After the renovation, the bottom of the walls around the living room was damp, and the skin was peel

Updated on Living room 2024-07-07
1 answers
  1. Anonymous users2024-01-24

    How to solve the problem of damp peeling on the wall.

    1.See if there is a leakage problem, if there is leakage, you must first carry out leakage prevention treatment, otherwise the wall paint will still be repeated peeling. It is also possible that the painting method is incorrect, and some details are easy to peel if you don't notice them.

    2.After confirming 1, the peeled wall should be removed and repainted! After the old coating is removed, confirm the salinity, humidity and flatness of the base layer, and the moisture content of the wall is 10%, and then paint the wall reinforcement, paint the waterproof, level the bottom putty, paint the top layer putty, and then brush the primer and top coat.

    Specific measures for damp and peeling of the wall.

    If the white wall or bare wall is partially bulging or slightly cracked and peeling, you can remove the problematic place, and smooth the edge after shoveling, scrape the putty again, apply primer, and then brush and repaint, so that it can be repaired in time, but there may be a little color difference with the original wall.

    For the case of severe local spalling, it is necessary to consider whether it is the reason why the wall base is not done at all. Remove the original wall to the base layer of the wall, repaint it with an interface agent or sealing primer, and then polish it according to the plaster leveling, paste the mesh cloth (reinforcement and crack prevention), and scrape the wall lining three times, and the quality of the entire base will be much better at this time.

    Comprehensive construction is the same as redecoration, the amount of work is the largest, and it is suitable for walls with many cracks, peeling and powdering. First of all, the wall should be completely removed to the cement layer, if it is some houses that have not been renovated for a long time (such as before the 80s), it is necessary to remove the surface of the brick wall, and then comprehensively renovate the wall: level the wall - solidify the base layer - brush the interface agent - scrape the water-resistant putty three times - polish the wall - apply the primer - apply the effect topcoat twice.

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