Building hardware. Emergency exit devices operated by a lever handle or push pad, for use on escape routes. Requirements and test methods Ingestion-build-239834 Constructional and performance requirements are

Constructional and performance requirements are specified in BS 3914 which also includes requirements relating to the complete

mechanical characteristics and low temperature characteristics of the cables

Water as the reference liquid inside the test piece

Selection and application principles

This Recommendation | International Standard

Building hardware. Emergency exit devices operated by a lever handle or push pad, for use on escape routes. Requirements and test methods Ingestion-build-239834 Constructional and performance requirements are1 Scope This European Standard specifies requirements for the manufacture, performance and testing of emergency exit devices mechanically operated by either a lever handle or a push pad for the purpose of achieving a safe exit under an emergency situation on escape routes. The suitability of an emergency exit device for use on smoke fire resisting door assemblies is determined by fire performance tests conducted in addition to the performance tests