Browsing Research Publications by Author "Elakneswaran, Y"

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  • Interaction of organic liquid with metakaolin-based geopolymer 
    Fang, C; Elakneswaran, Y; Niu, X; Hiroyosi, N [Conference-Abstract]
    In recent years, there has been growing interest in geopolymer cement as a more sustainable alternative to traditional concrete. Metakaolin-based geopolymers have a high capacity to immobilise radioactive cations such as ...
  • Nearshore sediment dynamics in Sri Lanka 
    Ratnayake, AS; Weththasinghe, SM; Dushyantha, N; Premasiri, HMR; Ratnayake, NP [Conference Full-text]
    Coastal environment is a unique morphodynamic system for diverse changes. The present study estimated coastal morphodynamic changes and sediment transportation directions at locations of Uswetakeiyawa beach nourishment ...
  • Prevention of catastrophic volcanic eruptions 
    Fujii, Y; Fukuda, D; Dassanayake, ABN [Conference Full-text]
    Giant volcanic eruptions emit sulphate aerosols as well as volcanic ash. Needless to say that volcanic ash causes significant damage to the environment and human at large. However, the aerosols are even worse. They reach ...
  • Processing vein quartz in Badulla area to suit manufacturing chemically reinforced glasses 
    Pathirage, SS; Hemalal, PVA; Rohitha, LPS; Siriwardhana, YPS; Ratnayake, NP [Conference Full-text]
    Chemically reinforced glass, commercially known as tempered glass has a high global demand with the rapid increase in the usage of touch-screen type mobile phones and tablets. To maintain a high quality and to enable ...
  • Relationship between Los Angeles abrasion value and mineral content of metamorphic rocks 
    Dayarathna, IWTP; Puswewala, UGA; Abeysinghe, AMKB; Rohitha, LPS [Conference Full-text]
    This research includes study of the relationship between Los Angeles Abrasion Value and the mineral content of rock aggregates narrowed down to the commonly found high grade metamorphic rocks in Sabaragamuwa Province. Los ...
  • Structures of water column and sediment sub-bottom in the Tangalle Bay, Sri Lanka 
    Weththasinghe, SM; Ratnayake, AS; Dushyantha, N; Ratnayake, NP; Samaradivakara, GVI; Vijitha, AVP [Conference Full-text]
    Water quality parameters and local morphology are important for monitoring aquatic life, and for planning any coastal development project. So far, few studies have been carried out in Sri Lanka for identifying water ...