Hygroscopic composition for fire resistant expansion joint cover

Details Hygroscopic composition for fire resistant expansion joint cover Hygroscopic composition for fire resistant expansion joint cover

1984-07-30

1987-03-10

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Silicon containing

502237, B01J 2010

Patent

active

046491295

ABSTRACT:
Fire-resistant expansion joint apparatus of a type having opposed base connectors secured to movable structures defining an expansion void therebetween, and a fire barrier assembly slidingly maintained between said base connectors with a saturated adsorbent contained within the barrier assembly that releases coolant liquid by a wicking process into cooling chambers formed within said base connectors during application of high heat condition.

REFERENCES:
patent: 2202742 (1940-05-01), McCorkhill
patent: 2625516 (1953-01-01), Metzger et al.
patent: 3070426 (1962-12-01), Winyall
patent: 3254144 (1966-05-01), Mogensen et al.
patent: 3873332 (1975-03-01), McCreight

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