What are the differences in lightning strike risks between metal types for tall outdoor sculptures?
Tall outdoor sculptures are often exposed to lightning strikes due to their height and prominence. The risk of lightning strikes varies depending on the metal used in the sculpture. Metals like copper and aluminum, being highly conductive, are more likely to attract lightning compared to less conductive metals like stainless steel or bronze. However, conductivity isn't the only factor; the sculpture's shape, grounding, and surrounding environment also play crucial roles. Proper lightning protection systems, such as lightning rods and grounding wires, can mitigate risks regardless of the metal type. Understanding these differences helps artists and installers make informed decisions to protect both the artwork and public safety.
