SR EN 60695-11-20:2001

Fire hazard testing -- Part 11-20: Test flames - 500 W flame test methods

Specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of specimens made from plastics and other non-metallic materials, as well as their resistance to burn-through when exposed to a flame ignition source of 500 W nominal power. This method is applicable to both solid materials and cellular plastic materials having an apparent density of 250 kg/m3 or greater when determined in accordance with ISO 845. It does not apply to thin materials that shrink away from the applied flame without igniting, for which ISO 9773 should be used. The test method described is intended to characterize material performance, for example for quality-control purposes, and is not intended to assess the behaviour to fire of building materials or furnishings. It may be used for the pre-selection of a material, provided that positive results are obtained at a thickness which equals the smallest thickness used in the application. The results obtained provide some information about the behaviour of plastic materials in service, but can never by themselves assure

General information

Status : Withdrawn
Approval date : 11/28/2001
Publish date : 11/29/2001
Withdrawal date : 5/27/2018
Number of pages : 22
ICS : 13.220.40 Ignitability and burning behaviour of materials and products,29.020 Electrical engineering in general
Technical Committee : 217 - Fire safety in buildings

Relations with other standards:

Normative reference SR EN ISO 845:1999
Normative reference SR EN 60695-11-10:2001
Replaced by SR EN 60695-11-20:2015
Amended by SR EN 60695-11-20:2001/A1:2004