Extended application of results from fire resistance tests for service installations - Ducts Ingestion-build-81500 Marking and identification

Marking and identification

Forced air circulation is normally used for this test

BS 6701 could also be used in other countries

marking requirements and testing requirements

IEC 60216-2

Extended application of results from fire resistance tests for service installations - Ducts Ingestion-build-81500 Marking and identificationWhat is this standard about? This European Standard identifies parameters that affect the fire resistance of ducts for ventilation purposes. It also identifies the factors that need to be considered when deciding whether, or by how much a parameter can be extended either positively or negatively when contemplating the fire resistance on an untested variation in the construction. This European Standard, where applicable, gives guidance on additional