Schul International Company, LLC

Stephen M Pierson

Nicholas A Fiorilla

Michael M Sebold

Brian J Iske

Donald Wallis

Adam Milter

Phillip David Effler

Donny Wallis

Chad Heikkila

Cory Bendokas

An interface transition for use in compression in connection with panels where air and/or water penetration is undesirable having a first body, a second body, an adhesive layer positioned intermediate the first body and the second body, and an impregnation into at least the first body, wherein the combination of the bodies, adhesive layer and impregnation reduces the air leakage rate therethrough and moisture infiltration therein after the interface transition is compressed to a width 75% of its uncompressed width. The interface transition may include an extension member for splicing and construction of a four-way intersection.

Interface transition and environmental barrier

An expansion joint seal has a core of resiliently-compressible material, a sensor, and a sensor-signal receiving device to identify internal and/or environmental conditions.

Expansion joint seal with status sensor

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Lakewood, OH, United States of America

Stephen M Pierson