BS ISO TR 9705-2:2001
Current
The latest, up-to-date edition.
Reaction to fire tests. Full scale room tests for surface products Technical background and guidance
Hardcopy , PDF
English
07-15-2001
Foreword
Introduction
1 Scope
2 Characteristics of the ignition sources
2.1 Standard ignition source
2.2 Alternative ignition source
3 Sensitivity analysis
3.1 General
3.2 Specimen configurations
3.3 Effect of the burner size
3.4 Effect of the stand-off distance of
the burner
4 Heat balance in the room
4.1 General
4.2 Heat release by combustion
4.3 Heat loss by convection
4.4 Heat loss by conduction
4.5 Heat loss by radiation
4.6 Results of heat balance calculations
5 Measuring techniques
5.1 Mass flow through the doorway and interface
height
5.2 Measurement of toxic gases
5.3 Mass loss rate from the sample
6 Extended calculations
6.1 Filling time of room and hood
6.2 Prediction of mass flow and interface position
6.3 Estimate of sample mass loss
6.4 Fire growth models
7 Precision data
7.1 General
7.2 ISO round robin
7.3 ASTM round robin
8 Other test protocols using similar equipment
9 Specimen mounting
Annex A Calculation of HRR by means of different gas
analysis data
Annex B Practical example of the measurements of
toxic gases by FTIR and ion chromatography
Annex C Estimation of mass loss rate by means of HRR
and gas analysis measurements
Annex D Overview of other test protocols using
similar equipment
Bibliography
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