, especially the treatment technology of the wall base layer. Therefore, the acceptance of the wall paint should start from the base layer, and it should be accepted again when it has not yet been painted, and then accepted again after painting.

wall base'Acceptance

Base treatment is the key link to ensure the quality of construction, in which to ensure that the wall is completely dry is the most basic condition, because the cement is the mortar of the bonding material, which is strong alkaline before hardening, and the latex paint will inevitably be anti-alkali at this time. When the cement mortar is hardened, the alkalinity value drops significantly, and the latex paint can be painted at this time. The drying time varies depending on the climatic conditions, and it should generally be left for more than 10 days.

The wall must be flat, at least two full scrapes of putty, if it still does not meet the standard, it should be scraped to meet the standard requirements.

Acceptance of wall paint film

The variety and color of the materials used in the latex paint painting meet the design requirements, and the color of the brushing surface is consistent, and quality defects such as penetration, missing brush, powder loss, skin alkali, peeling, and biting are not allowed. When spraying with a spray gun, the spray point is dense and uniform, no skin is allowed, no flow is allowed, the paint film is smooth and does not fall off the powder, and the doors, windows, lamps, furniture, etc. are clean, and there are no traces of paint.

Acceptance points and criteria

1. Stand at a distance from the wall to observe, no trachoma, biting color, falling, color difference, bottom penetration, etc.

2. It should be evenly coated, firmly bonded, and should not be missed, penetrated, peeled and rusted.

Paint surface quality inspection

Standing at a distance of meters from the wall, there is no trachoma, biting color, falling, color difference, and penetrating the bottom. No bottom, falling, wrinkled skin is allowed.

The paint surface should be bright, uniform and smooth.

The color is smooth with whiskering; High-grade color consistency, no brushing.

The paint should be painted after drying, face up to the visual inspection or hand feeling, the allowable deviation is measured with a steel ruler with an accuracy of 1 mm, and the decorative line of the color separation line is checked within a length of 5 meters. Penetrating, falling, no large surface wrinkles, no obvious place on the small surface; Flat, smooth and uniform; There is no large surface color separation and wrapping, and the allowable deviation of the small surface is not more than 2 mm: the color is consistent, and the whiskering is smooth; No missed brushing, peeling, and rusting are allowed.

The inspection of water and emulsion coatings should be accepted by visual inspection and hand feeling under natural light after the paint is dry. The wall and top surface must be flat, no powder, no wrinkles, no brush leakage, no obvious color difference, alkali, color return and whiskering on the large surface, and no obvious trachoma, falling, pimple and splashing phenomenon.

Wall decoration is a key project of home decoration, in which the quality of wall paint has a direct impact on the overall decoration effect. Therefore, homeowners should pay extra attention when inspecting. ForHow to accept home improvement wall paintIn fact, most people don't take it seriously, but some details that everyone ignores can expose a lot of problems.

SoHow to accept home improvement wall paint

1. Look and touch. Turn on the lighting, keep a distance of 10 centimeters between the lighting tool and the wall, and check it comprehensively along the wall little by little to see if there is obvious color difference in the wall paint, and whether there is any powder loss and brush leakage. If you want to check the waterproof effect of the wall putty, you can splash some water on the wall, and then touch it with your hands to see if the fingers are stuck with mud, and the clean fingers indicate that the waterproof effect is qualified.

2. Flatness. In addition to directly observing whether the wall paint is flat, it can also be checked by two ways: the deviation of the corner of the wall and the vertical flatness of the wall. If it is uneven, you need to refill the putty and then paint it.

2. Painting process. The materials and colors of the wall paint are different, but they must meet the requirements of the house decoration. The color of the wall paint should be consistent, and there should be no problems such as peeling, powder peeling and missing brushes. When spraying with a spray gun, the spray point is uniform.

1. The smoother the wall paint, the better.

Wall paints are typically applied in two ways: roller and spray. It is true that the smoother the painted wall, the better, but this is not the case with roller painting, because the wall usually leaves knurled prints. If a roll-coated wall looks very smooth, it may be due to too much water added to the paint.

Too much water can reduce the adhesion of the paint and make it easy for paint to peel. In addition, the paint content is small, and the paint film formed is relatively thin, which can not play a good role in protecting the wall, and the reduction of paint elasticity will not cover the cracks on the wall.

2. If no water is added to the paint, the drum cannot be rolled.

In fact, any latex paint without water can be brushed with a roller, but the knurling print will be more obvious. The dark-colored paint itself has poor coverage ability, and if you use a paint roller brush with water, it is easy to brush the flowers, so you don't need to add water to the dark-colored paint. For walls of the same size, darker paint should be at least twice as much as lighter paint.

