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AS/NZS 1720.4:2019

AS/NZS 1720.4:2019

Current

Current

The latest, up-to-date edition.

Timber structures Fire resistance of timber elements

Available format(s)

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

Language(s)

English

Published date

12-20-2019

Publisher

Standards Australia

Preview

The objective of this Standard is to provide a method for determining the fire resistance for structural adequacy and insulation of sawn timber, timber in pole form, plywood, laminated veneer lumber (LVL), and glued-laminated structural timber elements as an alternative to the test method specified in AS 1530.4.

This Standard provides a method for determining the fire resistance for structural adequacy and insulation of solid sawn timber, timber in pole form, plywood, laminated veneer lumber (LVL), and glued-laminated structural timber elements as an alternative to a standard fire test specified in AS 1530.4 for Australia and New Zealand; and the NZS/BS 476 series and EN 1365 series for New Zealand only.
This Standard also provides methods for protecting metal connectors from the effects of fire.
NOTE 1 This Standard is not relevant to the determination of the early fire hazard properties of materials for which a method of assessment is given in AS/NZS 1530.3.
NOTE 2 The advanced calculation method in Appendix B provides guidance for an additional method of determining fire resistance.

Committee
TM-010
DocumentType
Standard
ISBN
978 1 76072 689 8
Pages
14
PublisherName
Standards Australia
Status
Current
Supersedes

Originated as AS 1720.4-1990.
Previous edition 2006.
Jointly revised and redesignated as AS/NZS 1720.4:2019. Originated as AS 1720.4-1990. Previous edition 2006. Jointly revised and redesignated as AS/NZS 1720.4:2019.

AS/NZS 3837:1998 Method of test for heat and smoke release rates for materials and products using an oxygen consumption calorimeter (Reconfirmed 2016)
AS 2858-2008 Timber - Softwood - Visually stress-graded for structural purposes
AS 3818.11-2009 Timber - Heavy structural products - Visually graded Utility poles
AS 1530.4:2014 Methods for fire tests on building materials, components and structures Fire-resistance tests for elements of construction
AS 1720.1-2010 Timber structures Design methods
AS/NZS 1328.1:1998 Glued laminated structural timber Performance requirements and minimum production requirements
AS/NZS 2269.0:2012 Plywood - Structural Specifications
AS 2082-2007 Timber - Hardwood - Visually stress-graded for structural purposes (Reconfirmed 2017)
AS/NZS 1748.1:2011 Timber - Solid - Stress-graded for structural purposes General requirements
AS/NZS 4063.2:2010 Characterization of structural timber Determination of characteristic values
AS/NZS 4357.0:2005 Structural laminated veneer lumber Specifications (Reconfirmed 2016)
AS 3818.3-2010 Timber - Heavy structural products - Visually graded Piles
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/NZS 4063.1:2010 Characterization of structural timber Test methods
ISO 5660-1:2015 Reaction-to-fire tests Heat release, smoke production and mass loss rate Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)
AS 3519-2005 Timber - Machine proof grading

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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