Heat and sound insulating panel

Details Heat and sound insulating panel Heat and sound insulating panel

1977-05-24

1979-09-11

Lesmes, George F.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

52144, 52785, 181288, 181290, 428166, 428172, 428178, 428189, B32B 108, B32B 330

Patent

active

041675983

ABSTRACT:
A heat and sound insulating panel assembly for wall, ceiling or floor construction consists of a plurality of interlocking vacuum-chambered panel elements fabricated from a relatively hard, low thermally-conductive, fire-resistant or fireproof material with heat-reflective, moisture-restraining coatings on its inner and outer surfaces. Abutting surfaces may be provided with sound-cushioning pads, and vacuum-chambered spacer column elements may be employed, interlocked between panel elements, for uniform increased panel wall thickness.

REFERENCES:
patent: 798804 (1905-09-01), Kunz
patent: 3086899 (1963-04-01), Smith et al.
patent: 3341395 (1967-09-01), Weber
patent: 3501878 (1970-03-01), Segal

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