Colombo-Katunayake Expressway (CKE) is linking the Sri Lankan capital Colombo with the Bandaranayake International Airport and it provides great service to expanded industrial areas in the region. It makes great importance ...

The rheological behavior of bitumen is very complex and it can be varied from purely viscous to elastic depending on the loading time and the temperature. Bitumen plays a major role in many aspects of road performance. ...

Sri Lankan road construction sector is dealing with ever depleting construction material problem specially finding good quality aggregate has become more and more difficult for projects over the past few years. The accelerated ...