Product Detail
Product Introduction
Composite rubber asphalt is our company's innovative flagship product. It is based on rubber asphalt and adds various modifiers and additives. By adjusting the formula of modified asphalt, the three major indicators of modified asphalt, including high-temperature stability, viscosity, and low-temperature flexibility, are adjusted to improve its high-temperature and low-temperature stability. At the same time, the viscosity fluctuation range during high-temperature development is well controlled to avoid the occurrence of segregation phenomenon. Expand the application field of rubber asphalt and improve its cost-effectiveness.
Product Features
Effectively improve the high-temperature rutting resistance and low-temperature cracking resistance of the pavement, and have good stability and aging resistance, greatly improving the performance of rubber asphalt. According to customer requirements, the formula can be adjusted to meet multiple customer needs.
order number | item | unit | target | test method |
1 | Penetration 25 ℃, 100g, 5s | 0.1mm | 60-80 | T0604 |
2 | Ductility 5 ℃, 5cm/min ≥ | cm | 15 | T0605 |
3 | Softening point ≥ | ℃ | 70 | T0606 |
4 | 60 ℃ dynamic viscosity ≥ | pas | 5000 | T0620 |
5 | 175 ℃ rotational viscosity ≥ | pas | 2.0 | T0625/T0619 |
Keywords:
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High viscosity modified asphalt
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