BHMA A156.22-2021

BHMA A156.22-2021




This Standard establishes requirements for the performance and installation of gasketing systems including intumescents applied to, or mortised to, doors, frames or both. Included are performance tests intended to evaluate resistance to smoke and air infiltration, energy performance, and the life and durability of gasketing materials.Requirements apply to factory or field installed materials.Tests described in this Standard are performed under laboratory conditions. In actual usage, results vary because of installation, maintenance and environmental conditions.

Additional Info

Author Builders Hardware Manufacturers Association
Published by BHMA
Document type Standard
Theme /subgroups/2186
Number of pages 24
Replace BHMA A156.22-2017,BHMA A156.22-2012,BHMA A156.22-2005,BHMA A156.22-2003,BHMA A156.22-1996
Keyword BHMA A156.22-2021