Insulating?

1 ⤊

what are the drawbacks of natural insulating material and enginnered

2007-01-04 12:45:17 · 3 answers · asked by Don Reyes 3 in Science & Mathematics ➔ Engineering

what are the drawbacks of engineered material

2007-01-04 13:06:36 · update #1

Natural materials might be flamable. Fiberglass is a natural material that works great

2007-01-04 12:50:16 · answer #1 · answered by Anonymous · 1⤊ 0⤋

It is heavier, bulkier, and does not insulate as well.

2007-01-04 12:54:48 · answer #2 · answered by eric l 6 · 0⤊ 0⤋

What?

2007-01-04 12:47:36 · answer #3 · answered by manni 1 · 0⤊ 0⤋