Browsing by Author "Gunarathna, S"

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  • Feasibility of usage of waste plastic as a bitumen modifier: a review 
    Gunarathna, S; Mampearachchi, WK [Conference-Full-text]
    Bitumen is prone to deformations and cracking under severe temperatures and under fatigue. To overcome these drawbacks bitumen ismodified by adding various additives. SBS and crumb rubber are some of the conventional ...
  • Implementation of warm mix asphalt in Sri Lanka: case study 
    Gunarathna, S; Mampearachchi, W; Langappuli, S; Hettiarachchi, C; Weerakoon, J; Ranasoma, I [Conference-Abstract]
    Warm Mix Asphalt (WMA) is the technology that allows a reduction in the production and paves temperature of Asphalt. WMA can be produced using four different technologies; chemical additives, organic additives, water-bearing ...