Acoustically insulating floor panel

Details Acoustically insulating floor panel Acoustically insulating floor panel

1989-04-25

1990-11-06

Scherbel, David A.

Static structures (e.g., buildings)

Adhered coplanar veneer tile-type facer; e.g., parquet

52404, 52480, E04F 1308

Patent

active

049675290

ABSTRACT:
An acoustically insulating floor panel comprises a top board having an underside. Spacing laths are mounted on the underside of the top board. A layer of fibrous, mineral wool is glued on the top board underside between the spacing laths. The panel is adhered to an already existing, supporting floor through pads made of resilient, high density polyurethane foam, self adhesive on both sides thereof, and interposed between the laths and the supporting floor.

REFERENCES:
patent: 2021348 (1935-11-01), Beckwith et al.
patent: 3476634 (1969-11-01), Fleischmann
patent: 3499255 (1970-03-01), Sweeney et al.
patent: 3611653 (1971-10-01), Zinn
patent: 4237178 (1980-12-01), Mazaki
patent: 4343127 (1982-08-01), Greve et al.
patent: 4416100 (1983-11-01), Troendle, Sr.
patent: 4449342 (1984-05-01), Abendroth
patent: 4644720 (1987-02-01), Schneider
patent: 4682459 (1987-07-01), Stephenson
patent: 4694627 (1987-09-01), Omholt

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