Assertion: asbestos | /r/MadeOf | insulation
Facets:
Source sentences:
text: For example, asbestos containing insulation, gaskets, and packing were often used in conjunction with high temperature equipment such as boilers, turbines, steam pipes, pumps, valves, and furnaces.
text: Additionally, asbestos containing insulation has been replaced with a variety of materials, including fiberglass, mineral wool, cellulose and plastic.