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:
“You doubt we read the stars on high,
Nathless we read your fortunes true;
The stars may hide in the upper sky,
But without glass we fathom you.”
—Ralph Waldo Emerson (1803–1882)
“After all, the wool of a black sheep is just as warm.”
—Ernest Lehman (b. 1920)