Author:Paige-Green, P; Cassiem, IDate:2003The Problems with the location of sustainable sources of suitable materials for the upgrading of various local roads to TRH 20 standard in a number of locations in the Limpopo Province resulted in an investigation to assess possible alternatives ...Read more
Author:Paige-Green, P; Hongve, J; Sampson, L; Cassiem, IDate:Sep 2004The primary objective of the study discussed in this paper was to assess the different alternatives to the provision and maintenance of a good gravel wearing course, in financial and economic terms as well as suitability for labour-based ...Read more