Is the property responsible for the cracking of the external wall?

Legal analysis: the contractor of the construction project shall be responsible for the cracks in the external wall within five years from the date of completion acceptance. If it exceeds five years, it can be settled through consultation with the property. According to the contract, the property service provider has certain obligations to properly repair, maintain, clean, afforest and manage the owners in the property service area. So in this case, the property can also bear the responsibility.

Legal basis: Article 942 of the Civil Law of People's Republic of China (PRC) stipulates that the property service provider shall, in accordance with the agreement and the nature of the use of the property, properly repair, maintain, clean, afforest and manage some owners in the property service area, maintain the basic order of the property service area, and take reasonable measures to protect the personal and property safety of the owners. Property service providers shall take timely and reasonable measures to stop acts that violate laws and regulations such as public security, environmental protection and fire protection in the property service area, report to the relevant administrative departments and assist in handling them.

"Regulations on Quality Management of Construction Projects" Article 40 Under normal use conditions, the minimum warranty period of a construction project is: (1) the reasonable service life of the project specified in the design documents by the foundation project, the foundation project and the main structure project of the building; (2) 5 years for roofing waterproof works, toilets, rooms and external walls with waterproof and anti-leakage requirements; (3) The heating and cooling system consists of two heating periods and cooling periods; (four) electrical pipelines, water supply and drainage pipelines, equipment installation and decoration works, for 2 years. The warranty period of other projects shall be agreed by the employer and the contractor. The warranty period of the construction project shall be calculated from the date when the project is completed and accepted.