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BS EN 3844-1:2019 – TC:2020 Edition

BS EN 3844-1:2019 – TC:2020 Edition

$134.27

Tracked Changes. Aerospace series. Flammability of non-metallic materials – Small burner test, vertical. Determination of the vertical flame propagation

Published By Publication Date Number of Pages
BSI 2020 43
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This document specifies the test method for the determination of the vertical flame propagation and after flame time of non-metallic materials in part or in whole. This test method is also used for testing non-metallic materials which have to meet the test criteria for the vertical Bunsen burner test: a) with a flame application time of 60 s; b) with a flame application time of 12 s. It is used for evaluation of non-metallic materials or constructions used in the interiors of aerospace vehicles but also may be used in other applications as specified in applicable procurement and regulatory documents. This standard should be used to measure and describe the properties of non-metallic materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use.

PDF Catalog

PDF Pages PDF Title
1 compares BS EN 3844-1:2019
2 TRACKED CHANGES
Text example 1 — indicates added text (in green)
3 TRACKED CHANGES
Text example 1 — indicates added text (in green)
7 ForewordEuropean foreword
23 undefined
27 1 Scope
2 Normative references
3 Terms and definitions
28 4 Principle of method
5 Designation
29 6 Test apparatus
6.1 Test cabinet
6.2 Specimen holder
6.3 Burner
6.3.1 Burner type
6.3.2 Burner type
6.3.3 Plumbing for gas supply
6.3.4 Flame height indicator
30 6.3.5 Flame temperature
6.4 Timer
6.5 Ruler
7 Test specimens
7.1 Number of specimens
7.2 Specimens orientation
7.3 Specimens size
8 Conditioning
9 Burner adjustment
31 10 Test procedure
11 Test report
40 Annex A (informative)Standard evolution form

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BS EN 3844-1:2019 - TC
$134.27