EN 13501-3:2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Fire classification of construction products and building elements - Part 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers
30-06-2006
21-12-2005
This European Standard specifies the procedure for classification of construction products and building elements used as components of building service installations, using data from fire resistance tests which are within the direct field of application of the relevant test method. Classification on the basis of extended application is outside the scope of this European Standard. For extended applications, however, the same classes need to be used as specified in this European Standard.Products/elements for use in ventilation systems include (excluding smoke and heat exhaust ventilation):fire resisting ducts;fire dampers.
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