What are the pros and cons of using latex paint when decorating walls?

What are the pros and cons?

1.In the absence of trauma, the service life of latex paint is generally 3-5 years longer than that of wallpaper. After the latex paint is painted, you can put a basin of water in each room to increase the indoor humidity and prevent cracks on the walls, ceilings, furniture, etc.

Because it dries too quickly. Although opening windows for ventilation is conducive to dispersing harmful substances such as formaldehyde and dry paint, the low outdoor temperature in winter will cause latex paint to deteriorate, make adhesion worse and even lose powder. The latex paint wall that is not completely dried after decoration is easy to freeze, and the wall is easy to change color after spring.

Ventilation is necessary. Choose on a warm afternoon. Don't ventilate for too long each time to avoid freezing and discoloration on the walls near the windowsill.

2.Latex paint has excellent water repellency. It can prevent water from penetrating the wall, destroying the cement, thus protecting the wall, and can effectively prevent mold caused by water invasion, so its antibacterial function is also good.

Latex paint is mostly used for wood substrates, which can play a role in sealing and isolation. As a primer, intermediate and topcoat: latex paint can be used to fill and increase the thickness of materials, protect walls and decoration.

The construction method of latex paint has a certain specification, due to the different types of latex paint, the construction process is also different, which is also the reason why latex paint must use primer.

3.Fast film formation, strong shielding, fast drying, washable and environmentally friendly. After the construction of architectural emulsion paint, with the evaporation of water, it will quickly form a film.

In the case of a good construction environment, it can be painted several times a day, which greatly shortens the construction period and saves the construction cost. Good coverage is an integral part of a high-quality latex paint and represents a painting that is better, less time-consuming, and less consuming.

4.Disadvantages: Latex paint is a kind of chronic long-term pollution, and Western countries with high requirements for environmental protection and health.

In the last century, latex paint has been eliminated from interior decoration materials. Latex paint breathability, especially in the humid season in the south, latex paint walls will appear "waterlogged". Because of the obvious smell, you can't move in immediately after the renovation.

Latex paint is a water-dispersible coating, and the storage temperature should be above 0 during transportation, otherwise it is easy to freeze.

The first grade of latex paint is relatively cheap, the speed is very fast when drying, and then the alkali resistance is better, it is an environmentally friendly decoration material, and it is particularly convenient during construction; However, the disadvantage is that if the film is dried, it will be affected by temperature and humidity.

The advantage of using latex paint to decorate the wall is that it is cost-effective, has waterproof function, and is fast in film formation, but the disadvantage is that the composition of harmful substances is relatively high, easy to change color, and cracks are easy to appear.

The advantage is that it is more beautiful, more convenient, it is good for the wall, the cost performance is relatively high, and the harmful place is that the quality of some latex paint is not particularly good, and it is easy to crack and easily appear harmful gases.

The advantage is that it can protect the wall and prevent the wall from peeling, but the disadvantage is that it is particularly difficult to clean up, which is likely to cause the wall skin to fall off.

The wall is the focus of the decoration, and the decoration process is very complicated, there are at least several kinds of coatings, gypsum powder, wall solid, water-resistant putty powder are essential, various brands of latex paint, odorless wall paint, are a kind of wall decoration coatings, putty paint to the reality of many kinds of decoration will choose latex paint, has become a mainstream decoration material. Therefore, in terms of user recognition, it is obvious that latex paint is better, of course, the major brands in latex paint are not the same, and generally well-known brands such as Nippon Paint are deodorant.

Inorganic coatings are made of a variety of minerals as raw materials, according to different types and different particle sizes. For example, the raw materials of the inorganic environmental protection coatings of the Genshi Nianjia series are all taken from the minerals in nature, so they can be truly formaldehyde-free and benzene-free, and the negative oxygen ions of the zero Fusen oxygen series are effectively inhibited, and the soluble heavy metals such as formaldehyde, toluene, and VOC are zero (not detected); No nitrogen oxides and ozone aarticles; Radioactivity detection is a super A high environmental protection material.

