![header thumbnail](/images/publishers\iso_cover.gif)
ISO 5660-4:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
![header thumbnail](/images/publishers\iso_cover.gif)
Reaction-to-fire tests Heat release, smoke production and mass loss rate Part 4: Measurement of heat release for determination of low levels of combustibility
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
13-03-2019
English
02-07-2008
ISO 5660-4:2008 specifies a method for evaluating materials and products that produce low levels of heat release when exposed to high heat flux (i.e. irradiance levels) typical of fully developed fires. It differs from ISO 5660-1 by prescribing items such as specific specimen size, specimen holder, specimen orientation, volumetric flow rate for O2 analyses and irradiance levels at which testing is conducted.
ISO 5660-4:2008 is intended for use on products and materials that contain only small amounts of combustible elements, e.g. test specimens that yield a total heat release of < 15 MJ m-2.
The information obtained from the test method in ISO 5660-4:2008 can also be used for fire safety engineering purposes.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.