Method and assembly for sealing gaps between adjacent roadway sl

Details Method and assembly for sealing gaps between adjacent roadway sl Method and assembly for sealing gaps between adjacent roadway sl

1976-07-19

1978-04-18

Byers, Nile C.

Road structure, process, or apparatus

Process

Providing expansion joint

404 69, 404 64, E01C 1102

Patent

active

040849120

ABSTRACT:
A method and gap sealing assembly for sealing adjacent roadway slabs at the gap. Gap sealing members bridging the gap are positioned in end-to-end array. A resistance heater is positioned adjacent elastomeric end surfaces of the members and a rubber-like heat activatable bonding agent is positioned between the end surfaces. When the heater is energized, the end surfaces are bonded to each other to form a seal in situ.

REFERENCES:
patent: 1814127 (1931-07-01), Christians
patent: 2625086 (1953-01-01), Ulrich
patent: 2951006 (1960-08-01), Rubenstein
patent: 3707062 (1972-12-01), Joiner
patent: 3713368 (1973-01-01), McDowell
patent: 3827817 (1974-08-01), Czernik
patent: 3992121 (1976-11-01), Geiger

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