What should I do if the high-rise roof leaks?

Roof leakage is one of the high-incidence problems in general residential areas, and it is particularly troublesome to destroy the decoration during maintenance. Water leakage in the upper and lower floors often leads to disputes and contradictions between owners, tenants and property management companies, so it is very important to properly handle such problems, which is conducive to maintaining the long-term harmonious relationship between owners and tenants. What are the causes of water leakage at the top of high-rise buildings?

Reset waterproof layer

Reset the waterproof layer suitable for exposure in this area. If the waterproofing material is the selected waterproofing membrane, it is suggested to adopt the national standard 3mm polyester tire aluminum film SBS, and seal the lap joint of the membrane to achieve seamless waterproofing.

Enhanced processing

Additional strengthening treatment shall be carried out for the root of the water heater, the pipeline out of the roof, the angle of yin and yang, etc.

Redo waterproof

It is suggested that the roof with no water leakage point should be waterproof again and waterproof slurry should be used. After the protective layer is dried, conduct comprehensive waterproof coating, and then use cement mortar as the protective layer. Then brush flexible waterproof cement slurry.

Brush your teeth repeatedly

Can be painted many times, can be fortified many times. Complete waterproof layer should be brushed twice, with a total thickness of less than 2mm, and then the cement mortar protective layer should be brushed.

Check the water pipe

If the water pipe leaks, it may be a problem with the installation process or the material of the water pipe. This needs to be examined in detail.

Aging damage of waterproof materials

The house is relatively old, it has lived for a long time, and maintenance measures have not been taken well. The waterproof material of the roof layer of the house is aging and damaged, so the water leakage of the house is also a normal reason.

The builders cut corners.

It is not normal for builders to cut corners and use inferior waterproof materials to make their houses watertight. However, with the strictness of the national construction quality supervision department, this situation is becoming less and less.