Company Filing History:
Years Active: 2021-2024
Title: Innovations of Rentai Liu in Grouting Materials
Introduction
Rentai Liu 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 3 patents, Liu's work is pivotal in enhancing underground engineering practices.
Latest Patents
Liu's latest patents include innovative materials and methods for efficiently blocking water inrush in karst channels. One of his patents describes a karst channel type water inrush efficient-blocking ultra-high expansion grouting material. This material comprises macromolecule polymer particles and a cross-linking solidifying fluid. The unique core-shell structure of the polymer particles allows for effective treatment of high-pressure large-flow karst water inrush. Another patent focuses on the preparation method of an expansive polymer grouting material, detailing a systematic approach to create a hydrogel that can be used to mitigate water inrush issues.
Career Highlights
Rentai Liu is affiliated with Shandong University, where he conducts research and development in the field of materials science. His work has been instrumental in advancing the understanding and application of grouting materials in major underground engineering projects across China.
Collaborations
Liu collaborates with esteemed colleagues such as Shucai Li and Chenyang Ma, contributing to a dynamic research environment that fosters innovation and practical solutions in engineering challenges.
Conclusion
Rentai Liu's contributions to the field of grouting materials exemplify the importance of innovation in addressing complex engineering problems. His patents not only enhance the efficiency of underground construction but also pave the way for future advancements in the industry.