Paint knowledge: painting skills for home decoration

Core tip: if the wall painting is not good, it will not only directly affect the interior visual appearance, but also affect the overall process of home decoration Home decoration painting, there are many tricks and taboos According to the most common problems when painting the wall, we might as well have a look 1 How many times are the coatings applied to the ceiling and walls? Generally speaking, if the background color of the wall is lighter, the ceiling and the wall can be applied twice, but if the background color is darker and the paint color to be applied is lighter, it should be applied several times according to the covering process of the paint color But it should be noted that the more times the paint is applied, the better Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: if the wall painting is not good, it will not only directly affect the interior visual appearance, but also affect the overall process of home decoration Home decoration painting, there are many tricks and taboos According to the most common problems when painting the wall, we might as well have a look 1 How many times are the coatings applied to the ceiling and walls? Generally speaking, if the background color of the wall is lighter, the ceiling and the wall can be applied twice, but if the background color is darker and the paint color to be applied is lighter, it should be applied several times according to the covering process of the paint 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 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? Some home decoration adopts mixed oil technology (using mixed paint, etc.) For people who do not know how to construct, this method seems easier than varnish In fact, this construction method is more difficult than varnish, and it 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 the hardware when the painters brush the paint? We sometimes find that when the painters brush the paint, the hardware installed on the woodwork (such as the door lock, hinge, etc.) is also painted As a result, the owners will find that the surface of the five metal parts is corroded when they move 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? Some painters are irresponsible Before painting, they don't check whether there are any pencil marks left on the surface of wood products that have not been scratched by woodworkers, so they directly brush the paint, so the pencil marks are left in the paint 2 What kind of paint should be used? 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 [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. "Paint group: 92525666] coatings house is focused on coatings, diatom mud, paint and coatings, coating technology, fire retardant coatings news information and coatings, diatom mud, paint and coating, coating technology, fire retardant coatings decoration knowledge and decoration effect map.