AS NZS 1604.3 2021
This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee TM-012,Timber Grading and Preservation,to supersede AS/NZS 1605.1:2018,Methods for sampling and analysing timber preservatives and preservative-treated timber,Part 1:General requirements,sampling,and determination of sapwood and heartwood presence,AS/NZS 1605.2:2018,Methods for sampling and analysing timber preservatives and preservative-treated timber,Part 2:Determination of reservative penetration by spot tests,AS/NZS 1605.3:2018,Methods for sampling and analysing timber preservatives and preservative-treated timber,Part 3:Analysis methods for determination of preservative retention and AS/NZS 1605.4:2018,Methods for sampling and analysing timber preservatives and preservative-treated timber,Part 4:Analysis methods for determination of preservative solution concentration.
The objective of this Standard is to provide prescriptive methods for testing and analysing preservatives and preservative-treated wood-based products for use by manufacturers (treaters)and associated parties.
This Standard is part of a series on preservative-treated wood-based products as follows:
AS/NZS 1604.1,Preservative-treated wood-based products,Part 1:Products and treatment AS/NZS 1604.2,Preservative-treated wood-based products,Part 2:Verification requirements AS/NZS 1604.3,Preservative-treated wood-based products,Part 3:Test methods
The revision of the series includes:
(a) An improved performance-oriented approach.
(b) Improved clarity and uniformity around the requirements for preservative penetration.
(c) Better definition of the framework for treating,specifying and using conforming products.
(d) A new system for verifying the key characteristics of conforming products.
(e) Revised presentation and information content to ensure efficient application of each Part.
(f) Some modifications and additions to the treatment specifications and test methods.
(g) A reorganization of the test methods including removal of those no longer in common use.
The terms “normative”and“informative”are used in Standards to define the application of the appendices to which they apply.A“normative”appendix is an integral part of a Standard,whereas an “informative”appendix is for information and guidance only.
- H3.2 Treated Plywood
- 1200x2400mm Treated Plywood
- H3.2 Plywood Panels
- H3.2 Plywood for Outdoor Use
- Termite Resistant Treated Plywood
- H3.2 Plywood Sheets
- Outdoor Structural Plywood
- AS/NZS 1604.3:2021 Compliant
- H3.2 Treated Plywood Standard
- AS/NZS 1604 H3.2 Plywood
- Australian/New Zealand Standard H3.2 Plywood
- AS/NZS 1604 Certified Plywood
- H3.2 Grade Treated Plywood
- AS/NZS 1604.3:2021 Plywood Certification
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