Expansion joint sealing structures

Details Expansion joint sealing structures Expansion joint sealing structures

1979-09-19

1981-09-22

Byers, Jr., Nile C.

Road structure, process, or apparatus

Pavement

Including joint means

52396, 49489, E01C 1102

Patent

active

042907136

ABSTRACT:
Expansion and cast-in retainer dam for sealing pavement joints against intrusion of water, dirt, etc., into the joint space, said dams utilizing a pair of rolled steel frames on opposite sides of the joint and a continuous elastomer strip spanning the joint and interlocked along its opposite edges in slotted openings in the frames by a bead of triangular cross-section on each edge of the strip.

REFERENCES:
patent: 3363383 (1968-01-01), La Barge
patent: 3570378 (1971-03-01), Honegger
patent: 3824025 (1974-07-01), Beutler
patent: 3850539 (1974-11-01), Bowman
patent: 3877829 (1975-04-01), Honegger
patent: 3888599 (1975-06-01), Reifsnyder
patent: 3994609 (1976-11-01), Puccio

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