Factory fabricated precompressed water and/or fire resistant expansion joint system transition
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United States of America Patent
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May 2, 2017
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N/A
app pub date -
Dec 31, 2012
filing date -
Nov 20, 2008
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Abstract
A fire and/or water resistant expansion joint system for installation into a building joint in vertical and horizontal configurations is designed such that it can be used for either an inside or outside corner. The system comprises a core having a fire retardant infused therein. A layer of an elastomer is disposed on the core and is tooled to define a profile to facilitate the compression of the expansion joint system when installed between coplanar substrates. The system can be delivered to a job site in a pre-compressed state ready for installation into the building joint.
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