AS 4254.1-2012
AvailableSuperseded
An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by Intertek Inform as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.
Ductwork for air-handling systems in buildings Flexible duct
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
08-06-2012
Specifies requirements for materials, construction and installation, including some aspects of performance, for flexible duct for air-handling systems in buildings and facilities.
| Committee |
ME-062
|
| DocumentType |
Standard
|
| ISBN |
978 1 74342 147 5
|
| Pages |
21
|
| PublisherName |
Standards Australia
|
| Status |
AvailableSuperseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This Standard specifies requirements for materials, construction and installation, including some aspects of performance, for flexible duct for air-handling systems in buildings and facilities. It covers - (a) dimensional stability (deformation and deflection) under positive or negative pressure applications and static loads;(b) leakage under positive or negative pressure;(c) support; and(d) fire hazard requirements.This Standard does not cover the following:(i) Noise generation and transmission.(ii) Exposure to damage from - (A) transportation and handling;(B) weather and temperature extremes;(C) flexure cycle;(D) chemical corrosion; and(E) other in-service conditions specific to the installation.(iii) Impact loading, such as -(A) fire;(B) earthquake;(C) sudden stoppage of airflow; and(E) resistance to airflow.
Originated as part of AS4254-1995.
Previous edition part of AS4254-2002.
Revised in part and redesignated as AS4254.1-2012.
A newer version of this standard is available.
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