Paint knowledge: what are the taboos of painting for home decoration?

Core tip: many friends think that the most worrying thing about home decoration is the wall painting If the painting is not good, it will not only directly affect the indoor visual appearance, but also affect the overall process of home decoration In fact, when painting home decoration, there are many tricks and taboos Today, the building materials net small edition brings us the most common problems when we paint the wall Interested friends may as well have a look 1 How many times is the coating applied to the ceiling and walls? A: Generally speaking, if the background color of the wall is lighter, the ceiling and the wall coating can be applied twice, but if the background color is darker and the coating color to be applied is lighter, it should Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: many friends think that the most worrying thing about home decoration is the wall painting If the painting is not good, it will not only directly affect the indoor visual appearance, but also affect the overall process of home decoration In fact, when painting home decoration, there are many tricks and taboos Today, the building materials net small edition brings us the most common problems when we paint the wall Interested friends may as well have a look 1 How many times is the coating applied to the ceiling and walls? A: Generally speaking, if the background color of the wall is lighter, the ceiling and the wall coating can be applied twice, but if the background color is darker and the coating color to be applied is lighter, it should be applied several times according to the covering degree of the coating color However, it should be noted that the more times the paint is applied, the better If the paint is applied too many times, peeling and cracking will occur 2 The nitrocellulose varnish on wood products should be painted at least several times? A: because the film of nitrocellulose varnish is relatively thin, the painter should brush several times according to the situation, generally at least six times However, there is a premise that the painters should clean up the paint surface before painting each time, so as to avoid the paint behind covering foreign matters 3 Is the quality of hand painting good or the quality of spray painting good? A: some home decoration adopts mixed oil technology (using mixed paint, etc.) For people who don't know how to construct, this method seems easier than varnish In fact, this construction method is more difficult than varnish, which is a test for the craftsmanship of painters Brush marks are easy to appear in the work done by workers with poor workmanship Therefore, in order to improve the quality of the project, many construction sites have recently started to use the painting process to mix oil The quality of this method is much better than manual operation, but the disadvantage is that it wastes materials 4 What protective measures should be taken for hardware when painters brush paint? A: we sometimes find that when painters brush paint, they also paint the installed hardware (such as door lock, hinge, etc.) on the wood products As a result, the owner will find that the surface of hardware is corroded when he moves in Therefore, before painting, the painter should stick some single-sided tape on the parts that are easy to be painted to protect the hardware Basic knowledge: 1 Why do some wood products see pencil marks after painting? A: some painters are not responsible for their work Before painting, they do not check whether there is any pencil mark left by wood marking on the surface of wood products They directly brush the paint, so that the pencil mark is left in the paint 2 What kind of paint should be used? A: there are many kinds of paints in the market now There are all kinds of brands In fact, as long as it is man-made chemical products, there are more or less harmful substances to human body Under the price we can accept, we can't see which product is better Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,