In the construction of the Beijing Olympic venues, ZHHL Thermal Insulation Material Technology Corporation provided the installation structure of "U-shaped aluminum plate covered aerogel insulation felt". The U-shaped aluminum plate covered aerogel insulation felt was composited with high-performance nano-aerogel. The material as the main protective layer is based on factors such as structural stability, quick installation, and aesthetics.
Aerogel is a high-dispersion solid three-dimensional nanomaterial, which is currently known as a solid material with the lowest thermal conductivity. It shows many peculiar properties in the fields of heat, optics, electricity, mechanics, acoustics, etc., and is known as "the magical material that changes the world". The high-performance nano-aerogel composite material adopts nano-aerogel and special substrate composite, which has the characteristics of super heat insulation performance and super high fire resistance. At present, it has Wide application prospects.