Patents by Inventor Xuechi GAO

Xuechi GAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device and method for reinforcing recycled aggregate based on in-situ C-S-H production
    Patent number: 11187460
    Abstract: A device and method for reinforcing recycled aggregate based on in-situ C—S—H production including a first, second, third chamber, and a blast drier. A spray structure arranged on the top of the third chamber; the first and second chamber connected to the spray structure through pumps. A hollowed container arranged at the bottom of the spray structure. A certain gap reserved between the bottom of the container and the bottom of the third chamber, the bottom of the third chamber is provided with at least one drain outlet; the blast drier connected to the bottom of the third chamber, and a cover is arranged on the top of the third chamber. The first chamber contains calcium hydroxide solution. The second chamber contains a mixed solution of TEOS, water and anhydrous ethanol. The container is arranged in the third chamber, and the container is used to contain to-be-treated recycled aggregate.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: November 30, 2021
    Assignee: SHANDONG UNIVERSITY
    Inventors: Zhi Ge, Huaqiang Yuan, Renjuan Sun, Yanhua Guan, Xuechi Gao, Yufeng Bi, Zhichao Xue, Yanqiu Hu, Yujie Feng, Jiajie Wu, Xinlei Hu, Jin Qin, Yikai Wang
  • DEVICE AND METHOD FOR REINFORCING RECYCLED AGGREGATE BASED ON IN-SITU C-S-H PRODUCTION
    Publication number: 20210231371
    Abstract: A device and method for reinforcing recycled aggregate based on in-situ C—S—H production including a first, second, third chamber, and a blast drier. A spray structure arranged on the top of the third chamber; the first and second chamber connected to the spray structure through pumps. A hollowed container arranged at the bottom of the spray structure. A certain gap reserved between the bottom of the container and the bottom of the third chamber, the bottom of the third chamber is provided with at least one drain outlet; the blast drier connected to the bottom of the third chamber, and a cover is arranged on the top of the third chamber. The first chamber contains calcium hydroxide solution. The second chamber contains a mixed solution of TEOS, water and anhydrous ethanol. The container is arranged in the third chamber, and the container is used to contain to-be-treated recycled aggregate.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 29, 2021
    Applicant: SHANDONG UNIVERSITY
    Inventors: Zhi GE, Huaqiang YUAN, Renjuan SUN, Yanhua GUAN, Xuechi GAO, Yufeng BI, Zhichao XUE, Yanqiu HU, Yujie FENG, Jiajie WU, Xinlei HU, Jin QIN, Yikai WANG