Search results with tag "Door assemblies"
7500 SERIES - Norton Door Controls
www.nortondoorcontrols.com• It is strongly recommended, and it is required on fire door assemblies, that doors having a door closer be hung on ball-bearing or anti-friction hinges or pivots • Failure to use the correct type and size fasteners may void factory warranty • Fasteners for fire/smoke door assemblies must conform to NFPA 80.
Smoke and Draft Control Door Assemblies - UL
www.ul.comSmoke and Draft Control Door Assemblies 1 For more information visit www.ul.com Fire door assemblies have been utilized for decades to protect openings in fire-resistance-rated construction.
draft) - ASDMA
www.asdma.com3.6 Smoke control doorsets Approved document B requires that certain door assemblies meet smoke control requirements and in order to do this the doorset will require seals to be provided at the jambs, head, and in the case of pairs, the meeting stiles.
Fire Resistant Glazing Systems - Lorient UK
www.lorientuk.comFIRE RESISTANT GLAZING SYSTEMS 3 Glazed panels are often required in fire resistant walls and doors. In door assemblies, especially those on circulation routes, glazed apertures allow people to see