Building curtain wall is composed of supporting structure system and panels, which can be displaced relative to the main structure, and does not share the external protective structure or decorative structure of the building under the action of the main structure.
During the "Twelfth Five-Year Plan" period, China will vigorously develop building energy-saving related industries, and China will carry out 570 million square meters of building energy-saving renovation, which is undoubtedly an opportunity for the rapid development of building curtain wall industry.
After years of development, China curtain wall industry has shown a rapid development trend in production and sales, and has become a major curtain wall producer and user in the world. China curtain wall produces and installs about 55 million square meters of various building curtain walls every year, with an annual output value of nearly 654.38+200 billion, and the total market has accounted for more than 60% of the world total.
Extended data:
Industry development
With the increasing competition in the curtain wall industry, mergers, acquisitions, integration and capital operation among large curtain wall enterprises are becoming more and more frequent. Domestic excellent building curtain wall manufacturers pay more and more attention to the study of the industry market, especially the in-depth study of the development environment of enterprises and the changes of customer demand trends. Because of this, a large number of domestic excellent building curtain wall brands have risen rapidly and gradually become the leader in the building curtain wall industry!
By the end of 20 10, the total output value of China's building curtain wall industry has risen from 62 billion yuan in 2005 to15 billion yuan, with a growth rate of 142% and an average annual growth rate of 19%, showing an extremely strong development trend. The number of employees has also grown to more than 90,000, and there are 367 enterprises above designated size.
China building curtain wall industry started from 1983, which is the product of China's economic system reform. Compared with other traditional industries, the young curtain wall industry is relatively less affected by the planned economic system. Up to now, private enterprise groups, Sino-foreign joint ventures, joint-stock companies, limited liability companies and other enterprise organizations have gradually formed. The competition pattern with the non-public economy as the main body has gradually taken shape.
Industry outlook
Although China's curtain wall industry started late, it started at a high level. For more than 20 years, through introducing foreign advanced technology, developing new products, opening up markets and optimizing industrial structure, a technological innovation mechanism with China characteristics for sustainable development has been formed.
Looking forward to the future, building curtain wall will still be the dominant external protection structure in public buildings, and China's aluminum doors and windows and building curtain wall industry will continue to maintain a steady growth trend.
The Report on Market Prospect and Investment Strategy Planning of Building Curtain Wall Industry in China shows that in recent years, the vigorous development of building curtain wall industry in China provides a place for building curtain wall industry to show its talents. The successful application of curtain wall products to meet the design requirements of different building structures in engineering practice shows that building curtain wall is the most ideal external protection structure of large public buildings so far.
At present, China has been able to independently develop products with independent intellectual property rights. The unique design ideas of enterprises have been displayed in the bidding of major curtain wall projects, and enterprise management and corporate culture have been more reflected in the design of construction organization scheme. The curtain wall industry in China has begun to mature.
According to the national conditions of China and the requirements of sustainable economic and social development, energy conservation is a long-term policy of China, and building energy conservation is one of the basic national policies of China. The Guiding Opinions of the Ministry of Housing and Urban-Rural Development on Developing Energy-saving and Land-saving Dwellings and Public Buildings is undoubtedly a spring breeze for the curtain wall industry, which has constantly spawned new technologies and products suitable for the development of the curtain wall industry and promoted the development of the new curtain wall material industry.
References:
Baidu encyclopedia-building curtain wall