BS EN 13501-6:2018+A1:2022:2023 Edition
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Fire classification of construction products and building elements – Classification using data from reaction to fire tests on power, control and communication cables
Published By | Publication Date | Number of Pages |
BSI | 2023 | 34 |
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
9 | 1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions |
13 | 3.2 Symbols and abbreviations 4 Classes of reaction to fire performance 5 Test methods 5.1 General |
14 | 5.2 Heat of combustion test (EN ISO 1716) 5.3 Vertical flame spread of single cable (EN 6033212) 5.4 Burning behaviour and smoke production of bunched cable – (EN 50399) 5.5 Smoke production of burning cable (EN 610342) 5.6 Acidity of gases produced by burning cables (EN 60754-2) 6 Principles for specimen preparation 7 Number of tests for classification 7.1 Minimum number of tests |
15 | 7.2 Additional tests 7.3 Criteria for classification 7.4 Continuous parameters 7.5 Discontinuous parameters |
16 | 8 Testing of electric cables (see Table 1) 8.1 Class Eca, Fca 8.2 Classes Dca, Cca, B2ca 8.3 Class B1ca 8.4 Class Aca 8.5 Additional classifications s1, s2, s3 for smoke production 8.6 Additional classifications s1a, s1b for smoke production 8.7 Additional classifications d0, d1, d2 for flaming droplets/particles 8.8 Additional classifications a1, a2, a3 for acidity |
17 | 9 Classification criteria for electric cables (see Table 1) 9.1 General 9.2 Class Fca 9.3 Class Eca 9.4 Class Dca |
18 | 9.5 Class Cca 9.6 Class B2ca 9.7 Class B1ca |
19 | 9.8 Class Aca 9.9 Additional classifications s1, s1a, s1b, s2, s3 for smoke production 9.9.1 General 9.9.2 Additional classification s1 9.9.3 Additional classification s1a 9.9.4 Additional classification s1b 9.9.5 Additional classification s2 |
20 | 9.9.6 Additional classification s3 9.10 Additional classifications d0, d1, d2 for flaming droplets and/or particles 9.11 Additional classifications a1, a2, a3 for acidity 10 Presentation of classification |
23 | 11 Field of application of the classification 12 Classification report 12.1 General 12.2 Content and format |
26 | Annex A (normative)Reaction to fire classification report for electric cables A.1 Introduction |
27 | A.2 Details of classified product A.2.1 General A.2.2 Product description A.3 Reports and results in support of this classification A.3.1 Specific conditions** A.3.2 Reports |
28 | A.3.3 Results A.4 Classification and field of application A.4.1 Reference of classification A.4.2 Classification |
29 | A.4.3 Field of application A.5 Limitations |
30 | Annex B (informative)Background information as regards the reaction to fire performance of cables B.1 General B.2 Assumptions B.3 Reference scenario and fire situations for cables |