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BS EN 1366-8:2004

Current
Current

The latest, up-to-date edition.

Fire resistance tests for service installations Smoke extraction ducts
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-08-2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test equipment
   4.1 General
   4.2 Furnace
   4.3 Perforated plate
   4.4 Inlet nozzles
   4.5 Ambient temperature leakage measuring device
   4.6 Pressure sensors for differential pressure control
   4.7 Welded connecting tube
   4.8 Extraction fan connecting duct
   4.9 Extraction fan
   4.10 Thermocouples
   4.11 Surface thermocouples
   4.12 Oxygen measuring equipment
   4.13 Restraining equipment
   4.14 Observation window
5 Test conditions
6 Test specimen
   6.1 Size
   6.2 Number
   6.3 Design
7 Installation of test specimen
   7.1 General
   7.2 Standard supporting construction
   7.3 Duct arrangement
   7.4 Restraint of ducts
   7.5 Perforated plate
8 Conditioning
   8.1 General
   8.2 Hygroscopic sealing materials
9 Application of instrumentation
   9.1 Thermocouples
   9.2 Pressure
   9.3 Oxygen measurements
   9.4 Observations on reduction of cross-section
10 Test procedure
   10.1 Pre-test calibration
   10.2 Leakage measurement at ambient temperature
   10.3 Fire test
11 Performance criteria
   11.1 General requirements
   11.2 Criteria at ambient temperature
   11.3 Criteria under fire conditions
12 Test report
13 Direct field of application of test results
   13.1 General
   13.2 Vertical and horizontal ducts
   13.3 Sizes of ducts
   13.4 Pressure difference
   13.5 Number of sides of duct
Annex A (informative) Surface temperature and volume/mass flow
        measurements
Bibliography

Describes a test method for determining the fire resistance of smoke extraction ducts. It is applicable only to smoke extraction ducts that pass through another fire compartment from the fire compartment to be extracted in case of fire.

Committee
FSH/22/-/9
DevelopmentNote
Supersedes 96/543042 DC. (08/2004)
DocumentType
Standard
Pages
40
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NBN EN 1366-8 : 2004 Identical
UNE-EN 1366-8:2005 Identical
I.S. EN 1366-8:2004 Identical
SN EN 1366-8 : 2005 Identical
NS EN 1366-8 : 1ED 2004 Identical
EN 1366-8:2004 Identical
DIN EN 1366-8:2004-10 Identical
NF EN 1366-8 : 2005 Identical
NEN EN 1366-8 : 2005 Identical
UNI EN 1366-8 : 2005 Identical

07/30147204 DC : 0 BS 476-10 - FIRE TESTS ON BUILDING MATERIALS AND STRUCTURES - PART 10: GUIDE TO THE PRINCIPLES, SELECTION, ROLE AND APPLICATION OF FIRE TESTING AND THEIR OUTPUTS
BS 476-10:2009 Fire tests on building materials and structures Guide to the principles, selection, role and application of fire testing and their outputs

ISO 10294-3:1999 Fire resistance tests Fire dampers for air distribution systems Part 3: Guidance on the test method
PREN 1507 : DRAFT 1994 VENTILATION FOR BUILDINGS - DUCTWORK - RECTANGULAR SHEET METAL AIR DUCTS - STRENGTH AND LEAKAGE - REQUIREMENTS AND TESTING
ISO 13943:2017 Fire safety — Vocabulary
EN 1366-1:2014 Fire resistance tests for service installations - Part 1: Ventilation ducts
EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
EN ISO 13943:2017 Fire safety - Vocabulary (ISO 13943:2017)
EN 1363-1:2012 Fire resistance tests - Part 1: General Requirements
ISO 5221:1984 Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct

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