Expansion joint seals

Road structure – process – or apparatus – Pavement – Including joint means

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Details

404 87, E01C 1110, E01C 2302

Patent

active

051297540

ABSTRACT:
Expansion joints are sealed with a combination of curable elastomeric adhesive and an elastomeric longitudinal sealing element having three segments in cross-sectional profile including parallel segments for bonding through the adhesive to the wall of the expansion joint, a looped or folded segment for completing the seal and compressive segments for positioning the longitudinal sealing element in the joint.

REFERENCES:
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patent: 1996153 (1935-04-01), Heltzel
patent: 2230303 (1941-02-01), Leguillon
patent: 2315588 (1943-04-01), Brickman
patent: 3286425 (1966-11-01), Brown
patent: 3368464 (1968-02-01), Thorp, Jr. et al.
patent: 3523493 (1970-08-01), Berry et al.
patent: 3923411 (1975-12-01), Berghman
patent: 4030852 (1977-06-01), Hein
patent: 4141189 (1979-02-01), Borjeson
patent: 4615161 (1986-10-01), Milcham
patent: 4699540 (1987-10-01), Gibbon et al.
Jamak Fabrication Inc. brochure entitled Solasil Silicone Sealing Systems.

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