Assertion: insulation | /r/CapableOf | add structural strength
Facets:
value: to components
type: TRANSITIVE-OBJECT
value: to the spa
type: TRANSITIVE-OBJECT
Source sentences:
text: This insulation may be rigid foam boards (which can become brittle over time) or sprayed-in foam, and can add some structural strength to the spa and components.
text: Insulations may also serve as a noise, air, and/or vapor barrier or may add structural strength