This standard specifies the definition, classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of fire shutters. This standard applies to fire shutters with fire and smoke functions in industrial and civil buildings. The inorganic fiber composite fire shutters specified in this standard are only suitable for indoor dry and ventilated places.
GB 14102-2005 Referenced Document
GB/T 1243 Short-pitch transmission precision roller and bush chains,attachments and associated chain sprockets*, 2006-12-25 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 5454 Textiles--Burning behaviour--Oxygen index method
GB/T 5455 "Textiles—Burning behaviour—Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens"*, 2014-09-03 Update
GB/T 5464 Non-combustibility test method for building materials*, 2010-09-26 Update