Special features of aluminum panels:
First, lightning protection characteristics
Regarding the lightning protection characteristics of aluminum panels, this issue has been debated for a long time. Many people think that aluminum panels are pure aluminum and have better electrical conductivity. In response to this problem, the German company ALUSUISSESINGEN GMBH conducted anti-lightning experiments on two materials in a military laboratory in Germany. The results show that in the case of instantaneous impact during lightning strikes, the aluminum curtain wall connection method, whether it is aluminum composite panel or aluminum panels, can completely prevent lightning strikes; in the case of continuous current of lightning strikes, in the metal plate or metal surface layer The lightning strike is prone to melting.