Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test equipment
4.1 General
4.2 Furnace
4.3 Loading equipment
4.4 Gas extraction equipment (optional)
5 Test conditions
5.1 Furnace
5.2 Loading
6 Test specimen
6.1 Size
6.1.1 General
6.1.2 Length
6.1.3 Cross-section
6.2 Number
6.3 Design
6.3.1 General
6.3.2 Duct and shaft arrangement
7 Installation of test specimen
7.1 General
7.2 Standard supporting construction
7.3 Non-standard supporting constructions
8 Conditioning
8.1 General
8.2 Hygroscopic sealing materials
9 Application of instrumentation
9.1 Thermocouples
9.1.1 Furnace thermocouples (plate thermometers)
9.1.2 Thermocouple locations
9.2 Pressure
10 Test procedure
10.1 General
10.2 Test measurements and observations
10.2.1 General
10.2.2 Integrity
10.2.3 Insulation (temperature of the unexposed
face)
10.2.4 Additional observations
10.3 Termination of the test
11 Performance criteria
11.1 Integrity
11.2 Insulation
12 Test report
13 Field of direct application of test results
13.1 Walls or floors through which the ducts or shafts
lead
13.2 Sizes of ducts or shafts
13.2.1 Fire exposure from outside
13.2.2 Fire exposure from inside
13.3 Admissible services
13.4 Suspension devices for ducts
13.4.1 Material and sizing
13.4.2 Elongation
Bibliography