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Tag Archives: slab
Spotlight on firestopping conduit risers
Firestopping conduit risers has always been a challenge for electrical contractors on high-rise construction projects. Typically anywhere from 8-20, 4″ conduits rise through the building, originating in the basement and continuing up the building through fire-rated floors. There are a … Continue reading
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Tagged composite sheet, conduit, firestop, firestopping, intumescent, mineral wool, mortar, penetrants, pillows, risers, sealant, slab
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Firestop Spotlight 