Asphalt Rolling Thin Film Oven for Binder Aging Simulation
The Asphalt Rolling Thin Film Oven simulates the aging of asphalt binders during hot mix production and construction. It provides a standardized method for determining the effect of heat and air on a moving film of asphalt binder.
Technical Specifications
Overview
Asphalt Aging Simulation
This Rolling Thin Film Oven is engineered to simulate the short-term aging of asphalt binders, a critical process for evaluating material durability in road construction. By subjecting asphalt to heat and air in a controlled environment, it allows for the precise determination of mass loss and changes in physical properties such as penetration, viscosity, and ductility. The equipment complies with both national industry standards and international ASTM D2872 test methods, ensuring consistent and reliable results for laboratory testing.
Technical Specifications
- Working Temperature
- 163 °C
- Controlling Accuracy
- 0.5 °C
- Rotation Speed
- 15 RPM
- Airflow Rate
- 4000 ml/min
- Timing Device
- Alarm at 85 minutes
Electrical Requirements
- Power Supply
- AC 220V ±10%, 50Hz
- Heating Power
- 2400 W
- Total Power Consumption
- 2600 W
Operating Environment
Operating Environment
- Ambient temperature: 5°C to 50°C
- Relative humidity: ≤ 85%
Compliance
- Applicable Standards
- ASTM D2872JTJ052
