Uncle asked the workers to paint the wall, so as to ensure that the wall would not crack! The workers are convinced!

There are many problems in decoration, and we don't understand a lot of knowledge in the decoration process, but many people in life will know that if our decoration is not handled properly, there will be many problems at home. Then this year, the decoration uncle asked the decoration workers to paint the walls, so as to ensure that the walls of our house will not crack, and the workers will be convinced at first sight. If you want to ensure the quality of home improvement, you must know how to construct the wall. Come and have a look!

First, how to build the Great Wall?

1, prepare tools

Although the art paint looks very complicated and there are many construction tools, the construction method is simple and creative. Construction tools can be natural seaweed, scraper, special spatula, spray gun, lint-free cloth, wool gloves, brushes, even newspapers, leather, string and so on. The performance effect can be determined according to personal creativity.

2. Substrate treatment

Do a good job of putty priming according to the standard of advanced interior wall coating. The base must be firm, smooth and clean, free of dust, grease, wax and other debris; There are pores, cracks and unequal defects on the base surface, which must be repaired and smoothed with cement mortar in advance; The angle of yin and yang should be drawn into a circular arc (or V-shape); Removing the protruding part by using a mechanical polishing tool; After it is completely dried, batch scraping bottom putty. The main purpose is to improve the adhesion of putty to the wall surface and ensure the compactness and firmness of the substrate. After shaking this batch of putty evenly, use sandpaper to polish it flat (the flatness is higher).

The biggest difference between art paint and traditional paint is color and modeling, so in the construction process, not only color individuality, but also overall coordination with modeling should be achieved.

3, topcoat background color

According to the overall color matching, first paint two colors of latex paint as the background color, with an interval of 12-24 hours, and then do art paint modeling after drying.

4. Topcoat modeling

Different series of art paint shapes are different, and the tools and methods used in topcoat modeling construction are also different.

5. Batch scraping putty

First of all, the basic level is partially leveled. Aiming at the uneven surface of the base, local leveling treatment is carried out. Lay a good foundation for the next batch of putty. On the basis of the first leveling at the grass-roots level, the whole batch of putty shall be scraped twice, and the demanding one can be scraped 3 ~ 4 times to make the wall more smooth, and the thickness of the putty at the end shall be greater than 0.8mm to ensure that the polishing does not delaminate and create conditions for the later construction.

6. Surface coating

Brush latex paint, latex paint practice is roller coating (economic), spraying (more flat) and other application methods. Today, Bian Xiao will talk about the practice of roller coating and spraying (generally, it needs two sides and four times * * *): the polished putty surface should be dusted, and the prepared latex paint should be painted with a roller in the order of bottom and back (the first time is dry, and then the next time).

Second, how to prevent the wall from cracking

1, wall material treatment and coating:

Coatings are divided into water-soluble coatings, colorful coatings and latex paints; Latex paint is a little expensive compared with the first two kinds, but its performance and effect are very good, and the owners choose a lot. Latex paint is resistant to washing, water and alkali. Good latex paint will bubble when water seeps on it, and will not fall off when it dries. If you accidentally dirty the wall, you can also wipe it with a wet towel. Latex paint is easier to take care of.

Water-soluble coatings are made of polyethylene and other pigments dissolved in water. Its disadvantages are water and alkali resistance, and the surface coating is easy to fall off. This is a relatively low-end wall treatment material, which is more suitable for the decoration of temporary houses, but its advantages are low price, convenient construction and non-toxic, and it also occupies a part of the market.

2, facing and other wall treatment materials:

Mainly divided into two categories, wallpaper and wall tiles, you can also choose materials according to your favorite style and characteristics. European-style materials are mainly stone, mainly marble and granite, which are more expensive, but sanitary and easy to take care of, and the effect is fresh and beautiful. Wallpaper is also widely used, with changeable color patterns, and is deeply loved by many users.

Wallpapers are divided into pure paper, PVC wallpaper and paper-based wallpaper. Wallpaper is more convenient to clean and paper is more environmentally friendly, but paper is not resistant to water and scrubbing. At present, the wallpaper of PCV is widely used, scrub-resistant and prevents paper from aging. Paper-based wallpaper is breathable, non-toxic, static-free, colorfast and wear-resistant, and its decorative effect is gorgeous and elegant.

3. What are the two kinds of wall materials commonly used?

With the continuous updating of technology, many new materials have appeared. If the quality of wall paint is not good, there will be problems such as formaldehyde pollution in environmental protection, and a few people will worry about this problem. So when choosing wall paint, we must choose good quality, but we still have two choices: wallpaper and diatom mud. The pattern with good environmental protection is also multi-choice, and the construction time of workers is relatively short, which is very popular among many users.

If you want to ensure the quality of your own decoration, you must pay attention to some matters in the decoration process, so as to ensure the quality of our home decoration. With good decoration, wealth can have a better life. So, today, Bian Xiao is here to talk about the construction of the wall. I hope everyone can learn from it and pay attention to these problems in the decoration process.