Research Article
Investigation on Properties of Cement Bitumen Emulsion Mortars (CBEM) in Consideration of Emulsifier Types
Table 2
Properties of original bitumen.
| Properties | Specification | Test values |
| Needle penetration (25°C, 100 g, 5 s) (0.1 mm) | 60–80 | 78 | Ductility (5°C, 5 cm/min) (cm) | ≥40 | 47 | Softening point (°C) | ≥50 | 53.4 | Density (15°C, g/cm3) | — | 1.036 | Wax content (%) | — | 1.4 |
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