08-14-2014, 09:43 AM
Components of Batt and Blanket Thermal Insulation
Fiberglass is a material made from extremely fine fibers of glass. Made from molten glass, usually with 20% to 30% recycled industrial waste and post-consumer content.
Rock and slag wool. Usually made from rock (basalt, diabase) or iron ore blast furnace slag. Some rock wool contains recycled glass. Nonflammable.
![[Image: fiberglass.jpg]](http://www.frontdesk.co.in/big/cm/fiberglass.jpg)
![[Image: rockslag.jpg]](http://www.frontdesk.co.in/big/cm/rockslag.jpg)
Fiberglass is a material made from extremely fine fibers of glass. Made from molten glass, usually with 20% to 30% recycled industrial waste and post-consumer content.
Rock and slag wool. Usually made from rock (basalt, diabase) or iron ore blast furnace slag. Some rock wool contains recycled glass. Nonflammable.