prEN 1366-2 rev

Fire resistance tests for service installations - Part 2: Fire dampers prEN 1366-2 rev

Scope

This part of EN 1366 specifies a method for determining the fire resistance of fire dampers installed in fire separating elements designed to withstand heat and the passage of smoke and gases at high temperature. The standard is used in conjunction with EN 1366-1. The method is primarily intended for tests of mechanical devices. It is not suitable for testing fire dampers in suspended ceilings without modification. Additional proposals are included with regard to installation, performance criteria, leakage and field of direct application.