Assertion: rigid insulation | /r/MadeOf | fibrous materials
Facets:
Source sentences:
text: Rigid insulation is made from fibrous materials or plastic foams and is produced in board-like forms and molded pipe coverings.
text: Rigid insulation is made from fibrous materials or plastic foams and is produced in board-like forms and molded pipe coverings.
text: Rigid insulation is made from fibrous materials or plastic foams, and manufactured in board-like forms and molded pipe-coverings.
text: Rigid insulation is made from fibrous materials or plastic foams, and manufactured in board-like forms and molded pipe-coverings.