Journal of the Southern African Institute of Mining and Metallurgy
versão On-line ISSN 2411-9717
versão impressa ISSN 0038-223X
VILLAESCUSA, E.; HASSELL, R. e THOMPSON, A.G.. Development of a corrosivity classification for cement grouted cable strand in underground hard-rock mining excavations. J. S. Afr. Inst. Min. Metall. [online]. 2008, vol.108, n.6, pp.301-308. ISSN 2411-9717.
A systematic study of groundwater conditions at eight underground mine sites exhibiting a wide range of groundwater qualities throughout Australia has been completed at the WA School of Mines. This has resulted in a new corrosivity classification for groundwater driven corrosion processes for cement grouted cable strand used in the Australian underground mining industry. The new corrosivity classification is simple to use and corrosion rates may be predicted from readily obtained in situ measurements of groundwater dissolved oxygen.