Paint brushing is related to the "face problem" of the home. Although the way of wall decoration is becoming more and more diversified, there are still many people who choose to paint during the renovation. However, for most of the owners, there is not much known about the paint process. As the saying goes, the defense of people cannot be avoided. The following Xiao Bian came to tell you about the common tricks of painting.
1, save the grinding time
The surface of the scraped putty is generally rough, so it needs to be sanded with a sandpaper after the putty and the primer are dry to obtain a relatively flat surface, so as to enhance the adhesion of the coating. And in the industry, there is also a saying that "very paintwork, three points is polished," which shows the importance of sanding in the paint process. However, in order to save time, some construction teams usually use sandpaper to wipe, dress up, and even worse, directly eliminate this step.
2, too much water
Because, under normal circumstances, latex paints need to be mixed with water for painting. However, when we calculate the amount of latex paint used, it is roughly calculated based on the brushing area calculation, and it is the amount of brushing without watering, so there must be surplus. Some unscrupulous construction workers may resort to adding too much water when deploying paints. After brushing them all over again, they will save a lot of original paint and may later fall into the hands of workers. However, the brush is too much water, deployment of thin paint, wall paint film is too thin, it is easy to be scratched, moldy and so on.
3, the uneven base wall
Needless to say, everyone also knows that the wall substrate is very important and will directly affect the overall useful life and effect. Therefore, in front of the painting wall, the masters were required to remove the loose walls and refill them with putty powder, and then the walls were re-approved for putty powder. However, some construction teams, in order to save time and workload, will work in these places. They usually do not clean the walls and are eager to do the following work. Some masters do not even use the ruler even when they are leveling, or they do not grasp the thickness when applying the putty. Therefore, uneven wall conditions may occur. To paint on such a base layer, the effect can be imagined.
4, ignore the primer
Some friends have such misunderstandings and believe that it is irrelevant to think that the primer is applied inside, and the topcoat is more important. However, in reality, this is not the case. The reason for applying the primer is to increase the adhesion of the top coat, increase the fullness of the top coat, provide anti-alkaline and anti-corrosion functions, and at the same time, ensure the uniform absorption of the top coat and the paint. To achieve the best results, there must be a primer, and the quality should not be too high.
5, reduce the number of brushing
The number of general wall paintings is one at the bottom and two at the same time, that is, the primer is used again and the paint is applied twice. When the bad decoration company is under construction, the primer is often not applied or the paint is only applied again because the effect is not much different. If you do not look at it, you will find it difficult to find a problem in a short period of time, and you need to pay attention to it.
The above is about the introduction of paint, I hope to help you. If you want to learn more about paint, please pay attention to this website decoration information channel.
Latex paint
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