Author:Mvelase, Gculisile M; Anochie-Boateng, Joseph; Msibi, LLDate:Jul 2016The railway industry in South Africa is facing a problem where passage of trains on the heavy coal haul lines are causing degradation by means of wear (roundness) of ballast materials, and consequently, leading to differential track settlement ...Read more
Author:Semmelink, CJDate:26 May 2009This report briefly discusses the theoretical background of the K-mould, its development and the results obtained with it on a number of untreated road building materials.Read more