Paint knowledge: wall paint common problems, find solutions!

Core tip: when decorating the wall, there must be no lack of paint When painting, there will be some problems, which is also common The common paint will peel, break and blister What can you do when facing these problems? How can you deal with them? As an experienced person, let's see how they solve them 1 The paint will break The reason is not because of the poor quality, but because the paint is too thick If the scope of paint fracture is relatively small, the sand grinding block can be used to wipe the paint with water After polishing, putty, primer and finally paint can be applied If the scope of paint fracture is large, it can Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: when decorating the wall, there must be no lack of paint When painting, there will be some problems, which is also common The common paint will peel, break and blister What will you do when facing these problems? How will you deal with them? As an experienced person, let's see how they solve them 1 The paint will break The reason is not because of the poor quality, but because the paint is too thick If the scope of paint fracture is relatively small, the sand grinding block can be used to wipe the paint with water After polishing, putty, primer and finally paint can be applied If the scope of paint fracture is relatively large, chemical paint remover can be used to remove the paint with hot air spray gun, and then paint can be applied; 2 Why does the paint flow? The wall looks uneven, which is very ugly The reason is probably that the brush is too thick If the paint has dried, you can use sandpaper to polish it, and brush the surface clean, then wipe it with a wet cloth, and paint well Before the paint was dry, the paint was brushed off with a brush 3 The paint is moldy The paint will be moldy Maybe because the construction speed is fast, the next process will be started immediately before the wall is dry After someone lives, the water vapor that the person breathes and latex paint combine, also can appear blister moldy problem, still have be desquamate 4 Paint peeling problem the wall is too smooth, which is a limitation for the new paint, which is not easy to stick Maybe it's because the wood is rotten, or the metal is rusty In addition, it may also be due to the quality of the paint itself 5 After inspection, it is found that the problem of paint blistering needs to be punctured If there is no water in the blister, it may be caused by wood cracking The bubble is punctured If there is water in the bubble, it means that the base course is affected by damp If there is water in the bubble, it is necessary to use a hot air gun to remove the foaming paint In addition, let the wood dry, brush the primer, and then paint If there is no water in the bubble, you can scrape off the paint skin first, and then use the resin to fill the cracks, and then paint the home is focused on the paint, paint, paint technology, fire retardant coating news and information, paint, paint technology, fire retardant coating decoration knowledge and decoration effect map,