Office building decoration, in order to ensure beauty, it is inevitable to paint the walls of these places, so what problems in painting deserve our attention? Next Jinan office building decoration gives us a detailed summary, let's see it together!
1. How many times do nitrovarnishes usually be brushed on wood products?
Because the film of nitrovarnish is relatively thin, so the painter should do decoration and painting several times according to the situation, usually at least six times. But there is a premise that the painter should clean the surface of the paint before brushing it every time, so as to avoid the foreign body covered by the paint brushed behind.
2. Why choose paint brushes that don't shed hair?
Some workers use paint brushes with poor quality and love to shed hair. When decorating and painting with such brushes, brush hair is often hanging on the surface of the paint. After the paint film is formed, it remains on the paint, which has a great impact on the effect of the paint. Therefore, paint brushes of better quality should be used whenever possible. If it's a new brush, you should also pay attention to the hair on the brush that easily falls off, or use a lighter to prick the floating hair.
3. How many times do ceiling and wall paints usually be painted?
Generally speaking, if the background color of the wall is relatively light, smallpox and wall paint decoration can be brushed twice, but if the background color is deeper, and the paint color to be brushed is lighter, it needs to be brushed several times according to the degree of covering of the paint color. But it is not that the more times the paint brushes are, the better. If the number of times the paint brushes is too many, the phenomenon of peeling and cracking will occur.
4. Is the quality of hand brush paint good or spray paint good?
Some office decoration uses mixing technology (using blending paint, etc.). For those who don't know the construction of decoration painting, this method seems easier than varnish. In fact, this construction method is much more difficult than varnish, which is a test for the skill of paint workers. Brush prints are easy to appear in the work done by workers with poor skills. In order to improve the quality of the project, many construction sites have recently begun to use spray painting technology to mix oil for decoration and painting construction. The quality of this method is much better than manual operation, but the disadvantage is that it wastes materials.
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