Expansion joint and flashing construction

E - Fixed Constructions – 04 – D

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20/61

E04D 1/36 (2006.01) E04B 1/68 (2006.01)

Patent

CA 1064218

EXPANSION JOINT AND FLASHING CONSTRUCTION Abstract of the Disclosure An expandable covering includes an insulating cushion dimensioned to bridge a gap between two structural members commonly referred to as an expansion joint. In a preferred form the construction comprises a composite neoprene coated fabric strip of a first width which is typically about 18", a narrower expansion bellows and mailing strip constructed of an asphalt coat- ed woven wire cloth and the insulating cushion. The coated woven wire cloth is heat sealed to the fabric side of the composite strip. In a different embodiment the neoprene coated fabric strip is replaced by an asphalt saturated cloth. In still a further embodiment a neoprene strip is glued directly to an as- phalt-free center area of an asphalt impregnated or coated woven wire cloth.

286073

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