Transcription of Horizontal Shaftwall Duct and Ceiling Assemblies …
{{id}} {{{paragraph}}}
Example: tourism industry
Horizontal Shaftwall Duct and Ceiling Assemblies …
137 CAVITY Shaftwall SYSTEMS09 21 21 TRACKGYPSUM BOARD1/2" FIRE-SHIELD CPOWER DRIVEN FASTENERS24" DRIVEN FASTENERS24 " TYPE S OR S-12 PAN HEAD SCREWS(2 PER STUD)I-STUD 24" TRACKSHAFTLINER1" FIRE-SHIELDJ TRACKTWO HOUR Horizontal duct PROTECTIONWHI : 2" = 1'-0"FLEXIBLE SEALANTH orizontal Shaftwall duct and Ceiling AssembliesDESCRIPTIONMAXIMUM Horizontal SPANS FOR I-STUD ASSEMBLIESC orridor Ceilings AndHorizontal MembraneStair SoffitsAnd duct ProtectionStud SizeMinimum Steel Thickness1-Hour Fire2-Hour Fire2-Hour Firein. (mm)in. (mm)Resistive RatingResistive RatingResistive Rating2 1/2" ( mm) (.508)7'-8" (2337 mm)7'-8" (2337 mm)7'-2" (2184 mm)2 1/2" ( mm) (.)
cavity shaftwall systems 137 09 21 16.23 09 21 16.23/ngc duct j track gypsum board 1/2" fire-shield c power driven fasteners 24" o.c. power driven fasteners
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: