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An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard.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
06-08-2012
Important note : All end users must be registered with an Account prior to user licenses being assigned.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
|
| 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.
| AS/NZS 1530.3:1999 | Methods for fire tests on building materials, components and structures Simultaneous determination of ignitability, flame propagation, heat release and smoke release (Reconfirmed 2016) |
| AS 1530.4-2005 | Methods for fire tests on building materials, components and structures Fire-resistance test of elements of construction |
| AS/NZS 4859.1:2002 | Materials for the thermal insulation of buildings General criteria and technical provisions |
| AS 2118.1:2017 | Automatic fire sprinkler systems General systems |
| AS 4254.2-2012 | Ductwork for air-handling systems in buildings Rigid duct |
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