Timber Preservation for Weather Exposed Structures
My CPD course, Timber Preservation, will explain what you need to know about AS/NZS 1604.1 Preservative-treated wood-based products, Part 1: Products and treatment. You will learn what it can do and more importantly what it will not do. Treatment will not compensate for poor species choice, inappropriate grade specification and poor building practice. All must considered as a total solution to timber durability. Your learning outcomes are:
Learning Outcome 1. Understanding what sapwood, heartwood and heart is
Learning Outcome 2, The problem of heartwood
Learning Outcome 3. Understanding H5 and H6 treatment
Learning Outcome 4. Limitations of treatment on sawn timber
Learning Outcome 5. Combining natural durability with treatment
Learning Outcome 6. Understanding some myths about treatment
Learning Outcome 7. The dangers of CCA
Learning Outcome 8. Codemark instead of Australian Standards