Architecture field

Release time:

2024-12-05 10:08

      According to WIND statistics, the consumption of aluminum materials by construction enterprises in China increased from 38.273 million tons in 2011 to 72.529 million tons in 2021, with a compound annual growth rate of 6.6%. Aluminum profiles, as an important material in construction projects, require surface treatment to enhance their performance. Currently, there are three common chromium-free surface treatment technologies in construction: anodizing technology, electrophoretic coating technology, and powder coating technology.Powder coating technology is characterized by its simplicity and excellent performance, holding a significant market share in the construction market.With the introduction of the national dual carbon strategy, environmental protection has once again become a hot topic. Across the country, there is a strong advocacy for environmental protection, and restrictions have been placed on some high-emission and high-pollution processes. Powder coating technology, due to its environmental friendliness, is bound to welcome broader development space.
 
The consumption of aluminum materials by construction enterprises in China from 2011 to 2021 (unit: ten thousand tons).
 
      In addition, in the field of building curtain walls, the curtain wall industry in China has experienced rapid growth over the past decade.China has developed into the world's largest producer and consumer of curtain walls.Building curtain walls are mainly used in high-rise buildings, large-span public buildings, building skylights, and irregular buildings, allowing for the integration of walls and windows in the building envelope structure. According to data from the Curtain Wall Engineering Branch of the China Architectural Decoration Association, from 2016 to 2020, the output value of China's building curtain wall industry grew from 340 billion yuan to 490 billion yuan, with a compound annual growth rate of 9.57%.

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