By Joseph K Anochie-Boateng and Theresa B George South Africa faces a potential shortage of the virgin aggregates used to produce asphalt mixes. As such, manufacturers are turning to alternatives – one of which is glass. Download the full version...
By Daniel J Petrie et al. Constraints around security and the affordability of energy are increasingly driving planning decisions in municipal water and sanitation service provision. Download the full version here: WWTW design Achieving optimum...
By Reginald Sethole Legoabe Municipal service delivery has always generated significant public interest because of frequent service delivery protests and risks generated – by infrastructure breakdowns – for public health, environmental integrity...
Submitted by Hyson Cells After about thirty years the concrete structures that we assumed as being unbreakable suddenly disintegrate and collapse as a result of corrosion of the reinforcing steel. We have solutions for this problem that can be...
