Sealing element for components of buildings

Details Sealing element for components of buildings Sealing element for components of buildings

1985-05-10

1987-04-28

Friedman, Carl D.

Static structures (e.g., buildings)

Irreversibly reactive component

49504, E04C 200

Patent

active

046603387

ABSTRACT:
A sealing element for use with components of buildings, such as wall and floor elements, doors or the like, comprises an at least partly enclosed barrier strip consisting of a material which is self-foamable under the action of heat, e.g., a sodium silicate material. The sealing element comprises an integral plastic bar having at least one plastic strip portion, which has two opposite sealing surfaces, and the barrier strip extends along one sealing surface in a preferably dovetail-shaped groove or in a cavity of the plastic strip portion.

REFERENCES:
patent: 3566541 (1971-03-01), Coulter
patent: 4045930 (1977-09-01), Dixon
patent: 4246304 (1981-01-01), Dixon
patent: 4307543 (1981-12-01), Schulthess

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