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Browsing Research Publications by Author "Illankoon, IMTN"

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Determination of depleted rock volume in open cast mines using photogrammetric techniques for the purpose of royalty calculation

Ariyarathne, RCDK; Samaraweera, SACV; Maduwantha, LSE; Insaf, MJM; Hemalal, PVA; Illankoon, IMTN; Dharmaratne, PGR; Chaminda, SP; Lasantha, MML [Conference-Full-text]

In Sri Lanka, Geological Survey and Mines Bureau (GSMB) imposed royalty levy for aggregate production volume using an equation (indirect method) which utilises the quantity of explosives for the calculation. Since the ...
Experimental investigation on factors affecting the bulking of aggregate quarry products

Wijethunga, WMRTB; Aththanayake, AMDR; Weerasinghe, UASB; Illankoon, IMTN; Dassanayake, ABN; Chaminda, SP [Conference-Full-text]

Aggregate quarry products have long been essential to the construction sector. These aggregate products are produced by blasting the in-situ rock at quarries and subjecting it to primary and secondary crushing. There is a ...
Identification of optimum replacement ratio of processed quarry dust as a substitute for sand in cement plastering

Madhurshan, R; Anuttara, RNS; Kannangara, KKEU; Illankoon, IMTN [Conference-Full-text]

The demand for sand is increasing due to construction activities. River sand scarcity causes illegal mining and environmental damage. The construction industry faces negative impacts if river sand becomes unavailable or ...
Image analysis approach to determine the porosity of rocks

Varnasuthan, S; Fernando, WTM; Dahanayaka, DS; Dassanayake, ABN; Wickrama, MADMG; Illankoon, IMTN [Conference-Full-text]

Accurate characterisation of rock porosity is essential for assessing its strength and durability. This study explores both conventional and image analysis methods for determining rock porosity of two types of rocks, Bibai ...
Upgradability of Quarry Dust Use as a Substitute for River Sand in Plastering Works in Construction Industry

Weerarathne, KH; Krishanth, S; Vithulyan, S; Dissanayake, DMC; Illankoon, IMTN; Samaradivakara, GVI; Mushmika, PAS [Conference-Abstract]

Due to its low supply and high demand, river sand has become one of the priciest building construction materials. Riverbeds are overly mined for river sand to cater to the high demand, and this has been causing irreversible ...

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Browsing Research Publications by Author "Illankoon, IMTN"

Browsing Research Publications by Author "Illankoon, IMTN"

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