The external wall of the house is leaking. Is the property responsible for maintenance?

See if it's under maintenance. The situation is as follows:

1. During the maintenance period, the Development Engineering Department is responsible for coordinating the construction unit for maintenance.

2. During the maintenance period, the property can help the owner to coordinate, notify and inform the engineering department.

3. Outside the maintenance period, the maintenance expenses shall be drawn from the public maintenance fund for maintenance.

4. Withdrawing public maintenance funds, the Housing Authority has a system and property, which can help the owners to approve, report, supervise and inspect.

According to the Regulations on Quality Management of Construction Projects, the low warranty period for roofing waterproof works, toilets, rooms and exterior walls with waterproof requirements is 5 years.

During the warranty period, the developer is responsible for repairing the seepage of the external wall of the house. At present, the warranty period of residential exterior wall agreed in the residential quality guarantee provided by many new buildings to the owners at delivery is generally five years. Overhaul beyond the warranty period requires the consent of the relevant owners of the community and the relevant resolutions of the owners' meeting before using the maintenance funds.

Therefore, during the warranty period, the owner should contact the developer and the property company for maintenance if he finds water seepage in the external wall. In addition, the cost of self-study cannot be deducted from the property fee. If the matter is urgent, the owner will pay for the repair and refund the prepaid expenses.

Matters needing attention in repairing external wall leakage with extended data

When the cracks on the wall are wide, water should be sprayed to wet the cracks first, and inorganic waterproof and plugging materials (impermeable, quick-drying cement, etc.) should be used. ) should be chosen to fill them. When the gap in the wall is narrow.

Waterproof coating such as polyurethane waterproof coating shall be applied to the cracks, and the coating thickness can be controlled at 1.0- 1.5 mm during coating. The width of cracks should depend on whether inorganic waterproof and plugging materials can be filled. If it can be filled, it should be contained in a wider crack; if it cannot be filled, it should be contained in a narrower crack.

Baidu encyclopedia-public maintenance fund

Baidu Encyclopedia-Developer Baidu Encyclopedia-Properties