Angle of Material Recommended Material Density Repose ...
Angle of Material Recommended . Material Density Repose Group Max. Inclination . Alfalfa, Meal 17 45° 4 ... Calcium, carbide (crushed) 70 – 80 3044° 3 . Calcium lactate 2629 0° 4 . Carbon, activated, dry, fine 820 2029° 2 ... Limestone, crushed 8590 38° 3 18 . Limestone, dust 50 0° 3 20 .