Standard
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AS/NZS 1604.2:2021
[Current]Preservative-treated wood-based products, Part 2: Verification requirements
Sets out methods for verifying the conformance of preservative-treated wood-based products to AS/NZS 1604.1. Keywords: Wood-based products; Preservative treatment verification
Published: 16/04/2021
Pages: 48
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Application
1.3 Normative references
1.4 Terms and definitions
1.5 Notation
2 Verification
2.1 General
2.2 Verification of preservative penetration and retention
2.2.1 Verification method selection
2.2.2 Minimum specimen retention requirement
2.2.3 Sampling and test specimens
2.2.4 Testing
2.3 Check of verification method for penetration and retention
2.3.1 General
2.3.2 Sampling
2.3.3 Testing
2.3.4 Evaluation
2.3.4.1 Preservative penetration
2.3.4.2 Preservative retention
2.3.5 Results
2.4 Verification of marking and natural durability
2.5 Records
Appendix A
A.1 General
A.2 Sampling
A.3 Testing
A.4 Verification
A.4.1 General
A.4.2 Verification status
A.4.2.1 Verified
A.4.2.2 Conditionally verified
A.4.2.3 Not verified
Appendix B
B.1 General
B.2 Sampling
B.3 Testing
B.5 Verification of retention — Option 2
B.5.1 General
B.5.2 Evaluation
B.5.3Verification status
B.5.3.1 Verified
B.5.3.2 Not verified
B.5.3.3 Conditionally verified
Appendix C
C.1 General
C.2 Production parameters
C.2.1 General
C.2.2 Production retention target
C.2.3 Verification status
C.2.3.1 Verified
C.2.3.2 Not verified
C.3 Check of verification method
Appendix D
D.1 General
D.2 Sampling
D.3 Testing
D.5 Verification
D.5.1 General
D.5.2 Verification status
D.5.2.1 Verified
D.5.2.2 Not verified
D.5.2.3 Conditionally verified
Appendix E
E.1 General
E.2 Verification
E.2.1 General
E.2.2 Sampling
E.2.3 Analysis
E.2.4Verification status
E.2.4.1 Characteristic verified
E.2.4.2 Characteristic not verified
Appendix F
F.1 Random sampling
F.2 Sample size
F.2.1 General
F.2.2 Recommended minimum sample size (Appendix B method)
Appendix G
G.1 Reasons for verification
G.2 Statistical confidence level in this Standard
G.3 Alternative statistical confidence levels
Appendix H
H.1 Scope
H.2 General sampling requirements
H.3 Solid wood products
H.4 Round wood products
H.5 Glued laminated timber products
H.6 Plywood and LVL products
Appendix I
I.1 Scope
I.2 Sampling and testing
I.2.1 General
I.2.2 Example test data
I.3 Appendix A method — Specimen pass rate
I.3.1 Sampling
I.3.2 Data and results for batches 1 and 2
I.3.3 Analysis of batch 1
I.3.4 Analysis of batch 2
I.3.5 Analysis of other batches
I.4 Appendix B method — Testing and analysis — Option 1
I.4.1 General
I.4.2 Sampling and testing
I.4.3 Data
I.4.4 Analysis of batch 1
I.4.5 Analysis of other batches
I.5 Appendix B method — Testing and analysis — Option 2
I.5.1 General
I.5.2 Sampling and testing
I.5.3 Data
I.5.4 Analysis of batch 1
I.5.5 Analysis of other batches
I.6 Appendix C method — Conservative production parameters
I.6.1 General
I.6.2 Production parameters
I.6.3 Sampling and testing
I.6.4 Check on verification
I.6.5Verification status
I.6.6 Data simulation during production
I.6.7 Worked example for check of verification method
I.7 Appendix D method — CUSUM with 10 specimens
I.7.1 Sampling and testing
I.7.2 Data for batch 1
I.7.3 Analysis of batch 1
I.7.4 Analysis of other batches
I.8 Appendix D method — CUSUM with 5 specimens
I.8.1 Sampling and testing
I.8.2 Data for batch 1
I.8.3 Analysis of batch 1
I.8.4 Analysis of other batches
Cited references in this standard
Content history
DR AS/NZS 1604.2:2020
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