Now many people try to avoid buying the top floor, because the roof is easy to leak. If it is heavy rain outside and light rain inside the house, it is really a very annoying thing. The owners who live on the top floor have the problem of roof leakage. Don't deal with it without authorization. You should find a qualified construction team, and it's better to have insurance, because they are constructed according to the standard method, so professional What are the methods of roof waterproof and leakage repair? Master Bang Xiaobian to tell you, the main leak point to find and deal with, roof waterproof leak repair, floor treatment, waterproof paint painting, waterproof roof maintenance.





The professional roof waterproof and leak mending and waterproofing personnel will first investigate the leakage problem in the roof of the house, determine the cause and location of the leakage, and then look for the leakage point on the roof, observe whether the leakage point is on the ground or on the wall, flue and exhaust duct, and see if there are small pits and holes. If there are uneven potholes, the water will not leak for leveling, and the roof drainage will be carefully observed Whether the water outlet is blocked by impurities and whether the gradient is reasonable. If there are impurities, they will be cleaned up, and the unreasonable slope will be repaired.



Roof waterproof and leakage repair





After the professional roof waterproof mending and water proofing personnel deal with the leakage points, they will clean up the whole ground according to the waterproof scheme, clean up all impurities on the waterproof surface, and use special tools to level the ground. The internal and external corners are made into arc angles to ensure that the waterproof surface is free of dust and particle impurities.





After the waterproof ground is treated, the waterproof coating should be applied. The coating is premixed. The professional roof waterproof and leakage mending personnel should brush the base layer for the first time, and then lay the waterproof cloth. The laying method of the waterproof cloth should also be paid attention to. There should be no gap in the middle. The second sheet should be pressed on the top of the first sheet, and there should be more walls and pipes It's twenty centimeters. After the waterproof cloth is laid, another layer of waterproof coating shall be applied. Then wait for 48 hours after the second coating, and then brush the third coating.





After the completion of the waterproof construction of the professional roof, the waterproof surface should be maintained. A layer of wet cloth should be laid on the waterproof ground, and it should be dried in the shade slowly. It should not be exposed to the sun. Irrelevant personnel are not allowed to trample on the waterproof surface on the roof of the building, and residents are not allowed to hang vegetables on the roof. After a period of time, they have to go to the roof of the building to detect whether there is bulge on the water surface and deal with it in time.





The above is the professional roof waterproof, leakage and waterproof methods. In addition, they will choose the best construction temperature from 5 ℃ to 35 ℃ during construction, and the waterproof and leakage filling materials used are brand-name to ensure the construction quality. This time you know the benefits of professional roof waterproof leak.