Which term refers to the structure used for support in construction or scaffolding?

The correct term for the structure used for support in construction or scaffolding is "andamio." This term specifically refers to temporary or modular structures that provide a safe working platform for construction workers, allowing them to access higher areas while ensuring stability and safety during the building process.

In construction, scaffolding is crucial for various tasks such as painting, repairing, or installing materials at significant heights. "Andamio" encapsulates the essence of this supportive framework, distinguishing it from other types of structures used in construction, which may not serve the same specific function.

The other terms mentioned do have their own meanings in construction contexts but do not specifically refer to scaffolding. "Columna" means "column," a vertical support or pillar, which is a permanent structural element. "Marco" translates to "frame," relating more to the structure that outlines a building or component rather than a temporary support. Lastly, "base" refers to the lower part of a structure that provides stability. Thus, while these terms are related to construction, "andamio" is the precise term for scaffolding.