Assertion: aluminum | /r/CapableOf | emerge as a civil engineering material
Facets:
value: during the 1930s
type: TEMPORAL
value: during the mid-20th century
type: TEMPORAL
Source sentences:
text: During the mid-20th century, aluminium emerged as a civil engineering material, with building applications in both basic construction and interior finish work, and increasingly being used in military engineering, for both airplanes and land armor vehicle engines.
text: During the 1930s, aluminium emerged as a civil engineering material used in both basic construction and building interiors.