Does the Civil Code stipulate that the roof of an old building without property should be repaired for ten years?

The law clearly stipulates that the maintenance of the roof is the responsibility of the residential property. No residential property management, the owners to maintain. First of all, the roof belongs to the public part of the community, and its right to use belongs to all owners of the community. For its maintenance, the staff of the industry Committee will discuss it, and most of them agree to withdraw the maintenance fee from the maintenance fund and carry out the maintenance by the property. Secondly, if there is no industry Committee or property management in the community, the top-level residents can carry out maintenance on their own.