Core for a sound absorbing panel

Details Core for a sound absorbing panel Core for a sound absorbing panel

1997-03-31

2000-12-12

Friedman, Carl D.

Static structures (e.g., buildings)

With exposed configuration having acoustical function

527911, 181284, 181291, 428193, E04B 182

Patent

active

061581763

ABSTRACT:
A core for the production of a rectangular acoustic panel includes a mat of rockwool bounded by flat front and rear surfaces, and having a density between 5 and 9 pounds per cubic foot, a thickness between 0.75 and 2.0 inches, and a binder content between 3% and 5%. A sheet of non-woven interbonded fiberglass is adhered to at least one flat surface of the rockwool mat, the sheet having a thickness between 20 and 30 mils.

REFERENCES:
patent: 4594278 (1986-06-01), Nixon
patent: 4611445 (1986-09-01), Pressley

Affiliated with

Also associated with

Rating

Core for a sound absorbing panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Core for a sound absorbing panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Core for a sound absorbing panel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-205403