Poor quality wall paint can produce pungent gases that can damage the lungs, trachea and nasal passages if inhaled over time. When choosing paint, you must choose environmentally friendly and low-carbon healthy paint, but at present, there are too many domestic brands, all of which are said to be healthy paint. When choosing, look at its color to be pure and fresh, followed by latex paint is a kind of paint, and now the latex paint on the market is basically water-based paint, which is relatively environmentally friendly.

Recommend Nippon Paint Odorless Series and Carberry's Seaweed Clay Paint, both of which are the brand's star products, with high technical content and even strict international.

With Arirang shell powder puree, decompose formaldehyde, adsorb odor, that is, brush and live, very good, from the people's awareness of decorative materials, paint and latex paint are the same thing. Most of the paints in the decoration are latex paints, which are economical, environmentally friendly, durable, random color mixing, and casual renovation. There are also texture paints, diatom mud or something, only suitable for a bucket of latex paint after brushing almost no taste, it is already very environmentally friendly.

In the past, the so-called shaving of Dabai in rural areas was not environmentally friendly, because the old powder itself would fall off, so the last time it needed to be mixed with glue to ensure that the wall did not fall off.

Of course, it is latex paint, when using latex paint, the most concerned is environmental protection and whether it is expensive, when buying, we should pay attention to the content of VOCs, how much of this substance is the key to environmental protection, whether the outer barrel has a 3C logo, there is such a sign, indicating that it has passed the national quality inspection, and to buy big brands, such as Nippon, Dulux, Carberry, Three Trees Meitushi, etc.

Paint is an indispensable decoration material in our decoration. Choose environmentally friendly, healthy, low-grade water-soluble paints. Sanshu is an automated production line with household traps and one of China's ecological paint gardens.

Products only include architectural coatings, home decoration coatings, furniture coatings and other products. In other words, Dulux latex paint is currently one of the most popular paint brands in China.

Painting the wall is actually the best to use, latex paint will be safer, then the more environmentally friendly is a good latex paint.

Can the wall decoration only scrape putty and not paint? That's a good question! Putty is the "lacquer" with Chinese characteristics! Putty can be used for decoration and decoration without painting.

So the main reasons for the putty to be painted are: 1) The surface of the putty is uneven, while the paint is uniform and flat. 2) Putty is easy to peel off powder, and latex paint can do not fall off powder.

3) The putty is basically only white, and there are many options for latex paint colors. 4) The unit price of putty is too low, and latex paint can form the added value of goods. Many good things are not necessarily popular, or even considered good, mainly because of insufficient commercial value.

As a commodity, it must have sufficient commercial value to be successful. To put it bluntly, practitioners must be allowed to make money!

That's why it's said to only make putty, not paint. In fact, it works, and the key is: 1) Either find a master who can scrape the putty very flat, or accept the uneven surface.

2) It is necessary to choose a product with good water resistance, otherwise peeling and falling will occur soon. 3) Accept white or limited light colors.

I have a rental house, after receiving the house, the water floor, the wall and the roof three times waterproof putty, only the bathroom and kitchen are tiled, 09 years to the present, the wall does not have any symptoms such as powder, the feel is still as smooth as the popular melamine paint of the era. Personally verified above. Report.

Latex paint, wallpaper, wall coverings, and plywood veneer are generally used. Bathrooms and kitchens are generally tiled.

Now the wall decoration is still more latex paint, after all, it is economical and the decorative effect is good.

It still depends on your own preferences, some people choose wallpaper, wall cloth, putty powder, and most people may use paint.

Not necessarily.

The material used for wall decoration depends on the needs of the area, and the second is a personal choice.

First of all, kitchens and bathrooms generally use tiles, of course, there are also waterproof coatings that have been popular recently, but the premise is that dry and wet partitions are not a major trend for the time being.

The living room and bedroom are mainly tiles, integrated wall panels and latex paint, depending on which one you prefer after comparing the performance, decorative effect and cost of these materials, each has its own advantages.

1.Merit.

1) Convenient construction: latex paint can be brushed and roller-coated.

Spraying、Can be diluted with water。 The applicator can be easily cleaned immediately with water. When not in use for a short period of time, the applicator can also be immersed in water or sealed and wrapped in a plastic bag.

