Author:Zoorob, SE; Mturi, George AJ; Sangiorgi, C; Dinis-Almeida, M; Habib, NZDate:Jan 2018he concept of temperature shift factor (aT) as defined by Doolittle, relating the free volume of a viscoelastic material at the current and reference states is briefly examined together with the resultant William-Landel-Ferry equation. This ...Read more
Author:Mturi, George AJ; Zoorob, SE; O'Connell, Johannes S; Anochie-Boateng, Joseph; Maina, JDate:Aug 2011The development of improved test protocols and procedures for asphalt materials is currently been pursued by the Council for Scientific and Industrial Research (CSIR) to support the revision of the existing South Africa flexible pavement ...Read more
Author:Mturi, George AJ; O'Connell, Johannes S; Zoorob, SE; De Beer, MorrisDate:May 2014In South Africa, an empirical characterisation of crumb rubber modified (CRM) bituminous binders has historically been the only means of predicting their performance in pavement layers, short of constructing pavement test sections. An improved ...Read more
