Paint knowledge | four tips to teach you how to easily apply paint to solve problems of wall in summer

Core tip: the problem of local bulge is one of the common problems of wall in summer When the wall foundation is wet, the paint will be painted before it is completely dry, and the water will penetrate into the paint surface, causing the paint film to lose adhesion and bulge on the surface If you want to prevent wall bulging, first of all, you should try to avoid painting the wall in summer with high humidity or rainy weather If it is not a large area but a local bulge, the problem points can be scraped off individually, and the edge of the scraped off part can be ground smooth, primed, and then brushed again If the bulge area is large, the original wall shall be removed and the construction shall be carried out after the wall is fully dry Large area peeling Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: local drum scraping individual wall drum problem is one of the common problems of the wall in summer When the wall foundation is wet, the paint will be painted before it is completely dry, and the water will penetrate into the paint surface, causing the paint film to lose adhesion and bulge on the surface If you want to prevent wall bulging, first of all, you should try to avoid painting the wall in summer with high humidity or rainy weather If it is not a large area but a local bulge, the problem points can be scraped off individually, and the edge of the scraped off part can be ground smooth, primed, and then brushed again If the bulge area is large, the original wall shall be removed and the construction shall be carried out after the wall is fully dry Large area peeling shall be removed due to the hot and humid summer In addition, the temperature difference between indoor and outdoor after using air conditioner is easy to cause the wall surface expansion or contraction, and the wall foundation hollowing and moisture may cause large area peeling In addition, if it is renovated and decorated, only the second brush is used, if there is moisture, dirt, grease or pulverization on the surface of the old paint, it may also cause local wall paint peeling In this case, the owner needs to clean up the original wall, especially the hollowing part, and carry out the next process after the wall is fully dry It should also be noted that before the primer is applied again, the powder of the old wall paint must be thoroughly cleaned to ensure that it is smooth and free of pores Small area crack also need to be redone Have you ever seen some small cracks on the wall, just like the cracked porcelain pieces This is due to a small area of wall base is not treated well In addition, the putty layer on the wall is not completely dry or the external water infiltrates, forming white crystal like objects protruding on the surface will also lead to wall cracking In this case, do not think it is a small matter to paint again If a small area is divided into blocks after painting, the original wall shall also be removed and cleaned, and the painting interface agent shall be used for painting again, and then the construction shall be carried out again according to the process of plastering and leveling, grid cloth sticking, wall lining scraping in batches for three times, and then grinding, rolling and painting the primer once and finishing coat twice Wall mildew to kill mold in some of the walls of the house appeared small mildew, and more in the face of the balcony or bathroom wall This is because the continuous rainy days in summer, the balcony outside the rain for a long time, drying clothes evaporation of water vapor is absorbed by the inside wall The water vapor produced by the bath in the toilet penetrates for a long time, which makes the interior of the wall moist, thus breeding green mould and sometimes black spots Mildew usually appears on the old wall or on the wall without antibacterial coating Therefore, it is recommended to use mildew resistant wall paint in the long-term water receiving wall area In case of mildew on the wall, the original wall shall be removed, and then the wall shall be wiped with mildew killing liquid, and the next construction shall be carried out after the wall is fully dry 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,