Product Description
A52 Schulze-Breuer Test Machine Test Method for determining aggregate, Filler Bitumen Compatibility (meets ISSA TB144 )
The emulsified asphalt rotating bottle abrasion meter is suitable for measuring the compatibility between fine aggregate and modified asphalt. Evaluate the compatibility and anti-water damage ability of the mixture at the micro-surface.
Technical Parameters
1. Power: 550w Voltage: 380v
2. Rotation speed: 20r/min±0.5r/min
3. The horizontal distance between the central axis of the wear tube and the rotating axis is 70mm
4. The wear tube is made of propylene acid material, with an inner diameter of 60mm and an inner height of 400mm±1mm
5. Trial mold: casing inner diameter 30mm, height 70mm±0.2mm (optional)
6. Indenter diameter: 29mm (optional)
7. Pressure of the indenter: Use a pneumatic device or a press to form the sample to be formed through the indenter. The head pressure should be stable at 1000kg±2kg
8. Special test piece pressure forming machine (optional): with cylinder pressurizing pressure device, pressure transmitter, air pump. The ultimate pressure is 20KN, which can stabilize the test piece at 10KN±20N
