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  • Fire performance of cold, warm and hybrid LSF wall panels using numerical studies 
    Perera, D; Poologanathan, K; Gillie, M; Gatheeshgar, P; Sherlock, P; Nanayakkara, SMA; Konthesingha, KMC [Article-Full-text]
    Robust and pre-fabrication construction techniques are the cutting edge practice in the building industry. Cold-frame, warm-frame and hybrid-frame are three common Light-gauge Steel Frame (LSF) wall constructions applied ...
  • Fire performance of lightweight concrete-filled LSF wall panels 
    Upasiri, I.R.; Konthesigha, K.M.C.; Nanayakkara, SMA; Poologanathan, K.; Gatheeshgar, P.; Perera, D. [Article-Full-text]
    Light Gauge Steel Frame (LSF) wall panels with cold-formed thin-walled steel-Lipped Channel Sections (LCS) and plasterboard linings are increasingly used in the construction industry due to their lightweight and constructability ...
  • Fire readiness of high rise commercial buildings in Sri Lanka 
    Dasanayaka DMBNC [Thesis-Abstract]
    Contemporary cities and enormous skyscrapers have been constructed due to the increasing population in urban areas. Evacuation strategies and the time needed to evacuate from the buildings are the main concerns of governments, ...
  • Fire safety gaps in super high-rise buildings in Sri Lanka 
    Srimali HDWH [Thesis-Abstract]
    Increasing population and building density in cities, have left numerous risks in vertical developments. As a result of the competing requirements, limitations in fire safety could be observed among many super high-rise ...
  • Fire safety in high rise buildings 
    Jayasinghe, MTR; Aluthwala, AD; Wickramarathne, DKS; Wijeratne, RKMJB [SRC-Report]
    Life style bounded with working and living in high risers is somewhat new to us as Sri Lankans. For the last decade or so, land values have risen up especially in Colombo and the high rise culture is an inevitable ...
  • Fire safety in residential apartment buildings for low income residents in Sri Lanka 
    Fathima, MR; Adikari, AMNM; De Silva, N [Conference-Full-text]
    Fire risk is a critical matter to be considered in apartment buildings constructed for low income residents. Accordingly, management of fire safety carries a big role. However, it become a challenging task in these types ...
  • Fire Spalling of Concrete Members 
    Hedayati, M; Mendis, PA; Sofi, M; Ngo, T [Conference-Full-text]
    Thermal instability “spalling” occurs when concrete is exposed to fire. This phenomenon, which happens early after a fire starts (about twenty minutes), is one of the most detrimental effects causing damage to concrete members. ...
  • Fired-siltstone based geopolymers for co2 sequestration wells 
    Ranathunga, A; Gamage, RP; Liu, X [Conference-Full-text]
    Wellbore integrity during Carbon Dioxide (CO2) storage in deep aquifers is a major problem as the currently used well cement will lose its integrity at higher temperatures and eventually leads to CO2 leakage into the ...
  • Firewall model for cloud computing 
    Liyanage, G; Fernando, S [Conference-Abstract]
    Cloud computing is becoming increasingly popular in the business world due to the advantages that it offers by eliminating the need to have infrastructure within business premises and dedicated staff to maintain infrastructure. ...
  • Firewall model for cloud computing 
    Liyanage, G; Fernando, MSD
    Cloud computing is becoming increasingly popular in the business world due to the advantages that it offers by eliminating the need to have infrastructure within business premises and dedicated staff to maintain infrastructure. ...
  • Firm integration performance: accounting and finance, marketing, logistics, and supply chain performance 
    Nagalingam, N.; Kumarapperuma, C.; Malinga, J.A.C.; Amanda, H.N.; Perera, Y.A.M.D.; Gayanthika, S.D.K. [Conference-Full-text]
    The firm performance is one of how the management of the company may fulfil the responsibilities of the parties to achieve the vision and mission of the firm. Thus, the objective of the study is to analyse the integration ...
  • First-principles calculation on electronic properties of Bismuth-halide inorganic perovskites for solar cell 
    Sewvandi, GA; Jayawardane, JTST [Article-Full-text]
    Solar energy is a commonly used alternate source of energy and it can be utilized based on the principle of the photovoltaic effect. The photovoltaic effect converts sun energy into electrical energy using photovoltaic ...
  • Fitting generalized lambda distribution to solar radiation in Colombo, Sri Lanka 
    Perera, K; Jayasekara, S [Conference-Full-text]
    There is a need to look at the country’s potential to develop solar power as a key power resource. As increasing the importance of solar radiation it is essential to identify a proper statistical distribution, to get an ...
  • Fixed bed adsorption column studies for the removal of aqueous phenol from activated carbon prepared from sugarcane bagassa 
    Karunarathne, HDSS; Amarasinghe, BMWPK [Article-Abstract]
    Fixed bed adsorption has become a frequently used industrial application in wastewater treatment processes. Various low cost adsorbents have been studied for their applicability in treatment of different types of effluents. ...
  • Fixed bed adsorption column studies for the removal of aqueous phenol from activated carbon prepared from sugarcane bagasse 
    Karunarathne, HDSS; Amarasinghe, BMWPK [Article-Full-text]
    Fixed bed adsorption has become a frequently used industrial application in wastewater treatment processes. Various low cost adsorbents have been studied for their applicability in treatment of different types of effluents. ...
  • Fixed bed adsorption column studies for the removal of aqueous phenol from activated carbon prepared from sugarcane bagasse 
    Karunarathnea, HDSS; Amarasinghea, BMWPK [Conference-Abstract]
    Fixed bed adsorption has become a frequently used industrial application in wastewater treatment processes. Various low cost adsorbents have been studied for their applicability in treatment of different types of effluents. ...
  • Flame retardant synthetic fabrics by low pressure plasma technology 
    Jayasinghe, Y; Jayaweera, C; Botheju, R; Ariyasinghe, M; Gunasekera, U; Wanasekara, ND [Conference-Abstract]
    This article focuses on the development of a flame retardant coating for synthetic knitted fabrics using the low-pressure plasma technology. Hexamethyldisiloxane (HMDS)was used to enhance the flame retardant property ...
  • Flash drying of coir pith as an alternative to sun drying 
    Fernando, JAKM; Amarasinghe, ADUS; Jayarathna, WAR; Narayana, M [Conference-Abstract]
    Flash drying of coir pith as an alternative to sun drying was investigated. 5 kg of Coir pith was flash dried within the temperature range 120 - 160 °C, at 10 °C intervals using gas velocities 26.1 ± 0.2 ms-1 and 32.0 ...
  • Flaw analysis on glass fiber reinforced plastic inshore petrol craft hull using pulse echo technique 
    Wijerathna, JS [Thesis-Full-text]
    The Glass fiber Reinforced Plastic (GRP) material is considered as the most prominent material for small boat industry due to the convenience of workmanship and light weight. Although the technology of GRP boat construction ...
  • Fleet management with real-time data analytics 
    Rathnayaka, RPDT; Ekanayake, KVJP; Rathnayake, HUW; Jayetileke, HR [Conference-Full-text]
    Significant effort has to be devoted to surviving the businesses relying on fleet vehicles in the year 2020 and ahead as the novel coronavirus (COVID-19) epidemic became pandemic. Executing profitable business while keeping ...