Patent ID: 11891573
Assignee: GUANGXI TRANSPORTATION SCIENCE AND TECHNOLOGY GROUP CO., LTD.
Field: Measurement (Instruments)
Classification: CPC C  G | IPC C

Claim 5:
6. The method according to claim 1, wherein adjusting the viscosity of the pumped asphalt rubber according to the discharging current when the viscosity of the pumped asphalt rubber is not equal to the preset viscosity value comprises:
shearing the pumped asphalt rubber again when the discharging current is higher than a preset discharging current value, and returning to the step of obtaining the shearing current until the viscosity of the pumped asphalt rubber meets the preset viscosity value; and
adding the pumped asphalt rubber into the asphalt rubber raw materials with a second proportion for processing again when the discharging current is lower than the preset discharging current value, and returning to the step of shearing the processed asphalt rubber until the viscosity of the pumped asphalt rubber meets the preset viscosity value, wherein the second proportion is determined according to the discharging current and the preset discharging current value.