EN 15254-7:2018

European foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Establishing the field of extended application
5 Rules for extended applications of the tested
  product/construction
6 Calculation methods and additional measurements
7 Report of the extended application analysis
Annex A (informative) - Typical behaviour of a
        sandwich panel ceiling when exposed to fire
Annex B (informative) - Typical examples of
        sandwich panel ceiling end fixings to support
        structure
Annex C (normative) - Rules and calculation
        methods for extending the span length of
        sandwich panel ceilings
Bibliography

This document defines rules for extended applications, provides guidance, and, where appropriate, specifies procedures, for variations of certain parameters and factors associated with the design of internal non-loadbearing ceilings constructed of metal faced sandwich panels that have been tested in accordance with EN 1364-2, which could generate a classification in accordance with EN 13501-2.This document applies to self-supporting, double skin metal faced sandwich panels, which have an insulating core bonded to both facings as defined in EN 14509.