E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
94/25
E01C 11/02 (2006.01)
Patent
CA 1154989
ABSTRACT An expansion joint seal assembly of the type used for sealing an expansion joint space or gap in a road- way, bridge or the like against the intrusion of dirt, water and other debris and contaminants. Elastomeric expansion joint sealing strip assembly is provided having mounting or retaining bead formations along the longitudinal edges of the sealing strip insertable into a shaped cavity of each of a pair of opposite channel anchor members, the retaining beads and the cavity being of novel coactive configuration correlated with corrugations or folds of the sealing strip to facilitate insertion and extraction of the retaining beads from the cavities of the anchor channel members. The sealing strip is provided with initially hollow retaining bead formations along the longitudinal edges of the sealing strip portion which may be filled with semi-rigid material to facilitate locking of the retaining bead formations in the cavities of the anchor channel members, but which are also provided with tabs which coact with portions of the cavities and the retaining bead formations of novel shape facilitating extraction of the retaining bead formations from the cavities when it is desired to replace or service the sealing strips.
384889
Bowman Construction Supply Inc.
Macrae & Co.
LandOfFree
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