Los Angeles abrasion (%) 20-25
Sodium sulfate soundness loss (%) <12
Angle of internal friction (°) 40-50
California bearing ratio (CBR), (%), top size 19 mm (3/4 in.)b Up to 300
Source: From Noureldin, A.S. and McDaniel, R.S., Evaluation of Steel Slag Asphalt Surface Mixtures, presented at the
69th annual meeting, Transportation Research Board, Washington, January 1990. a Hardness of dolomite measured on same scale is 3 to 4. b Typical CBR value for crushed limestone is 100%.
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