Computer-Numerically-Controlled Marshall Stability Tester
Computer-numerically-controlled apparatus for measuring the Marshall stability and flow value of asphalt mixtures, used in mix design and quality control of road materials.
| Parameter | Specification |
|---|---|
| Standard | ASTM D6927 / JTG E20 T0709 |
| Maximum load | 100 kN |
| Load rate | 0-50 mm/min adjustable (50 ± 5 mm/min standard) |
| Stability range | ≤40 kN |
| Flow value range | 0-20 mm |
| Flow value accuracy | ≤±0.05 mm |
| Dimensions | 600 × 380 × 840 mm (typical) |