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BS EN 15254-7:2018

BS EN 15254-7:2018

$142.49

Extended application of results from fire resistance tests. Non-loadbearing ceilings – Metal sandwich panel construction

Published By Publication Date Number of Pages
BSI 2018 24
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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.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
7 3.2 Symbols and abbreviations
8 4 Establishing the field of extended application
4.1 General
4.2 Assumptions in the extended application
9 5 Rules for extended applications of the tested product/construction
5.1 General
10 5.2 Variations in the materials of the product
5.2.1 General
5.2.2 Variations in the metal sheets
11 5.2.3 Variations in the adhesive
12 5.2.4 Variations in the core material
13 5.3 Variations in the construction
5.3.1 Variations in span length
5.3.2 Variations in the panel thickness
5.3.3 Variations in the longitudinal joint construction
14 5.3.4 Variations in the boundary conditions and fixing system
5.3.5 Length and width of ceiling construction
5.4 Interaction between the factor influences
5.5 Support structure
15 5.6 Heating conditions
6 Calculation methods and additional measurements
6.1 Calculation methods
6.1.1 General
6.1.2 Calculation of strength properties
6.2 Additional measurements to be carried out in the reference test
16 7 Report of the extended application analysis
17 Annex A (informative) Typical behaviour of a sandwich panel ceiling when exposed to fire
18 Annex B (informative) Typical examples of sandwich panel ceiling end fixings to support structure
20 Annex C (normative) Rules and calculation methods for extending the span length of sandwich panel ceilings
23 Bibliography

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BS EN 15254-7:2018
$142.49