In conducting an installation with conduits, which material is acceptable for support structures?

Aluminum is a suitable material for support structures in conduit installations due to its lightweight nature and excellent resistance to corrosion. This makes aluminum easy to handle and install, while also ensuring longevity and durability in various environmental conditions. Additionally, aluminum provides sufficient strength to support the weight of the conduits and electrical wiring without compromising structural integrity.

When choosing materials for support structures, factors such as weight, resistance to environmental factors, and overall durability play a crucial role. Aluminum meets these criteria effectively, making it a preferred choice in many installations. Other materials, while potentially usable in specific situations, may not offer the same level of advantages that aluminum provides for conduit support.