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AS/NZS 1748:1997

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Timber - Stress-graded - Product requirements for mechanically stress-graded timber
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Superseded date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

Preview

1 - AS/NZS 1748:1997 TIMBER - STRESS-GRADED - PRODUCT REQUIREMENTS FOR MECHANICALLY STRESS-GRADED TIMBER
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 DEFINITIONS
6 - 3.1 Mechanically stress-graded timber
7 - 3.2 Stress grade
7 - 3.3 MC specified timber
7 - 4 MOISTURECONTENT
7 - 5 STRUCTURAL PROPERTY REQUIREMENTS
7 - 5.1 Initial evaluation and periodic monitoring of structural properties
7 - 5.2 Assessment of conformity of structural properties
7 - 6 PHYSICAL REQUIREMENTS- STRENGTH CONSIDERATIONS
7 - 6.1 General
7 - 6.2 Limitations for softwood species
8 - 6.3 Limitations for hardwood species
8 - 7 PHYSICAL REQUIREMENTS- UTILITY CONSIDERATIONS
8 - 7.1 General
8 - 7.2 Softwood species
9 - 7.3 Hardwood species
10 - 8 MARKING
11 - APPENDIX A - COMMENTARY
11 - A1 GENERAL
11 - A2 STRUCTURAL PROPERTY REQUIREMENTS
12 - A3 ASSESSMENT OF CONFORMITY
12 - A4 MARKING
14 - APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
14 - B1 SCOPE
14 - B2 STATISTICAL SAMPLING
14 - B3 PRODUCT CERTIFICATION
14 - B4 SUPPLIER’S QUALITY SYSTEM
15 - B5 OTHER MEANS OF ASSESSMENT

Specifies structural property, marking and physical requirements for mechanically stress-graded timber. Physical requirements are given for strength considerations as well as for utility considerations.

This Standard specifies mechanical property requirements, marking requirements and physical requirements for mechanically stress-graded timber.NOTES:1 The stress-grading machine sorts the timber on the basis of its modulus of elasticity.2 Appendix A provides commentary. Appendix B provides information on the means for demonstrating compliance with this Standard.

Committee
TM-003
DocumentType
Standard
ISBN
0 7337 1354 8
Pages
10
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Under Revision see DR 03022 First published in Australia as MP 18-1966.Revised and redesignated AS O133-1972 and AS CO1-1972.AS O133-1972 revised and redesignated AS 1748-1978.AS CO1-1972 revised and redesignated AS 1749-1978.First published in New Zealand as part of NZS 3618:1984.AS 1748-1978, AS 1749-1978 and part of NZS 3618:1984 jointly revised, amalgamated and redesignated AS/NZS 1748:1997. First published in Australia as MP 18-1966. Revised and redesignated AS O133-1972 and AS CO1-1972. AS O133-1972 revised and redesignated AS 1748-1978. AS CO1-1972 revised and redesignated AS 1749-1978. First published in New Zealand as part of NZS 3618:1984. AS 1748-1978, AS 1749-1978 and part of NZS 3618:1984 jointly revised, amalgamated and redesignated AS/NZS 1748:1997.

AS 1720.1-1988 Timber structures (known as the SAA Timber Structures Code) - Design methods
AS 1399-1990 Guide to AS 1199 - Sampling procedures and tables for inspection by attributes
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS/NZS 4063:1992 Timber - Stress-graded - In-grade strength and stiffness evaluation
AS/NZS 1080.1:1997 Timber - Methods of Test Moisture content
AS/NZS 4491:1997 Timber - Glossary of terms in timber-related Standards (Reconfirmed 2016)
AS/NZS 4490:1997 Timber - Stress-graded - Procedures for monitoring structural properties
AS 1604-1997 Timber - Preservative-treated - Sawn and round
AS/NZS ISO 9004.1:1994 Quality management and quality system elements Guidelines
AS/NZS ISO 9000.1:1994 Quality management and quality assurance standards Guidelines for selection and use

AS 3818.8-2005 Timber - Heavy structural products - Visually graded Stumps and sole plates
AS 4446-1999 Manufacture of nailplate-joined timber products
AS 1720.1-1997 Timber structures Design methods
AS 3566.2-2002 Self-drilling screws for the building and construction industries - Corrosion resistance requirements
AS 6001-1999 Working platforms for housing construction

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