This part of this European Standard specifies the test methods for fire resisting smoke extraction ducts and is currently restricted to smoke extraction ducts that pass through into other fire compartments. It represents fire exposure of a fully developed fire. This test has been designed to cover both vertical and horizontal smoke extraction ducts. This method of test is only suitable for ducts constructed from non-combustible materials. This method of test is only applicable to fire resisting ducts that have been tested to prEN 1366-1 (ducts A and B).
Registration number (WIID)
3926
Scope
This part of this European Standard specifies the test methods for fire resisting smoke extraction ducts and is currently restricted to smoke extraction ducts that pass through into other fire compartments. It represents fire exposure of a fully developed fire. This test has been designed to cover both vertical and horizontal smoke extraction ducts. This method of test is only suitable for ducts constructed from non-combustible materials. This method of test is only applicable to fire resisting ducts that have been tested to prEN 1366-1 (ducts A and B).
