What should I do about the wall seepage of the newly built house in typhoon weather?

Due to the heavy rainfall brought by the recent typhoon, are there many newly installed and maintained houses with water seepage in the walls, or have there been water seepage in the walls before, and now there are cracks or even moldy phenomena? Why does the wall of a decorated house leak water? And how to deal with wall seepage?

Causes of wall leakage

1, the bathroom wall is leaking.

The water seepage on the bathroom wall belongs to the waterproof layer construction, and the waterproof height has not reached the national standard. The waterproof design height of light wall in shower area stipulated by the state should not be less than1.8m. ..

2. Cracks appear on the external wall of the building.

Cracks appear in the external wall of the building, which causes external moisture to enter the wall and leads to water seepage in the wall. Asbestos in the wall is not easy to dry after absorbing rainwater. Year after year, mildew spots, peeling and peeling will appear on the inner wall.

When decorating the house, the hole was not sealed tightly.

When decorating the house, the hole was not mended tightly. In this way, once it rains, the rain will enter the wall through the gap in the hole, causing water seepage in the wall and finally leakage.

4. Water pipe leakage: improper installation of water pipes, use of inferior water pipes, rust and aging of galvanized pipes, or failure of pressure test of water pipes may all lead to water leakage.

Treatment method of wall leakage

1, the treatment method of water seepage on the bathroom wall, it is suggested to knock off the wall bricks to waterproof again.

2. In case of water seepage on the external wall of the building, consumers should promptly notify the property for maintenance. The external wall of the building belongs to the main project construction, not to home improvement. Such a situation should not be solved by itself to avoid danger.

3, construction hole leakage, such as flue, vent. In this case, you should report it to the property in time. If it exceeds the warranty period, it is necessary to find a waterproof and plugging maintenance company in time to waterproof the flue and vent.

4. If the galvanized pipe leaks due to rust and aging, it can only be installed in the leaking place, and the galvanized pipe is easy to be corroded. It is best to replace all galvanized pipes. Water leakage at the water pipe lap joint can only be replaced according to the leakage position, and finally detected.

In case of wall seepage, contact waterproof construction personnel in time, and ask maintenance personnel to reprocess or redo the waterproof layer of the wall. It should be noted that the maintenance and construction of wall seepage can not be anxious, and the waterproof layer can only be made after a few days of typhoon, so as to avoid mildew on the wall in the future.

What are the causes of wall seepage and how to deal with it are introduced here.