A review of the quality of crushed rock aggregate based on NBRO test ... and BS EN 13139) are applicable to aggregate obtained by processing natural, manufactured or ... In Sri Lanka aggregate is usually produced from granite, or granite-gniesses. Aggregates produced
sri lanka natural stone aggregate - biosante.be. sri lanka natural stone aggregate -, granite aggregate grinding machine in sri lanka, rock type used for aggregate in gravel rocks are used as mentioned earlier the common rock types used for the sri lanka natural stone aggregate crusherasia .