Assertion: nanotechnology | /r/ObjectUse | used by polypropylene fibers
Facets:
value: with concrete
type: OTHER
Source sentences:
text: Nanotechnology can be used by starch-based coatings, nano-fiber mats, hydrogels, polypropylene fibers with concrete, and Polyetherimide nanocomposites foams to increase the fire resistance of building materials and components.