Wall renovation is a common problem in daily life. After the house has lived for 5 or 6 years, it is inevitable that there will be chalking, cracking, and mold on the wall, which brings great inconvenience to life. At this time, many people will choose to renovate the wall, which not only solves the wall problem, but also brings a good mood to themselves.
Session 1: Roll glue on the wall
There is an indispensable link between the completion of the grassroots repair and the scraping of the putty to approve the wall-the wall surface is rolled with glue. After repairing the base layer of the wall, you need to roll the ordinary 801 construction glue on the wall first. After the glue is dry, scrape the putty to ensure the tight adhesion between the new layer and the base layer and avoid the wall after painting The surface cracked and fell off again.
Link 2: Cracks need to be treated differently
Wall cracks can be divided into several types according to their different causes. For slight and small cracks, you can directly use putty powder with glue or repaint the wall paint. The treatment methods for more serious cracks are different.
Due to wall settlement, improper treatment of the base layer, etc., serious cracks will appear on the wall surface. When these cracks are re-treated, the coating needs to be shoveled off, and the cracks are filled with special corner-sealing paper tape, and then roll glue, scrape putty, Apply primer and topcoat, and finally clean the wall.
Session 3: Moisture-proof treatment for hidden corners
The corners, the hidden walls behind the furniture and appliances, etc., have been in a state of no light for a long time. Once they are damp, they will easily become moldy and discolored. For moldy and discolored walls, the coating needs to be shoveled off, and after a separate waterproof layer and other moisture-proof treatment are done, you can continue to renovate according to the general steps of wall construction. It should be noted that the primers, topcoats and other paints used in the construction are best to be waterproof to avoid the recurrence of the wall damp.