building materials
type: Concept
preferred label: مصالح ساختمانی @fa
related: aggregates (materials)

aggregates (materials)
type: Concept
alternative label: stone (materials)
broader: composite materials
preferred label: متراکم (مواد) @fa
related: building materials
related: aggregation
related: nanostructured materials

composite materials
type: Concept
narrower: aggregates (materials)
preferred label: مواد مختلط @fa

nanostructured materials
type: Concept
preferred label: مواد نانوساختار @fa
related: aggregates (materials)

aggregation
type: Concept
preferred label: انبوهش @fa
related: aggregates (materials)