墙面起包,开裂,掉皮等常见问题解决方法（Wall packing, cracking, peeling and other common problems, solutions）.docVIP

墙面起包,开裂,掉皮等常见问题解决方法（Wall packing, cracking, peeling and other common problems, solutions） - A. Bubble - wall The main reason: Wall bubble, bubble bulge will grit, the causes are: 1, in the deployment of paint to add too much pigment or impurities; 2, paint bucket, brush, roller or spray is not clean; before 3, the paint is completely dry, water infiltration paint, paint film lost adhesion; 4, paint is not clean. Solution: avoid brushing in high humidity season or weather; brush the number of time intervals, etc. must be dry film or putty coated a layer of paint; before the construction of clean construction environment and clean painting objects. - two. Peel - wall The main reason: renovation less than a year, the wall began to fall off, mainly because of poor construction workers, putty, paint adhesion and poor shrinkage performance. Solution: Workers craft, layman is completely unable to distinguish, first of all to select high-quality products, especially high-quality putty, should choose well-known enterprises waterproof putty. The putty has high whiteness, good water resistance, high bonding strength, after use, not skin, not powder, do not fall off, can solve the peeling troubles; brushing paint before, at least two or three times scraping putty; using gypsum powder and glue can increase the viscosity of 108. - three. - wall cracking The main reason: may be caused by shrinkage of putty, construction before the putty is wet, scraping the putty again, second times, putty is wet, brushing paint, causing putty dry, the back layer cracking. Solution: during construction, should wait until after putty dry, and then scrape again, the thickness of putty should not exceed 2 mm. Rework, repair should first crack the Department of scraping, and then putty scraping, putty dry, and then brushing topcoat. Winter decoration construction needs to pay attention to six details in detail Room temperature should not be below 5 degrees Celsius Room temperature less than 5 degrees