What is scaffolding primarily made from in modern construction?

Scaffolding in modern construction is primarily made from aluminum and steel due to the strength, durability, and versatility of these materials. Aluminum scaffolding is lightweight yet strong, making it easier to transport and assemble on-site. Steel scaffolding, on the other hand, offers excellent load-bearing capacities and resistance to deformation, which is essential in ensuring worker safety and stability during construction activities.

In contrast, while wood has historically been used for scaffolding, it does not provide the same level of strength and safety as aluminum and steel. Plastic materials do not have the structural resilience required for supporting heavy loads, and concrete is generally too heavy and impractical for scaffolding applications. Thus, aluminum and steel represent the ideal combination of strength, weight, and ease of use, making them the preferred choice in contemporary scaffolding solutions.