The use of quarry waste in pavement construction
#0183;#32;Fig. 2 presents the grain size curve of the quarry waste, which indicates that it is made of gravel, sand and % fines (silt and clay). Table 1 presents the index properties and specific gravity of the quarry waste material, as well its classification according to the Transportation Research Board (TRB) and to the Unified Soil Classification System (USCS).