Assertion: asbestos's material | /r/MadeOf | the mineral
Facets:
Source sentences:
text: To further regulate asbestos use, whenever a building is renovated or demolished, an asbestos survey must be conducted to reveal any materials that contain the mineral.
text: Although asbestos is still used today, all materials that contain the minerals are enclosed in a protective casing.
text: Some materials, including textured paint used on walls and ceilings, once contained the mineral and should be handled with care.