NZS 3622:2004
Verification of timber properties
This Standard describes procedures for the initial evaluation and daily quality control requirements necessary to ensure that timber has the structural properties claimed for it. The procedures apply both to timber that is visually and machine stress graded.
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COMMITTEE REPRESENTATION
© COPYRIGHT
AMENDMENTS
CONTENTS
REFERENCED DOCUMENTS
REVIEW OF STANDARDS
FOREWORD
1 SCOPE
2 DEFINITIONS
3 INTERPRETATION
4 NOTATION
5 GRADES, GRADE STRESSES AND MODULI FOR STRESS GRADED SAWN TIMBER
6 GRADING METHODS
6.1 Production
6.2 Visual grading
6.3 Machine grading
7 INITIAL EVALUATION
7.1 Purpose
7.2 Properties to evaluate
7.3 Procedure
8 AUDIT ORGANIZATION
9 IN-MILL MONITORING
9.1 Monitoring method
9.2 Sampling
9.3 Test procedure
9.4 Acceptance criteria
9.5 Retesting
10 MARKING
10.1 Information to be marked
10.2 Marking of grade for machine stress graded timber
APPENDIX A COLOUR MARKS AND GRADE IDENTIFICATION OF MACHINE STRESS GRADED TIMBER
A1. Colour marks
A2. Identification of grade
Table 5.1 – Minimum target values for visually graded timber
Table 5.2 – Minimum target values for machine stress graded timber
Table 9.1 – Order ranking for the fifth percentile determination
- B1
Amendments
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Related Information
Building Code Compliance Document B1
Ministry: Ministry of Business, Innovation, and Employment - Building Systems Performance (BSP)
Section: VM1
Citation context:Building Code Compliance Document SH
Ministry: Ministry of Business, Innovation, and Employment - Building Systems Performance (BSP)
Section: AS1
Citation context:Refers to 3622:2004(NZS)A1.
Building Code Compliance Document SH
Ministry: Ministry of Business, Innovation, and Employment - Building Systems Performance (BSP)
Section: AS1
Citation context:Building Code Compliance Document B1
Ministry: Ministry of Business, Innovation, and Employment - Building Systems Performance (BSP)
Section: VM1
Citation context:Refers to 3622:2004(NZS)A1.
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AS/NZS 1491:1996
Finger jointed structural timber
COMMITTEE REPRESENTATION
© COPYRIGHT
AMENDMENTS
CONTENTS
REFERENCED DOCUMENTS
REVIEW OF STANDARDS
FOREWORD
1 SCOPE
2 DEFINITIONS
3 INTERPRETATION
4 NOTATION
5 GRADES, GRADE STRESSES AND MODULI FOR STRESS GRADED SAWN TIMBER
6 GRADING METHODS
6.1 Production
6.2 Visual grading
6.3 Machine grading
7 INITIAL EVALUATION
7.1 Purpose
7.2 Properties to evaluate
7.3 Procedure
8 AUDIT ORGANIZATION
9 IN-MILL MONITORING
9.1 Monitoring method
9.2 Sampling
9.3 Test procedure
9.4 Acceptance criteria
9.5 Retesting
10 MARKING
10.1 Information to be marked
10.2 Marking of grade for machine stress graded timber
APPENDIX A COLOUR MARKS AND GRADE IDENTIFICATION OF MACHINE STRESS GRADED TIMBER
A1. Colour marks
A2. Identification of grade
Table 5.1 – Minimum target values for visually graded timber
Table 5.2 – Minimum target values for machine stress graded timber
Table 9.1 – Order ranking for the fifth percentile determination
- B1
Amendments
NZS 3622:2004
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.