Company Filing History:
Years Active: 2024
Title: Innovations of Xiuhao Li in Grouting Materials
Introduction
Xiuhao Li is a notable inventor based in Jinan, China. He has made significant contributions to the field of grouting materials, particularly in addressing challenges related to karst water inrush. With a total of 2 patents, his work is pivotal in enhancing underground engineering practices.
Latest Patents
Xiuhao Li's latest patents include innovative solutions for managing karst water inrush. The first patent is titled "Karst channel type water inrush efficient-blocking ultra-high expansion grouting material and preparation and using methods and application thereof." This invention involves a grouting material that consists of macromolecule polymer particles and a cross-linking solidifying fluid. The unique core-shell structure of the polymer particles allows for efficient treatment of high-pressure karst water inrush, improving the blocking efficiency and facilitating major underground engineering projects in China.
The second patent, "Expansive polymer grouting material for treating high-pressure large-flow-rate karst water inrush and preparation method thereof," outlines a detailed preparation method for an expansive polymer grouting material. This method includes several steps, such as adding a crosslinking agent to acrylic acid and performing a polymerization reaction. The resulting hydrogel is processed to create a primary polymer water-absorbent resin, which is then transformed into an expansive polymer grouting material through a series of drying and spraying techniques.
Career Highlights
Xiuhao Li is affiliated with Shandong University, where he continues to advance research in the field of grouting materials. His work is instrumental in developing materials that can withstand the challenges posed by karst water inrush, which is a significant concern in underground construction.
Collaborations
Xiuhao Li collaborates with esteemed colleagues such as Shucai Li and Rentai Liu. Their combined expertise contributes to the innovative research and development of effective solutions in the field.
Conclusion
Xiuhao Li's contributions to the field of grouting materials are noteworthy, particularly in the context of managing karst water inrush. His innovative patents and ongoing research at Shandong University highlight his commitment to advancing engineering practices in China.