Building insulation composition

Details Building insulation composition Building insulation composition

1981-11-12

1983-12-06

Kittle, John E.

Compositions

Electrolytes for electrical devices

106 74, 106 75, 106 81, 106 1812, 106 1813, 162159, 1621811, 1621812, 1621813, C04B 4316, E04B 178

Patent

active

044192568

ABSTRACT:
A composition for insulation which may be used for reducing thermal transmission, for absorbing sound waves and for providing a fire spread barrier, and which may be sprayed on surfaces in relatively thick coats. The composition includes a blended mixture of cellulose fiber, mineral wool, boric acid and expanded silicate glass. The blended fibers are mixed with an adhesive and sprayed on a surface to be insulated, and the adhesive preferably is a fire retardant, nontoxic adhesive which remains flexible after it has dried so that expansion or contraction of the insulation or the insulated surface will not result in cracks in the insulation.

REFERENCES:
patent: 1944008 (1934-01-01), Hobart
patent: 2470641 (1949-05-01), Portz
patent: 3983040 (1976-09-01), Draganov
patent: 4172804 (1979-10-01), Christianson et al.
patent: 4203773 (1980-05-01), Temple et al.
patent: 4230585 (1980-10-01), Bird et al.
patent: 4373005 (1983-02-01), Goodwin

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