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AS 4254.1-2012

AvailableSuperseded
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An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard.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
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

06-08-2012

Preview

Specifies requirements for materials, construction and installation, including some aspects of performance, for flexible duct for air-handling systems in buildings and facilities.

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.

Committee
ME-062
DocumentType
Standard
ISBN
978 1 74342 147
Pages
21
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy
Supersedes
UnderRevision

Originated as part of AS 4254-1995.Previous edition part of AS 4254-2002.Revised in part and redesignated as AS 4254.1-2012. 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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