Sound and thermal insulating non-woven synthetic sheet material

Details Sound and thermal insulating non-woven synthetic sheet material Sound and thermal insulating non-woven synthetic sheet material

G - Physics

10

K

G10K 11/162 (2006.01) B32B 27/12 (2006.01) D04H 13/00 (2006.01) E04B 1/88 (2006.01) F16L 59/02 (2006.01) E04B 1/76 (2006.01) E04B 1/84 (2006.01)

Patent

CA 2313921

A non-woven synthetic sheet material for use in sound insulation and/or thermal insulation is described. The sheet material is a felt or mat of substantially uniform synthetic fiber thickness and defines opposed flat surfaces. The sheet material is needle-punched from at least one of the opposed flat surfaces thereof to cause the synthetic fibers to intertwine to form a pliable sound and/or thermal insulating sheet. The insulating sheet has a density in the range of from about 100 to 1500 g/m2 and a homogeneous integrity resistant to fragmentation. Preferably a polymeric film is interconnected to a surface of the synthetic fiber sheet by a further needle punch step the polymeric film is preferably a metalized polyethylene film. The material has a multitude of uses in the construction industry. The felt may also be provided in strip form for use in the framing of wooden structures to sound insulate interconnected parts.

Affiliated with

Also associated with

Rating

Sound and thermal insulating non-woven synthetic sheet material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sound and thermal insulating non-woven synthetic sheet material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound and thermal insulating non-woven synthetic sheet material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1763922