Patents by Inventor Binyu Zhang

Binyu Zhang 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).

  • Nano-modified alkali-activated cementitious materials for rapid repair
    Patent number: 9802865
    Abstract: A nano-modified dry-mixed alkali-activated cementitious, or one-part geopolymer cement (OPgC), material with high early strength is provided for rapid repair of cement-based infrastructure components. The OPgC may include an aluminosilicate rich material, an alkali material and a nano-modifier, and optionally include other functional admixtures and fibers. The OPgC can be freshly mixed with water to obtain a repairing material. The OPgC may mix with water and fine or coarse aggregate to form mortar or concrete. The OPgC can be an alternative binding matrix for the development of an environmentally friendly and cost effective rapid repair material.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: October 31, 2017
    Assignee: Nano and Advanced Materials Institute Limited
    Inventors: Chung Kong Chau, Xiwen Guan, Binyu Zhang, Man Lung Sham