Method and Device for Reinforcing Recycled Aggregate
AssigneeResearch Institute of Highway Ministry of Transport
InventorsDingding HAN, Mingliang LI, Hao WU, Renfei LI, Yingchen CUI
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Abstract
A method and a device for reinforcing a recycled aggregate are provided. The method for reinforcing the recycled aggregate includes: mixing the recycled aggregate with a thin slurry to form a mixture, and subjecting the mixture to impregnation coating to produce a reinforced recycled aggregate, where the impregnation coating is performed under vacuuming and stirring. In the method, both the vacuuming and the stirring are employed during the impregnation coating with the thin slurry.
Claims11
A method for reinforcing a recycled aggregate, comprising:
- mixing the recycled aggregate with a slurry to obtain a mixture, and subjecting the mixture to impregnation coating to obtain a reinforced recycled aggregate,
- wherein the impregnation coating is performed under vacuuming and stirring.
A device for reinforcing a recycled aggregate, comprising a negative-pressure vessel, and a stirring device provided in the negative-pressure vessel.
Dependencies are inferred from the claim text.