2) Fast drying of the coating film: After the latex paint is applied, it dries to form a film with the evaporation of water. Under suitable climatic conditions, the latex paint dries relatively quickly, and can be recoated in about 4 hours, and can be applied two to three times a day.

3) Good water resistance: latex paint is a one-component water-based coating, which can be diluted with water during construction, but after its drying and film formation, the coating film is insoluble in water and has good water resistance.

4) Performance can meet the requirements: no matter any coating, as long as the performance can meet the requirements, people can use it. The same is true for latex paint, which can play a role in the field it is involved in and used, regardless of its decorative function or protective function. 2.Shortcoming.

1) At present, there is no cracked latex paint, especially when the construction standard of the wall foundation is not high, the latex paint will leak the defects of the wall foundation for a long time.

2) Chronic long-term pollution of latex paint, Western countries with high environmental protection and health requirements have eliminated latex paint from interior decoration materials in the last century.

3) The air permeability of latex paint, especially in the humid season in the south, the latex paint wall will appear "watery".

4) Due to the obvious smell, you can't move in immediately after the renovation.

Notes:1When working, the latex paint or other materials used should be of one brand or one model, and it is best not to use multiple brands at the same time, so as not to cause color difference and quality problems. Recommended brands are Dulux, Nippon, China Resources.

2.The used brush stick should be clear and clean when used the next day, and then soaked in cold water. to avoid hardening and drying out.

3.The ratio of latex paint to water should be in accordance with the instructions, and the water should be added and stirred evenly according to the actual situation, and the water should not exceed 20%, remember that it is too thin or too thick, which is not appropriate.

4.The second coat of topcoat should be done after the first coat has completely dried, with an interval of about 1 hour. The temperature of latex paint construction should be at least 5 degrees Celsius or more. After painting, open the doors and windows for ventilation to accelerate the drying rate.

5.When scraping putty and brushing the topcoat, try not to work in other types of work, otherwise it will pollute the surface effect and special color. Maintain the cleanliness of the construction process and the site.

6.Sandpaper is divided into different grades according to the size of the sand particles, the higher the mark, the finer the particles, the lower the mark, the rougher the particles, and different types of sandpaper are selected according to different processes in construction.

7.When painting work, it is best to paste the baseboard, door, wardrobe, corner line and other handover parts with color separation paper to avoid staining, and tear it after completion.

The decoration foreman explained the way of brushing latex paint, the difference between spraying and brushing, and hoped to help you in decoration.

Is it good or bad to paint the wall with latex paint and what are the misunderstandings?

When scraping off the walls of putty, a primer should be applied. Even if the old wall has been renovated, it is necessary to apply putty to the scraped area. Because the putty used now is water-resistant and alkaline, the primer has the effect of resisting alkali.

If the primer has not been brushed, the return of the base to the base will occur, and the walls will become bright.

Most people know that the wall must be latex paint to ensure that there are no bubbles, cracks, dust, etc., so that the role of architectural latex paint is smooth pre-treatment. But are the walls smoother and better? This is another misconception.

If the walls are too smooth or greasy, the walls are easy to peel off after painting, which will affect the decorative effect. Light.

If some latex paint remains after decoration, close the lid and store it in a cool, backlit place. However, after resting for a while, there is still the possibility of delamination of latex paint. Many owners believe that latex paint can be reused in layers.

After painting the wall, you can touch the white powder with your hands. You don't have to be nervous. The "dust" that falls is mainly the dust on the walls.

During construction, a large amount of dust will slowly adhere to the wall surface, and a similar dust phenomenon may occur after touching the hand. Clean the dust with tweezers or a clean towel, which should be resolved. If the quality of the latex paint is relatively low, the moisture content is too high, and the emulsion is small, the wall can be rubbed with a towel after a year or two of paint, but even then the surface paint is used by hand.

Dust will not fall to the touch.

If the effect of the wall surface after applying the latex paint is affected by the quality of the latex paint itself and the construction process. A "good horse" must also be equipped with a "good saddle" to maximize its effectiveness. The higher the grade, the higher the content of coatings, emulsions and other raw materials, and the higher the requirements for the construction process.

If you don't notice the construction process, you're more likely to be on the wall.

That's it.

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