AS/NZS 4490:1997

Superseded

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Timber - Stress-graded - Procedures for monitoring structural properties

Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1997

Publisher

Standards Australia

1 - AS/NZS 4490:1997 TIMBER-STRESS-GRADED-PROCEDURES FOR MONITORING STRUCTURAL PROPERTIES
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - 1 SCOPE
7 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 3.1 Continuous monitoring
7 - 3.2 Periodic monitoring
7 - 4 INITIAL EVALUATION
8 - 5 PROCEDURES FOR PERIODIC MONITORING
8 - 6 CORRECTIVE ACTION
9 - APPENDIX A - MONITORING PROCEDURE BY MEASUREMENT OF MODULUS OF ELASTICITY
9 - A1 SAMPLING AND TEST PROCEDURE
9 - A2 ACCEPTANCE CRITERION
9 - A3 EXAMPLE
10 - APPENDIX B - MONITORING PROCEDURE BY MEASUREMENT OF BENDING STRENGTH
10 - B1 SAMPLING AND TEST PROCEDURE
10 - B2 ACCEPTANCE CRITERION
10 - B3 EXAMPLE
13 - APPENDIX C - MONITORING PROCEDURE BY MEASUREMENT OF TENSION STRENGTH
13 - C1 SAMPLING AND TEST PROCEDURE
13 - C2 ACCEPTANCE CRITERION
13 - C3 EXAMPLE
14 - APPENDIX D - MONITORING PROCEDURE BY A PROOF TESTING MACHINE
14 - D1 SAMPLING AND TEST PROCEDURE
14 - D2 ACCEPTANCE CRITERION

Provides procedures for determination and periodic monitoring of structural properties by in-grade testing. The procedures can be used to establish stress-grades for an identified population of production material.

This Standard sets out procedures for determining values of the structural properties of stress-graded solid timber graded by any method, through an initial evaluation process using in-grade testing and subsequent periodic monitoring.NOTES:1 This Standard can be applied to structural timber products other than solid timber, but care should be taken to ensure that the requirements of this Standard are appropriate for that application.2 Continuous monitoring is regarded as a necessary part of the implementation of this Standard.

Committee	TM-003
DocumentType	Standard
ISBN	0 7337 1356 4
Pages	10
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS/NZS 4490:2011
Supersedes	DR 92075
UnderRevision	DR AS/NZS 4490 CP

First published as AS/NZS 4490:1997.

AS 1720.1-1988	Timber structures (known as the SAA Timber Structures Code) - Design methods
AS/NZS 4063:1992	Timber - Stress-graded - In-grade strength and stiffness evaluation
AS/NZS 4491:1997	Timber - Glossary of terms in timber-related Standards (Reconfirmed 2016)

AS/NZS 1328.2:1998	Glued laminated structural timber Guidelines for AS/NZS 1328: Pt 1 for the selection, production and installation of glued laminated structural timber
AS/NZS 1748:1997	Timber - Stress-graded - Product requirements for mechanically stress-graded timber
AS/NZS 1328.1:1998	Glued laminated structural timber Performance requirements and minimum production requirements
AS 1720.1-1997	Timber structures Design methods
AS/NZS 1748:2006	Timber - Mechanically stress-graded for structural purposes

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AS/NZS 4490:1997

Timber - Stress-graded - Procedures for monitoring structural properties

Table of Contents

Abstract

Scope

General Product Information

History

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory