APPLICATION OF LIQUID BUTIMEN MC-3000:
Creation of liquid bitumen-aggregate mixture: mixed at batching plant
- Mixture had close-graded Aggregate
- Patch potholes, solve immediately after mixing
Creation of liquid bitumen-aggregate mixture: mixed on the scene
- Mixture had gap-graded Aggregate
- Patch potholes, solve immediately after mixing
Surface treatment
- Single bituminous surface treatment (BST)
- Multiple bituminous surface treatment
ASSURED SPECIFICATION AND NORM:
| I. Technical standards | ||||
| No | Testing item | Unit | Test method | Technical requirements
TCVN 8818-1:2011 |
| Experiment on liquid Bitumen | ||||
| 1 | Viscosity at 50 ℃ | mm2/s | TCVN 7502 : 2005 | 3000 ÷ 6000 |
| 1a | Saybolt furol viscosity (at 82.2℃) | s | TCVN 8817-2:2011 | 300 ÷ 600 |
| 2 | Flash point | ℃ | TCVN 8818-2:2011 | ≥ 66 |
| 3 | Water content | % | TCVN 8818-3:2011 | ≤ 0.2 |
| 4 | Distillation test | |||
| 4.1 | The liquid content obtained at temperatures relative to the total volume of liquid obtained at 360 ℃:
– Distill to 260 ℃ – Distill to 316 ℃ |
% | TCVN 8818-4:2011 |
≤ 15 15 ÷ 75 |
| 4.2 | The bitumen content obtained after distilling at 360 ℃ | % | TCVN 8818-4:2011 | ≥ 80 |
| Testing on liquid samples obtained after distillation | ||||
| 5 | Absolute viscosity at 60 ℃ | Pa.s | TCVN 8818-5:2011 | 30 ÷ 60 |
| 5a | Penetration index at 25℃, 5s, 100g | 1/10mm | TCVN 7495 : 2005 | 120 ÷ 150 |
| 6 | Ductility at 25℃, 5cm/min | cm | TCVN 7496 : 2005 | ≥ 100 |
| 7 | Solubility in Trichlorethylene | % | TCVN 7500 : 2005 | ≥ 99.0 |
