Reversible compression seal

Details Reversible compression seal Reversible compression seal

1987-10-19

1989-01-24

Raduazo, Henry E.

Static structures (e.g., buildings)

Relatively yieldable preformed separator

Separator inserted prior to or during pouring of two...

52403, 404 65, 404 66, E04C 1110

Patent

active

047993456

ABSTRACT:
A seal for sealing the region between abutting building surfaces is provided with a first surface for presentation when the seal is used between smooth abutting wall surfaces, and a second surface for presentation where one or both of the abutting wall surfaces is rough. The seal's position between abutting building surfaces is reversible so as to present either the first or second surface, depending on the nature of the abutting building surfaces. Side sections are provided with ridges and grooves for receiving sealant material to form a barrier between the exterior region and interior region of the area between abutting building surfaces and to provide adhesion between the seal and the building surfaces to assure the seal is maintained against the abutting building surfaces upon expansion or contraction of the area between those surfaces.

REFERENCES:
patent: 3286425 (1966-11-01), Brown
patent: 3485149 (1969-12-01), Boney
patent: 3517472 (1970-06-01), Toth
patent: 3608442 (1971-09-01), Berchou
patent: 3682053 (1972-08-01), Kerschner
patent: 3881834 (1975-05-01), Bowman
patent: 4271650 (1981-06-01), Lynn-Jones
patent: 4351622 (1982-09-01), Kerchner
patent: 4362428 (1982-12-01), Kerschner
patent: 4616460 (1986-10-01), Nicholas
patent: 4625485 (1986-12-01), Nicholas

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