China Naming Network - Eight-character Q&A - Summer wall decoration guidance to avoid various problems caused by hot weather.

Summer wall decoration guidance to avoid various problems caused by hot weather.

Although the weather is hot in summer, many people still choose to decorate in this season. Because of the high temperature and the particularity of many building materials, many problems are easy to appear in summer decoration. Bian Xiao, let's take a look at the guidance of wall decoration in summer, and pay attention to the details of these wall decoration, so as to make the decoration safer and more secure.

First, the paint construction depends on the temperature.

Temperature is very important for the construction of coatings, because the drying and conjunctival effect of coatings depend on temperature and humidity, and the film forming conditions and temperature requirements of different types of coatings are also different. Solvent-based coatings should be applied at the temperature of 5-30℃, and water emulsion coatings should be applied at the temperature of 10-35℃. Too hot weather will make the paint dry too fast, which will affect the final effect.

Summer decoration

Second, the humidity is 60%

In addition to high temperature, there is high humidity in summer, and humidity conditions are equally important for paint construction. The humidity of coating construction is 60%-70%. Low humidity is beneficial to film formation, but too low humidity will lead to too fast evaporation of solvent-based coatings and too fast drying of water-emulsion coatings, which will make the conjunctiva incomplete and affect the wall effect.

Third, sun protection and wind protection.

In addition to temperature and humidity, paint construction should also pay attention to sun protection and wind protection. In summer, the sunshine is strong, and long-term exposure can easily lead to the increase of the surface temperature of the base layer, so that the water or solvent evaporates too quickly, resulting in unsatisfactory film-forming effect and affecting the quality of the coating. Summer is a typhoon-prone season with strong winds. Strong wind will accelerate the evaporation of water and raise dust, which will affect the film-forming effect and the cleanliness of the wall.

Guide to wall decoration in summer

4. Use within one month.

No matter how tightly the packaging is, once the paint is opened, it will be used up within one month. If the cover is not sealed after opening, it will easily lead to paint pollution and deterioration. The storage environment should be cool and ventilated, away from open flame power supply.

Fifth, the wall is dry and has an illusion.

In summer, the illusion that the wall has been completely dried will appear in the wall construction. Before construction, the construction personnel must confirm that the wall foundation is completely dry before proceeding to the next step. If the wall is difficult to dry due to high temperature, a dehumidifier can be used to accelerate the drying of the wall. If the wall is not painted, it will easily lead to peeling and cracking of the wall.

Sixth, it is not suitable for rain and exposure.

Wall painting needs to avoid rainy weather and exposure. In rainy weather, the water vapor is heavy and the wall is wet. In this weather, the wall construction is easy to cause water vapor to penetrate into the paint surface, which leads to the loss of adhesion of the paint film and the wall is easy to bulge. After a long period of exposure, the painted wall is easy to yellow and fade. After exposure, the temperature of the wall is high, and after painting, the temperature of the wall is reduced, and the wall is prone to cracks.

Wall decoration

The above is the summer wall decoration that Bian Xiao shared for you. I hope it helps you. If you want to know more about the decoration, please continue to pay attention.