Name: UNI EN 12237 : 2004
Brand: UNI

VENTILATION FOR BUILDINGS - DUCTWORK - STRENGTH AND LEAKAGE OF CIRCULAR SHEET METAL DUCTS

Published date

01-06-2004

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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

This European Standard specifies requirements and test methods for strength and air leakage of circular ductwork used in air conditioning and ventilation systems in buildings.

DevelopmentNote	Supersedes UNI 10381-1 and UNI 10381-2. (06/2004)
DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI 10381-1 : 1996 UNI 10381-2 : 1996

Standards	Relationship
NF EN 12237 : 2003	Identical
NBN EN 12237 : 2003	Identical
NEN EN 12237 : 2003	Identical
NS EN 12237 : 1ED 2003	Identical
I.S. EN 12237:2003	Identical
SN EN 12237 : 2003	Identical
BS EN 12237:2003	Identical
EN 12237:2003	Identical
DIN EN 12237:2003-07	Identical
UNE-EN 12237:2003	Identical

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