BS 144-2:1990

Foreword
Committees responsible
Methods
1 Scope
2 Definitions
3 Exchange of information
4 Condition and preparation of timber for treatment
5 Processing by pressure impregnation with creosote
   types 1 or 2
6 Processing by hot and cold open tank with creosote
   types 1,2 or 3
7 Processing by brushing, spraying and immersion with
   creosote type 3
Appendices
A Methods for determination of moisture content of
   timber before treatment
B Post-treatment operations on treated timber
Tables
1 Correction factors for change of immersion time with
   change in temperature
2 Penetration depth of measuring electrodes
Figures
1 Diagram showing spacing of incisions
2 Diagrammatic comparisons of typical full-cell and
   empty-cell treatment

Information to be exchanged between treater and customer, procedures for conditioning and preparation of timber, and treatment schedules for timber with the 3 types of creosote specified in Part 1.