OS GSO ISO 5657:2015
ISO 5657:1997
Omani Standard
Current Edition
·
Approved on
03 September 2015
Reaction to fire tests -- Ignitability of building products using a radiant heat source
OS GSO ISO 5657:2015 Files
English
41 Pages
Current Edition
Reference Language
OMR
83.7
OS GSO ISO 5657:2015 Scope
This International Standard specifies a method for examining the ignition characteristics of the exposed surfaces of specimens of essentially flat materials, composites or assemblies not exceeding 70mm in thickness, when placed horizontally and subjected to specified levels of thermal irradiance.
Annex A gives a commentary on the text and guidance notes for operators. Advice on the limitations of the test is given in annex B.
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