Construction Joint Firestop Systems Details

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UL DetailTrade DetailDescriptionF-Rating
WW-D-0017WW-D-0017 Concrete wall to wall joint (Max. JW=2") 2-hour
WW-D-0032WW-D-0032 Concrete wall to wall joint (Max. JW=1") (backer rod optional) 3-hour
WW-D-0040WW-D-0040 Gypsum wall to concrete/block wall joint (Max. JW=2") 1 or 2 hour
WW-D-0064WW-D-0064 Concrete wall to wall joint (Max JW = 2") () 3-hour
WW-D-0067WW-D-0067 Gypsum wall to wall joint (Max JW = 2") () 1 or 2 Hr
WW-D-0068WW-D-0068 Gypsum wall to concrete wall joint (Max JW = 2") () 1 or 2 Hr
WW-D-0082WW-D-0082 Concrete wall to wall joint (Max. JW=1") 2-hour
WW-D-1011WW-D-1011 Concrete wall to wall joint (Max JW = 3-1/2") () 3-hour
WW-D-1012WW-D-1012 Concrete wall to wall joint (Max JW = 3-3/4") () 2-hour
WW-D-1047WW-D-1047 Concrete wall to wall joint (Max JW = 2") () 4-hour
WW-D-1080WW-D-1080 Concrete wall to wall joint (Max. JW=3") 2-hour