Fire classification of construction products and building elements. Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers.
STANDARD published on 30.11.2009
Designation standards: BS EN 13501-3:2005+A1:2009
Note: WITHDRAWN
Publication date standards: 30.11.2009
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Category: Technical standards BS