1 Scope and field of application
2 Concepts
2.1 Fire resistance time
2.2 Measures taken to prevent the spread of fire
along pipes (pipe bushings)
2.3 Service shafts
2.4 Service ducts
2.5 Barriers across inspection openings
3 Verification of fire resistance classes
3.1 Verification on the basis of fire tests
3.2 Classification into fire resistance classes
4 Pipe encasements and pipe bushings
4.1 Requirements
4.2 Testing
4.2.1 Sampling
4.2.2 Test furnace
4.2.3 Type and size of specimens and test
arrangement
4.2.4 Procedure
4.2.4.1 Fire test with minimum
exposure to fire
4.2.4.2 Fire test based on the
standard temperature-time
curve
4.2.4.3 Fire test with exposure to
smouldering fire
5 Service shafts and ducts, barriers across inspection
openings
5.1 Requirements
5.2 Testing of service shafts
5.2.1 Test furnace
5.2.2 Type and size of specimens and test
arrangement
5.2.3 Procedure
5.3 Testing of service ducts
5.3.1 Test furnace
5.3.2 Type and size of specimens and test
arrangement
5.3.3 Procedure
5.4 Testing of barriers across inspection openings
5.4.1 Type and size of specimens and test
arrangement
5.4.2 Procedure
6 Test certificate
Standards referred to
Other relevant documents
Explanatory notes