What is the cause of ground seepage in underground parking spaces? How to deal with ground seepage in underground parking spaces? Who is in charge?

Nowadays, cars have entered the homes of ordinary people, and there are more and more vehicles in our community. However, underground parking spaces are indispensable, which can greatly alleviate the parking pressure. We often find that the ground of underground parking spaces will seep, so what is the reason for the seepage of underground parking spaces? How to deal with ground seepage in underground garage? Who is responsible for water seepage in underground parking spaces? Let's take a closer look.

1. What is the reason for the ground seepage of underground parking spaces?

Nowadays, parking spaces are generally built underground, which not only saves space but also facilitates people's lives. However, with the extension of use time, some underground parking spaces will inevitably have water seepage. So what is the reason for the ground seepage of underground parking spaces?

1, the waterproof layer is not ready.

The waterproof layer of underground parking spaces is a very important link. If the waterproof layer is not well done, the design is not in place, the joints are not properly handled, and the bonding is not strong enough, the floor is prone to leakage in the later period.

2, the construction quality is not good

In the construction of underground parking spaces, in order to catch up with the construction period and save labor costs, construction workers only pay attention to the construction speed, ignoring the quality of floor engineering, which leads to many hidden dangers, resulting in leakage of the floor soon after it is completed and put into use.

3, the material quality is not good

Another reason is that the ground decoration materials used in underground parking spaces have problems themselves, which seriously affect the quality of the floor.

Second, how to deal with the ground seepage of underground garage?

1, first find out the location of water seepage, clean the surface of underground water seepage, wipe the water on the surface with gauze, and then sprinkle a layer of dry cement with a thickness of 20-30 mm When the surface of dry cement is wet, it means that the wet place is the seepage point.

2. Then use an electric hammer to impact the drilling hole. The size of the drill bit is the same as that of the plugging needle. Put the plugging needle into the drilling hole and tighten the screw of the needle to make the rubber at the end expand, and ensure that the concrete surface at the end of the needle is 30mm after tightening.

3. Connect the pressure needle tube and inject the grouting plugging fluid into the needle tube with pressure. When the plugging agent oozes from the concrete surface around the needle and produces colloidal solidified substance, it means that the seepage channel at the seepage point has been closed, and then the needle tube is pulled out.

4. Check every other day, and check the place where the plugging has been completed. If there is no water seepage, the plugging has been successful; If there is still water seepage at the edge, repeat the construction of steps 1, 2 and 3 until there is no water seepage.

Note: When purchasing floor materials, you should choose good materials, and then in the construction process, the construction quality should be excellent. When laying the waterproof layer, the joints must be properly handled and the construction must be carried out in strict accordance with the requirements to ensure that the floor will not leak.

3. Who is responsible for water seepage in underground parking spaces?

Now houses are basically equipped with garages, most of which are underground parking spaces, but there may still be some situations in underground parking spaces, such as water seepage in underground parking spaces, but for friends who have cars, underground garages are still needed. Then who knows who is responsible for water seepage in underground parking spaces?

This can not simply judge whether the property should be responsible, but should be analyzed in detail.

If the basement has been sold and owned by the owner, then the owner is responsible for it, because the property management regulations clearly stipulate that the property is managed by the public area, and the individual should be responsible for the property rights.

If the basement is used as a public garage and used as a civil air defense project, it belongs to a public area, and the property will be responsible for maintenance, but the maintenance cost will be paid from the public maintenance fund.

If the seepage is caused by improper design or construction of underground garage drainage, the developer can be required to compensate for the corresponding losses, and the owner can also investigate the corresponding responsibility of the property. The owner can purchase parking spaces or pay parking fees from the property, and the property and the owner form a paid custody relationship or trusteeship relationship. The property shall have the obligation to inform the owner in time and make remedies afterwards.

The above is about the causes of ground seepage in underground parking spaces, how to deal with ground seepage in underground garages, and who is responsible for ground seepage in underground parking spaces. I hope I can help you!