Browsing by Author "Seneviratne, GAPSN"

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  • Offshore sand for reinforced concrete 
    Dias, WPS; Seneviratne, GAPSN; Nanayakkara, SMA [Article-Full-text]
    A figure of 0.075% by weight of sand was arrived at as a safe limit for allowable Cl ion content in offshore sand for OPC based reinforced concrete. A 2 m high sand column was fabricated for checking the effects of natural ...
  • Properties of concrete and plaster made using alternatives for river sand 
    Seneviratne, GAPSN [Thesis-Abstract]
    This research was done to find an alternative for river sand for concrete, mortar and plaster. Offshore sand, quarry dust and manufactured sand were considered as alternatives and offshore sand was taken as the most ...