Assertion: asbestos | /r/AtLocation | asphalt
Facets:
value: as a building material additive
type: MANNER
Source sentences:
text: Asbestos has been added to asphalt, vinyl, cement and other materials to make products like roofing felts, exterior siding and roofing shingles, wallboard, pipes for water supply, combustion vents, and flues for waste gases and heat.
text: As a building material additive to enhance strength (for example, asbestos was added to concrete, asphalt, and vinyl materials in roof shingles, pipes, siding, wall board, floor tiles, joint compounds and adhesives)
text: Asbestos has also been added to asphalt, vinyl and other materials to make products like roofing felts, exterior siding, floor tile, joint compounds and adhesives.