The above is about:How to accept home improvement wall paint

You can get it for free

In home decoration, wall painting construction is a link that cannot be underestimated. We should not only pay attention to the construction effect of wall paint, but also ignore the acceptance work after the construction of wall paint. So, let's talk about what are the standards and methods for wall paint acceptance?

Exterior acceptance of wall paint.

The appearance of wall paint directly affects the appearance of the whole home, and when carrying out acceptance, it is necessary to ensure that there is no problem with the appearance part.

When carrying out the acceptance of the appearance of wall paint, we mainly accept it from whether the color is uniform, whether there is color difference, whether the wall is cracked, powder, penetrating the bottom, missing brush, etc. When the wall paint is dry, we can use the method of visual inspection and hand feeling under natural light to accept: stand at the distance from the wall to observe, check whether there is sandhole, bite color, fall, color difference, bottom penetration, etc.

Acceptance of the flatness of the wall paint.

It is also important to check the flatness of the wall paint. The acceptance of wall flatness mainly checks the deviation of the corner of the wall and the vertical flatness of the wall.

Wall corner deviation check: The multi-functional internal and external right angle detection ruler can detect the deviation of the inside and outside right angle of the wall such as the tung face. When using, push down to open the angle pointer box, when the pointer is in the zero position, the right angle is 90 degrees, and its deviation value is read directly, each grid is 1mm.

Generally, the wall deviation value of ordinary wall paint is 4mm.

Wall verticality and horizontality inspection: When using the vertical detection ruler to detect, the left side of the detection ruler is close to the measured surface, observe the pointer, and the scale referred to by the slag is the deviation value. The verticality deviation of the wall paint wall is generally 5mm, and the horizontal deviation is 4mm.

After listening to the introduction, do the owners have a grasp of the specific acceptance criteria for wall paint?

Hello, the acceptance criteria for painting wall latex paint are actually quite simple.

Take the lamp by hand to accept it (generally workers will use it for construction, and there should be workers in your home) generally use a wire to connect a 200w light bulb The light bulb is tied with an 80 cm long thin wooden square and then you take the light bulb along the wall to shine as long as there is uneven wall or particles You can see it You try the light bulb and the wall 10 cm apart, and then use the naked eye to see whether the yin and yang angles are straight.

Hehe, my home is also decorated, and I only went to accept it today.

Wall coating appearance acceptance standards and methods.

No obvious color difference, pan alkali, color return, whiskering After the wall paint is dried, it is accepted by visual inspection and hand feeling under natural light; Stand at a distance from the wall to observe, check whether there is trachoma, biting color, falling, color difference, penetration, etc.; Connect the light bulb with a wire, and the light bulb is 10 cm away from the wall, and check it along the wall.

There is no powder loss, wavering, missing brush and other phenomena.

There is no significant trachoma, slumping, pimple, and splashing.

Doors, windows, lamps, furniture, etc. are clean and have no traces of paint.

The rest wall is evenly painted, and there is no error in the color.

Many people feel monotonous about the simple white wall when decorating, so they will choose to paint the wall to create a different decoration effect. The walls are painted and painted, which can create a very good home atmosphere for us. Therefore, we must pay special attention to the acceptance of wall paint construction in Hengjingfan.

First, the smoothness of the wall should be paid attention to.

The construction of wall paint generally adopts two methods: roller coating and spraying, and the smoother the spraying construction, the better. However, in terms of roller coating construction, the wall surface of the roller coating will be covered with a roller print. If the wall is particularly smooth, it may be caused by adding too much water to the paint, which will reduce the adhesion of the paint and reduce the ability of the paint to protect the wall.

Generally, after the roller coating construction, the knurling print left on the wall can be uniform and detailed.

Second, the paint can not fall off.

When inspecting wall paint, it is common to touch the wall with your hands. Sometimes a lot of powder particles will fall off the wall after touching it, and many people think that it must be a problem with the paint or construction. However, the dust off the wall does not necessarily happen because of the paint problem.

During the construction process, there will be dust adhering to the wall, and the phenomenon of powder will fall off when touched by hand after construction. In fact, these are just dust, as long as you wipe them off with a clean towel or duster, you can expect hail to be solved.

Third, the color error of the wall.

Color is a key place for our wall decoration, because if the color of a wall is different, it will have a great impact on our lives. When we carry out the acceptance of wall paint, we must pay attention to the inspection of color, one to see whether there is obvious color difference, and the other to see whether it is very easy to fade. These questions must be paid special attention!