Glass wool (UK) or fiberglass insulation (US) is an insulating material made from fibres of glass (fiberglass), arranged into a texture similar to wool. Glass wool is produced in rolls or in slabs, with different thermal and mechanical properties.
Read more about Glass Wool: Manufacturing Process, Uses, Fiberglass Batts and Blankets, Health Problems
Famous quotes containing the words glass and/or wool:
“My glass shall not persuade me I am old
So long as youth and thou are of one date,
But when in thee time’s furrows I behold,
Then look I death my days should expiate.”
—William Shakespeare (1564–1616)
“After all, the wool of a black sheep is just as warm.”
—Ernest Lehman (b. 1920)