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Crushed-Coal-Fines — Aggregate

Material Category
Aggregate
Material Name
Crushed Coal Fines
Angle of Internal Friction Deg (degrees)
48
Angle of Repose Deg (degrees)
45
Bulk Density Loose Kg M3 (kg/m3)
700
Bulk Density Packed Kg M3 (kg/m3)
830
Carr Compressibility Index (%)
16
Cohesion Class
Slightly Cohesive
Hausner Ratio (dimensionless)
1.19
Jenike Flow Factor Ff (dimensionless)
1.8
Moisture Sensitivity
High
Standard
Cema Belt Conveyors 7TH Ed; Jenike (1964)

Source: CEMA Belt Conveyors 7th Ed; Jenike (1964)

aggregate — material name crushed_coal_fines · bulk density loose kg m3 700 kg/m3 · standard CEMA Belt Conveyors 7th Ed; Jenike (1964) · hausner ratio 1.19 dimensionless · bulk density packed kg m3 830 kg/m3 | Dry Bulk Solids | Engineering Database