Table of Contents

Section 1 Scope And General

1.1 Scope

1.2 Application

1.3 Normative References

1.4 Definitions

1.5 Timber Preservatives

1.6 Product Requirements

1.7 Selection Of Hazard Class

1.8 Preservative Treatment

1.9 Use In New Zealand

Section 2 Hazard Classes H1 And H1.2

2.1 Scope Of Section

2.2 Hazard Class H1

2.3 Hazard Class H1.2

Section 3 Hazard Class H2

3.1 Scope Of Section

3.2 Preservative Penetration Requirement

3.3 Preservative Retention Requirement

Section 4 Hazard Class H3

4.1 Scope Of Section

4.2 Preservative Penetration Requirement

4.3 Preservative Retention Requirement

4.4 Use Of TBTN And TBTO

Section 5 Hazard Class H4

5.1 Scope Of Section

5.2 Preservative Penetration Requirement

5.3 Preservative Retention Requirement

Section 6 Hazard Class H5

6.1 Scope Of Section

6.2 Preservative Penetration Requirement

6.3 Preservative Retention Requirement

Section 7 Hazard Class H6

7.1 Scope Of Section

7.2 Preservative Penetration Requirement

7.3 Preservative Retention Requirement

Section 8 Marking

8.1 Legible Marking

8.2 Marking Information

8.3 Layout Of Brand

8.4 Warning Label-Envelope Penetration

8.5 Use Restriction

8.6 Compliance Determination

Appendix A - Guide To Hazard Classifications For Various End-Use Applications

Appendix B - Method Of Selection And Preparation Of Test Sample For Determination Of Penetration

Bibliography