NBN EN 12237 : 2003
Current
The latest, up-to-date edition.
VENTILATION FOR BUILDINGS - DUCTWORK - STRENGTH AND LEAKAGE OF CIRCULAR SHEET METAL DUCTS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 Classification
5 Requirements
5.1 Leakage
5.2 Strength
6 Test rig specification
7 Test procedure strength and leakage
7.1 Test sample
7.2 Test method
7.3 Correction of leakage test result
8 Test report
Annex A (informative) Recommended procedure if the permitted
air leakage rate is exceeded when testing a specific
installation
Bibliography
Defines requirements and test methods for strength and air leakage of circular ductwork used in air conditioning and ventilation systems in buildings. The requirements and methods applies to rectangular ductwork in respect of air leakage.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 12237:2003-07 | Identical |
| EN 12237:2003 | Identical |
| UNE-EN 12237:2003 | Identical |
| BS EN 12237:2003 | Identical |
| UNI EN 12237 : 2004 | Identical |
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