Hongliang Chen

Title: Innovations in Polymer Grouting: The Inventions of Hongliang Chen

Introduction

Hongliang Chen is a notable inventor based in Henan, China, recognized for his contributions to the field of engineering through innovative polymer grouting technologies. With two patents to his name, Chen focuses on addressing issues related to underground pipeline integrity and durability.

Latest Patents

Hongliang Chen's latest innovations include two significant patents:

1. **Polymer Composite Grouting Method for Blocking Leaking and Sand Inrush of Underground Pipelines**

This invention provides a comprehensive approach for treating leaks and sand inrush in underground pipelines. The method involves several key steps: identifying the leak location, drilling grouting holes, and using grouting pipes to inject a polymer material that forms a stabilizing body. This practical solution proves effective even under complex geological conditions.

2. **Grouting Method for Anchoring with Polymer**

This method outlines a streamlined process involving the preparation of an anchoring rod, integration of geotextile bags, and a two-step grouting process. The advantages of this invention include high adaptability, rapid construction, and increased durability, while also ensuring anti-corrosion protection for the rod body.

Career Highlights

Hongliang Chen works at Safekey Engineering Technology (Zhengzhou) Ltd., where he applies his expertise in polymer materials to develop practical solutions for engineering challenges. His work is pivotal in enhancing the performance and safety of underground infrastructures.

Collaborations

Throughout his career, Hongliang Chen has collaborated with other skilled professionals, including coworkers Fuming Wang and Yanhui Zhong. Together, they contribute to advancing the field of engineering technology and developing innovative solutions that address pressing problems in infrastructure.

Conclusion

Hongliang Chen's contributions to polymer grouting technologies reflect his dedication to innovation and engineering excellence. Through his patents, he provides valuable methods for addressing the challenges of leaking and sand inrush in underground pipelines, further cementing his status as a significant inventor in his field.