NBN ISO 3008-1:2021

This document, used in conjunction with ISO 834-1, specifies a method for determining the fire
resistance of door and shutter assemblies designed primarily for installation within openings
incorporated in vertical separating elements, such as
— hinged and pivoted doors,
— horizontally sliding and vertically sliding doors, including articulated sliding doors and sectional
doors,
— steel single-skin folding shutters (un-insulated),
— other sliding, folding doors,
— tilting doors,
— rolling shutter doors,
— removable panels in walls,
— self-closing openable windows.
Requirements are included for mechanical pre-conditioning, e.g. “cycling” of door and shutter
assemblies prior to the conduct of the fire-resistance test.