Roofing sheet was produced in the United States in the 1930s. In the early 1980s, Wuhan Iron and Steel and Baosteel first introduced color-coated steel production lines. Since then, my country has begun to apply domestic color-coated profiled panels to industrial buildings, such as Shandong Master Plant, National Cotton and Grain Warehouse, Plants in various development zones, etc. With the rapid development of color-coated profiled steel application technology, the scope of application continues to expand and the dosage continues to increase.
Entering the 21st century, my country’s national economy has developed rapidly and steadily. Color-coated roofing sheets have also entered large-scale public buildings everywhere from general industrial buildings, such as airport terminals, railway stations, stadiums, concert halls, and grand theaters. In 2008 Olympic venues. The roof, floor and wall of the building adopt a plate type with more reasonable stress and connection, and the construction method is more scientific and the corrosion resistance is stronger. Aluminum-zinc plate, aluminum-magnesium-manganese alloy plate, titanium alloy plate, stainless steel, etc. The research and development has greatly improved the application technology level of subtype metal plates.
Post time: Dec-30-2021