ISO 21925-1:2018 Fire resistance tests - Fire dampers for air distribution systems. Mechanical dampers
Publication Year
2018
Document Status
Current
Abstract
Specifies a test method to determine the resistance of fire dampers to heat, and for the evaluation of their ability to prevent fire and smoke spreading from one fire compartment to another through an air distribution system.
Publisher Information
International Organization for Standardization
ISO is an independent, non-governmental international organization comprising 162 national standards bodies, gathering experts to share knowledge and develop voluntary, consensus-based, market relevant International Standards - specifications for products, services and systems to ensure quality, safety and efficiency.
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ISO
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