Approximate Weight of Workload Materials (Continued) IMPORTANT Weights are approximations of estimated average volume and mass. Exposure to rain, snow or ground water; settling or compaction due to overhead weight and chemical or industrial processing or changes due to thermal or chemical transformations could all increase the value of weights listed in the table.
Mega 300-III Shop Manual SPECIFICATIONS 2-9 Material Low Weight or Density, 1,100 kg/m3 (1,850 lb/yd3), or less Medium Weight or Density, 1,600 kg/m3 (2,700 lb/yd3), or less High Weight or Density, 2,000 kg/m3 (3,370 lb/yd3), or less Limestone, graded 1-1/2 or 2 1,362 kg/m3 (2,295 lb/yd3) Limestone, crushed 1,522 kg/m3 (2,565 lb/yd3) Limestone, fine 1,602 kg/m3 (2,705 lb/yd3) Phosphate, rock 1,282 kg/m3 (2,160 lb/yd3) Salt 929 kg/m3 (1,566 lb/yd3) Snow, light density 529 kg/m3 (891 lb/yd3) Sand, DRY, loose 1,522 kg/m3 (2,565 lb/yd3) Sand, WET, packed 1,922 kg/m3 (3,240 lb/yd3) Shale, broken 1,362 kg/m3 (2,295 lb/yd3) Sulphur, broken 529 kg/m3 (1,620 lb/yd3)