Importance of curtain wall maintenance

In the past ten years, the development of China's curtain wall maintenance industry has marked the rapid progress of society, and reports of safety accidents caused by curtain walls have frequently appeared in Beijing, Shanghai, Guangzhou, Nanjing and other major cities in China. Curtain wall projects are mostly located in the bustling areas of cities or densely populated areas of business people. Every curtain wall plate with security risks is like the sword of Damocles hanging on people's heads. All kinds of signs show that the curtain wall has become a security risk to society; So people can not help but ask, curtain wall this is what? The root cause is that the safety problem of the curtain wall is closely related to engineering supervision, engineering design, material quality, installation process, use and maintenance, and the negligence of any link may bury security risks. First, the past two decades are the golden period of the vigorous development of domestic curtain wall, and unexpected omissions are inevitable in the development process of the curtain wall market supervision from never standard to standard; Second, curtain wall design and construction from learning to mature also spent a certain amount of time; Third, China is still following the traditional model of all-package from curtain wall design, processing and construction, and has not formed a mature model similar to that of foreign specialized division of labor and mutual supervision; Fourth, the domestic industry and project owners have not yet formed the concept of "first detection, first prevention". All of the above have caused the domestic curtain wall industry to worry about the security status quo and helplessness, but the facts tell us that the price needed to pay for these developments has come to the time when we need to take curtain wall maintenance seriously. In the notice of the "Existing Building curtain wall Safety Maintenance Management Measures" issued by the Ministry of Construction on December 5, 2006, "Article 8: Determination of the responsible person for the safety maintenance of the existing building curtain wall: Where the building is owned by a single owner, the owner is the responsible person for the safety maintenance of the building curtain wall." Article 11: The daily maintenance and overhaul of existing building curtain walls can be entrusted to property management units or other units specializing in the maintenance of building curtain walls. The security maintenance contract shall clearly stipulate the specific contents and methods of maintenance and overhaul as well as the rights and obligations of both parties." The macro status of curtain wall repair and maintenance industry is determined.