Author:Komba, Julius J; Anochie-Boateng, Joseph; Steyn, WJvdMDate:Jan 2013The fundamental shape attributes of aggregates used in pavements i.e., form, angularity, and surface texture have not been accurately quantified historically, because of their irregular and non-ideal shapes. This paper presents selected results ...Read more
Author:Rampersad, Ashiel; Mvelase, Gculisile MDate:Jun 2021The Intergovernmental Panel on Climate Change (2018) projects that global warming is likely to reach 1.5°C above pre-industrial levels between 2030 and 2052. The effect of climate change on warmer temperatures and longer lasting drought periods ...Read more