Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. forming (physical activity)
6. casting (process)

Anotations

Scope note:

A casting technique in which metal is poured into a piece moldmade of a specific type of sand that is bound by clay (or oil or resinin modern foundries). The piece mold is made by ramming thesand around a rigid model or chef-modèle within stacked metalframes.