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BS EN ISO 1716 - REACTION TO FIRE TESTS FOR BUILDING PRODUCTS - DETERMINATION OF THE HEAT OF COMBUSTION
Hardcopy , PDF
31-08-2010
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test apparatus
4.1 General
4.2 Calorimetric bomb
4.3 Calorimeter
4.4 Temperature measuring device
4.5 The crucible
4.6 Timing device
4.7 Electric power source
4.8 Pressure gauge and needle-valve
4.9 Balances
4.10 Device for making the "cigarette"
4.11 Device for making the pellet
4.12 Reagents
5 Test specimen
5.1 General
5.2 Sampling
5.3 Determination of surface density
5.4 Grinding
5.5 Type of specimen
5.6 Number of test specimens
5.7 Determination of mass
5.8 Crucible method
5.9 "Cigarette" method
6 Conditioning
7 Test procedure
7.1 General
7.2 Calibration procedure
7.3 Standard test procedure
8 Expression of results
8.1 Corrections for manual apparatus
8.2 Corrections for isothermal calorimeter
8.3 Calculation of the gross heat of combustion of
the specimen
8.4 Calculation of the gross heat of combustion of
the product
9 Test report
10 Validity of test results
Annex A (normative) - Calculation of net heat of combustion
Annex B (informative) - Precision of test method
Annex C (informative) - Calculation by graph of the corrective
Annex D (informative) - Example of determination of the gross
heat of combustion of a non-homogeneous product
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