Asphalt Pressure Aging Vessel
Structural composition
The Asphalt Pressurized Aging Vessel consists of a pressure vessel, a pressure regulator, a temperature control instrument, a compressed air bottle, etc. pressurized Aging Vessel is connected to the computer through a serial port line, extracts test data from the tester, generates data reports and [temperature~pressure] curves, and can be printed out.
Technical parameters
| 1. Pressure vessel pressure | Pressure gauge range: -0.1~10MPa; Negative and positive pressure tests can be performed, and the constant pressure can be 2.1MPa±0.02MPa if the test requirements are met |
| 2. Container cavity size | diameter ￠195mm height 275mm |
| 3. Temperature control gauge range | 0~300℃±0.1℃ (arbitrary setting) The test temperature can be controlled at 100℃±0.1℃; |
| 4. Heating power | 1000W |
| 5. Sample dish | 10 pieces, made of stainless steel or aluminum with an inner diameter of 140×10mm, can be placed on the bracket. |
| 6. Vacuum aging | Negative pressure 97KPa~1KPa adjustable, room temperature~260℃ adjustable |
| 7. Nitrogen cylinder (self-provided, pressure vessel cannot be transported) | pressure 10MPa; pressure flow adjustable; |
| 8. Voltage 220V, power 2000W; | |
| 9. Industrial computer (computer) optional | |
Application Fields
Road engineering: used to evaluate the durability of asphalt mixtures, provide a basis for highway design and construction, and ensure the service life and safety of roads.
Bridge engineering: can evaluate the anti-aging performance of bridge paving asphalt, and provide a reference for bridge maintenance and renovation.
Airport engineering: helps evaluate the anti-aging performance of airport asphalt pavement, and provides technical support for airport construction and maintenance.
Scientific research and teaching: Asphalt Aging Chamber Testing Machine is an important experimental tool in the field of road material research. It can be used to carry out research on asphalt aging mechanism, new asphalt material research and development, and can also be used for related professional teaching practice.
Detection and monitoring: In the quality control and acceptance process of road engineering, as an important detection method, ensure that the quality of road engineering meets the standards.