At first thought that the window is not sealed on the edge, and later on the edge of the window irrigation, but still the case, what remedial. Interior has not painted
I was not thinking about the windows, maybe the walls ah
External walls do point wall paint wall waterproof also do so much better sometimes wall waterproof is not insurance in Nanjing can come to see
First find the reason, if it is a wall problem, it is recommended to do the best layer of waterproof, but you have posted a wall is a trouble, and your decoration workers to discuss, they are very experienced, according to the scene to find specific reasons to do Remedial measures, the general external wall paste is not a good problem, and sometimes it may be inside the moisture is not dry.
1. In the external walls of tiles painted waterproofing agent (glazed and brick are painted, until the basic dry, diluted with water cloth acetate cloth Sassafras clean surface superfluous waterproofing agent, does not affect the waterproof and appearance)
2. Interior wall with water dilution waterproofing agent sweep 1 to 2 times, and finally paint.
This is an effective remedy because the main component of the water repellent (js) is sodium silicate, where the aqueous solution of sodium silicate penetrates into the ceramic tile and encounters an acid to produce silica gel.
