The aluminum used in the Hong Kong-Zhuhai-Macao Bridge is not ordinary building aluminum. According to Dr. Wanli of the Aluminum Alloy New Product R & D Department of the Institute of FGFL Aluminum Technology Group, "The Hong Kong-Zhuhai-Macao Bridge spans the Lingding Ocean. Typhoons are frequent and strong. The marine environment is heavy in salt and the sea wind blows. The life of building profiles will be greatly affected. For example, for curtain wall products, if you use ordinary aluminum materials, it may fade over time. "In this regard, the FGFL R & D team conducted a special accelerated simulated corrosion test and wind pressure test. The fluorocarbon coating has special heat resistance, low temperature resistance and corrosion resistance, and even has the "self-cleaning" function of lotus leaf.
The product inspection standards are stricter than the national standard GB / T5237.5 and the American standard AAMA2605. It is reported that FGFL's building materials curtain walls, doors and windows products are widely used in such landmark buildings as the bridge artificial island, China Travel Inspection Building, security inspection building, import and export shore project, and Macau border inspection building parking lot. Reliable performance is applied to components such as bridge connecting plates. The aluminum materials provided by FGFL in the Hong Kong-Zhuhai-Macao Bridge reached more than 60% of the total aluminum used in the project.
About FGFL Aluminum Technology Group
Founded in 1990, GDFL Aluminum Technology Group is a comprehensive large-scale enterprise integrating R & D, production and sales of aluminum profile products, and is a leader in China's aluminum profile industry. The company mainly develops and produces architectural aluminum profiles, industrial aluminum materials, high-end system doors and windows, high-end decorative materials, and aerospace, military and other special aluminum alloy products. "," National Enterprise Technology Center "," National Accredited Laboratory "," National High-tech Enterprise "," Physical Quality Gold Cup Award "and other honors.
GDFL has established and perfected a complete aluminum processing industry chain and complete production operation management system ranging from mold design and manufacturing, aluminum alloy R & D and processing, aluminum profile surface treatment to "high, precise and sharp" deep processing.
In recent years, GDFL has introduced a large number of industry-leading aluminum processing production lines and various inspection and testing equipment. It has 20,000T, 12500T, 10000T and other super-large tonnage extrusion lines and supporting 7500T, dual-drive 5500T and other tonnage extrusion lines. Completed a cascade extrusion equipment production system. In addition, GDFL also has 5 horizontal oxidation production lines that can produce profiles up to 13.5 meters and 5 vertical oxidation production lines with a monthly capacity of 6,000 tons. There are more than 20 vertical powder coating production lines. Vertical and horizontal fluorocarbons Seven production lines and more than 50 decorative materials production lines such as wood grain, crystal swimming, embossing, and polishing have brought GDFL modern equipment to a new level.
GDFL has a total of more than 5000 product series, more than 100,000 varieties, more than 900 patents, and its products are exported to more than 100 countries and regions in Europe and America. The company has successively passed CQC China Energy Saving Products, Low Carbon Products, National Accredited Laboratories, Energy Management System, International Automotive Industry Quality Management System, International Railway Industry Quality Management System, Weapon Equipment Quality Management System, National Defense Weapon Equipment Research and Production Confidentiality Qualification Certification , European standard Qualicoat / Qualanod, DNV, ABS and other certifications. GDFL presided over the formulation of 8 international, national and industry standards such as ISO "Method Specification for Liquid Paint Coating for Aluminum Surface Decoration and Protection" and "National Aluminum Alloy Building Profile Energy Consumption Grade Standard", and participated in the drafting of more than 110 national and industry standards item.
GDFL cooperated with Beijing University of Science and Technology, Central South University, Beijing Nonferrous Metal Research Institute, Guangzhou Nonferrous Metal Research Institute, etc. to set up an academician's studio and a post-doctoral research station; established "GDFL Research Institute", which has a strong R & D capability and industry leading Professional team.