The Pavement Unit, IKRAM has recently developed a bituminous mix called HCM Bituminous Surfacing. It has been constructed on a number of sites and have shown encouraging results after more than two years in service. On one of the sites, the HCM Bituminous Surfacing was laid together with some other mixes modified using polymers. This paper will describe the concept in the design of the HCM Bituminous Surfacing and its construction procedures. The current performance of the mix will be related. (A)
Abstract