DD ENV 12097:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Ventilation for buildings. Ductwork. Requirements for ductwork components to facilitate maintenance of ductwork systems
Hardcopy , PDF
30-11-2006
English
15-08-1997
Contents
Foreword
1. Scope
2. Normative references
3. Definitions
4. Requirements
5. Dimensions
6. Installation and location in ductwork
Annexes
A (informative) Service and access recommendations
B (informative) Components to facilitate cleaning and
maintenance
C (informative) Levels of cleanliness for delivery,
installation and protection of ductwork
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