This is the Appendix to SR241. The full report summarises the results obtained from the third year of field exposure tests carried out at BRANZ’s Judgeford site.
It discusses the corrosion performance of typical metallic fasteners embedded into Pinus radiata treated with waterborne preservation chemicals, copper chrome arsenate (CCA), copper azole (CuAz) and alkaline copper quaternary (ACQ) to H3 and H4 treatment levels.